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| <pre><span class="sourceLineNo">001</span>/*<a name="line.1"></a> |
| <span class="sourceLineNo">002</span> *<a name="line.2"></a> |
| <span class="sourceLineNo">003</span> * Licensed to the Apache Software Foundation (ASF) under one<a name="line.3"></a> |
| <span class="sourceLineNo">004</span> * or more contributor license agreements. See the NOTICE file<a name="line.4"></a> |
| <span class="sourceLineNo">005</span> * distributed with this work for additional information<a name="line.5"></a> |
| <span class="sourceLineNo">006</span> * regarding copyright ownership. The ASF licenses this file<a name="line.6"></a> |
| <span class="sourceLineNo">007</span> * to you under the Apache License, Version 2.0 (the<a name="line.7"></a> |
| <span class="sourceLineNo">008</span> * "License"); you may not use this file except in compliance<a name="line.8"></a> |
| <span class="sourceLineNo">009</span> * with the License. You may obtain a copy of the License at<a name="line.9"></a> |
| <span class="sourceLineNo">010</span> *<a name="line.10"></a> |
| <span class="sourceLineNo">011</span> * http://www.apache.org/licenses/LICENSE-2.0<a name="line.11"></a> |
| <span class="sourceLineNo">012</span> *<a name="line.12"></a> |
| <span class="sourceLineNo">013</span> * Unless required by applicable law or agreed to in writing, software<a name="line.13"></a> |
| <span class="sourceLineNo">014</span> * distributed under the License is distributed on an "AS IS" BASIS,<a name="line.14"></a> |
| <span class="sourceLineNo">015</span> * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.<a name="line.15"></a> |
| <span class="sourceLineNo">016</span> * See the License for the specific language governing permissions and<a name="line.16"></a> |
| <span class="sourceLineNo">017</span> * limitations under the License.<a name="line.17"></a> |
| <span class="sourceLineNo">018</span> */<a name="line.18"></a> |
| <span class="sourceLineNo">019</span><a name="line.19"></a> |
| <span class="sourceLineNo">020</span>package org.apache.hadoop.hbase.rest;<a name="line.20"></a> |
| <span class="sourceLineNo">021</span><a name="line.21"></a> |
| <span class="sourceLineNo">022</span>import java.io.UnsupportedEncodingException;<a name="line.22"></a> |
| <span class="sourceLineNo">023</span>import java.net.URLDecoder;<a name="line.23"></a> |
| <span class="sourceLineNo">024</span>import java.util.ArrayList;<a name="line.24"></a> |
| <span class="sourceLineNo">025</span>import java.util.Collection;<a name="line.25"></a> |
| <span class="sourceLineNo">026</span>import java.util.Collections;<a name="line.26"></a> |
| <span class="sourceLineNo">027</span>import java.util.List;<a name="line.27"></a> |
| <span class="sourceLineNo">028</span>import java.util.TreeSet;<a name="line.28"></a> |
| <span class="sourceLineNo">029</span><a name="line.29"></a> |
| <span class="sourceLineNo">030</span>import org.apache.yetus.audience.InterfaceAudience;<a name="line.30"></a> |
| <span class="sourceLineNo">031</span>import org.apache.hadoop.hbase.HConstants;<a name="line.31"></a> |
| <span class="sourceLineNo">032</span>import org.apache.hadoop.hbase.util.Bytes;<a name="line.32"></a> |
| <span class="sourceLineNo">033</span><a name="line.33"></a> |
| <span class="sourceLineNo">034</span>/**<a name="line.34"></a> |
| <span class="sourceLineNo">035</span> * Parses a path based row/column/timestamp specification into its component<a name="line.35"></a> |
| <span class="sourceLineNo">036</span> * elements.<a name="line.36"></a> |
| <span class="sourceLineNo">037</span> * <p><a name="line.37"></a> |
| <span class="sourceLineNo">038</span> * <a name="line.38"></a> |
| <span class="sourceLineNo">039</span> */<a name="line.39"></a> |
| <span class="sourceLineNo">040</span>@InterfaceAudience.Private<a name="line.40"></a> |
| <span class="sourceLineNo">041</span>public class RowSpec {<a name="line.41"></a> |
| <span class="sourceLineNo">042</span> public static final long DEFAULT_START_TIMESTAMP = 0;<a name="line.42"></a> |
| <span class="sourceLineNo">043</span> public static final long DEFAULT_END_TIMESTAMP = Long.MAX_VALUE;<a name="line.43"></a> |
| <span class="sourceLineNo">044</span> <a name="line.44"></a> |
| <span class="sourceLineNo">045</span> private byte[] row = HConstants.EMPTY_START_ROW;<a name="line.45"></a> |
| <span class="sourceLineNo">046</span> private byte[] endRow = null;<a name="line.46"></a> |
| <span class="sourceLineNo">047</span> private TreeSet<byte[]> columns = new TreeSet<>(Bytes.BYTES_COMPARATOR);<a name="line.47"></a> |
| <span class="sourceLineNo">048</span> private List<String> labels = new ArrayList<>();<a name="line.48"></a> |
| <span class="sourceLineNo">049</span> private long startTime = DEFAULT_START_TIMESTAMP;<a name="line.49"></a> |
| <span class="sourceLineNo">050</span> private long endTime = DEFAULT_END_TIMESTAMP;<a name="line.50"></a> |
| <span class="sourceLineNo">051</span> private int maxVersions = 1;<a name="line.51"></a> |
| <span class="sourceLineNo">052</span> private int maxValues = Integer.MAX_VALUE;<a name="line.52"></a> |
| <span class="sourceLineNo">053</span><a name="line.53"></a> |
| <span class="sourceLineNo">054</span> public RowSpec(String path) throws IllegalArgumentException {<a name="line.54"></a> |
| <span class="sourceLineNo">055</span> int i = 0;<a name="line.55"></a> |
| <span class="sourceLineNo">056</span> while (path.charAt(i) == '/') {<a name="line.56"></a> |
| <span class="sourceLineNo">057</span> i++;<a name="line.57"></a> |
| <span class="sourceLineNo">058</span> }<a name="line.58"></a> |
| <span class="sourceLineNo">059</span> i = parseRowKeys(path, i);<a name="line.59"></a> |
| <span class="sourceLineNo">060</span> i = parseColumns(path, i);<a name="line.60"></a> |
| <span class="sourceLineNo">061</span> i = parseTimestamp(path, i);<a name="line.61"></a> |
| <span class="sourceLineNo">062</span> i = parseQueryParams(path, i);<a name="line.62"></a> |
| <span class="sourceLineNo">063</span> }<a name="line.63"></a> |
| <span class="sourceLineNo">064</span><a name="line.64"></a> |
| <span class="sourceLineNo">065</span> private int parseRowKeys(final String path, int i)<a name="line.65"></a> |
| <span class="sourceLineNo">066</span> throws IllegalArgumentException {<a name="line.66"></a> |
| <span class="sourceLineNo">067</span> String startRow = null, endRow = null;<a name="line.67"></a> |
| <span class="sourceLineNo">068</span> try {<a name="line.68"></a> |
| <span class="sourceLineNo">069</span> StringBuilder sb = new StringBuilder();<a name="line.69"></a> |
| <span class="sourceLineNo">070</span> char c;<a name="line.70"></a> |
| <span class="sourceLineNo">071</span> while (i < path.length() && (c = path.charAt(i)) != '/') {<a name="line.71"></a> |
| <span class="sourceLineNo">072</span> sb.append(c);<a name="line.72"></a> |
| <span class="sourceLineNo">073</span> i++;<a name="line.73"></a> |
| <span class="sourceLineNo">074</span> }<a name="line.74"></a> |
| <span class="sourceLineNo">075</span> i++;<a name="line.75"></a> |
| <span class="sourceLineNo">076</span> String row = startRow = sb.toString();<a name="line.76"></a> |
| <span class="sourceLineNo">077</span> int idx = startRow.indexOf(',');<a name="line.77"></a> |
| <span class="sourceLineNo">078</span> if (idx != -1) {<a name="line.78"></a> |
| <span class="sourceLineNo">079</span> startRow = URLDecoder.decode(row.substring(0, idx),<a name="line.79"></a> |
| <span class="sourceLineNo">080</span> HConstants.UTF8_ENCODING);<a name="line.80"></a> |
| <span class="sourceLineNo">081</span> endRow = URLDecoder.decode(row.substring(idx + 1),<a name="line.81"></a> |
| <span class="sourceLineNo">082</span> HConstants.UTF8_ENCODING);<a name="line.82"></a> |
| <span class="sourceLineNo">083</span> } else {<a name="line.83"></a> |
| <span class="sourceLineNo">084</span> startRow = URLDecoder.decode(row, HConstants.UTF8_ENCODING);<a name="line.84"></a> |
| <span class="sourceLineNo">085</span> }<a name="line.85"></a> |
| <span class="sourceLineNo">086</span> } catch (IndexOutOfBoundsException e) {<a name="line.86"></a> |
| <span class="sourceLineNo">087</span> throw new IllegalArgumentException(e);<a name="line.87"></a> |
| <span class="sourceLineNo">088</span> } catch (UnsupportedEncodingException e) {<a name="line.88"></a> |
| <span class="sourceLineNo">089</span> throw new RuntimeException(e);<a name="line.89"></a> |
| <span class="sourceLineNo">090</span> }<a name="line.90"></a> |
| <span class="sourceLineNo">091</span> // HBase does not support wildcards on row keys so we will emulate a<a name="line.91"></a> |
| <span class="sourceLineNo">092</span> // suffix glob by synthesizing appropriate start and end row keys for<a name="line.92"></a> |
| <span class="sourceLineNo">093</span> // table scanning<a name="line.93"></a> |
| <span class="sourceLineNo">094</span> if (startRow.charAt(startRow.length() - 1) == '*') {<a name="line.94"></a> |
| <span class="sourceLineNo">095</span> if (endRow != null)<a name="line.95"></a> |
| <span class="sourceLineNo">096</span> throw new IllegalArgumentException("invalid path: start row "+<a name="line.96"></a> |
| <span class="sourceLineNo">097</span> "specified with wildcard");<a name="line.97"></a> |
| <span class="sourceLineNo">098</span> this.row = Bytes.toBytes(startRow.substring(0, <a name="line.98"></a> |
| <span class="sourceLineNo">099</span> startRow.lastIndexOf("*")));<a name="line.99"></a> |
| <span class="sourceLineNo">100</span> this.endRow = new byte[this.row.length + 1];<a name="line.100"></a> |
| <span class="sourceLineNo">101</span> System.arraycopy(this.row, 0, this.endRow, 0, this.row.length);<a name="line.101"></a> |
| <span class="sourceLineNo">102</span> this.endRow[this.row.length] = (byte)255;<a name="line.102"></a> |
| <span class="sourceLineNo">103</span> } else {<a name="line.103"></a> |
| <span class="sourceLineNo">104</span> this.row = Bytes.toBytes(startRow.toString());<a name="line.104"></a> |
| <span class="sourceLineNo">105</span> if (endRow != null) {<a name="line.105"></a> |
| <span class="sourceLineNo">106</span> this.endRow = Bytes.toBytes(endRow.toString());<a name="line.106"></a> |
| <span class="sourceLineNo">107</span> }<a name="line.107"></a> |
| <span class="sourceLineNo">108</span> }<a name="line.108"></a> |
| <span class="sourceLineNo">109</span> return i;<a name="line.109"></a> |
| <span class="sourceLineNo">110</span> }<a name="line.110"></a> |
| <span class="sourceLineNo">111</span><a name="line.111"></a> |
| <span class="sourceLineNo">112</span> private int parseColumns(final String path, int i) throws IllegalArgumentException {<a name="line.112"></a> |
| <span class="sourceLineNo">113</span> if (i >= path.length()) {<a name="line.113"></a> |
| <span class="sourceLineNo">114</span> return i;<a name="line.114"></a> |
| <span class="sourceLineNo">115</span> }<a name="line.115"></a> |
| <span class="sourceLineNo">116</span> try {<a name="line.116"></a> |
| <span class="sourceLineNo">117</span> char c;<a name="line.117"></a> |
| <span class="sourceLineNo">118</span> StringBuilder column = new StringBuilder();<a name="line.118"></a> |
| <span class="sourceLineNo">119</span> while (i < path.length() && (c = path.charAt(i)) != '/') {<a name="line.119"></a> |
| <span class="sourceLineNo">120</span> if (c == ',') {<a name="line.120"></a> |
| <span class="sourceLineNo">121</span> if (column.length() < 1) {<a name="line.121"></a> |
| <span class="sourceLineNo">122</span> throw new IllegalArgumentException("invalid path");<a name="line.122"></a> |
| <span class="sourceLineNo">123</span> }<a name="line.123"></a> |
| <span class="sourceLineNo">124</span> String s = URLDecoder.decode(column.toString(), HConstants.UTF8_ENCODING);<a name="line.124"></a> |
| <span class="sourceLineNo">125</span> this.columns.add(Bytes.toBytes(s));<a name="line.125"></a> |
| <span class="sourceLineNo">126</span> column.setLength(0);<a name="line.126"></a> |
| <span class="sourceLineNo">127</span> i++;<a name="line.127"></a> |
| <span class="sourceLineNo">128</span> continue;<a name="line.128"></a> |
| <span class="sourceLineNo">129</span> }<a name="line.129"></a> |
| <span class="sourceLineNo">130</span> column.append(c);<a name="line.130"></a> |
| <span class="sourceLineNo">131</span> i++;<a name="line.131"></a> |
| <span class="sourceLineNo">132</span> }<a name="line.132"></a> |
| <span class="sourceLineNo">133</span> i++;<a name="line.133"></a> |
| <span class="sourceLineNo">134</span> // trailing list entry<a name="line.134"></a> |
| <span class="sourceLineNo">135</span> if (column.length() > 0) {<a name="line.135"></a> |
| <span class="sourceLineNo">136</span> String s = URLDecoder.decode(column.toString(), HConstants.UTF8_ENCODING);<a name="line.136"></a> |
| <span class="sourceLineNo">137</span> this.columns.add(Bytes.toBytes(s));<a name="line.137"></a> |
| <span class="sourceLineNo">138</span> }<a name="line.138"></a> |
| <span class="sourceLineNo">139</span> } catch (IndexOutOfBoundsException e) {<a name="line.139"></a> |
| <span class="sourceLineNo">140</span> throw new IllegalArgumentException(e);<a name="line.140"></a> |
| <span class="sourceLineNo">141</span> } catch (UnsupportedEncodingException e) {<a name="line.141"></a> |
| <span class="sourceLineNo">142</span> // shouldn't happen<a name="line.142"></a> |
| <span class="sourceLineNo">143</span> throw new RuntimeException(e);<a name="line.143"></a> |
| <span class="sourceLineNo">144</span> }<a name="line.144"></a> |
| <span class="sourceLineNo">145</span> return i;<a name="line.145"></a> |
| <span class="sourceLineNo">146</span> }<a name="line.146"></a> |
| <span class="sourceLineNo">147</span><a name="line.147"></a> |
| <span class="sourceLineNo">148</span> private int parseTimestamp(final String path, int i)<a name="line.148"></a> |
| <span class="sourceLineNo">149</span> throws IllegalArgumentException {<a name="line.149"></a> |
| <span class="sourceLineNo">150</span> if (i >= path.length()) {<a name="line.150"></a> |
| <span class="sourceLineNo">151</span> return i;<a name="line.151"></a> |
| <span class="sourceLineNo">152</span> }<a name="line.152"></a> |
| <span class="sourceLineNo">153</span> long time0 = 0, time1 = 0;<a name="line.153"></a> |
| <span class="sourceLineNo">154</span> try {<a name="line.154"></a> |
| <span class="sourceLineNo">155</span> char c = 0;<a name="line.155"></a> |
| <span class="sourceLineNo">156</span> StringBuilder stamp = new StringBuilder();<a name="line.156"></a> |
| <span class="sourceLineNo">157</span> while (i < path.length()) {<a name="line.157"></a> |
| <span class="sourceLineNo">158</span> c = path.charAt(i);<a name="line.158"></a> |
| <span class="sourceLineNo">159</span> if (c == '/' || c == ',') {<a name="line.159"></a> |
| <span class="sourceLineNo">160</span> break;<a name="line.160"></a> |
| <span class="sourceLineNo">161</span> }<a name="line.161"></a> |
| <span class="sourceLineNo">162</span> stamp.append(c);<a name="line.162"></a> |
| <span class="sourceLineNo">163</span> i++;<a name="line.163"></a> |
| <span class="sourceLineNo">164</span> }<a name="line.164"></a> |
| <span class="sourceLineNo">165</span> try {<a name="line.165"></a> |
| <span class="sourceLineNo">166</span> time0 = Long.parseLong(URLDecoder.decode(stamp.toString(),<a name="line.166"></a> |
| <span class="sourceLineNo">167</span> HConstants.UTF8_ENCODING));<a name="line.167"></a> |
| <span class="sourceLineNo">168</span> } catch (NumberFormatException e) {<a name="line.168"></a> |
| <span class="sourceLineNo">169</span> throw new IllegalArgumentException(e);<a name="line.169"></a> |
| <span class="sourceLineNo">170</span> }<a name="line.170"></a> |
| <span class="sourceLineNo">171</span> if (c == ',') {<a name="line.171"></a> |
| <span class="sourceLineNo">172</span> stamp = new StringBuilder();<a name="line.172"></a> |
| <span class="sourceLineNo">173</span> i++;<a name="line.173"></a> |
| <span class="sourceLineNo">174</span> while (i < path.length() && ((c = path.charAt(i)) != '/')) {<a name="line.174"></a> |
| <span class="sourceLineNo">175</span> stamp.append(c);<a name="line.175"></a> |
| <span class="sourceLineNo">176</span> i++;<a name="line.176"></a> |
| <span class="sourceLineNo">177</span> }<a name="line.177"></a> |
| <span class="sourceLineNo">178</span> try {<a name="line.178"></a> |
| <span class="sourceLineNo">179</span> time1 = Long.parseLong(URLDecoder.decode(stamp.toString(),<a name="line.179"></a> |
| <span class="sourceLineNo">180</span> HConstants.UTF8_ENCODING));<a name="line.180"></a> |
| <span class="sourceLineNo">181</span> } catch (NumberFormatException e) {<a name="line.181"></a> |
| <span class="sourceLineNo">182</span> throw new IllegalArgumentException(e);<a name="line.182"></a> |
| <span class="sourceLineNo">183</span> }<a name="line.183"></a> |
| <span class="sourceLineNo">184</span> }<a name="line.184"></a> |
| <span class="sourceLineNo">185</span> if (c == '/') {<a name="line.185"></a> |
| <span class="sourceLineNo">186</span> i++;<a name="line.186"></a> |
| <span class="sourceLineNo">187</span> }<a name="line.187"></a> |
| <span class="sourceLineNo">188</span> } catch (IndexOutOfBoundsException e) {<a name="line.188"></a> |
| <span class="sourceLineNo">189</span> throw new IllegalArgumentException(e);<a name="line.189"></a> |
| <span class="sourceLineNo">190</span> } catch (UnsupportedEncodingException e) {<a name="line.190"></a> |
| <span class="sourceLineNo">191</span> // shouldn't happen<a name="line.191"></a> |
| <span class="sourceLineNo">192</span> throw new RuntimeException(e);<a name="line.192"></a> |
| <span class="sourceLineNo">193</span> }<a name="line.193"></a> |
| <span class="sourceLineNo">194</span> if (time1 != 0) {<a name="line.194"></a> |
| <span class="sourceLineNo">195</span> startTime = time0;<a name="line.195"></a> |
| <span class="sourceLineNo">196</span> endTime = time1;<a name="line.196"></a> |
| <span class="sourceLineNo">197</span> } else {<a name="line.197"></a> |
| <span class="sourceLineNo">198</span> endTime = time0;<a name="line.198"></a> |
| <span class="sourceLineNo">199</span> }<a name="line.199"></a> |
| <span class="sourceLineNo">200</span> return i;<a name="line.200"></a> |
| <span class="sourceLineNo">201</span> }<a name="line.201"></a> |
| <span class="sourceLineNo">202</span><a name="line.202"></a> |
| <span class="sourceLineNo">203</span> private int parseQueryParams(final String path, int i) {<a name="line.203"></a> |
| <span class="sourceLineNo">204</span> if (i >= path.length()) {<a name="line.204"></a> |
| <span class="sourceLineNo">205</span> return i;<a name="line.205"></a> |
| <span class="sourceLineNo">206</span> }<a name="line.206"></a> |
| <span class="sourceLineNo">207</span> StringBuilder query = new StringBuilder();<a name="line.207"></a> |
| <span class="sourceLineNo">208</span> try {<a name="line.208"></a> |
| <span class="sourceLineNo">209</span> query.append(URLDecoder.decode(path.substring(i), <a name="line.209"></a> |
| <span class="sourceLineNo">210</span> HConstants.UTF8_ENCODING));<a name="line.210"></a> |
| <span class="sourceLineNo">211</span> } catch (UnsupportedEncodingException e) {<a name="line.211"></a> |
| <span class="sourceLineNo">212</span> // should not happen<a name="line.212"></a> |
| <span class="sourceLineNo">213</span> throw new RuntimeException(e);<a name="line.213"></a> |
| <span class="sourceLineNo">214</span> }<a name="line.214"></a> |
| <span class="sourceLineNo">215</span> i += query.length();<a name="line.215"></a> |
| <span class="sourceLineNo">216</span> int j = 0;<a name="line.216"></a> |
| <span class="sourceLineNo">217</span> while (j < query.length()) {<a name="line.217"></a> |
| <span class="sourceLineNo">218</span> char c = query.charAt(j);<a name="line.218"></a> |
| <span class="sourceLineNo">219</span> if (c != '?' && c != '&') {<a name="line.219"></a> |
| <span class="sourceLineNo">220</span> break;<a name="line.220"></a> |
| <span class="sourceLineNo">221</span> }<a name="line.221"></a> |
| <span class="sourceLineNo">222</span> if (++j > query.length()) {<a name="line.222"></a> |
| <span class="sourceLineNo">223</span> throw new IllegalArgumentException("malformed query parameter");<a name="line.223"></a> |
| <span class="sourceLineNo">224</span> }<a name="line.224"></a> |
| <span class="sourceLineNo">225</span> char what = query.charAt(j);<a name="line.225"></a> |
| <span class="sourceLineNo">226</span> if (++j > query.length()) {<a name="line.226"></a> |
| <span class="sourceLineNo">227</span> break;<a name="line.227"></a> |
| <span class="sourceLineNo">228</span> }<a name="line.228"></a> |
| <span class="sourceLineNo">229</span> c = query.charAt(j);<a name="line.229"></a> |
| <span class="sourceLineNo">230</span> if (c != '=') {<a name="line.230"></a> |
| <span class="sourceLineNo">231</span> throw new IllegalArgumentException("malformed query parameter");<a name="line.231"></a> |
| <span class="sourceLineNo">232</span> }<a name="line.232"></a> |
| <span class="sourceLineNo">233</span> if (++j > query.length()) {<a name="line.233"></a> |
| <span class="sourceLineNo">234</span> break;<a name="line.234"></a> |
| <span class="sourceLineNo">235</span> }<a name="line.235"></a> |
| <span class="sourceLineNo">236</span> switch (what) {<a name="line.236"></a> |
| <span class="sourceLineNo">237</span> case 'm': {<a name="line.237"></a> |
| <span class="sourceLineNo">238</span> StringBuilder sb = new StringBuilder();<a name="line.238"></a> |
| <span class="sourceLineNo">239</span> while (j <= query.length()) {<a name="line.239"></a> |
| <span class="sourceLineNo">240</span> c = query.charAt(j);<a name="line.240"></a> |
| <span class="sourceLineNo">241</span> if (c < '0' || c > '9') {<a name="line.241"></a> |
| <span class="sourceLineNo">242</span> j--;<a name="line.242"></a> |
| <span class="sourceLineNo">243</span> break;<a name="line.243"></a> |
| <span class="sourceLineNo">244</span> }<a name="line.244"></a> |
| <span class="sourceLineNo">245</span> sb.append(c);<a name="line.245"></a> |
| <span class="sourceLineNo">246</span> }<a name="line.246"></a> |
| <span class="sourceLineNo">247</span> maxVersions = Integer.parseInt(sb.toString());<a name="line.247"></a> |
| <span class="sourceLineNo">248</span> } break;<a name="line.248"></a> |
| <span class="sourceLineNo">249</span> case 'n': {<a name="line.249"></a> |
| <span class="sourceLineNo">250</span> StringBuilder sb = new StringBuilder();<a name="line.250"></a> |
| <span class="sourceLineNo">251</span> while (j <= query.length()) {<a name="line.251"></a> |
| <span class="sourceLineNo">252</span> c = query.charAt(j);<a name="line.252"></a> |
| <span class="sourceLineNo">253</span> if (c < '0' || c > '9') {<a name="line.253"></a> |
| <span class="sourceLineNo">254</span> j--;<a name="line.254"></a> |
| <span class="sourceLineNo">255</span> break;<a name="line.255"></a> |
| <span class="sourceLineNo">256</span> }<a name="line.256"></a> |
| <span class="sourceLineNo">257</span> sb.append(c);<a name="line.257"></a> |
| <span class="sourceLineNo">258</span> }<a name="line.258"></a> |
| <span class="sourceLineNo">259</span> maxValues = Integer.parseInt(sb.toString());<a name="line.259"></a> |
| <span class="sourceLineNo">260</span> } break;<a name="line.260"></a> |
| <span class="sourceLineNo">261</span> default:<a name="line.261"></a> |
| <span class="sourceLineNo">262</span> throw new IllegalArgumentException("unknown parameter '" + c + "'");<a name="line.262"></a> |
| <span class="sourceLineNo">263</span> }<a name="line.263"></a> |
| <span class="sourceLineNo">264</span> }<a name="line.264"></a> |
| <span class="sourceLineNo">265</span> return i;<a name="line.265"></a> |
| <span class="sourceLineNo">266</span> }<a name="line.266"></a> |
| <span class="sourceLineNo">267</span><a name="line.267"></a> |
| <span class="sourceLineNo">268</span> public RowSpec(byte[] startRow, byte[] endRow, byte[][] columns,<a name="line.268"></a> |
| <span class="sourceLineNo">269</span> long startTime, long endTime, int maxVersions) {<a name="line.269"></a> |
| <span class="sourceLineNo">270</span> this.row = startRow;<a name="line.270"></a> |
| <span class="sourceLineNo">271</span> this.endRow = endRow;<a name="line.271"></a> |
| <span class="sourceLineNo">272</span> if (columns != null) {<a name="line.272"></a> |
| <span class="sourceLineNo">273</span> Collections.addAll(this.columns, columns);<a name="line.273"></a> |
| <span class="sourceLineNo">274</span> }<a name="line.274"></a> |
| <span class="sourceLineNo">275</span> this.startTime = startTime;<a name="line.275"></a> |
| <span class="sourceLineNo">276</span> this.endTime = endTime;<a name="line.276"></a> |
| <span class="sourceLineNo">277</span> this.maxVersions = maxVersions;<a name="line.277"></a> |
| <span class="sourceLineNo">278</span> }<a name="line.278"></a> |
| <span class="sourceLineNo">279</span><a name="line.279"></a> |
| <span class="sourceLineNo">280</span> public RowSpec(byte[] startRow, byte[] endRow, Collection<byte[]> columns,<a name="line.280"></a> |
| <span class="sourceLineNo">281</span> long startTime, long endTime, int maxVersions, Collection<String> labels) {<a name="line.281"></a> |
| <span class="sourceLineNo">282</span> this(startRow, endRow, columns, startTime, endTime, maxVersions);<a name="line.282"></a> |
| <span class="sourceLineNo">283</span> if(labels != null) {<a name="line.283"></a> |
| <span class="sourceLineNo">284</span> this.labels.addAll(labels);<a name="line.284"></a> |
| <span class="sourceLineNo">285</span> }<a name="line.285"></a> |
| <span class="sourceLineNo">286</span> }<a name="line.286"></a> |
| <span class="sourceLineNo">287</span> public RowSpec(byte[] startRow, byte[] endRow, Collection<byte[]> columns,<a name="line.287"></a> |
| <span class="sourceLineNo">288</span> long startTime, long endTime, int maxVersions) {<a name="line.288"></a> |
| <span class="sourceLineNo">289</span> this.row = startRow;<a name="line.289"></a> |
| <span class="sourceLineNo">290</span> this.endRow = endRow;<a name="line.290"></a> |
| <span class="sourceLineNo">291</span> if (columns != null) {<a name="line.291"></a> |
| <span class="sourceLineNo">292</span> this.columns.addAll(columns);<a name="line.292"></a> |
| <span class="sourceLineNo">293</span> }<a name="line.293"></a> |
| <span class="sourceLineNo">294</span> this.startTime = startTime;<a name="line.294"></a> |
| <span class="sourceLineNo">295</span> this.endTime = endTime;<a name="line.295"></a> |
| <span class="sourceLineNo">296</span> this.maxVersions = maxVersions;<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> public boolean isSingleRow() {<a name="line.299"></a> |
| <span class="sourceLineNo">300</span> return endRow == null;<a name="line.300"></a> |
| <span class="sourceLineNo">301</span> }<a name="line.301"></a> |
| <span class="sourceLineNo">302</span><a name="line.302"></a> |
| <span class="sourceLineNo">303</span> public int getMaxVersions() {<a name="line.303"></a> |
| <span class="sourceLineNo">304</span> return maxVersions;<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> public void setMaxVersions(final int maxVersions) {<a name="line.307"></a> |
| <span class="sourceLineNo">308</span> this.maxVersions = maxVersions;<a name="line.308"></a> |
| <span class="sourceLineNo">309</span> }<a name="line.309"></a> |
| <span class="sourceLineNo">310</span><a name="line.310"></a> |
| <span class="sourceLineNo">311</span> public int getMaxValues() {<a name="line.311"></a> |
| <span class="sourceLineNo">312</span> return maxValues;<a name="line.312"></a> |
| <span class="sourceLineNo">313</span> }<a name="line.313"></a> |
| <span class="sourceLineNo">314</span><a name="line.314"></a> |
| <span class="sourceLineNo">315</span> public void setMaxValues(final int maxValues) {<a name="line.315"></a> |
| <span class="sourceLineNo">316</span> this.maxValues = maxValues;<a name="line.316"></a> |
| <span class="sourceLineNo">317</span> }<a name="line.317"></a> |
| <span class="sourceLineNo">318</span><a name="line.318"></a> |
| <span class="sourceLineNo">319</span> public boolean hasColumns() {<a name="line.319"></a> |
| <span class="sourceLineNo">320</span> return !columns.isEmpty();<a name="line.320"></a> |
| <span class="sourceLineNo">321</span> }<a name="line.321"></a> |
| <span class="sourceLineNo">322</span> <a name="line.322"></a> |
| <span class="sourceLineNo">323</span> public boolean hasLabels() {<a name="line.323"></a> |
| <span class="sourceLineNo">324</span> return !labels.isEmpty();<a name="line.324"></a> |
| <span class="sourceLineNo">325</span> }<a name="line.325"></a> |
| <span class="sourceLineNo">326</span><a name="line.326"></a> |
| <span class="sourceLineNo">327</span> public byte[] getRow() {<a name="line.327"></a> |
| <span class="sourceLineNo">328</span> return row;<a name="line.328"></a> |
| <span class="sourceLineNo">329</span> }<a name="line.329"></a> |
| <span class="sourceLineNo">330</span><a name="line.330"></a> |
| <span class="sourceLineNo">331</span> public byte[] getStartRow() {<a name="line.331"></a> |
| <span class="sourceLineNo">332</span> return row;<a name="line.332"></a> |
| <span class="sourceLineNo">333</span> }<a name="line.333"></a> |
| <span class="sourceLineNo">334</span><a name="line.334"></a> |
| <span class="sourceLineNo">335</span> public boolean hasEndRow() {<a name="line.335"></a> |
| <span class="sourceLineNo">336</span> return endRow != null;<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> public byte[] getEndRow() {<a name="line.339"></a> |
| <span class="sourceLineNo">340</span> return endRow;<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> public void addColumn(final byte[] column) {<a name="line.343"></a> |
| <span class="sourceLineNo">344</span> columns.add(column);<a name="line.344"></a> |
| <span class="sourceLineNo">345</span> }<a name="line.345"></a> |
| <span class="sourceLineNo">346</span><a name="line.346"></a> |
| <span class="sourceLineNo">347</span> public byte[][] getColumns() {<a name="line.347"></a> |
| <span class="sourceLineNo">348</span> return columns.toArray(new byte[columns.size()][]);<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> public List<String> getLabels() {<a name="line.351"></a> |
| <span class="sourceLineNo">352</span> return labels;<a name="line.352"></a> |
| <span class="sourceLineNo">353</span> }<a name="line.353"></a> |
| <span class="sourceLineNo">354</span><a name="line.354"></a> |
| <span class="sourceLineNo">355</span> public boolean hasTimestamp() {<a name="line.355"></a> |
| <span class="sourceLineNo">356</span> return (startTime == 0) && (endTime != Long.MAX_VALUE);<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> public long getTimestamp() {<a name="line.359"></a> |
| <span class="sourceLineNo">360</span> return endTime;<a name="line.360"></a> |
| <span class="sourceLineNo">361</span> }<a name="line.361"></a> |
| <span class="sourceLineNo">362</span><a name="line.362"></a> |
| <span class="sourceLineNo">363</span> public long getStartTime() {<a name="line.363"></a> |
| <span class="sourceLineNo">364</span> return startTime;<a name="line.364"></a> |
| <span class="sourceLineNo">365</span> }<a name="line.365"></a> |
| <span class="sourceLineNo">366</span><a name="line.366"></a> |
| <span class="sourceLineNo">367</span> public void setStartTime(final long startTime) {<a name="line.367"></a> |
| <span class="sourceLineNo">368</span> this.startTime = startTime;<a name="line.368"></a> |
| <span class="sourceLineNo">369</span> }<a name="line.369"></a> |
| <span class="sourceLineNo">370</span><a name="line.370"></a> |
| <span class="sourceLineNo">371</span> public long getEndTime() {<a name="line.371"></a> |
| <span class="sourceLineNo">372</span> return endTime;<a name="line.372"></a> |
| <span class="sourceLineNo">373</span> }<a name="line.373"></a> |
| <span class="sourceLineNo">374</span><a name="line.374"></a> |
| <span class="sourceLineNo">375</span> public void setEndTime(long endTime) {<a name="line.375"></a> |
| <span class="sourceLineNo">376</span> this.endTime = endTime;<a name="line.376"></a> |
| <span class="sourceLineNo">377</span> }<a name="line.377"></a> |
| <span class="sourceLineNo">378</span><a name="line.378"></a> |
| <span class="sourceLineNo">379</span> @Override<a name="line.379"></a> |
| <span class="sourceLineNo">380</span> public String toString() {<a name="line.380"></a> |
| <span class="sourceLineNo">381</span> StringBuilder result = new StringBuilder();<a name="line.381"></a> |
| <span class="sourceLineNo">382</span> result.append("{startRow => '");<a name="line.382"></a> |
| <span class="sourceLineNo">383</span> if (row != null) {<a name="line.383"></a> |
| <span class="sourceLineNo">384</span> result.append(Bytes.toString(row));<a name="line.384"></a> |
| <span class="sourceLineNo">385</span> }<a name="line.385"></a> |
| <span class="sourceLineNo">386</span> result.append("', endRow => '");<a name="line.386"></a> |
| <span class="sourceLineNo">387</span> if (endRow != null) {<a name="line.387"></a> |
| <span class="sourceLineNo">388</span> result.append(Bytes.toString(endRow));<a name="line.388"></a> |
| <span class="sourceLineNo">389</span> }<a name="line.389"></a> |
| <span class="sourceLineNo">390</span> result.append("', columns => [");<a name="line.390"></a> |
| <span class="sourceLineNo">391</span> for (byte[] col: columns) {<a name="line.391"></a> |
| <span class="sourceLineNo">392</span> result.append(" '");<a name="line.392"></a> |
| <span class="sourceLineNo">393</span> result.append(Bytes.toString(col));<a name="line.393"></a> |
| <span class="sourceLineNo">394</span> result.append("'");<a name="line.394"></a> |
| <span class="sourceLineNo">395</span> }<a name="line.395"></a> |
| <span class="sourceLineNo">396</span> result.append(" ], startTime => ");<a name="line.396"></a> |
| <span class="sourceLineNo">397</span> result.append(Long.toString(startTime));<a name="line.397"></a> |
| <span class="sourceLineNo">398</span> result.append(", endTime => ");<a name="line.398"></a> |
| <span class="sourceLineNo">399</span> result.append(Long.toString(endTime));<a name="line.399"></a> |
| <span class="sourceLineNo">400</span> result.append(", maxVersions => ");<a name="line.400"></a> |
| <span class="sourceLineNo">401</span> result.append(Integer.toString(maxVersions));<a name="line.401"></a> |
| <span class="sourceLineNo">402</span> result.append(", maxValues => ");<a name="line.402"></a> |
| <span class="sourceLineNo">403</span> result.append(Integer.toString(maxValues));<a name="line.403"></a> |
| <span class="sourceLineNo">404</span> result.append("}");<a name="line.404"></a> |
| <span class="sourceLineNo">405</span> return result.toString();<a name="line.405"></a> |
| <span class="sourceLineNo">406</span> }<a name="line.406"></a> |
| <span class="sourceLineNo">407</span>}<a name="line.407"></a> |
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| </pre> |
| </div> |
| </body> |
| </html> |