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| <pre><span class="sourceLineNo">001</span>/*<a name="line.1"></a> |
| <span class="sourceLineNo">002</span> * Licensed to the Apache Software Foundation (ASF) under one<a name="line.2"></a> |
| <span class="sourceLineNo">003</span> * or more contributor license agreements. See the NOTICE file<a name="line.3"></a> |
| <span class="sourceLineNo">004</span> * distributed with this work for additional information<a name="line.4"></a> |
| <span class="sourceLineNo">005</span> * regarding copyright ownership. The ASF licenses this file<a name="line.5"></a> |
| <span class="sourceLineNo">006</span> * to you under the Apache License, Version 2.0 (the<a name="line.6"></a> |
| <span class="sourceLineNo">007</span> * "License"); you may not use this file except in compliance<a name="line.7"></a> |
| <span class="sourceLineNo">008</span> * with the License. You may obtain a copy of the License at<a name="line.8"></a> |
| <span class="sourceLineNo">009</span> *<a name="line.9"></a> |
| <span class="sourceLineNo">010</span> * http://www.apache.org/licenses/LICENSE-2.0<a name="line.10"></a> |
| <span class="sourceLineNo">011</span> *<a name="line.11"></a> |
| <span class="sourceLineNo">012</span> * Unless required by applicable law or agreed to in writing, software<a name="line.12"></a> |
| <span class="sourceLineNo">013</span> * distributed under the License is distributed on an "AS IS" BASIS,<a name="line.13"></a> |
| <span class="sourceLineNo">014</span> * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.<a name="line.14"></a> |
| <span class="sourceLineNo">015</span> * See the License for the specific language governing permissions and<a name="line.15"></a> |
| <span class="sourceLineNo">016</span> * limitations under the License.<a name="line.16"></a> |
| <span class="sourceLineNo">017</span> */<a name="line.17"></a> |
| <span class="sourceLineNo">018</span>package org.apache.hadoop.hbase.client;<a name="line.18"></a> |
| <span class="sourceLineNo">019</span><a name="line.19"></a> |
| <span class="sourceLineNo">020</span>import java.io.IOException;<a name="line.20"></a> |
| <span class="sourceLineNo">021</span>import java.nio.ByteBuffer;<a name="line.21"></a> |
| <span class="sourceLineNo">022</span>import java.util.ArrayList;<a name="line.22"></a> |
| <span class="sourceLineNo">023</span>import java.util.Arrays;<a name="line.23"></a> |
| <span class="sourceLineNo">024</span>import java.util.HashMap;<a name="line.24"></a> |
| <span class="sourceLineNo">025</span>import java.util.Iterator;<a name="line.25"></a> |
| <span class="sourceLineNo">026</span>import java.util.List;<a name="line.26"></a> |
| <span class="sourceLineNo">027</span>import java.util.Map;<a name="line.27"></a> |
| <span class="sourceLineNo">028</span>import java.util.NavigableMap;<a name="line.28"></a> |
| <span class="sourceLineNo">029</span>import java.util.Optional;<a name="line.29"></a> |
| <span class="sourceLineNo">030</span>import java.util.TreeMap;<a name="line.30"></a> |
| <span class="sourceLineNo">031</span>import java.util.UUID;<a name="line.31"></a> |
| <span class="sourceLineNo">032</span>import java.util.stream.Collectors;<a name="line.32"></a> |
| <span class="sourceLineNo">033</span>import org.apache.hadoop.hbase.Cell;<a name="line.33"></a> |
| <span class="sourceLineNo">034</span>import org.apache.hadoop.hbase.CellBuilder;<a name="line.34"></a> |
| <span class="sourceLineNo">035</span>import org.apache.hadoop.hbase.CellBuilderFactory;<a name="line.35"></a> |
| <span class="sourceLineNo">036</span>import org.apache.hadoop.hbase.CellBuilderType;<a name="line.36"></a> |
| <span class="sourceLineNo">037</span>import org.apache.hadoop.hbase.CellScannable;<a name="line.37"></a> |
| <span class="sourceLineNo">038</span>import org.apache.hadoop.hbase.CellScanner;<a name="line.38"></a> |
| <span class="sourceLineNo">039</span>import org.apache.hadoop.hbase.CellUtil;<a name="line.39"></a> |
| <span class="sourceLineNo">040</span>import org.apache.hadoop.hbase.ExtendedCell;<a name="line.40"></a> |
| <span class="sourceLineNo">041</span>import org.apache.hadoop.hbase.HConstants;<a name="line.41"></a> |
| <span class="sourceLineNo">042</span>import org.apache.hadoop.hbase.IndividualBytesFieldCell;<a name="line.42"></a> |
| <span class="sourceLineNo">043</span>import org.apache.hadoop.hbase.KeyValue;<a name="line.43"></a> |
| <span class="sourceLineNo">044</span>import org.apache.hadoop.hbase.PrivateCellUtil;<a name="line.44"></a> |
| <span class="sourceLineNo">045</span>import org.apache.hadoop.hbase.Tag;<a name="line.45"></a> |
| <span class="sourceLineNo">046</span>import org.apache.hadoop.hbase.exceptions.DeserializationException;<a name="line.46"></a> |
| <span class="sourceLineNo">047</span>import org.apache.hadoop.hbase.io.HeapSize;<a name="line.47"></a> |
| <span class="sourceLineNo">048</span>import org.apache.hadoop.hbase.security.access.AccessControlConstants;<a name="line.48"></a> |
| <span class="sourceLineNo">049</span>import org.apache.hadoop.hbase.security.access.AccessControlUtil;<a name="line.49"></a> |
| <span class="sourceLineNo">050</span>import org.apache.hadoop.hbase.security.access.Permission;<a name="line.50"></a> |
| <span class="sourceLineNo">051</span>import org.apache.hadoop.hbase.security.visibility.CellVisibility;<a name="line.51"></a> |
| <span class="sourceLineNo">052</span>import org.apache.hadoop.hbase.security.visibility.VisibilityConstants;<a name="line.52"></a> |
| <span class="sourceLineNo">053</span>import org.apache.hadoop.hbase.util.Bytes;<a name="line.53"></a> |
| <span class="sourceLineNo">054</span>import org.apache.hadoop.hbase.util.ClassSize;<a name="line.54"></a> |
| <span class="sourceLineNo">055</span>import org.apache.yetus.audience.InterfaceAudience;<a name="line.55"></a> |
| <span class="sourceLineNo">056</span><a name="line.56"></a> |
| <span class="sourceLineNo">057</span>import org.apache.hbase.thirdparty.com.google.common.base.Preconditions;<a name="line.57"></a> |
| <span class="sourceLineNo">058</span>import org.apache.hbase.thirdparty.com.google.common.collect.ArrayListMultimap;<a name="line.58"></a> |
| <span class="sourceLineNo">059</span>import org.apache.hbase.thirdparty.com.google.common.collect.ListMultimap;<a name="line.59"></a> |
| <span class="sourceLineNo">060</span>import org.apache.hbase.thirdparty.com.google.common.io.ByteArrayDataInput;<a name="line.60"></a> |
| <span class="sourceLineNo">061</span>import org.apache.hbase.thirdparty.com.google.common.io.ByteArrayDataOutput;<a name="line.61"></a> |
| <span class="sourceLineNo">062</span>import org.apache.hbase.thirdparty.com.google.common.io.ByteStreams;<a name="line.62"></a> |
| <span class="sourceLineNo">063</span><a name="line.63"></a> |
| <span class="sourceLineNo">064</span>import org.apache.hadoop.hbase.shaded.protobuf.ProtobufUtil;<a name="line.64"></a> |
| <span class="sourceLineNo">065</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.ClientProtos;<a name="line.65"></a> |
| <span class="sourceLineNo">066</span><a name="line.66"></a> |
| <span class="sourceLineNo">067</span>@InterfaceAudience.Public<a name="line.67"></a> |
| <span class="sourceLineNo">068</span>public abstract class Mutation extends OperationWithAttributes<a name="line.68"></a> |
| <span class="sourceLineNo">069</span> implements Row, CellScannable, HeapSize {<a name="line.69"></a> |
| <span class="sourceLineNo">070</span> public static final long MUTATION_OVERHEAD = ClassSize.align(<a name="line.70"></a> |
| <span class="sourceLineNo">071</span> // This<a name="line.71"></a> |
| <span class="sourceLineNo">072</span> ClassSize.OBJECT +<a name="line.72"></a> |
| <span class="sourceLineNo">073</span> // row + OperationWithAttributes.attributes<a name="line.73"></a> |
| <span class="sourceLineNo">074</span> 2 * ClassSize.REFERENCE +<a name="line.74"></a> |
| <span class="sourceLineNo">075</span> // Timestamp<a name="line.75"></a> |
| <span class="sourceLineNo">076</span> 1 * Bytes.SIZEOF_LONG +<a name="line.76"></a> |
| <span class="sourceLineNo">077</span> // durability<a name="line.77"></a> |
| <span class="sourceLineNo">078</span> ClassSize.REFERENCE +<a name="line.78"></a> |
| <span class="sourceLineNo">079</span> // familyMap<a name="line.79"></a> |
| <span class="sourceLineNo">080</span> ClassSize.REFERENCE +<a name="line.80"></a> |
| <span class="sourceLineNo">081</span> // familyMap<a name="line.81"></a> |
| <span class="sourceLineNo">082</span> ClassSize.TREEMAP +<a name="line.82"></a> |
| <span class="sourceLineNo">083</span> // priority<a name="line.83"></a> |
| <span class="sourceLineNo">084</span> ClassSize.INTEGER);<a name="line.84"></a> |
| <span class="sourceLineNo">085</span><a name="line.85"></a> |
| <span class="sourceLineNo">086</span> /**<a name="line.86"></a> |
| <span class="sourceLineNo">087</span> * The attribute for storing the list of clusters that have consumed the change.<a name="line.87"></a> |
| <span class="sourceLineNo">088</span> */<a name="line.88"></a> |
| <span class="sourceLineNo">089</span> private static final String CONSUMED_CLUSTER_IDS = "_cs.id";<a name="line.89"></a> |
| <span class="sourceLineNo">090</span><a name="line.90"></a> |
| <span class="sourceLineNo">091</span> /**<a name="line.91"></a> |
| <span class="sourceLineNo">092</span> * The attribute for storing TTL for the result of the mutation.<a name="line.92"></a> |
| <span class="sourceLineNo">093</span> */<a name="line.93"></a> |
| <span class="sourceLineNo">094</span> private static final String OP_ATTRIBUTE_TTL = "_ttl";<a name="line.94"></a> |
| <span class="sourceLineNo">095</span><a name="line.95"></a> |
| <span class="sourceLineNo">096</span> private static final String RETURN_RESULTS = "_rr_";<a name="line.96"></a> |
| <span class="sourceLineNo">097</span><a name="line.97"></a> |
| <span class="sourceLineNo">098</span> // TODO: row should be final<a name="line.98"></a> |
| <span class="sourceLineNo">099</span> protected byte[] row = null;<a name="line.99"></a> |
| <span class="sourceLineNo">100</span> protected long ts = HConstants.LATEST_TIMESTAMP;<a name="line.100"></a> |
| <span class="sourceLineNo">101</span> protected Durability durability = Durability.USE_DEFAULT;<a name="line.101"></a> |
| <span class="sourceLineNo">102</span><a name="line.102"></a> |
| <span class="sourceLineNo">103</span> // TODO: familyMap should be final<a name="line.103"></a> |
| <span class="sourceLineNo">104</span> // A Map sorted by column family.<a name="line.104"></a> |
| <span class="sourceLineNo">105</span> protected NavigableMap<byte[], List<Cell>> familyMap;<a name="line.105"></a> |
| <span class="sourceLineNo">106</span><a name="line.106"></a> |
| <span class="sourceLineNo">107</span> /**<a name="line.107"></a> |
| <span class="sourceLineNo">108</span> * empty construction. We need this empty construction to keep binary compatibility.<a name="line.108"></a> |
| <span class="sourceLineNo">109</span> */<a name="line.109"></a> |
| <span class="sourceLineNo">110</span> protected Mutation() {<a name="line.110"></a> |
| <span class="sourceLineNo">111</span> this.familyMap = new TreeMap<>(Bytes.BYTES_COMPARATOR);<a name="line.111"></a> |
| <span class="sourceLineNo">112</span> }<a name="line.112"></a> |
| <span class="sourceLineNo">113</span><a name="line.113"></a> |
| <span class="sourceLineNo">114</span> protected Mutation(Mutation clone) {<a name="line.114"></a> |
| <span class="sourceLineNo">115</span> super(clone);<a name="line.115"></a> |
| <span class="sourceLineNo">116</span> this.row = clone.getRow();<a name="line.116"></a> |
| <span class="sourceLineNo">117</span> this.ts = clone.getTimestamp();<a name="line.117"></a> |
| <span class="sourceLineNo">118</span> this.familyMap = clone.getFamilyCellMap().entrySet().stream()<a name="line.118"></a> |
| <span class="sourceLineNo">119</span> .collect(Collectors.toMap(e -> e.getKey(), e -> new ArrayList<>(e.getValue()), (k, v) -> {<a name="line.119"></a> |
| <span class="sourceLineNo">120</span> throw new RuntimeException("collisions!!!");<a name="line.120"></a> |
| <span class="sourceLineNo">121</span> }, () -> new TreeMap<>(Bytes.BYTES_COMPARATOR)));<a name="line.121"></a> |
| <span class="sourceLineNo">122</span> }<a name="line.122"></a> |
| <span class="sourceLineNo">123</span><a name="line.123"></a> |
| <span class="sourceLineNo">124</span> /**<a name="line.124"></a> |
| <span class="sourceLineNo">125</span> * Construct the mutation with user defined data.<a name="line.125"></a> |
| <span class="sourceLineNo">126</span> * @param row row. CAN'T be null<a name="line.126"></a> |
| <span class="sourceLineNo">127</span> * @param ts timestamp<a name="line.127"></a> |
| <span class="sourceLineNo">128</span> * @param familyMap the map to collect all cells internally. CAN'T be null<a name="line.128"></a> |
| <span class="sourceLineNo">129</span> */<a name="line.129"></a> |
| <span class="sourceLineNo">130</span> protected Mutation(byte[] row, long ts, NavigableMap<byte[], List<Cell>> familyMap) {<a name="line.130"></a> |
| <span class="sourceLineNo">131</span> this.row = Preconditions.checkNotNull(row);<a name="line.131"></a> |
| <span class="sourceLineNo">132</span> if (row.length == 0) {<a name="line.132"></a> |
| <span class="sourceLineNo">133</span> throw new IllegalArgumentException("Row can't be empty");<a name="line.133"></a> |
| <span class="sourceLineNo">134</span> }<a name="line.134"></a> |
| <span class="sourceLineNo">135</span> this.ts = ts;<a name="line.135"></a> |
| <span class="sourceLineNo">136</span> this.familyMap = Preconditions.checkNotNull(familyMap);<a name="line.136"></a> |
| <span class="sourceLineNo">137</span> }<a name="line.137"></a> |
| <span class="sourceLineNo">138</span><a name="line.138"></a> |
| <span class="sourceLineNo">139</span> @Override<a name="line.139"></a> |
| <span class="sourceLineNo">140</span> public CellScanner cellScanner() {<a name="line.140"></a> |
| <span class="sourceLineNo">141</span> return CellUtil.createCellScanner(getFamilyCellMap());<a name="line.141"></a> |
| <span class="sourceLineNo">142</span> }<a name="line.142"></a> |
| <span class="sourceLineNo">143</span><a name="line.143"></a> |
| <span class="sourceLineNo">144</span> /**<a name="line.144"></a> |
| <span class="sourceLineNo">145</span> * Creates an empty list if one doesn't exist for the given column family or else it returns the<a name="line.145"></a> |
| <span class="sourceLineNo">146</span> * associated list of Cell objects.<a name="line.146"></a> |
| <span class="sourceLineNo">147</span> * @param family column family<a name="line.147"></a> |
| <span class="sourceLineNo">148</span> * @return a list of Cell objects, returns an empty list if one doesn't exist.<a name="line.148"></a> |
| <span class="sourceLineNo">149</span> */<a name="line.149"></a> |
| <span class="sourceLineNo">150</span> List<Cell> getCellList(byte[] family) {<a name="line.150"></a> |
| <span class="sourceLineNo">151</span> List<Cell> list = getFamilyCellMap().get(family);<a name="line.151"></a> |
| <span class="sourceLineNo">152</span> if (list == null) {<a name="line.152"></a> |
| <span class="sourceLineNo">153</span> list = new ArrayList<>();<a name="line.153"></a> |
| <span class="sourceLineNo">154</span> getFamilyCellMap().put(family, list);<a name="line.154"></a> |
| <span class="sourceLineNo">155</span> }<a name="line.155"></a> |
| <span class="sourceLineNo">156</span> return list;<a name="line.156"></a> |
| <span class="sourceLineNo">157</span> }<a name="line.157"></a> |
| <span class="sourceLineNo">158</span><a name="line.158"></a> |
| <span class="sourceLineNo">159</span> /**<a name="line.159"></a> |
| <span class="sourceLineNo">160</span> * Create a KeyValue with this objects row key and the Put identifier.<a name="line.160"></a> |
| <span class="sourceLineNo">161</span> * @return a KeyValue with this objects row key and the Put identifier.<a name="line.161"></a> |
| <span class="sourceLineNo">162</span> */<a name="line.162"></a> |
| <span class="sourceLineNo">163</span> KeyValue createPutKeyValue(byte[] family, byte[] qualifier, long ts, byte[] value) {<a name="line.163"></a> |
| <span class="sourceLineNo">164</span> return new KeyValue(this.row, family, qualifier, ts, KeyValue.Type.Put, value);<a name="line.164"></a> |
| <span class="sourceLineNo">165</span> }<a name="line.165"></a> |
| <span class="sourceLineNo">166</span><a name="line.166"></a> |
| <span class="sourceLineNo">167</span> /**<a name="line.167"></a> |
| <span class="sourceLineNo">168</span> * Create a KeyValue with this objects row key and the Put identifier.<a name="line.168"></a> |
| <span class="sourceLineNo">169</span> * @return a KeyValue with this objects row key and the Put identifier.<a name="line.169"></a> |
| <span class="sourceLineNo">170</span> */<a name="line.170"></a> |
| <span class="sourceLineNo">171</span> KeyValue createPutKeyValue(byte[] family, byte[] qualifier, long ts, byte[] value, Tag[] tags) {<a name="line.171"></a> |
| <span class="sourceLineNo">172</span> KeyValue kvWithTag = new KeyValue(this.row, family, qualifier, ts, value, tags);<a name="line.172"></a> |
| <span class="sourceLineNo">173</span> return kvWithTag;<a name="line.173"></a> |
| <span class="sourceLineNo">174</span> }<a name="line.174"></a> |
| <span class="sourceLineNo">175</span><a name="line.175"></a> |
| <span class="sourceLineNo">176</span> /**<a name="line.176"></a> |
| <span class="sourceLineNo">177</span> * Create a KeyValue with this objects row key and the Put identifier.<a name="line.177"></a> |
| <span class="sourceLineNo">178</span> * @return a KeyValue with this objects row key and the Put identifier.<a name="line.178"></a> |
| <span class="sourceLineNo">179</span> */<a name="line.179"></a> |
| <span class="sourceLineNo">180</span> KeyValue createPutKeyValue(byte[] family, ByteBuffer qualifier, long ts, ByteBuffer value,<a name="line.180"></a> |
| <span class="sourceLineNo">181</span> Tag[] tags) {<a name="line.181"></a> |
| <span class="sourceLineNo">182</span> return new KeyValue(this.row, 0, this.row == null ? 0 : this.row.length, family, 0,<a name="line.182"></a> |
| <span class="sourceLineNo">183</span> family == null ? 0 : family.length, qualifier, ts, KeyValue.Type.Put, value,<a name="line.183"></a> |
| <span class="sourceLineNo">184</span> tags != null ? Arrays.asList(tags) : null);<a name="line.184"></a> |
| <span class="sourceLineNo">185</span> }<a name="line.185"></a> |
| <span class="sourceLineNo">186</span><a name="line.186"></a> |
| <span class="sourceLineNo">187</span> /**<a name="line.187"></a> |
| <span class="sourceLineNo">188</span> * Compile the column family (i.e. schema) information into a Map. Useful for parsing and<a name="line.188"></a> |
| <span class="sourceLineNo">189</span> * aggregation by debugging, logging, and administration tools.<a name="line.189"></a> |
| <span class="sourceLineNo">190</span> */<a name="line.190"></a> |
| <span class="sourceLineNo">191</span> @Override<a name="line.191"></a> |
| <span class="sourceLineNo">192</span> public Map<String, Object> getFingerprint() {<a name="line.192"></a> |
| <span class="sourceLineNo">193</span> Map<String, Object> map = new HashMap<>();<a name="line.193"></a> |
| <span class="sourceLineNo">194</span> List<String> families = new ArrayList<>(getFamilyCellMap().entrySet().size());<a name="line.194"></a> |
| <span class="sourceLineNo">195</span> // ideally, we would also include table information, but that information<a name="line.195"></a> |
| <span class="sourceLineNo">196</span> // is not stored in each Operation instance.<a name="line.196"></a> |
| <span class="sourceLineNo">197</span> map.put("families", families);<a name="line.197"></a> |
| <span class="sourceLineNo">198</span> for (Map.Entry<byte[], List<Cell>> entry : getFamilyCellMap().entrySet()) {<a name="line.198"></a> |
| <span class="sourceLineNo">199</span> families.add(Bytes.toStringBinary(entry.getKey()));<a name="line.199"></a> |
| <span class="sourceLineNo">200</span> }<a name="line.200"></a> |
| <span class="sourceLineNo">201</span> return map;<a name="line.201"></a> |
| <span class="sourceLineNo">202</span> }<a name="line.202"></a> |
| <span class="sourceLineNo">203</span><a name="line.203"></a> |
| <span class="sourceLineNo">204</span> /**<a name="line.204"></a> |
| <span class="sourceLineNo">205</span> * Compile the details beyond the scope of getFingerprint (row, columns, timestamps, etc.) into a<a name="line.205"></a> |
| <span class="sourceLineNo">206</span> * Map along with the fingerprinted information. Useful for debugging, logging, and administration<a name="line.206"></a> |
| <span class="sourceLineNo">207</span> * tools.<a name="line.207"></a> |
| <span class="sourceLineNo">208</span> * @param maxCols a limit on the number of columns output prior to truncation<a name="line.208"></a> |
| <span class="sourceLineNo">209</span> */<a name="line.209"></a> |
| <span class="sourceLineNo">210</span> @Override<a name="line.210"></a> |
| <span class="sourceLineNo">211</span> public Map<String, Object> toMap(int maxCols) {<a name="line.211"></a> |
| <span class="sourceLineNo">212</span> // we start with the fingerprint map and build on top of it.<a name="line.212"></a> |
| <span class="sourceLineNo">213</span> Map<String, Object> map = getFingerprint();<a name="line.213"></a> |
| <span class="sourceLineNo">214</span> // replace the fingerprint's simple list of families with a<a name="line.214"></a> |
| <span class="sourceLineNo">215</span> // map from column families to lists of qualifiers and kv details<a name="line.215"></a> |
| <span class="sourceLineNo">216</span> Map<String, List<Map<String, Object>>> columns = new HashMap<>();<a name="line.216"></a> |
| <span class="sourceLineNo">217</span> map.put("families", columns);<a name="line.217"></a> |
| <span class="sourceLineNo">218</span> map.put("row", Bytes.toStringBinary(this.row));<a name="line.218"></a> |
| <span class="sourceLineNo">219</span> int colCount = 0;<a name="line.219"></a> |
| <span class="sourceLineNo">220</span> // iterate through all column families affected<a name="line.220"></a> |
| <span class="sourceLineNo">221</span> for (Map.Entry<byte[], List<Cell>> entry : getFamilyCellMap().entrySet()) {<a name="line.221"></a> |
| <span class="sourceLineNo">222</span> // map from this family to details for each cell affected within the family<a name="line.222"></a> |
| <span class="sourceLineNo">223</span> List<Map<String, Object>> qualifierDetails = new ArrayList<>();<a name="line.223"></a> |
| <span class="sourceLineNo">224</span> columns.put(Bytes.toStringBinary(entry.getKey()), qualifierDetails);<a name="line.224"></a> |
| <span class="sourceLineNo">225</span> colCount += entry.getValue().size();<a name="line.225"></a> |
| <span class="sourceLineNo">226</span> if (maxCols <= 0) {<a name="line.226"></a> |
| <span class="sourceLineNo">227</span> continue;<a name="line.227"></a> |
| <span class="sourceLineNo">228</span> }<a name="line.228"></a> |
| <span class="sourceLineNo">229</span> // add details for each cell<a name="line.229"></a> |
| <span class="sourceLineNo">230</span> for (Cell cell : entry.getValue()) {<a name="line.230"></a> |
| <span class="sourceLineNo">231</span> if (--maxCols <= 0) {<a name="line.231"></a> |
| <span class="sourceLineNo">232</span> continue;<a name="line.232"></a> |
| <span class="sourceLineNo">233</span> }<a name="line.233"></a> |
| <span class="sourceLineNo">234</span> Map<String, Object> cellMap = cellToStringMap(cell);<a name="line.234"></a> |
| <span class="sourceLineNo">235</span> qualifierDetails.add(cellMap);<a name="line.235"></a> |
| <span class="sourceLineNo">236</span> }<a name="line.236"></a> |
| <span class="sourceLineNo">237</span> }<a name="line.237"></a> |
| <span class="sourceLineNo">238</span> map.put("totalColumns", colCount);<a name="line.238"></a> |
| <span class="sourceLineNo">239</span> // add the id if set<a name="line.239"></a> |
| <span class="sourceLineNo">240</span> if (getId() != null) {<a name="line.240"></a> |
| <span class="sourceLineNo">241</span> map.put("id", getId());<a name="line.241"></a> |
| <span class="sourceLineNo">242</span> }<a name="line.242"></a> |
| <span class="sourceLineNo">243</span> // Add the TTL if set<a name="line.243"></a> |
| <span class="sourceLineNo">244</span> // Long.MAX_VALUE is the default, and is interpreted to mean this attribute<a name="line.244"></a> |
| <span class="sourceLineNo">245</span> // has not been set.<a name="line.245"></a> |
| <span class="sourceLineNo">246</span> if (getTTL() != Long.MAX_VALUE) {<a name="line.246"></a> |
| <span class="sourceLineNo">247</span> map.put("ttl", getTTL());<a name="line.247"></a> |
| <span class="sourceLineNo">248</span> }<a name="line.248"></a> |
| <span class="sourceLineNo">249</span> map.put("ts", this.ts);<a name="line.249"></a> |
| <span class="sourceLineNo">250</span> return map;<a name="line.250"></a> |
| <span class="sourceLineNo">251</span> }<a name="line.251"></a> |
| <span class="sourceLineNo">252</span><a name="line.252"></a> |
| <span class="sourceLineNo">253</span> private static Map<String, Object> cellToStringMap(Cell c) {<a name="line.253"></a> |
| <span class="sourceLineNo">254</span> Map<String, Object> stringMap = new HashMap<>();<a name="line.254"></a> |
| <span class="sourceLineNo">255</span> stringMap.put("qualifier",<a name="line.255"></a> |
| <span class="sourceLineNo">256</span> Bytes.toStringBinary(c.getQualifierArray(), c.getQualifierOffset(), c.getQualifierLength()));<a name="line.256"></a> |
| <span class="sourceLineNo">257</span> stringMap.put("timestamp", c.getTimestamp());<a name="line.257"></a> |
| <span class="sourceLineNo">258</span> stringMap.put("vlen", c.getValueLength());<a name="line.258"></a> |
| <span class="sourceLineNo">259</span> List<Tag> tags = PrivateCellUtil.getTags(c);<a name="line.259"></a> |
| <span class="sourceLineNo">260</span> if (tags != null) {<a name="line.260"></a> |
| <span class="sourceLineNo">261</span> List<String> tagsString = new ArrayList<>(tags.size());<a name="line.261"></a> |
| <span class="sourceLineNo">262</span> for (Tag t : tags) {<a name="line.262"></a> |
| <span class="sourceLineNo">263</span> tagsString.add(t.getType() + ":" + Bytes.toStringBinary(Tag.cloneValue(t)));<a name="line.263"></a> |
| <span class="sourceLineNo">264</span> }<a name="line.264"></a> |
| <span class="sourceLineNo">265</span> stringMap.put("tag", tagsString);<a name="line.265"></a> |
| <span class="sourceLineNo">266</span> }<a name="line.266"></a> |
| <span class="sourceLineNo">267</span> return stringMap;<a name="line.267"></a> |
| <span class="sourceLineNo">268</span> }<a name="line.268"></a> |
| <span class="sourceLineNo">269</span><a name="line.269"></a> |
| <span class="sourceLineNo">270</span> /**<a name="line.270"></a> |
| <span class="sourceLineNo">271</span> * Set the durability for this mutation<a name="line.271"></a> |
| <span class="sourceLineNo">272</span> */<a name="line.272"></a> |
| <span class="sourceLineNo">273</span> public Mutation setDurability(Durability d) {<a name="line.273"></a> |
| <span class="sourceLineNo">274</span> this.durability = d;<a name="line.274"></a> |
| <span class="sourceLineNo">275</span> return this;<a name="line.275"></a> |
| <span class="sourceLineNo">276</span> }<a name="line.276"></a> |
| <span class="sourceLineNo">277</span><a name="line.277"></a> |
| <span class="sourceLineNo">278</span> /** Get the current durability */<a name="line.278"></a> |
| <span class="sourceLineNo">279</span> public Durability getDurability() {<a name="line.279"></a> |
| <span class="sourceLineNo">280</span> return this.durability;<a name="line.280"></a> |
| <span class="sourceLineNo">281</span> }<a name="line.281"></a> |
| <span class="sourceLineNo">282</span><a name="line.282"></a> |
| <span class="sourceLineNo">283</span> /**<a name="line.283"></a> |
| <span class="sourceLineNo">284</span> * Method for retrieving the put's familyMap<a name="line.284"></a> |
| <span class="sourceLineNo">285</span> */<a name="line.285"></a> |
| <span class="sourceLineNo">286</span> public NavigableMap<byte[], List<Cell>> getFamilyCellMap() {<a name="line.286"></a> |
| <span class="sourceLineNo">287</span> return this.familyMap;<a name="line.287"></a> |
| <span class="sourceLineNo">288</span> }<a name="line.288"></a> |
| <span class="sourceLineNo">289</span><a name="line.289"></a> |
| <span class="sourceLineNo">290</span> /**<a name="line.290"></a> |
| <span class="sourceLineNo">291</span> * Method to check if the familyMap is empty<a name="line.291"></a> |
| <span class="sourceLineNo">292</span> * @return true if empty, false otherwise<a name="line.292"></a> |
| <span class="sourceLineNo">293</span> */<a name="line.293"></a> |
| <span class="sourceLineNo">294</span> public boolean isEmpty() {<a name="line.294"></a> |
| <span class="sourceLineNo">295</span> return getFamilyCellMap().isEmpty();<a name="line.295"></a> |
| <span class="sourceLineNo">296</span> }<a name="line.296"></a> |
| <span class="sourceLineNo">297</span><a name="line.297"></a> |
| <span class="sourceLineNo">298</span> /**<a name="line.298"></a> |
| <span class="sourceLineNo">299</span> * Method for retrieving the delete's row<a name="line.299"></a> |
| <span class="sourceLineNo">300</span> */<a name="line.300"></a> |
| <span class="sourceLineNo">301</span> @Override<a name="line.301"></a> |
| <span class="sourceLineNo">302</span> public byte[] getRow() {<a name="line.302"></a> |
| <span class="sourceLineNo">303</span> return this.row;<a name="line.303"></a> |
| <span class="sourceLineNo">304</span> }<a name="line.304"></a> |
| <span class="sourceLineNo">305</span><a name="line.305"></a> |
| <span class="sourceLineNo">306</span> /**<a name="line.306"></a> |
| <span class="sourceLineNo">307</span> * Method for retrieving the timestamp.<a name="line.307"></a> |
| <span class="sourceLineNo">308</span> */<a name="line.308"></a> |
| <span class="sourceLineNo">309</span> public long getTimestamp() {<a name="line.309"></a> |
| <span class="sourceLineNo">310</span> return this.ts;<a name="line.310"></a> |
| <span class="sourceLineNo">311</span> }<a name="line.311"></a> |
| <span class="sourceLineNo">312</span><a name="line.312"></a> |
| <span class="sourceLineNo">313</span> /**<a name="line.313"></a> |
| <span class="sourceLineNo">314</span> * Marks that the clusters with the given clusterIds have consumed the mutation<a name="line.314"></a> |
| <span class="sourceLineNo">315</span> * @param clusterIds of the clusters that have consumed the mutation<a name="line.315"></a> |
| <span class="sourceLineNo">316</span> */<a name="line.316"></a> |
| <span class="sourceLineNo">317</span> public Mutation setClusterIds(List<UUID> clusterIds) {<a name="line.317"></a> |
| <span class="sourceLineNo">318</span> ByteArrayDataOutput out = ByteStreams.newDataOutput();<a name="line.318"></a> |
| <span class="sourceLineNo">319</span> out.writeInt(clusterIds.size());<a name="line.319"></a> |
| <span class="sourceLineNo">320</span> for (UUID clusterId : clusterIds) {<a name="line.320"></a> |
| <span class="sourceLineNo">321</span> out.writeLong(clusterId.getMostSignificantBits());<a name="line.321"></a> |
| <span class="sourceLineNo">322</span> out.writeLong(clusterId.getLeastSignificantBits());<a name="line.322"></a> |
| <span class="sourceLineNo">323</span> }<a name="line.323"></a> |
| <span class="sourceLineNo">324</span> setAttribute(CONSUMED_CLUSTER_IDS, out.toByteArray());<a name="line.324"></a> |
| <span class="sourceLineNo">325</span> return this;<a name="line.325"></a> |
| <span class="sourceLineNo">326</span> }<a name="line.326"></a> |
| <span class="sourceLineNo">327</span><a name="line.327"></a> |
| <span class="sourceLineNo">328</span> /** Returns the set of clusterIds that have consumed the mutation */<a name="line.328"></a> |
| <span class="sourceLineNo">329</span> public List<UUID> getClusterIds() {<a name="line.329"></a> |
| <span class="sourceLineNo">330</span> List<UUID> clusterIds = new ArrayList<>();<a name="line.330"></a> |
| <span class="sourceLineNo">331</span> byte[] bytes = getAttribute(CONSUMED_CLUSTER_IDS);<a name="line.331"></a> |
| <span class="sourceLineNo">332</span> if (bytes != null) {<a name="line.332"></a> |
| <span class="sourceLineNo">333</span> ByteArrayDataInput in = ByteStreams.newDataInput(bytes);<a name="line.333"></a> |
| <span class="sourceLineNo">334</span> int numClusters = in.readInt();<a name="line.334"></a> |
| <span class="sourceLineNo">335</span> for (int i = 0; i < numClusters; i++) {<a name="line.335"></a> |
| <span class="sourceLineNo">336</span> clusterIds.add(new UUID(in.readLong(), in.readLong()));<a name="line.336"></a> |
| <span class="sourceLineNo">337</span> }<a name="line.337"></a> |
| <span class="sourceLineNo">338</span> }<a name="line.338"></a> |
| <span class="sourceLineNo">339</span> return clusterIds;<a name="line.339"></a> |
| <span class="sourceLineNo">340</span> }<a name="line.340"></a> |
| <span class="sourceLineNo">341</span><a name="line.341"></a> |
| <span class="sourceLineNo">342</span> /**<a name="line.342"></a> |
| <span class="sourceLineNo">343</span> * Sets the visibility expression associated with cells in this Mutation.<a name="line.343"></a> |
| <span class="sourceLineNo">344</span> */<a name="line.344"></a> |
| <span class="sourceLineNo">345</span> public Mutation setCellVisibility(CellVisibility expression) {<a name="line.345"></a> |
| <span class="sourceLineNo">346</span> this.setAttribute(VisibilityConstants.VISIBILITY_LABELS_ATTR_KEY,<a name="line.346"></a> |
| <span class="sourceLineNo">347</span> toCellVisibility(expression).toByteArray());<a name="line.347"></a> |
| <span class="sourceLineNo">348</span> return this;<a name="line.348"></a> |
| <span class="sourceLineNo">349</span> }<a name="line.349"></a> |
| <span class="sourceLineNo">350</span><a name="line.350"></a> |
| <span class="sourceLineNo">351</span> /** Returns CellVisibility associated with cells in this Mutation. n */<a name="line.351"></a> |
| <span class="sourceLineNo">352</span> public CellVisibility getCellVisibility() throws DeserializationException {<a name="line.352"></a> |
| <span class="sourceLineNo">353</span> byte[] cellVisibilityBytes = this.getAttribute(VisibilityConstants.VISIBILITY_LABELS_ATTR_KEY);<a name="line.353"></a> |
| <span class="sourceLineNo">354</span> if (cellVisibilityBytes == null) return null;<a name="line.354"></a> |
| <span class="sourceLineNo">355</span> return toCellVisibility(cellVisibilityBytes);<a name="line.355"></a> |
| <span class="sourceLineNo">356</span> }<a name="line.356"></a> |
| <span class="sourceLineNo">357</span><a name="line.357"></a> |
| <span class="sourceLineNo">358</span> /**<a name="line.358"></a> |
| <span class="sourceLineNo">359</span> * Create a protocol buffer CellVisibility based on a client CellVisibility.<a name="line.359"></a> |
| <span class="sourceLineNo">360</span> * @return a protocol buffer CellVisibility<a name="line.360"></a> |
| <span class="sourceLineNo">361</span> */<a name="line.361"></a> |
| <span class="sourceLineNo">362</span> static ClientProtos.CellVisibility toCellVisibility(CellVisibility cellVisibility) {<a name="line.362"></a> |
| <span class="sourceLineNo">363</span> ClientProtos.CellVisibility.Builder builder = ClientProtos.CellVisibility.newBuilder();<a name="line.363"></a> |
| <span class="sourceLineNo">364</span> builder.setExpression(cellVisibility.getExpression());<a name="line.364"></a> |
| <span class="sourceLineNo">365</span> return builder.build();<a name="line.365"></a> |
| <span class="sourceLineNo">366</span> }<a name="line.366"></a> |
| <span class="sourceLineNo">367</span><a name="line.367"></a> |
| <span class="sourceLineNo">368</span> /**<a name="line.368"></a> |
| <span class="sourceLineNo">369</span> * Convert a protocol buffer CellVisibility to a client CellVisibility<a name="line.369"></a> |
| <span class="sourceLineNo">370</span> * @return the converted client CellVisibility<a name="line.370"></a> |
| <span class="sourceLineNo">371</span> */<a name="line.371"></a> |
| <span class="sourceLineNo">372</span> private static CellVisibility toCellVisibility(ClientProtos.CellVisibility proto) {<a name="line.372"></a> |
| <span class="sourceLineNo">373</span> if (proto == null) return null;<a name="line.373"></a> |
| <span class="sourceLineNo">374</span> return new CellVisibility(proto.getExpression());<a name="line.374"></a> |
| <span class="sourceLineNo">375</span> }<a name="line.375"></a> |
| <span class="sourceLineNo">376</span><a name="line.376"></a> |
| <span class="sourceLineNo">377</span> /**<a name="line.377"></a> |
| <span class="sourceLineNo">378</span> * Convert a protocol buffer CellVisibility bytes to a client CellVisibility<a name="line.378"></a> |
| <span class="sourceLineNo">379</span> * @return the converted client CellVisibility<a name="line.379"></a> |
| <span class="sourceLineNo">380</span> */<a name="line.380"></a> |
| <span class="sourceLineNo">381</span> private static CellVisibility toCellVisibility(byte[] protoBytes)<a name="line.381"></a> |
| <span class="sourceLineNo">382</span> throws DeserializationException {<a name="line.382"></a> |
| <span class="sourceLineNo">383</span> if (protoBytes == null) return null;<a name="line.383"></a> |
| <span class="sourceLineNo">384</span> ClientProtos.CellVisibility.Builder builder = ClientProtos.CellVisibility.newBuilder();<a name="line.384"></a> |
| <span class="sourceLineNo">385</span> ClientProtos.CellVisibility proto = null;<a name="line.385"></a> |
| <span class="sourceLineNo">386</span> try {<a name="line.386"></a> |
| <span class="sourceLineNo">387</span> ProtobufUtil.mergeFrom(builder, protoBytes);<a name="line.387"></a> |
| <span class="sourceLineNo">388</span> proto = builder.build();<a name="line.388"></a> |
| <span class="sourceLineNo">389</span> } catch (IOException e) {<a name="line.389"></a> |
| <span class="sourceLineNo">390</span> throw new DeserializationException(e);<a name="line.390"></a> |
| <span class="sourceLineNo">391</span> }<a name="line.391"></a> |
| <span class="sourceLineNo">392</span> return toCellVisibility(proto);<a name="line.392"></a> |
| <span class="sourceLineNo">393</span> }<a name="line.393"></a> |
| <span class="sourceLineNo">394</span><a name="line.394"></a> |
| <span class="sourceLineNo">395</span> /**<a name="line.395"></a> |
| <span class="sourceLineNo">396</span> * Number of KeyValues carried by this Mutation.<a name="line.396"></a> |
| <span class="sourceLineNo">397</span> * @return the total number of KeyValues<a name="line.397"></a> |
| <span class="sourceLineNo">398</span> */<a name="line.398"></a> |
| <span class="sourceLineNo">399</span> public int size() {<a name="line.399"></a> |
| <span class="sourceLineNo">400</span> int size = 0;<a name="line.400"></a> |
| <span class="sourceLineNo">401</span> for (List<Cell> cells : getFamilyCellMap().values()) {<a name="line.401"></a> |
| <span class="sourceLineNo">402</span> size += cells.size();<a name="line.402"></a> |
| <span class="sourceLineNo">403</span> }<a name="line.403"></a> |
| <span class="sourceLineNo">404</span> return size;<a name="line.404"></a> |
| <span class="sourceLineNo">405</span> }<a name="line.405"></a> |
| <span class="sourceLineNo">406</span><a name="line.406"></a> |
| <span class="sourceLineNo">407</span> /** Returns the number of different families */<a name="line.407"></a> |
| <span class="sourceLineNo">408</span> public int numFamilies() {<a name="line.408"></a> |
| <span class="sourceLineNo">409</span> return getFamilyCellMap().size();<a name="line.409"></a> |
| <span class="sourceLineNo">410</span> }<a name="line.410"></a> |
| <span class="sourceLineNo">411</span><a name="line.411"></a> |
| <span class="sourceLineNo">412</span> /** Returns Calculate what Mutation adds to class heap size. */<a name="line.412"></a> |
| <span class="sourceLineNo">413</span> @Override<a name="line.413"></a> |
| <span class="sourceLineNo">414</span> public long heapSize() {<a name="line.414"></a> |
| <span class="sourceLineNo">415</span> long heapsize = MUTATION_OVERHEAD;<a name="line.415"></a> |
| <span class="sourceLineNo">416</span> // Adding row<a name="line.416"></a> |
| <span class="sourceLineNo">417</span> heapsize += ClassSize.align(ClassSize.ARRAY + this.row.length);<a name="line.417"></a> |
| <span class="sourceLineNo">418</span><a name="line.418"></a> |
| <span class="sourceLineNo">419</span> // Adding map overhead<a name="line.419"></a> |
| <span class="sourceLineNo">420</span> heapsize += ClassSize.align(getFamilyCellMap().size() * ClassSize.MAP_ENTRY);<a name="line.420"></a> |
| <span class="sourceLineNo">421</span> for (Map.Entry<byte[], List<Cell>> entry : getFamilyCellMap().entrySet()) {<a name="line.421"></a> |
| <span class="sourceLineNo">422</span> // Adding key overhead<a name="line.422"></a> |
| <span class="sourceLineNo">423</span> heapsize += ClassSize.align(ClassSize.ARRAY + entry.getKey().length);<a name="line.423"></a> |
| <span class="sourceLineNo">424</span><a name="line.424"></a> |
| <span class="sourceLineNo">425</span> // This part is kinds tricky since the JVM can reuse references if you<a name="line.425"></a> |
| <span class="sourceLineNo">426</span> // store the same value, but have a good match with SizeOf at the moment<a name="line.426"></a> |
| <span class="sourceLineNo">427</span> // Adding value overhead<a name="line.427"></a> |
| <span class="sourceLineNo">428</span> heapsize += ClassSize.align(ClassSize.ARRAYLIST);<a name="line.428"></a> |
| <span class="sourceLineNo">429</span> int size = entry.getValue().size();<a name="line.429"></a> |
| <span class="sourceLineNo">430</span> heapsize += ClassSize.align(ClassSize.ARRAY + size * ClassSize.REFERENCE);<a name="line.430"></a> |
| <span class="sourceLineNo">431</span><a name="line.431"></a> |
| <span class="sourceLineNo">432</span> for (Cell cell : entry.getValue()) {<a name="line.432"></a> |
| <span class="sourceLineNo">433</span> heapsize += cell.heapSize();<a name="line.433"></a> |
| <span class="sourceLineNo">434</span> }<a name="line.434"></a> |
| <span class="sourceLineNo">435</span> }<a name="line.435"></a> |
| <span class="sourceLineNo">436</span> heapsize += getAttributeSize();<a name="line.436"></a> |
| <span class="sourceLineNo">437</span> heapsize += extraHeapSize();<a name="line.437"></a> |
| <span class="sourceLineNo">438</span> return ClassSize.align(heapsize);<a name="line.438"></a> |
| <span class="sourceLineNo">439</span> }<a name="line.439"></a> |
| <span class="sourceLineNo">440</span><a name="line.440"></a> |
| <span class="sourceLineNo">441</span> /** Returns The serialized ACL for this operation, or null if none */<a name="line.441"></a> |
| <span class="sourceLineNo">442</span> public byte[] getACL() {<a name="line.442"></a> |
| <span class="sourceLineNo">443</span> return getAttribute(AccessControlConstants.OP_ATTRIBUTE_ACL);<a name="line.443"></a> |
| <span class="sourceLineNo">444</span> }<a name="line.444"></a> |
| <span class="sourceLineNo">445</span><a name="line.445"></a> |
| <span class="sourceLineNo">446</span> /**<a name="line.446"></a> |
| <span class="sourceLineNo">447</span> * Set the ACL for this operation.<a name="line.447"></a> |
| <span class="sourceLineNo">448</span> * @param user User short name<a name="line.448"></a> |
| <span class="sourceLineNo">449</span> * @param perms Permissions for the user<a name="line.449"></a> |
| <span class="sourceLineNo">450</span> */<a name="line.450"></a> |
| <span class="sourceLineNo">451</span> public Mutation setACL(String user, Permission perms) {<a name="line.451"></a> |
| <span class="sourceLineNo">452</span> setAttribute(AccessControlConstants.OP_ATTRIBUTE_ACL,<a name="line.452"></a> |
| <span class="sourceLineNo">453</span> AccessControlUtil.toUsersAndPermissions(user, perms).toByteArray());<a name="line.453"></a> |
| <span class="sourceLineNo">454</span> return this;<a name="line.454"></a> |
| <span class="sourceLineNo">455</span> }<a name="line.455"></a> |
| <span class="sourceLineNo">456</span><a name="line.456"></a> |
| <span class="sourceLineNo">457</span> /**<a name="line.457"></a> |
| <span class="sourceLineNo">458</span> * Set the ACL for this operation.<a name="line.458"></a> |
| <span class="sourceLineNo">459</span> * @param perms A map of permissions for a user or users<a name="line.459"></a> |
| <span class="sourceLineNo">460</span> */<a name="line.460"></a> |
| <span class="sourceLineNo">461</span> public Mutation setACL(Map<String, Permission> perms) {<a name="line.461"></a> |
| <span class="sourceLineNo">462</span> ListMultimap<String, Permission> permMap = ArrayListMultimap.create();<a name="line.462"></a> |
| <span class="sourceLineNo">463</span> for (Map.Entry<String, Permission> entry : perms.entrySet()) {<a name="line.463"></a> |
| <span class="sourceLineNo">464</span> permMap.put(entry.getKey(), entry.getValue());<a name="line.464"></a> |
| <span class="sourceLineNo">465</span> }<a name="line.465"></a> |
| <span class="sourceLineNo">466</span> setAttribute(AccessControlConstants.OP_ATTRIBUTE_ACL,<a name="line.466"></a> |
| <span class="sourceLineNo">467</span> AccessControlUtil.toUsersAndPermissions(permMap).toByteArray());<a name="line.467"></a> |
| <span class="sourceLineNo">468</span> return this;<a name="line.468"></a> |
| <span class="sourceLineNo">469</span> }<a name="line.469"></a> |
| <span class="sourceLineNo">470</span><a name="line.470"></a> |
| <span class="sourceLineNo">471</span> /**<a name="line.471"></a> |
| <span class="sourceLineNo">472</span> * Return the TTL requested for the result of the mutation, in milliseconds.<a name="line.472"></a> |
| <span class="sourceLineNo">473</span> * @return the TTL requested for the result of the mutation, in milliseconds, or Long.MAX_VALUE if<a name="line.473"></a> |
| <span class="sourceLineNo">474</span> * unset<a name="line.474"></a> |
| <span class="sourceLineNo">475</span> */<a name="line.475"></a> |
| <span class="sourceLineNo">476</span> public long getTTL() {<a name="line.476"></a> |
| <span class="sourceLineNo">477</span> byte[] ttlBytes = getAttribute(OP_ATTRIBUTE_TTL);<a name="line.477"></a> |
| <span class="sourceLineNo">478</span> if (ttlBytes != null) {<a name="line.478"></a> |
| <span class="sourceLineNo">479</span> return Bytes.toLong(ttlBytes);<a name="line.479"></a> |
| <span class="sourceLineNo">480</span> }<a name="line.480"></a> |
| <span class="sourceLineNo">481</span> return Long.MAX_VALUE;<a name="line.481"></a> |
| <span class="sourceLineNo">482</span> }<a name="line.482"></a> |
| <span class="sourceLineNo">483</span><a name="line.483"></a> |
| <span class="sourceLineNo">484</span> /**<a name="line.484"></a> |
| <span class="sourceLineNo">485</span> * Set the TTL desired for the result of the mutation, in milliseconds.<a name="line.485"></a> |
| <span class="sourceLineNo">486</span> * @param ttl the TTL desired for the result of the mutation, in milliseconds<a name="line.486"></a> |
| <span class="sourceLineNo">487</span> */<a name="line.487"></a> |
| <span class="sourceLineNo">488</span> public Mutation setTTL(long ttl) {<a name="line.488"></a> |
| <span class="sourceLineNo">489</span> setAttribute(OP_ATTRIBUTE_TTL, Bytes.toBytes(ttl));<a name="line.489"></a> |
| <span class="sourceLineNo">490</span> return this;<a name="line.490"></a> |
| <span class="sourceLineNo">491</span> }<a name="line.491"></a> |
| <span class="sourceLineNo">492</span><a name="line.492"></a> |
| <span class="sourceLineNo">493</span> /** Returns current value for returnResults */<a name="line.493"></a> |
| <span class="sourceLineNo">494</span> // Used by Increment and Append only.<a name="line.494"></a> |
| <span class="sourceLineNo">495</span> @InterfaceAudience.Private<a name="line.495"></a> |
| <span class="sourceLineNo">496</span> protected boolean isReturnResults() {<a name="line.496"></a> |
| <span class="sourceLineNo">497</span> byte[] v = getAttribute(RETURN_RESULTS);<a name="line.497"></a> |
| <span class="sourceLineNo">498</span> return v == null ? true : Bytes.toBoolean(v);<a name="line.498"></a> |
| <span class="sourceLineNo">499</span> }<a name="line.499"></a> |
| <span class="sourceLineNo">500</span><a name="line.500"></a> |
| <span class="sourceLineNo">501</span> @InterfaceAudience.Private<a name="line.501"></a> |
| <span class="sourceLineNo">502</span> // Used by Increment and Append only.<a name="line.502"></a> |
| <span class="sourceLineNo">503</span> protected Mutation setReturnResults(boolean returnResults) {<a name="line.503"></a> |
| <span class="sourceLineNo">504</span> setAttribute(RETURN_RESULTS, Bytes.toBytes(returnResults));<a name="line.504"></a> |
| <span class="sourceLineNo">505</span> return this;<a name="line.505"></a> |
| <span class="sourceLineNo">506</span> }<a name="line.506"></a> |
| <span class="sourceLineNo">507</span><a name="line.507"></a> |
| <span class="sourceLineNo">508</span> /**<a name="line.508"></a> |
| <span class="sourceLineNo">509</span> * Subclasses should override this method to add the heap size of their own fields.<a name="line.509"></a> |
| <span class="sourceLineNo">510</span> * @return the heap size to add (will be aligned).<a name="line.510"></a> |
| <span class="sourceLineNo">511</span> */<a name="line.511"></a> |
| <span class="sourceLineNo">512</span> protected long extraHeapSize() {<a name="line.512"></a> |
| <span class="sourceLineNo">513</span> return 0L;<a name="line.513"></a> |
| <span class="sourceLineNo">514</span> }<a name="line.514"></a> |
| <span class="sourceLineNo">515</span><a name="line.515"></a> |
| <span class="sourceLineNo">516</span> /**<a name="line.516"></a> |
| <span class="sourceLineNo">517</span> * Set the timestamp of the delete.<a name="line.517"></a> |
| <span class="sourceLineNo">518</span> */<a name="line.518"></a> |
| <span class="sourceLineNo">519</span> public Mutation setTimestamp(long timestamp) {<a name="line.519"></a> |
| <span class="sourceLineNo">520</span> if (timestamp < 0) {<a name="line.520"></a> |
| <span class="sourceLineNo">521</span> throw new IllegalArgumentException("Timestamp cannot be negative. ts=" + timestamp);<a name="line.521"></a> |
| <span class="sourceLineNo">522</span> }<a name="line.522"></a> |
| <span class="sourceLineNo">523</span> this.ts = timestamp;<a name="line.523"></a> |
| <span class="sourceLineNo">524</span> return this;<a name="line.524"></a> |
| <span class="sourceLineNo">525</span> }<a name="line.525"></a> |
| <span class="sourceLineNo">526</span><a name="line.526"></a> |
| <span class="sourceLineNo">527</span> /**<a name="line.527"></a> |
| <span class="sourceLineNo">528</span> * A convenience method to determine if this object's familyMap contains a value assigned to the<a name="line.528"></a> |
| <span class="sourceLineNo">529</span> * given family &amp; qualifier. Both given arguments must match the KeyValue object to return<a name="line.529"></a> |
| <span class="sourceLineNo">530</span> * true.<a name="line.530"></a> |
| <span class="sourceLineNo">531</span> * @param family column family<a name="line.531"></a> |
| <span class="sourceLineNo">532</span> * @param qualifier column qualifier<a name="line.532"></a> |
| <span class="sourceLineNo">533</span> * @return returns true if the given family and qualifier already has an existing KeyValue object<a name="line.533"></a> |
| <span class="sourceLineNo">534</span> * in the family map.<a name="line.534"></a> |
| <span class="sourceLineNo">535</span> */<a name="line.535"></a> |
| <span class="sourceLineNo">536</span> public boolean has(byte[] family, byte[] qualifier) {<a name="line.536"></a> |
| <span class="sourceLineNo">537</span> return has(family, qualifier, this.ts, HConstants.EMPTY_BYTE_ARRAY, true, true);<a name="line.537"></a> |
| <span class="sourceLineNo">538</span> }<a name="line.538"></a> |
| <span class="sourceLineNo">539</span><a name="line.539"></a> |
| <span class="sourceLineNo">540</span> /**<a name="line.540"></a> |
| <span class="sourceLineNo">541</span> * A convenience method to determine if this object's familyMap contains a value assigned to the<a name="line.541"></a> |
| <span class="sourceLineNo">542</span> * given family, qualifier and timestamp. All 3 given arguments must match the KeyValue object to<a name="line.542"></a> |
| <span class="sourceLineNo">543</span> * return true.<a name="line.543"></a> |
| <span class="sourceLineNo">544</span> * @param family column family<a name="line.544"></a> |
| <span class="sourceLineNo">545</span> * @param qualifier column qualifier<a name="line.545"></a> |
| <span class="sourceLineNo">546</span> * @param ts timestamp<a name="line.546"></a> |
| <span class="sourceLineNo">547</span> * @return returns true if the given family, qualifier and timestamp already has an existing<a name="line.547"></a> |
| <span class="sourceLineNo">548</span> * KeyValue object in the family map.<a name="line.548"></a> |
| <span class="sourceLineNo">549</span> */<a name="line.549"></a> |
| <span class="sourceLineNo">550</span> public boolean has(byte[] family, byte[] qualifier, long ts) {<a name="line.550"></a> |
| <span class="sourceLineNo">551</span> return has(family, qualifier, ts, HConstants.EMPTY_BYTE_ARRAY, false, true);<a name="line.551"></a> |
| <span class="sourceLineNo">552</span> }<a name="line.552"></a> |
| <span class="sourceLineNo">553</span><a name="line.553"></a> |
| <span class="sourceLineNo">554</span> /**<a name="line.554"></a> |
| <span class="sourceLineNo">555</span> * A convenience method to determine if this object's familyMap contains a value assigned to the<a name="line.555"></a> |
| <span class="sourceLineNo">556</span> * given family, qualifier and timestamp. All 3 given arguments must match the KeyValue object to<a name="line.556"></a> |
| <span class="sourceLineNo">557</span> * return true.<a name="line.557"></a> |
| <span class="sourceLineNo">558</span> * @param family column family<a name="line.558"></a> |
| <span class="sourceLineNo">559</span> * @param qualifier column qualifier<a name="line.559"></a> |
| <span class="sourceLineNo">560</span> * @param value value to check<a name="line.560"></a> |
| <span class="sourceLineNo">561</span> * @return returns true if the given family, qualifier and value already has an existing KeyValue<a name="line.561"></a> |
| <span class="sourceLineNo">562</span> * object in the family map.<a name="line.562"></a> |
| <span class="sourceLineNo">563</span> */<a name="line.563"></a> |
| <span class="sourceLineNo">564</span> public boolean has(byte[] family, byte[] qualifier, byte[] value) {<a name="line.564"></a> |
| <span class="sourceLineNo">565</span> return has(family, qualifier, this.ts, value, true, false);<a name="line.565"></a> |
| <span class="sourceLineNo">566</span> }<a name="line.566"></a> |
| <span class="sourceLineNo">567</span><a name="line.567"></a> |
| <span class="sourceLineNo">568</span> /**<a name="line.568"></a> |
| <span class="sourceLineNo">569</span> * A convenience method to determine if this object's familyMap contains the given value assigned<a name="line.569"></a> |
| <span class="sourceLineNo">570</span> * to the given family, qualifier and timestamp. All 4 given arguments must match the KeyValue<a name="line.570"></a> |
| <span class="sourceLineNo">571</span> * object to return true.<a name="line.571"></a> |
| <span class="sourceLineNo">572</span> * @param family column family<a name="line.572"></a> |
| <span class="sourceLineNo">573</span> * @param qualifier column qualifier<a name="line.573"></a> |
| <span class="sourceLineNo">574</span> * @param ts timestamp<a name="line.574"></a> |
| <span class="sourceLineNo">575</span> * @param value value to check<a name="line.575"></a> |
| <span class="sourceLineNo">576</span> * @return returns true if the given family, qualifier timestamp and value already has an existing<a name="line.576"></a> |
| <span class="sourceLineNo">577</span> * KeyValue object in the family map.<a name="line.577"></a> |
| <span class="sourceLineNo">578</span> */<a name="line.578"></a> |
| <span class="sourceLineNo">579</span> public boolean has(byte[] family, byte[] qualifier, long ts, byte[] value) {<a name="line.579"></a> |
| <span class="sourceLineNo">580</span> return has(family, qualifier, ts, value, false, false);<a name="line.580"></a> |
| <span class="sourceLineNo">581</span> }<a name="line.581"></a> |
| <span class="sourceLineNo">582</span><a name="line.582"></a> |
| <span class="sourceLineNo">583</span> /**<a name="line.583"></a> |
| <span class="sourceLineNo">584</span> * Returns a list of all KeyValue objects with matching column family and qualifier.<a name="line.584"></a> |
| <span class="sourceLineNo">585</span> * @param family column family<a name="line.585"></a> |
| <span class="sourceLineNo">586</span> * @param qualifier column qualifier<a name="line.586"></a> |
| <span class="sourceLineNo">587</span> * @return a list of KeyValue objects with the matching family and qualifier, returns an empty<a name="line.587"></a> |
| <span class="sourceLineNo">588</span> * list if one doesn't exist for the given family.<a name="line.588"></a> |
| <span class="sourceLineNo">589</span> */<a name="line.589"></a> |
| <span class="sourceLineNo">590</span> public List<Cell> get(byte[] family, byte[] qualifier) {<a name="line.590"></a> |
| <span class="sourceLineNo">591</span> List<Cell> filteredList = new ArrayList<>();<a name="line.591"></a> |
| <span class="sourceLineNo">592</span> for (Cell cell : getCellList(family)) {<a name="line.592"></a> |
| <span class="sourceLineNo">593</span> if (CellUtil.matchingQualifier(cell, qualifier)) {<a name="line.593"></a> |
| <span class="sourceLineNo">594</span> filteredList.add(cell);<a name="line.594"></a> |
| <span class="sourceLineNo">595</span> }<a name="line.595"></a> |
| <span class="sourceLineNo">596</span> }<a name="line.596"></a> |
| <span class="sourceLineNo">597</span> return filteredList;<a name="line.597"></a> |
| <span class="sourceLineNo">598</span> }<a name="line.598"></a> |
| <span class="sourceLineNo">599</span><a name="line.599"></a> |
| <span class="sourceLineNo">600</span> /**<a name="line.600"></a> |
| <span class="sourceLineNo">601</span> * Private method to determine if this object's familyMap contains the given value assigned to the<a name="line.601"></a> |
| <span class="sourceLineNo">602</span> * given family, qualifier and timestamp, respecting the 2 boolean arguments.<a name="line.602"></a> |
| <span class="sourceLineNo">603</span> */<a name="line.603"></a> |
| <span class="sourceLineNo">604</span> protected boolean has(byte[] family, byte[] qualifier, long ts, byte[] value, boolean ignoreTS,<a name="line.604"></a> |
| <span class="sourceLineNo">605</span> boolean ignoreValue) {<a name="line.605"></a> |
| <span class="sourceLineNo">606</span> List<Cell> list = getCellList(family);<a name="line.606"></a> |
| <span class="sourceLineNo">607</span> if (list.isEmpty()) {<a name="line.607"></a> |
| <span class="sourceLineNo">608</span> return false;<a name="line.608"></a> |
| <span class="sourceLineNo">609</span> }<a name="line.609"></a> |
| <span class="sourceLineNo">610</span> // Boolean analysis of ignoreTS/ignoreValue.<a name="line.610"></a> |
| <span class="sourceLineNo">611</span> // T T => 2<a name="line.611"></a> |
| <span class="sourceLineNo">612</span> // T F => 3 (first is always true)<a name="line.612"></a> |
| <span class="sourceLineNo">613</span> // F T => 2<a name="line.613"></a> |
| <span class="sourceLineNo">614</span> // F F => 1<a name="line.614"></a> |
| <span class="sourceLineNo">615</span> if (!ignoreTS && !ignoreValue) {<a name="line.615"></a> |
| <span class="sourceLineNo">616</span> for (Cell cell : list) {<a name="line.616"></a> |
| <span class="sourceLineNo">617</span> if (<a name="line.617"></a> |
| <span class="sourceLineNo">618</span> CellUtil.matchingFamily(cell, family) && CellUtil.matchingQualifier(cell, qualifier)<a name="line.618"></a> |
| <span class="sourceLineNo">619</span> && CellUtil.matchingValue(cell, value) && cell.getTimestamp() == ts<a name="line.619"></a> |
| <span class="sourceLineNo">620</span> ) {<a name="line.620"></a> |
| <span class="sourceLineNo">621</span> return true;<a name="line.621"></a> |
| <span class="sourceLineNo">622</span> }<a name="line.622"></a> |
| <span class="sourceLineNo">623</span> }<a name="line.623"></a> |
| <span class="sourceLineNo">624</span> } else if (ignoreValue && !ignoreTS) {<a name="line.624"></a> |
| <span class="sourceLineNo">625</span> for (Cell cell : list) {<a name="line.625"></a> |
| <span class="sourceLineNo">626</span> if (<a name="line.626"></a> |
| <span class="sourceLineNo">627</span> CellUtil.matchingFamily(cell, family) && CellUtil.matchingQualifier(cell, qualifier)<a name="line.627"></a> |
| <span class="sourceLineNo">628</span> && cell.getTimestamp() == ts<a name="line.628"></a> |
| <span class="sourceLineNo">629</span> ) {<a name="line.629"></a> |
| <span class="sourceLineNo">630</span> return true;<a name="line.630"></a> |
| <span class="sourceLineNo">631</span> }<a name="line.631"></a> |
| <span class="sourceLineNo">632</span> }<a name="line.632"></a> |
| <span class="sourceLineNo">633</span> } else if (!ignoreValue && ignoreTS) {<a name="line.633"></a> |
| <span class="sourceLineNo">634</span> for (Cell cell : list) {<a name="line.634"></a> |
| <span class="sourceLineNo">635</span> if (<a name="line.635"></a> |
| <span class="sourceLineNo">636</span> CellUtil.matchingFamily(cell, family) && CellUtil.matchingQualifier(cell, qualifier)<a name="line.636"></a> |
| <span class="sourceLineNo">637</span> && CellUtil.matchingValue(cell, value)<a name="line.637"></a> |
| <span class="sourceLineNo">638</span> ) {<a name="line.638"></a> |
| <span class="sourceLineNo">639</span> return true;<a name="line.639"></a> |
| <span class="sourceLineNo">640</span> }<a name="line.640"></a> |
| <span class="sourceLineNo">641</span> }<a name="line.641"></a> |
| <span class="sourceLineNo">642</span> } else {<a name="line.642"></a> |
| <span class="sourceLineNo">643</span> for (Cell cell : list) {<a name="line.643"></a> |
| <span class="sourceLineNo">644</span> if (CellUtil.matchingFamily(cell, family) && CellUtil.matchingQualifier(cell, qualifier)) {<a name="line.644"></a> |
| <span class="sourceLineNo">645</span> return true;<a name="line.645"></a> |
| <span class="sourceLineNo">646</span> }<a name="line.646"></a> |
| <span class="sourceLineNo">647</span> }<a name="line.647"></a> |
| <span class="sourceLineNo">648</span> }<a name="line.648"></a> |
| <span class="sourceLineNo">649</span> return false;<a name="line.649"></a> |
| <span class="sourceLineNo">650</span> }<a name="line.650"></a> |
| <span class="sourceLineNo">651</span><a name="line.651"></a> |
| <span class="sourceLineNo">652</span> /**<a name="line.652"></a> |
| <span class="sourceLineNo">653</span> * @param row Row to check<a name="line.653"></a> |
| <span class="sourceLineNo">654</span> * @throws IllegalArgumentException Thrown if <code>row</code> is empty or null or &gt;<a name="line.654"></a> |
| <span class="sourceLineNo">655</span> * {@link HConstants#MAX_ROW_LENGTH}<a name="line.655"></a> |
| <span class="sourceLineNo">656</span> * @return <code>row</code><a name="line.656"></a> |
| <span class="sourceLineNo">657</span> */<a name="line.657"></a> |
| <span class="sourceLineNo">658</span> static byte[] checkRow(final byte[] row) {<a name="line.658"></a> |
| <span class="sourceLineNo">659</span> return checkRow(row, 0, row == null ? 0 : row.length);<a name="line.659"></a> |
| <span class="sourceLineNo">660</span> }<a name="line.660"></a> |
| <span class="sourceLineNo">661</span><a name="line.661"></a> |
| <span class="sourceLineNo">662</span> /**<a name="line.662"></a> |
| <span class="sourceLineNo">663</span> * @param row Row to check<a name="line.663"></a> |
| <span class="sourceLineNo">664</span> * @throws IllegalArgumentException Thrown if <code>row</code> is empty or null or &gt;<a name="line.664"></a> |
| <span class="sourceLineNo">665</span> * {@link HConstants#MAX_ROW_LENGTH}<a name="line.665"></a> |
| <span class="sourceLineNo">666</span> * @return <code>row</code><a name="line.666"></a> |
| <span class="sourceLineNo">667</span> */<a name="line.667"></a> |
| <span class="sourceLineNo">668</span> static byte[] checkRow(final byte[] row, final int offset, final int length) {<a name="line.668"></a> |
| <span class="sourceLineNo">669</span> if (row == null) {<a name="line.669"></a> |
| <span class="sourceLineNo">670</span> throw new IllegalArgumentException("Row buffer is null");<a name="line.670"></a> |
| <span class="sourceLineNo">671</span> }<a name="line.671"></a> |
| <span class="sourceLineNo">672</span> if (length == 0) {<a name="line.672"></a> |
| <span class="sourceLineNo">673</span> throw new IllegalArgumentException("Row length is 0");<a name="line.673"></a> |
| <span class="sourceLineNo">674</span> }<a name="line.674"></a> |
| <span class="sourceLineNo">675</span> if (length > HConstants.MAX_ROW_LENGTH) {<a name="line.675"></a> |
| <span class="sourceLineNo">676</span> throw new IllegalArgumentException(<a name="line.676"></a> |
| <span class="sourceLineNo">677</span> "Row length " + length + " is > " + HConstants.MAX_ROW_LENGTH);<a name="line.677"></a> |
| <span class="sourceLineNo">678</span> }<a name="line.678"></a> |
| <span class="sourceLineNo">679</span> return row;<a name="line.679"></a> |
| <span class="sourceLineNo">680</span> }<a name="line.680"></a> |
| <span class="sourceLineNo">681</span><a name="line.681"></a> |
| <span class="sourceLineNo">682</span> static void checkRow(ByteBuffer row) {<a name="line.682"></a> |
| <span class="sourceLineNo">683</span> if (row == null) {<a name="line.683"></a> |
| <span class="sourceLineNo">684</span> throw new IllegalArgumentException("Row buffer is null");<a name="line.684"></a> |
| <span class="sourceLineNo">685</span> }<a name="line.685"></a> |
| <span class="sourceLineNo">686</span> if (row.remaining() == 0) {<a name="line.686"></a> |
| <span class="sourceLineNo">687</span> throw new IllegalArgumentException("Row length is 0");<a name="line.687"></a> |
| <span class="sourceLineNo">688</span> }<a name="line.688"></a> |
| <span class="sourceLineNo">689</span> if (row.remaining() > HConstants.MAX_ROW_LENGTH) {<a name="line.689"></a> |
| <span class="sourceLineNo">690</span> throw new IllegalArgumentException(<a name="line.690"></a> |
| <span class="sourceLineNo">691</span> "Row length " + row.remaining() + " is > " + HConstants.MAX_ROW_LENGTH);<a name="line.691"></a> |
| <span class="sourceLineNo">692</span> }<a name="line.692"></a> |
| <span class="sourceLineNo">693</span> }<a name="line.693"></a> |
| <span class="sourceLineNo">694</span><a name="line.694"></a> |
| <span class="sourceLineNo">695</span> Mutation add(Cell cell) throws IOException {<a name="line.695"></a> |
| <span class="sourceLineNo">696</span> // Checking that the row of the kv is the same as the mutation<a name="line.696"></a> |
| <span class="sourceLineNo">697</span> // TODO: It is fraught with risk if user pass the wrong row.<a name="line.697"></a> |
| <span class="sourceLineNo">698</span> // Throwing the IllegalArgumentException is more suitable I'd say.<a name="line.698"></a> |
| <span class="sourceLineNo">699</span> if (!CellUtil.matchingRows(cell, this.row)) {<a name="line.699"></a> |
| <span class="sourceLineNo">700</span> throw new WrongRowIOException("The row in " + cell.toString()<a name="line.700"></a> |
| <span class="sourceLineNo">701</span> + " doesn't match the original one " + Bytes.toStringBinary(this.row));<a name="line.701"></a> |
| <span class="sourceLineNo">702</span> }<a name="line.702"></a> |
| <span class="sourceLineNo">703</span><a name="line.703"></a> |
| <span class="sourceLineNo">704</span> byte[] family;<a name="line.704"></a> |
| <span class="sourceLineNo">705</span><a name="line.705"></a> |
| <span class="sourceLineNo">706</span> if (cell instanceof IndividualBytesFieldCell) {<a name="line.706"></a> |
| <span class="sourceLineNo">707</span> family = cell.getFamilyArray();<a name="line.707"></a> |
| <span class="sourceLineNo">708</span> } else {<a name="line.708"></a> |
| <span class="sourceLineNo">709</span> family = CellUtil.cloneFamily(cell);<a name="line.709"></a> |
| <span class="sourceLineNo">710</span> }<a name="line.710"></a> |
| <span class="sourceLineNo">711</span><a name="line.711"></a> |
| <span class="sourceLineNo">712</span> if (family == null || family.length == 0) {<a name="line.712"></a> |
| <span class="sourceLineNo">713</span> throw new IllegalArgumentException("Family cannot be null");<a name="line.713"></a> |
| <span class="sourceLineNo">714</span> }<a name="line.714"></a> |
| <span class="sourceLineNo">715</span><a name="line.715"></a> |
| <span class="sourceLineNo">716</span> if (cell instanceof ExtendedCell) {<a name="line.716"></a> |
| <span class="sourceLineNo">717</span> getCellList(family).add(cell);<a name="line.717"></a> |
| <span class="sourceLineNo">718</span> } else {<a name="line.718"></a> |
| <span class="sourceLineNo">719</span> getCellList(family).add(new CellWrapper(cell));<a name="line.719"></a> |
| <span class="sourceLineNo">720</span> }<a name="line.720"></a> |
| <span class="sourceLineNo">721</span> return this;<a name="line.721"></a> |
| <span class="sourceLineNo">722</span> }<a name="line.722"></a> |
| <span class="sourceLineNo">723</span><a name="line.723"></a> |
| <span class="sourceLineNo">724</span> /**<a name="line.724"></a> |
| <span class="sourceLineNo">725</span> * get a CellBuilder instance that already has relevant Type and Row set.<a name="line.725"></a> |
| <span class="sourceLineNo">726</span> * @param cellBuilderType e.g CellBuilderType.SHALLOW_COPY<a name="line.726"></a> |
| <span class="sourceLineNo">727</span> * @return CellBuilder which already has relevant Type and Row set.<a name="line.727"></a> |
| <span class="sourceLineNo">728</span> */<a name="line.728"></a> |
| <span class="sourceLineNo">729</span> public abstract CellBuilder getCellBuilder(CellBuilderType cellBuilderType);<a name="line.729"></a> |
| <span class="sourceLineNo">730</span><a name="line.730"></a> |
| <span class="sourceLineNo">731</span> /**<a name="line.731"></a> |
| <span class="sourceLineNo">732</span> * get a CellBuilder instance that already has relevant Type and Row set. the default<a name="line.732"></a> |
| <span class="sourceLineNo">733</span> * CellBuilderType is CellBuilderType.SHALLOW_COPY<a name="line.733"></a> |
| <span class="sourceLineNo">734</span> * @return CellBuilder which already has relevant Type and Row set.<a name="line.734"></a> |
| <span class="sourceLineNo">735</span> */<a name="line.735"></a> |
| <span class="sourceLineNo">736</span> public CellBuilder getCellBuilder() {<a name="line.736"></a> |
| <span class="sourceLineNo">737</span> return getCellBuilder(CellBuilderType.SHALLOW_COPY);<a name="line.737"></a> |
| <span class="sourceLineNo">738</span> }<a name="line.738"></a> |
| <span class="sourceLineNo">739</span><a name="line.739"></a> |
| <span class="sourceLineNo">740</span> /**<a name="line.740"></a> |
| <span class="sourceLineNo">741</span> * get a CellBuilder instance that already has relevant Type and Row set.<a name="line.741"></a> |
| <span class="sourceLineNo">742</span> * @param cellBuilderType e.g CellBuilderType.SHALLOW_COPY<a name="line.742"></a> |
| <span class="sourceLineNo">743</span> * @param cellType e.g Cell.Type.Put<a name="line.743"></a> |
| <span class="sourceLineNo">744</span> * @return CellBuilder which already has relevant Type and Row set.<a name="line.744"></a> |
| <span class="sourceLineNo">745</span> */<a name="line.745"></a> |
| <span class="sourceLineNo">746</span> protected CellBuilder getCellBuilder(CellBuilderType cellBuilderType, Cell.Type cellType) {<a name="line.746"></a> |
| <span class="sourceLineNo">747</span> CellBuilder builder = CellBuilderFactory.create(cellBuilderType).setRow(row).setType(cellType);<a name="line.747"></a> |
| <span class="sourceLineNo">748</span> return new CellBuilder() {<a name="line.748"></a> |
| <span class="sourceLineNo">749</span> @Override<a name="line.749"></a> |
| <span class="sourceLineNo">750</span> public CellBuilder setRow(byte[] row) {<a name="line.750"></a> |
| <span class="sourceLineNo">751</span> return this;<a name="line.751"></a> |
| <span class="sourceLineNo">752</span> }<a name="line.752"></a> |
| <span class="sourceLineNo">753</span><a name="line.753"></a> |
| <span class="sourceLineNo">754</span> @Override<a name="line.754"></a> |
| <span class="sourceLineNo">755</span> public CellBuilder setType(Cell.Type type) {<a name="line.755"></a> |
| <span class="sourceLineNo">756</span> return this;<a name="line.756"></a> |
| <span class="sourceLineNo">757</span> }<a name="line.757"></a> |
| <span class="sourceLineNo">758</span><a name="line.758"></a> |
| <span class="sourceLineNo">759</span> @Override<a name="line.759"></a> |
| <span class="sourceLineNo">760</span> public CellBuilder setRow(byte[] row, int rOffset, int rLength) {<a name="line.760"></a> |
| <span class="sourceLineNo">761</span> return this;<a name="line.761"></a> |
| <span class="sourceLineNo">762</span> }<a name="line.762"></a> |
| <span class="sourceLineNo">763</span><a name="line.763"></a> |
| <span class="sourceLineNo">764</span> @Override<a name="line.764"></a> |
| <span class="sourceLineNo">765</span> public CellBuilder setFamily(byte[] family) {<a name="line.765"></a> |
| <span class="sourceLineNo">766</span> builder.setFamily(family);<a name="line.766"></a> |
| <span class="sourceLineNo">767</span> return this;<a name="line.767"></a> |
| <span class="sourceLineNo">768</span> }<a name="line.768"></a> |
| <span class="sourceLineNo">769</span><a name="line.769"></a> |
| <span class="sourceLineNo">770</span> @Override<a name="line.770"></a> |
| <span class="sourceLineNo">771</span> public CellBuilder setFamily(byte[] family, int fOffset, int fLength) {<a name="line.771"></a> |
| <span class="sourceLineNo">772</span> builder.setFamily(family, fOffset, fLength);<a name="line.772"></a> |
| <span class="sourceLineNo">773</span> return this;<a name="line.773"></a> |
| <span class="sourceLineNo">774</span> }<a name="line.774"></a> |
| <span class="sourceLineNo">775</span><a name="line.775"></a> |
| <span class="sourceLineNo">776</span> @Override<a name="line.776"></a> |
| <span class="sourceLineNo">777</span> public CellBuilder setQualifier(byte[] qualifier) {<a name="line.777"></a> |
| <span class="sourceLineNo">778</span> builder.setQualifier(qualifier);<a name="line.778"></a> |
| <span class="sourceLineNo">779</span> return this;<a name="line.779"></a> |
| <span class="sourceLineNo">780</span> }<a name="line.780"></a> |
| <span class="sourceLineNo">781</span><a name="line.781"></a> |
| <span class="sourceLineNo">782</span> @Override<a name="line.782"></a> |
| <span class="sourceLineNo">783</span> public CellBuilder setQualifier(byte[] qualifier, int qOffset, int qLength) {<a name="line.783"></a> |
| <span class="sourceLineNo">784</span> builder.setQualifier(qualifier, qOffset, qLength);<a name="line.784"></a> |
| <span class="sourceLineNo">785</span> return this;<a name="line.785"></a> |
| <span class="sourceLineNo">786</span> }<a name="line.786"></a> |
| <span class="sourceLineNo">787</span><a name="line.787"></a> |
| <span class="sourceLineNo">788</span> @Override<a name="line.788"></a> |
| <span class="sourceLineNo">789</span> public CellBuilder setTimestamp(long timestamp) {<a name="line.789"></a> |
| <span class="sourceLineNo">790</span> builder.setTimestamp(timestamp);<a name="line.790"></a> |
| <span class="sourceLineNo">791</span> return this;<a name="line.791"></a> |
| <span class="sourceLineNo">792</span> }<a name="line.792"></a> |
| <span class="sourceLineNo">793</span><a name="line.793"></a> |
| <span class="sourceLineNo">794</span> @Override<a name="line.794"></a> |
| <span class="sourceLineNo">795</span> public CellBuilder setValue(byte[] value) {<a name="line.795"></a> |
| <span class="sourceLineNo">796</span> builder.setValue(value);<a name="line.796"></a> |
| <span class="sourceLineNo">797</span> return this;<a name="line.797"></a> |
| <span class="sourceLineNo">798</span> }<a name="line.798"></a> |
| <span class="sourceLineNo">799</span><a name="line.799"></a> |
| <span class="sourceLineNo">800</span> @Override<a name="line.800"></a> |
| <span class="sourceLineNo">801</span> public CellBuilder setValue(byte[] value, int vOffset, int vLength) {<a name="line.801"></a> |
| <span class="sourceLineNo">802</span> builder.setValue(value, vOffset, vLength);<a name="line.802"></a> |
| <span class="sourceLineNo">803</span> return this;<a name="line.803"></a> |
| <span class="sourceLineNo">804</span> }<a name="line.804"></a> |
| <span class="sourceLineNo">805</span><a name="line.805"></a> |
| <span class="sourceLineNo">806</span> @Override<a name="line.806"></a> |
| <span class="sourceLineNo">807</span> public Cell build() {<a name="line.807"></a> |
| <span class="sourceLineNo">808</span> return builder.build();<a name="line.808"></a> |
| <span class="sourceLineNo">809</span> }<a name="line.809"></a> |
| <span class="sourceLineNo">810</span><a name="line.810"></a> |
| <span class="sourceLineNo">811</span> @Override<a name="line.811"></a> |
| <span class="sourceLineNo">812</span> public CellBuilder clear() {<a name="line.812"></a> |
| <span class="sourceLineNo">813</span> builder.clear();<a name="line.813"></a> |
| <span class="sourceLineNo">814</span> // reset the row and type<a name="line.814"></a> |
| <span class="sourceLineNo">815</span> builder.setRow(row);<a name="line.815"></a> |
| <span class="sourceLineNo">816</span> builder.setType(cellType);<a name="line.816"></a> |
| <span class="sourceLineNo">817</span> return this;<a name="line.817"></a> |
| <span class="sourceLineNo">818</span> }<a name="line.818"></a> |
| <span class="sourceLineNo">819</span> };<a name="line.819"></a> |
| <span class="sourceLineNo">820</span> }<a name="line.820"></a> |
| <span class="sourceLineNo">821</span><a name="line.821"></a> |
| <span class="sourceLineNo">822</span> private static final class CellWrapper implements ExtendedCell {<a name="line.822"></a> |
| <span class="sourceLineNo">823</span> private static final long FIXED_OVERHEAD = ClassSize.align(ClassSize.OBJECT // object header<a name="line.823"></a> |
| <span class="sourceLineNo">824</span> + KeyValue.TIMESTAMP_SIZE // timestamp<a name="line.824"></a> |
| <span class="sourceLineNo">825</span> + Bytes.SIZEOF_LONG // sequence id<a name="line.825"></a> |
| <span class="sourceLineNo">826</span> + 1 * ClassSize.REFERENCE); // references to cell<a name="line.826"></a> |
| <span class="sourceLineNo">827</span> private final Cell cell;<a name="line.827"></a> |
| <span class="sourceLineNo">828</span> private long sequenceId;<a name="line.828"></a> |
| <span class="sourceLineNo">829</span> private long timestamp;<a name="line.829"></a> |
| <span class="sourceLineNo">830</span><a name="line.830"></a> |
| <span class="sourceLineNo">831</span> CellWrapper(Cell cell) {<a name="line.831"></a> |
| <span class="sourceLineNo">832</span> assert !(cell instanceof ExtendedCell);<a name="line.832"></a> |
| <span class="sourceLineNo">833</span> this.cell = cell;<a name="line.833"></a> |
| <span class="sourceLineNo">834</span> this.sequenceId = cell.getSequenceId();<a name="line.834"></a> |
| <span class="sourceLineNo">835</span> this.timestamp = cell.getTimestamp();<a name="line.835"></a> |
| <span class="sourceLineNo">836</span> }<a name="line.836"></a> |
| <span class="sourceLineNo">837</span><a name="line.837"></a> |
| <span class="sourceLineNo">838</span> @Override<a name="line.838"></a> |
| <span class="sourceLineNo">839</span> public void setSequenceId(long seqId) {<a name="line.839"></a> |
| <span class="sourceLineNo">840</span> sequenceId = seqId;<a name="line.840"></a> |
| <span class="sourceLineNo">841</span> }<a name="line.841"></a> |
| <span class="sourceLineNo">842</span><a name="line.842"></a> |
| <span class="sourceLineNo">843</span> @Override<a name="line.843"></a> |
| <span class="sourceLineNo">844</span> public void setTimestamp(long ts) {<a name="line.844"></a> |
| <span class="sourceLineNo">845</span> timestamp = ts;<a name="line.845"></a> |
| <span class="sourceLineNo">846</span> }<a name="line.846"></a> |
| <span class="sourceLineNo">847</span><a name="line.847"></a> |
| <span class="sourceLineNo">848</span> @Override<a name="line.848"></a> |
| <span class="sourceLineNo">849</span> public void setTimestamp(byte[] ts) {<a name="line.849"></a> |
| <span class="sourceLineNo">850</span> timestamp = Bytes.toLong(ts);<a name="line.850"></a> |
| <span class="sourceLineNo">851</span> }<a name="line.851"></a> |
| <span class="sourceLineNo">852</span><a name="line.852"></a> |
| <span class="sourceLineNo">853</span> @Override<a name="line.853"></a> |
| <span class="sourceLineNo">854</span> public long getSequenceId() {<a name="line.854"></a> |
| <span class="sourceLineNo">855</span> return sequenceId;<a name="line.855"></a> |
| <span class="sourceLineNo">856</span> }<a name="line.856"></a> |
| <span class="sourceLineNo">857</span><a name="line.857"></a> |
| <span class="sourceLineNo">858</span> @Override<a name="line.858"></a> |
| <span class="sourceLineNo">859</span> public byte[] getValueArray() {<a name="line.859"></a> |
| <span class="sourceLineNo">860</span> return cell.getValueArray();<a name="line.860"></a> |
| <span class="sourceLineNo">861</span> }<a name="line.861"></a> |
| <span class="sourceLineNo">862</span><a name="line.862"></a> |
| <span class="sourceLineNo">863</span> @Override<a name="line.863"></a> |
| <span class="sourceLineNo">864</span> public int getValueOffset() {<a name="line.864"></a> |
| <span class="sourceLineNo">865</span> return cell.getValueOffset();<a name="line.865"></a> |
| <span class="sourceLineNo">866</span> }<a name="line.866"></a> |
| <span class="sourceLineNo">867</span><a name="line.867"></a> |
| <span class="sourceLineNo">868</span> @Override<a name="line.868"></a> |
| <span class="sourceLineNo">869</span> public int getValueLength() {<a name="line.869"></a> |
| <span class="sourceLineNo">870</span> return cell.getValueLength();<a name="line.870"></a> |
| <span class="sourceLineNo">871</span> }<a name="line.871"></a> |
| <span class="sourceLineNo">872</span><a name="line.872"></a> |
| <span class="sourceLineNo">873</span> @Override<a name="line.873"></a> |
| <span class="sourceLineNo">874</span> public byte[] getTagsArray() {<a name="line.874"></a> |
| <span class="sourceLineNo">875</span> return cell.getTagsArray();<a name="line.875"></a> |
| <span class="sourceLineNo">876</span> }<a name="line.876"></a> |
| <span class="sourceLineNo">877</span><a name="line.877"></a> |
| <span class="sourceLineNo">878</span> @Override<a name="line.878"></a> |
| <span class="sourceLineNo">879</span> public int getTagsOffset() {<a name="line.879"></a> |
| <span class="sourceLineNo">880</span> return cell.getTagsOffset();<a name="line.880"></a> |
| <span class="sourceLineNo">881</span> }<a name="line.881"></a> |
| <span class="sourceLineNo">882</span><a name="line.882"></a> |
| <span class="sourceLineNo">883</span> @Override<a name="line.883"></a> |
| <span class="sourceLineNo">884</span> public int getTagsLength() {<a name="line.884"></a> |
| <span class="sourceLineNo">885</span> return cell.getTagsLength();<a name="line.885"></a> |
| <span class="sourceLineNo">886</span> }<a name="line.886"></a> |
| <span class="sourceLineNo">887</span><a name="line.887"></a> |
| <span class="sourceLineNo">888</span> @Override<a name="line.888"></a> |
| <span class="sourceLineNo">889</span> public byte[] getRowArray() {<a name="line.889"></a> |
| <span class="sourceLineNo">890</span> return cell.getRowArray();<a name="line.890"></a> |
| <span class="sourceLineNo">891</span> }<a name="line.891"></a> |
| <span class="sourceLineNo">892</span><a name="line.892"></a> |
| <span class="sourceLineNo">893</span> @Override<a name="line.893"></a> |
| <span class="sourceLineNo">894</span> public int getRowOffset() {<a name="line.894"></a> |
| <span class="sourceLineNo">895</span> return cell.getRowOffset();<a name="line.895"></a> |
| <span class="sourceLineNo">896</span> }<a name="line.896"></a> |
| <span class="sourceLineNo">897</span><a name="line.897"></a> |
| <span class="sourceLineNo">898</span> @Override<a name="line.898"></a> |
| <span class="sourceLineNo">899</span> public short getRowLength() {<a name="line.899"></a> |
| <span class="sourceLineNo">900</span> return cell.getRowLength();<a name="line.900"></a> |
| <span class="sourceLineNo">901</span> }<a name="line.901"></a> |
| <span class="sourceLineNo">902</span><a name="line.902"></a> |
| <span class="sourceLineNo">903</span> @Override<a name="line.903"></a> |
| <span class="sourceLineNo">904</span> public byte[] getFamilyArray() {<a name="line.904"></a> |
| <span class="sourceLineNo">905</span> return cell.getFamilyArray();<a name="line.905"></a> |
| <span class="sourceLineNo">906</span> }<a name="line.906"></a> |
| <span class="sourceLineNo">907</span><a name="line.907"></a> |
| <span class="sourceLineNo">908</span> @Override<a name="line.908"></a> |
| <span class="sourceLineNo">909</span> public int getFamilyOffset() {<a name="line.909"></a> |
| <span class="sourceLineNo">910</span> return cell.getFamilyOffset();<a name="line.910"></a> |
| <span class="sourceLineNo">911</span> }<a name="line.911"></a> |
| <span class="sourceLineNo">912</span><a name="line.912"></a> |
| <span class="sourceLineNo">913</span> @Override<a name="line.913"></a> |
| <span class="sourceLineNo">914</span> public byte getFamilyLength() {<a name="line.914"></a> |
| <span class="sourceLineNo">915</span> return cell.getFamilyLength();<a name="line.915"></a> |
| <span class="sourceLineNo">916</span> }<a name="line.916"></a> |
| <span class="sourceLineNo">917</span><a name="line.917"></a> |
| <span class="sourceLineNo">918</span> @Override<a name="line.918"></a> |
| <span class="sourceLineNo">919</span> public byte[] getQualifierArray() {<a name="line.919"></a> |
| <span class="sourceLineNo">920</span> return cell.getQualifierArray();<a name="line.920"></a> |
| <span class="sourceLineNo">921</span> }<a name="line.921"></a> |
| <span class="sourceLineNo">922</span><a name="line.922"></a> |
| <span class="sourceLineNo">923</span> @Override<a name="line.923"></a> |
| <span class="sourceLineNo">924</span> public int getQualifierOffset() {<a name="line.924"></a> |
| <span class="sourceLineNo">925</span> return cell.getQualifierOffset();<a name="line.925"></a> |
| <span class="sourceLineNo">926</span> }<a name="line.926"></a> |
| <span class="sourceLineNo">927</span><a name="line.927"></a> |
| <span class="sourceLineNo">928</span> @Override<a name="line.928"></a> |
| <span class="sourceLineNo">929</span> public int getQualifierLength() {<a name="line.929"></a> |
| <span class="sourceLineNo">930</span> return cell.getQualifierLength();<a name="line.930"></a> |
| <span class="sourceLineNo">931</span> }<a name="line.931"></a> |
| <span class="sourceLineNo">932</span><a name="line.932"></a> |
| <span class="sourceLineNo">933</span> @Override<a name="line.933"></a> |
| <span class="sourceLineNo">934</span> public long getTimestamp() {<a name="line.934"></a> |
| <span class="sourceLineNo">935</span> return timestamp;<a name="line.935"></a> |
| <span class="sourceLineNo">936</span> }<a name="line.936"></a> |
| <span class="sourceLineNo">937</span><a name="line.937"></a> |
| <span class="sourceLineNo">938</span> @Override<a name="line.938"></a> |
| <span class="sourceLineNo">939</span> public byte getTypeByte() {<a name="line.939"></a> |
| <span class="sourceLineNo">940</span> return cell.getTypeByte();<a name="line.940"></a> |
| <span class="sourceLineNo">941</span> }<a name="line.941"></a> |
| <span class="sourceLineNo">942</span><a name="line.942"></a> |
| <span class="sourceLineNo">943</span> @Override<a name="line.943"></a> |
| <span class="sourceLineNo">944</span> public Optional<Tag> getTag(byte type) {<a name="line.944"></a> |
| <span class="sourceLineNo">945</span> return PrivateCellUtil.getTag(cell, type);<a name="line.945"></a> |
| <span class="sourceLineNo">946</span> }<a name="line.946"></a> |
| <span class="sourceLineNo">947</span><a name="line.947"></a> |
| <span class="sourceLineNo">948</span> @Override<a name="line.948"></a> |
| <span class="sourceLineNo">949</span> public Iterator<Tag> getTags() {<a name="line.949"></a> |
| <span class="sourceLineNo">950</span> return PrivateCellUtil.tagsIterator(cell);<a name="line.950"></a> |
| <span class="sourceLineNo">951</span> }<a name="line.951"></a> |
| <span class="sourceLineNo">952</span><a name="line.952"></a> |
| <span class="sourceLineNo">953</span> @Override<a name="line.953"></a> |
| <span class="sourceLineNo">954</span> public byte[] cloneTags() {<a name="line.954"></a> |
| <span class="sourceLineNo">955</span> return PrivateCellUtil.cloneTags(cell);<a name="line.955"></a> |
| <span class="sourceLineNo">956</span> }<a name="line.956"></a> |
| <span class="sourceLineNo">957</span><a name="line.957"></a> |
| <span class="sourceLineNo">958</span> private long heapOverhead() {<a name="line.958"></a> |
| <span class="sourceLineNo">959</span> return FIXED_OVERHEAD + ClassSize.ARRAY // row<a name="line.959"></a> |
| <span class="sourceLineNo">960</span> + getFamilyLength() == 0<a name="line.960"></a> |
| <span class="sourceLineNo">961</span> ? 0<a name="line.961"></a> |
| <span class="sourceLineNo">962</span> : ClassSize.ARRAY + getQualifierLength() == 0 ? 0<a name="line.962"></a> |
| <span class="sourceLineNo">963</span> : ClassSize.ARRAY + getValueLength() == 0 ? 0<a name="line.963"></a> |
| <span class="sourceLineNo">964</span> : ClassSize.ARRAY + getTagsLength() == 0 ? 0<a name="line.964"></a> |
| <span class="sourceLineNo">965</span> : ClassSize.ARRAY;<a name="line.965"></a> |
| <span class="sourceLineNo">966</span> }<a name="line.966"></a> |
| <span class="sourceLineNo">967</span><a name="line.967"></a> |
| <span class="sourceLineNo">968</span> @Override<a name="line.968"></a> |
| <span class="sourceLineNo">969</span> public long heapSize() {<a name="line.969"></a> |
| <span class="sourceLineNo">970</span> return heapOverhead() + ClassSize.align(getRowLength()) + ClassSize.align(getFamilyLength())<a name="line.970"></a> |
| <span class="sourceLineNo">971</span> + ClassSize.align(getQualifierLength()) + ClassSize.align(getValueLength())<a name="line.971"></a> |
| <span class="sourceLineNo">972</span> + ClassSize.align(getTagsLength());<a name="line.972"></a> |
| <span class="sourceLineNo">973</span> }<a name="line.973"></a> |
| <span class="sourceLineNo">974</span> }<a name="line.974"></a> |
| <span class="sourceLineNo">975</span>}<a name="line.975"></a> |
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| </pre> |
| </div> |
| </body> |
| </html> |
