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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 or more contributor license agreements. See the NOTICE file *<a name="line.2"></a> |
| <span class="sourceLineNo">003</span>// * distributed with this work for additional information regarding copyright ownership. The ASF licenses this file *<a name="line.3"></a> |
| <span class="sourceLineNo">004</span>// * to you under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance *<a name="line.4"></a> |
| <span class="sourceLineNo">005</span>// * with the License. You may obtain a copy of the License at *<a name="line.5"></a> |
| <span class="sourceLineNo">006</span>// * *<a name="line.6"></a> |
| <span class="sourceLineNo">007</span>// * http://www.apache.org/licenses/LICENSE-2.0 *<a name="line.7"></a> |
| <span class="sourceLineNo">008</span>// * *<a name="line.8"></a> |
| <span class="sourceLineNo">009</span>// * Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an *<a name="line.9"></a> |
| <span class="sourceLineNo">010</span>// * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the *<a name="line.10"></a> |
| <span class="sourceLineNo">011</span>// * specific language governing permissions and limitations under the License. *<a name="line.11"></a> |
| <span class="sourceLineNo">012</span>// ***************************************************************************************************************************<a name="line.12"></a> |
| <span class="sourceLineNo">013</span>package org.apache.juneau.parser;<a name="line.13"></a> |
| <span class="sourceLineNo">014</span><a name="line.14"></a> |
| <span class="sourceLineNo">015</span>import static org.apache.juneau.internal.CollectionUtils.*;<a name="line.15"></a> |
| <span class="sourceLineNo">016</span>import static org.apache.juneau.internal.ObjectUtils.*;<a name="line.16"></a> |
| <span class="sourceLineNo">017</span>import static java.util.stream.Collectors.*;<a name="line.17"></a> |
| <span class="sourceLineNo">018</span><a name="line.18"></a> |
| <span class="sourceLineNo">019</span>import java.util.*;<a name="line.19"></a> |
| <span class="sourceLineNo">020</span>import java.util.concurrent.*;<a name="line.20"></a> |
| <span class="sourceLineNo">021</span>import java.util.function.*;<a name="line.21"></a> |
| <span class="sourceLineNo">022</span>import java.util.stream.*;<a name="line.22"></a> |
| <span class="sourceLineNo">023</span><a name="line.23"></a> |
| <span class="sourceLineNo">024</span>import org.apache.juneau.*;<a name="line.24"></a> |
| <span class="sourceLineNo">025</span>import org.apache.juneau.cp.*;<a name="line.25"></a> |
| <span class="sourceLineNo">026</span>import org.apache.juneau.internal.*;<a name="line.26"></a> |
| <span class="sourceLineNo">027</span>import org.apache.juneau.reflect.*;<a name="line.27"></a> |
| <span class="sourceLineNo">028</span><a name="line.28"></a> |
| <span class="sourceLineNo">029</span>/**<a name="line.29"></a> |
| <span class="sourceLineNo">030</span> * Represents a group of {@link Parser Parsers} that can be looked up by media type.<a name="line.30"></a> |
| <span class="sourceLineNo">031</span> *<a name="line.31"></a> |
| <span class="sourceLineNo">032</span> * <h5 class='topic'>Description</h5><a name="line.32"></a> |
| <span class="sourceLineNo">033</span> *<a name="line.33"></a> |
| <span class="sourceLineNo">034</span> * Provides the following features:<a name="line.34"></a> |
| <span class="sourceLineNo">035</span> * <ul class='spaced-list'><a name="line.35"></a> |
| <span class="sourceLineNo">036</span> * <li><a name="line.36"></a> |
| <span class="sourceLineNo">037</span> * Finds parsers based on HTTP <c>Content-Type</c> header values.<a name="line.37"></a> |
| <span class="sourceLineNo">038</span> * <li><a name="line.38"></a> |
| <span class="sourceLineNo">039</span> * Sets common properties on all parsers in a single method call.<a name="line.39"></a> |
| <span class="sourceLineNo">040</span> * <li><a name="line.40"></a> |
| <span class="sourceLineNo">041</span> * Locks all parsers in a single method call.<a name="line.41"></a> |
| <span class="sourceLineNo">042</span> * <li><a name="line.42"></a> |
| <span class="sourceLineNo">043</span> * Clones existing groups and all parsers within the group in a single method call.<a name="line.43"></a> |
| <span class="sourceLineNo">044</span> * </ul><a name="line.44"></a> |
| <span class="sourceLineNo">045</span> *<a name="line.45"></a> |
| <span class="sourceLineNo">046</span> * <h5 class='topic'>Match ordering</h5><a name="line.46"></a> |
| <span class="sourceLineNo">047</span> *<a name="line.47"></a> |
| <span class="sourceLineNo">048</span> * Parsers are matched against <c>Content-Type</c> strings in the order they exist in this group.<a name="line.48"></a> |
| <span class="sourceLineNo">049</span> *<a name="line.49"></a> |
| <span class="sourceLineNo">050</span> * <p><a name="line.50"></a> |
| <span class="sourceLineNo">051</span> * Adding new entries will cause the entries to be prepended to the group.<a name="line.51"></a> |
| <span class="sourceLineNo">052</span> * This allows for previous parsers to be overridden through subsequent calls.<a name="line.52"></a> |
| <span class="sourceLineNo">053</span> *<a name="line.53"></a> |
| <span class="sourceLineNo">054</span> * <p><a name="line.54"></a> |
| <span class="sourceLineNo">055</span> * For example, calling <code>g.append(P1.<jk>class</jk>,P2.<jk>class</jk>).append(P3.<jk>class</jk>,P4.<jk>class</jk>)</code><a name="line.55"></a> |
| <span class="sourceLineNo">056</span> * will result in the order <c>P3, P4, P1, P2</c>.<a name="line.56"></a> |
| <span class="sourceLineNo">057</span> *<a name="line.57"></a> |
| <span class="sourceLineNo">058</span> * <h5 class='section'>Example:</h5><a name="line.58"></a> |
| <span class="sourceLineNo">059</span> * <p class='bjava'><a name="line.59"></a> |
| <span class="sourceLineNo">060</span> * <jc>// Construct a new parser group builder</jc><a name="line.60"></a> |
| <span class="sourceLineNo">061</span> * ParserSet <jv>parsers</jv> = ParserSet.<jsm>create</jsm>();<a name="line.61"></a> |
| <span class="sourceLineNo">062</span> * .add(JsonParser.<jk>class</jk>, XmlParser.<jk>class</jk>); <jc>// Add some parsers to it</jc><a name="line.62"></a> |
| <span class="sourceLineNo">063</span> * .forEach(<jv>x</jv> -&gt; <jv>x</jv>.swaps(CalendarSwap.IsoLocalDateTime.<jk>class</jk>))<a name="line.63"></a> |
| <span class="sourceLineNo">064</span> * .forEach(<jv>x</jv> -&gt; <jv>x</jv>.beansRequireSerializable())<a name="line.64"></a> |
| <span class="sourceLineNo">065</span> * .build();<a name="line.65"></a> |
| <span class="sourceLineNo">066</span> *<a name="line.66"></a> |
| <span class="sourceLineNo">067</span> * <jc>// Find the appropriate parser by Content-Type</jc><a name="line.67"></a> |
| <span class="sourceLineNo">068</span> * ReaderParser <jv>parser</jv> = (ReaderParser)<jv>parsers</jv>.getParser(<js>"text/json"</js>);<a name="line.68"></a> |
| <span class="sourceLineNo">069</span> *<a name="line.69"></a> |
| <span class="sourceLineNo">070</span> * <jc>// Parse a bean from JSON</jc><a name="line.70"></a> |
| <span class="sourceLineNo">071</span> * String <jv>json</jv> = <js>"{...}"</js>;<a name="line.71"></a> |
| <span class="sourceLineNo">072</span> * AddressBook <jv>addressBook</jv> = <jv>parser</jv>.parse(<jv>json</jv>, AddressBook.<jk>class</jk>);<a name="line.72"></a> |
| <span class="sourceLineNo">073</span> * </p><a name="line.73"></a> |
| <span class="sourceLineNo">074</span> *<a name="line.74"></a> |
| <span class="sourceLineNo">075</span> * <ul class='notes'><a name="line.75"></a> |
| <span class="sourceLineNo">076</span> * <li class='note'>This class is thread safe and reusable.<a name="line.76"></a> |
| <span class="sourceLineNo">077</span> * </ul><a name="line.77"></a> |
| <span class="sourceLineNo">078</span> *<a name="line.78"></a> |
| <span class="sourceLineNo">079</span> * <ul class='seealso'><a name="line.79"></a> |
| <span class="sourceLineNo">080</span> * <li class='link'>{@doc jm.SerializersAndParsers}<a name="line.80"></a> |
| <span class="sourceLineNo">081</span> * <li class='extlink'>{@source}<a name="line.81"></a> |
| <span class="sourceLineNo">082</span> * </ul><a name="line.82"></a> |
| <span class="sourceLineNo">083</span> */<a name="line.83"></a> |
| <span class="sourceLineNo">084</span>public final class ParserSet {<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> // Static<a name="line.87"></a> |
| <span class="sourceLineNo">088</span> //-----------------------------------------------------------------------------------------------------------------<a name="line.88"></a> |
| <span class="sourceLineNo">089</span><a name="line.89"></a> |
| <span class="sourceLineNo">090</span> /**<a name="line.90"></a> |
| <span class="sourceLineNo">091</span> * An identifier that the previous entries in this group should be inherited.<a name="line.91"></a> |
| <span class="sourceLineNo">092</span> * <p><a name="line.92"></a> |
| <span class="sourceLineNo">093</span> * Used by {@link ParserSet.Builder#set(Class...)}<a name="line.93"></a> |
| <span class="sourceLineNo">094</span> */<a name="line.94"></a> |
| <span class="sourceLineNo">095</span> @SuppressWarnings("javadoc")<a name="line.95"></a> |
| <span class="sourceLineNo">096</span> public static abstract class Inherit extends Parser {<a name="line.96"></a> |
| <span class="sourceLineNo">097</span> protected Inherit(Parser.Builder builder) {<a name="line.97"></a> |
| <span class="sourceLineNo">098</span> super(builder);<a name="line.98"></a> |
| <span class="sourceLineNo">099</span> }<a name="line.99"></a> |
| <span class="sourceLineNo">100</span> }<a name="line.100"></a> |
| <span class="sourceLineNo">101</span><a name="line.101"></a> |
| <span class="sourceLineNo">102</span> /**<a name="line.102"></a> |
| <span class="sourceLineNo">103</span> * An identifier that the previous entries in this group should not be inherited.<a name="line.103"></a> |
| <span class="sourceLineNo">104</span> * <p><a name="line.104"></a> |
| <span class="sourceLineNo">105</span> * Used by {@link ParserSet.Builder#add(Class...)}<a name="line.105"></a> |
| <span class="sourceLineNo">106</span> */<a name="line.106"></a> |
| <span class="sourceLineNo">107</span> @SuppressWarnings("javadoc")<a name="line.107"></a> |
| <span class="sourceLineNo">108</span> public static abstract class NoInherit extends Parser {<a name="line.108"></a> |
| <span class="sourceLineNo">109</span> protected NoInherit(Parser.Builder builder) {<a name="line.109"></a> |
| <span class="sourceLineNo">110</span> super(builder);<a name="line.110"></a> |
| <span class="sourceLineNo">111</span> }<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> /**<a name="line.114"></a> |
| <span class="sourceLineNo">115</span> * Static creator.<a name="line.115"></a> |
| <span class="sourceLineNo">116</span> *<a name="line.116"></a> |
| <span class="sourceLineNo">117</span> * @param beanStore The bean store to use for creating beans.<a name="line.117"></a> |
| <span class="sourceLineNo">118</span> * @return A new builder for this object.<a name="line.118"></a> |
| <span class="sourceLineNo">119</span> */<a name="line.119"></a> |
| <span class="sourceLineNo">120</span> public static Builder create(BeanStore beanStore) {<a name="line.120"></a> |
| <span class="sourceLineNo">121</span> return new Builder(beanStore);<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> * Static creator.<a name="line.125"></a> |
| <span class="sourceLineNo">126</span> *<a name="line.126"></a> |
| <span class="sourceLineNo">127</span> * @return A new builder for this object.<a name="line.127"></a> |
| <span class="sourceLineNo">128</span> */<a name="line.128"></a> |
| <span class="sourceLineNo">129</span> public static Builder create() {<a name="line.129"></a> |
| <span class="sourceLineNo">130</span> return new Builder(BeanStore.INSTANCE);<a name="line.130"></a> |
| <span class="sourceLineNo">131</span> }<a name="line.131"></a> |
| <span class="sourceLineNo">132</span><a name="line.132"></a> |
| <span class="sourceLineNo">133</span> //-----------------------------------------------------------------------------------------------------------------<a name="line.133"></a> |
| <span class="sourceLineNo">134</span> // Builder<a name="line.134"></a> |
| <span class="sourceLineNo">135</span> //-----------------------------------------------------------------------------------------------------------------<a name="line.135"></a> |
| <span class="sourceLineNo">136</span><a name="line.136"></a> |
| <span class="sourceLineNo">137</span> /**<a name="line.137"></a> |
| <span class="sourceLineNo">138</span> * Builder class.<a name="line.138"></a> |
| <span class="sourceLineNo">139</span> */<a name="line.139"></a> |
| <span class="sourceLineNo">140</span> @FluentSetters<a name="line.140"></a> |
| <span class="sourceLineNo">141</span> public static class Builder extends BeanBuilder<ParserSet> {<a name="line.141"></a> |
| <span class="sourceLineNo">142</span><a name="line.142"></a> |
| <span class="sourceLineNo">143</span> List<Object> entries;<a name="line.143"></a> |
| <span class="sourceLineNo">144</span> private BeanContext.Builder bcBuilder;<a name="line.144"></a> |
| <span class="sourceLineNo">145</span><a name="line.145"></a> |
| <span class="sourceLineNo">146</span> /**<a name="line.146"></a> |
| <span class="sourceLineNo">147</span> * Create an empty parser group builder.<a name="line.147"></a> |
| <span class="sourceLineNo">148</span> *<a name="line.148"></a> |
| <span class="sourceLineNo">149</span> * @param beanStore The bean store to use for creating beans.<a name="line.149"></a> |
| <span class="sourceLineNo">150</span> */<a name="line.150"></a> |
| <span class="sourceLineNo">151</span> protected Builder(BeanStore beanStore) {<a name="line.151"></a> |
| <span class="sourceLineNo">152</span> super(ParserSet.class, beanStore);<a name="line.152"></a> |
| <span class="sourceLineNo">153</span> this.entries = list();<a name="line.153"></a> |
| <span class="sourceLineNo">154</span> }<a name="line.154"></a> |
| <span class="sourceLineNo">155</span><a name="line.155"></a> |
| <span class="sourceLineNo">156</span> /**<a name="line.156"></a> |
| <span class="sourceLineNo">157</span> * Clone an existing parser group.<a name="line.157"></a> |
| <span class="sourceLineNo">158</span> *<a name="line.158"></a> |
| <span class="sourceLineNo">159</span> * @param copyFrom The parser group that we're copying settings and parsers from.<a name="line.159"></a> |
| <span class="sourceLineNo">160</span> */<a name="line.160"></a> |
| <span class="sourceLineNo">161</span> protected Builder(ParserSet copyFrom) {<a name="line.161"></a> |
| <span class="sourceLineNo">162</span> super(copyFrom.getClass(), BeanStore.INSTANCE);<a name="line.162"></a> |
| <span class="sourceLineNo">163</span> this.entries = list((Object[])copyFrom.entries);<a name="line.163"></a> |
| <span class="sourceLineNo">164</span> }<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> * Clone an existing parser group builder.<a name="line.167"></a> |
| <span class="sourceLineNo">168</span> *<a name="line.168"></a> |
| <span class="sourceLineNo">169</span> * <p><a name="line.169"></a> |
| <span class="sourceLineNo">170</span> * Parser builders will be cloned during this process.<a name="line.170"></a> |
| <span class="sourceLineNo">171</span> *<a name="line.171"></a> |
| <span class="sourceLineNo">172</span> * @param copyFrom The parser group that we're copying settings and parsers from.<a name="line.172"></a> |
| <span class="sourceLineNo">173</span> */<a name="line.173"></a> |
| <span class="sourceLineNo">174</span> protected Builder(Builder copyFrom) {<a name="line.174"></a> |
| <span class="sourceLineNo">175</span> super(copyFrom);<a name="line.175"></a> |
| <span class="sourceLineNo">176</span> bcBuilder = copyFrom.bcBuilder == null ? null : copyFrom.bcBuilder.copy();<a name="line.176"></a> |
| <span class="sourceLineNo">177</span> entries = list();<a name="line.177"></a> |
| <span class="sourceLineNo">178</span> copyFrom.entries.stream().map(x -> copyBuilder(x)).forEach(x -> entries.add(x));<a name="line.178"></a> |
| <span class="sourceLineNo">179</span> }<a name="line.179"></a> |
| <span class="sourceLineNo">180</span><a name="line.180"></a> |
| <span class="sourceLineNo">181</span> private Object copyBuilder(Object o) {<a name="line.181"></a> |
| <span class="sourceLineNo">182</span> if (o instanceof Parser.Builder) {<a name="line.182"></a> |
| <span class="sourceLineNo">183</span> Parser.Builder x = (Parser.Builder)o;<a name="line.183"></a> |
| <span class="sourceLineNo">184</span> Parser.Builder x2 = x.copy();<a name="line.184"></a> |
| <span class="sourceLineNo">185</span> if (ne(x.getClass(), x2.getClass()))<a name="line.185"></a> |
| <span class="sourceLineNo">186</span> throw new BasicRuntimeException("Copy method not implemented on class {0}", x.getClass().getName());<a name="line.186"></a> |
| <span class="sourceLineNo">187</span> x = x2;<a name="line.187"></a> |
| <span class="sourceLineNo">188</span> if (bcBuilder != null)<a name="line.188"></a> |
| <span class="sourceLineNo">189</span> x.beanContext(bcBuilder);<a name="line.189"></a> |
| <span class="sourceLineNo">190</span> return x;<a name="line.190"></a> |
| <span class="sourceLineNo">191</span> }<a name="line.191"></a> |
| <span class="sourceLineNo">192</span> return o;<a name="line.192"></a> |
| <span class="sourceLineNo">193</span> }<a name="line.193"></a> |
| <span class="sourceLineNo">194</span><a name="line.194"></a> |
| <span class="sourceLineNo">195</span> @Override /* BeanBuilder */<a name="line.195"></a> |
| <span class="sourceLineNo">196</span> protected ParserSet buildDefault() {<a name="line.196"></a> |
| <span class="sourceLineNo">197</span> return new ParserSet(this);<a name="line.197"></a> |
| <span class="sourceLineNo">198</span> }<a name="line.198"></a> |
| <span class="sourceLineNo">199</span><a name="line.199"></a> |
| <span class="sourceLineNo">200</span> /**<a name="line.200"></a> |
| <span class="sourceLineNo">201</span> * Makes a copy of this builder.<a name="line.201"></a> |
| <span class="sourceLineNo">202</span> *<a name="line.202"></a> |
| <span class="sourceLineNo">203</span> * @return A new copy of this builder.<a name="line.203"></a> |
| <span class="sourceLineNo">204</span> */<a name="line.204"></a> |
| <span class="sourceLineNo">205</span> public Builder copy() {<a name="line.205"></a> |
| <span class="sourceLineNo">206</span> return new Builder(this);<a name="line.206"></a> |
| <span class="sourceLineNo">207</span> }<a name="line.207"></a> |
| <span class="sourceLineNo">208</span><a name="line.208"></a> |
| <span class="sourceLineNo">209</span> //-------------------------------------------------------------------------------------------------------------<a name="line.209"></a> |
| <span class="sourceLineNo">210</span> // Properties<a name="line.210"></a> |
| <span class="sourceLineNo">211</span> //-------------------------------------------------------------------------------------------------------------<a name="line.211"></a> |
| <span class="sourceLineNo">212</span><a name="line.212"></a> |
| <span class="sourceLineNo">213</span> /**<a name="line.213"></a> |
| <span class="sourceLineNo">214</span> * Associates an existing bean context builder with all parser builders in this group.<a name="line.214"></a> |
| <span class="sourceLineNo">215</span> *<a name="line.215"></a> |
| <span class="sourceLineNo">216</span> * @param value The bean contest builder to associate.<a name="line.216"></a> |
| <span class="sourceLineNo">217</span> * @return This object.<a name="line.217"></a> |
| <span class="sourceLineNo">218</span> */<a name="line.218"></a> |
| <span class="sourceLineNo">219</span> public Builder beanContext(BeanContext.Builder value) {<a name="line.219"></a> |
| <span class="sourceLineNo">220</span> bcBuilder = value;<a name="line.220"></a> |
| <span class="sourceLineNo">221</span> forEach(x -> x.beanContext(value));<a name="line.221"></a> |
| <span class="sourceLineNo">222</span> return this;<a name="line.222"></a> |
| <span class="sourceLineNo">223</span> }<a name="line.223"></a> |
| <span class="sourceLineNo">224</span><a name="line.224"></a> |
| <span class="sourceLineNo">225</span> /**<a name="line.225"></a> |
| <span class="sourceLineNo">226</span> * Applies an operation to the bean context builder.<a name="line.226"></a> |
| <span class="sourceLineNo">227</span> *<a name="line.227"></a> |
| <span class="sourceLineNo">228</span> * @param operation The operation to apply.<a name="line.228"></a> |
| <span class="sourceLineNo">229</span> * @return This object.<a name="line.229"></a> |
| <span class="sourceLineNo">230</span> */<a name="line.230"></a> |
| <span class="sourceLineNo">231</span> public final Builder beanContext(Consumer<BeanContext.Builder> operation) {<a name="line.231"></a> |
| <span class="sourceLineNo">232</span> if (bcBuilder != null)<a name="line.232"></a> |
| <span class="sourceLineNo">233</span> operation.accept(bcBuilder);<a name="line.233"></a> |
| <span class="sourceLineNo">234</span> return this;<a name="line.234"></a> |
| <span class="sourceLineNo">235</span> }<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> * Adds the specified parsers to this group.<a name="line.238"></a> |
| <span class="sourceLineNo">239</span> *<a name="line.239"></a> |
| <span class="sourceLineNo">240</span> * <p><a name="line.240"></a> |
| <span class="sourceLineNo">241</span> * Entries are added in-order to the beginning of the list in the group.<a name="line.241"></a> |
| <span class="sourceLineNo">242</span> *<a name="line.242"></a> |
| <span class="sourceLineNo">243</span> * <p><a name="line.243"></a> |
| <span class="sourceLineNo">244</span> * The {@link NoInherit} class can be used to clear out the existing list of parsers before adding the new entries.<a name="line.244"></a> |
| <span class="sourceLineNo">245</span> *<a name="line.245"></a> |
| <span class="sourceLineNo">246</span> * <h5 class='section'>Example:</h5><a name="line.246"></a> |
| <span class="sourceLineNo">247</span> * <p class='bjava'><a name="line.247"></a> |
| <span class="sourceLineNo">248</span> * ParserSet.Builder <jv>builder</jv> = ParserSet.<jsm>create</jsm>(); <jc>// Create an empty builder.</jc><a name="line.248"></a> |
| <span class="sourceLineNo">249</span> *<a name="line.249"></a> |
| <span class="sourceLineNo">250</span> * <jv>builder</jv>.add(FooParser.<jk>class</jk>); <jc>// Now contains: [FooParser]</jc><a name="line.250"></a> |
| <span class="sourceLineNo">251</span> *<a name="line.251"></a> |
| <span class="sourceLineNo">252</span> * <jv>builder</jv>.add(BarParser.<jk>class</jk>, BazParser.<jk>class</jk>); <jc>// Now contains: [BarParser,BazParser,FooParser]</jc><a name="line.252"></a> |
| <span class="sourceLineNo">253</span> *<a name="line.253"></a> |
| <span class="sourceLineNo">254</span> * <jv>builder</jv>.add(NoInherit.<jk>class</jk>, QuxParser.<jk>class</jk>); <jc>// Now contains: [QuxParser]</jc><a name="line.254"></a> |
| <span class="sourceLineNo">255</span> * </p><a name="line.255"></a> |
| <span class="sourceLineNo">256</span> *<a name="line.256"></a> |
| <span class="sourceLineNo">257</span> * @param values The parsers to add to this group.<a name="line.257"></a> |
| <span class="sourceLineNo">258</span> * @return This object.<a name="line.258"></a> |
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| <span class="sourceLineNo">260</span> */<a name="line.260"></a> |
| <span class="sourceLineNo">261</span> public Builder add(Class<?>...values) {<a name="line.261"></a> |
| <span class="sourceLineNo">262</span> List<Object> l = list();<a name="line.262"></a> |
| <span class="sourceLineNo">263</span> for (Class<?> v : values)<a name="line.263"></a> |
| <span class="sourceLineNo">264</span> if (v.getSimpleName().equals("NoInherit"))<a name="line.264"></a> |
| <span class="sourceLineNo">265</span> clear();<a name="line.265"></a> |
| <span class="sourceLineNo">266</span> for (Class<?> v : values) {<a name="line.266"></a> |
| <span class="sourceLineNo">267</span> if (Parser.class.isAssignableFrom(v)) {<a name="line.267"></a> |
| <span class="sourceLineNo">268</span> l.add(createBuilder(v));<a name="line.268"></a> |
| <span class="sourceLineNo">269</span> } else if (! v.getSimpleName().equals("NoInherit")) {<a name="line.269"></a> |
| <span class="sourceLineNo">270</span> throw new BasicRuntimeException("Invalid type passed to ParserSet.Builder.add(): {0}", v.getName());<a name="line.270"></a> |
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| <span class="sourceLineNo">272</span> }<a name="line.272"></a> |
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| <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> * Sets the specified parsers for this group.<a name="line.278"></a> |
| <span class="sourceLineNo">279</span> *<a name="line.279"></a> |
| <span class="sourceLineNo">280</span> * <p><a name="line.280"></a> |
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| <span class="sourceLineNo">282</span> *<a name="line.282"></a> |
| <span class="sourceLineNo">283</span> * <p><a name="line.283"></a> |
| <span class="sourceLineNo">284</span> * The {@link Inherit} class can be used to insert existing entries in this group into the position specified.<a name="line.284"></a> |
| <span class="sourceLineNo">285</span> *<a name="line.285"></a> |
| <span class="sourceLineNo">286</span> * <h5 class='section'>Example:</h5><a name="line.286"></a> |
| <span class="sourceLineNo">287</span> * <p class='bjava'><a name="line.287"></a> |
| <span class="sourceLineNo">288</span> * ParserSet.Builder <jv>builder</jv> = ParserSet.<jsm>create</jsm>(); <jc>// Create an empty builder.</jc><a name="line.288"></a> |
| <span class="sourceLineNo">289</span> *<a name="line.289"></a> |
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| <span class="sourceLineNo">291</span> *<a name="line.291"></a> |
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| <span class="sourceLineNo">293</span> *<a name="line.293"></a> |
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| <span class="sourceLineNo">296</span> *<a name="line.296"></a> |
| <span class="sourceLineNo">297</span> * @param values The parsers to set in this group.<a name="line.297"></a> |
| <span class="sourceLineNo">298</span> * @return This object.<a name="line.298"></a> |
| <span class="sourceLineNo">299</span> * @throws IllegalArgumentException If one or more values do not extend from {@link Parser} or named <js>"Inherit"</js>.<a name="line.299"></a> |
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| <span class="sourceLineNo">305</span> l.addAll(entries);<a name="line.305"></a> |
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| <span class="sourceLineNo">307</span> l.add(createBuilder(v));<a name="line.307"></a> |
| <span class="sourceLineNo">308</span> } else {<a name="line.308"></a> |
| <span class="sourceLineNo">309</span> throw new BasicRuntimeException("Invalid type passed to ParserGrouup.Builder.set(): {0}", v.getName());<a name="line.309"></a> |
| <span class="sourceLineNo">310</span> }<a name="line.310"></a> |
| <span class="sourceLineNo">311</span> }<a name="line.311"></a> |
| <span class="sourceLineNo">312</span> entries = l;<a name="line.312"></a> |
| <span class="sourceLineNo">313</span> return this;<a name="line.313"></a> |
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| <span class="sourceLineNo">315</span><a name="line.315"></a> |
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| <span class="sourceLineNo">317</span> if (o instanceof Class) {<a name="line.317"></a> |
| <span class="sourceLineNo">318</span><a name="line.318"></a> |
| <span class="sourceLineNo">319</span> // Check for no-arg constructor.<a name="line.319"></a> |
| <span class="sourceLineNo">320</span> ConstructorInfo ci = ClassInfo.of((Class<?>)o).getPublicConstructor(x -> x.hasNoParams());<a name="line.320"></a> |
| <span class="sourceLineNo">321</span> if (ci != null)<a name="line.321"></a> |
| <span class="sourceLineNo">322</span> return ci.invoke();<a name="line.322"></a> |
| <span class="sourceLineNo">323</span><a name="line.323"></a> |
| <span class="sourceLineNo">324</span> // Check for builder.<a name="line.324"></a> |
| <span class="sourceLineNo">325</span> @SuppressWarnings("unchecked")<a name="line.325"></a> |
| <span class="sourceLineNo">326</span> Parser.Builder b = Parser.createParserBuilder((Class<? extends Parser>)o);<a name="line.326"></a> |
| <span class="sourceLineNo">327</span> if (bcBuilder != null)<a name="line.327"></a> |
| <span class="sourceLineNo">328</span> b.beanContext(bcBuilder);<a name="line.328"></a> |
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| <span class="sourceLineNo">332</span> }<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> * Registers the specified parsers with this group.<a name="line.335"></a> |
| <span class="sourceLineNo">336</span> *<a name="line.336"></a> |
| <span class="sourceLineNo">337</span> * <p><a name="line.337"></a> |
| <span class="sourceLineNo">338</span> * When passing in pre-instantiated parsers to this group, applying properties and transforms to the group<a name="line.338"></a> |
| <span class="sourceLineNo">339</span> * do not affect them.<a name="line.339"></a> |
| <span class="sourceLineNo">340</span> *<a name="line.340"></a> |
| <span class="sourceLineNo">341</span> * @param s The parsers to append to this group.<a name="line.341"></a> |
| <span class="sourceLineNo">342</span> * @return This object.<a name="line.342"></a> |
| <span class="sourceLineNo">343</span> */<a name="line.343"></a> |
| <span class="sourceLineNo">344</span> public Builder add(Parser...s) {<a name="line.344"></a> |
| <span class="sourceLineNo">345</span> prependAll(entries, (Object[])s);<a name="line.345"></a> |
| <span class="sourceLineNo">346</span> return this;<a name="line.346"></a> |
| <span class="sourceLineNo">347</span> }<a name="line.347"></a> |
| <span class="sourceLineNo">348</span><a name="line.348"></a> |
| <span class="sourceLineNo">349</span> /**<a name="line.349"></a> |
| <span class="sourceLineNo">350</span> * Clears out any existing parsers in this group.<a name="line.350"></a> |
| <span class="sourceLineNo">351</span> *<a name="line.351"></a> |
| <span class="sourceLineNo">352</span> * @return This object.<a name="line.352"></a> |
| <span class="sourceLineNo">353</span> */<a name="line.353"></a> |
| <span class="sourceLineNo">354</span> public Builder clear() {<a name="line.354"></a> |
| <span class="sourceLineNo">355</span> entries.clear();<a name="line.355"></a> |
| <span class="sourceLineNo">356</span> return this;<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> /**<a name="line.359"></a> |
| <span class="sourceLineNo">360</span> * Returns <jk>true</jk> if at least one of the specified annotations can be applied to at least one parser builder in this group.<a name="line.360"></a> |
| <span class="sourceLineNo">361</span> *<a name="line.361"></a> |
| <span class="sourceLineNo">362</span> * @param work The work to check.<a name="line.362"></a> |
| <span class="sourceLineNo">363</span> * @return <jk>true</jk> if at least one of the specified annotations can be applied to at least one parser builder in this group.<a name="line.363"></a> |
| <span class="sourceLineNo">364</span> */<a name="line.364"></a> |
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| <span class="sourceLineNo">366</span> for (Object o : entries)<a name="line.366"></a> |
| <span class="sourceLineNo">367</span> if (o instanceof Parser.Builder)<a name="line.367"></a> |
| <span class="sourceLineNo">368</span> if (((Parser.Builder)o).canApply(work))<a name="line.368"></a> |
| <span class="sourceLineNo">369</span> return true;<a name="line.369"></a> |
| <span class="sourceLineNo">370</span> return false;<a name="line.370"></a> |
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| <span class="sourceLineNo">372</span><a name="line.372"></a> |
| <span class="sourceLineNo">373</span> /**<a name="line.373"></a> |
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| <span class="sourceLineNo">375</span> *<a name="line.375"></a> |
| <span class="sourceLineNo">376</span> * @param work The annotations to apply.<a name="line.376"></a> |
| <span class="sourceLineNo">377</span> * @return This object.<a name="line.377"></a> |
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| <span class="sourceLineNo">380</span> return forEach(x -> x.apply(work));<a name="line.380"></a> |
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| <span class="sourceLineNo">382</span><a name="line.382"></a> |
| <span class="sourceLineNo">383</span> /**<a name="line.383"></a> |
| <span class="sourceLineNo">384</span> * Performs an action on all parser builders in this group.<a name="line.384"></a> |
| <span class="sourceLineNo">385</span> *<a name="line.385"></a> |
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| <span class="sourceLineNo">390</span> builders(Parser.Builder.class).forEach(action);<a name="line.390"></a> |
| <span class="sourceLineNo">391</span> return this;<a name="line.391"></a> |
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| <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> * Performs an action on all writer parser builders in this group.<a name="line.395"></a> |
| <span class="sourceLineNo">396</span> *<a name="line.396"></a> |
| <span class="sourceLineNo">397</span> * @param action The action to perform.<a name="line.397"></a> |
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| <span class="sourceLineNo">399</span> */<a name="line.399"></a> |
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| <span class="sourceLineNo">401</span> return forEach(ReaderParser.Builder.class, action);<a name="line.401"></a> |
| <span class="sourceLineNo">402</span> }<a name="line.402"></a> |
| <span class="sourceLineNo">403</span><a name="line.403"></a> |
| <span class="sourceLineNo">404</span> /**<a name="line.404"></a> |
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| <span class="sourceLineNo">406</span> *<a name="line.406"></a> |
| <span class="sourceLineNo">407</span> * @param action The action to perform.<a name="line.407"></a> |
| <span class="sourceLineNo">408</span> * @return This object.<a name="line.408"></a> |
| <span class="sourceLineNo">409</span> */<a name="line.409"></a> |
| <span class="sourceLineNo">410</span> public Builder forEachISP(Consumer<InputStreamParser.Builder> action) {<a name="line.410"></a> |
| <span class="sourceLineNo">411</span> return forEach(InputStreamParser.Builder.class, action);<a name="line.411"></a> |
| <span class="sourceLineNo">412</span> }<a name="line.412"></a> |
| <span class="sourceLineNo">413</span><a name="line.413"></a> |
| <span class="sourceLineNo">414</span> /**<a name="line.414"></a> |
| <span class="sourceLineNo">415</span> * Performs an action on all parser builders of the specified type in this group.<a name="line.415"></a> |
| <span class="sourceLineNo">416</span> *<a name="line.416"></a> |
| <span class="sourceLineNo">417</span> * @param <B> The parser builder type.<a name="line.417"></a> |
| <span class="sourceLineNo">418</span> * @param type The parser builder type.<a name="line.418"></a> |
| <span class="sourceLineNo">419</span> * @param action The action to perform.<a name="line.419"></a> |
| <span class="sourceLineNo">420</span> * @return This object.<a name="line.420"></a> |
| <span class="sourceLineNo">421</span> */<a name="line.421"></a> |
| <span class="sourceLineNo">422</span> public <B extends Parser.Builder> Builder forEach(Class<B> type, Consumer<B> action) {<a name="line.422"></a> |
| <span class="sourceLineNo">423</span> builders(type).forEach(action);<a name="line.423"></a> |
| <span class="sourceLineNo">424</span> return this;<a name="line.424"></a> |
| <span class="sourceLineNo">425</span> }<a name="line.425"></a> |
| <span class="sourceLineNo">426</span><a name="line.426"></a> |
| <span class="sourceLineNo">427</span> /**<a name="line.427"></a> |
| <span class="sourceLineNo">428</span> * Returns direct access to the {@link Parser} and {@link Parser.Builder} objects in this builder.<a name="line.428"></a> |
| <span class="sourceLineNo">429</span> *<a name="line.429"></a> |
| <span class="sourceLineNo">430</span> * <p><a name="line.430"></a> |
| <span class="sourceLineNo">431</span> * Provided to allow for any extraneous modifications to the list not accomplishable via other methods on this builder such<a name="line.431"></a> |
| <span class="sourceLineNo">432</span> * as re-ordering/adding/removing entries.<a name="line.432"></a> |
| <span class="sourceLineNo">433</span> *<a name="line.433"></a> |
| <span class="sourceLineNo">434</span> * <p><a name="line.434"></a> |
| <span class="sourceLineNo">435</span> * Note that it is up to the user to ensure that the list only contains {@link Parser} and {@link Parser.Builder} objects.<a name="line.435"></a> |
| <span class="sourceLineNo">436</span> *<a name="line.436"></a> |
| <span class="sourceLineNo">437</span> * @return The inner list of entries in this builder.<a name="line.437"></a> |
| <span class="sourceLineNo">438</span> */<a name="line.438"></a> |
| <span class="sourceLineNo">439</span> public List<Object> inner() {<a name="line.439"></a> |
| <span class="sourceLineNo">440</span> return entries;<a name="line.440"></a> |
| <span class="sourceLineNo">441</span> }<a name="line.441"></a> |
| <span class="sourceLineNo">442</span><a name="line.442"></a> |
| <span class="sourceLineNo">443</span> private <T extends Parser.Builder> Stream<T> builders(Class<T> type) {<a name="line.443"></a> |
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| <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> // <FluentSetters><a name="line.447"></a> |
| <span class="sourceLineNo">448</span><a name="line.448"></a> |
| <span class="sourceLineNo">449</span> @Override /* GENERATED - org.apache.juneau.BeanBuilder */<a name="line.449"></a> |
| <span class="sourceLineNo">450</span> public Builder impl(Object value) {<a name="line.450"></a> |
| <span class="sourceLineNo">451</span> super.impl(value);<a name="line.451"></a> |
| <span class="sourceLineNo">452</span> return this;<a name="line.452"></a> |
| <span class="sourceLineNo">453</span> }<a name="line.453"></a> |
| <span class="sourceLineNo">454</span><a name="line.454"></a> |
| <span class="sourceLineNo">455</span> @Override /* GENERATED - org.apache.juneau.BeanBuilder */<a name="line.455"></a> |
| <span class="sourceLineNo">456</span> public Builder type(Class<?> value) {<a name="line.456"></a> |
| <span class="sourceLineNo">457</span> super.type(value);<a name="line.457"></a> |
| <span class="sourceLineNo">458</span> return this;<a name="line.458"></a> |
| <span class="sourceLineNo">459</span> }<a name="line.459"></a> |
| <span class="sourceLineNo">460</span><a name="line.460"></a> |
| <span class="sourceLineNo">461</span> // </FluentSetters><a name="line.461"></a> |
| <span class="sourceLineNo">462</span><a name="line.462"></a> |
| <span class="sourceLineNo">463</span> @Override /* Object */<a name="line.463"></a> |
| <span class="sourceLineNo">464</span> public String toString() {<a name="line.464"></a> |
| <span class="sourceLineNo">465</span> return entries.stream().map(x -> toString(x)).collect(joining(",","[","]"));<a name="line.465"></a> |
| <span class="sourceLineNo">466</span> }<a name="line.466"></a> |
| <span class="sourceLineNo">467</span><a name="line.467"></a> |
| <span class="sourceLineNo">468</span> private String toString(Object o) {<a name="line.468"></a> |
| <span class="sourceLineNo">469</span> if (o == null)<a name="line.469"></a> |
| <span class="sourceLineNo">470</span> return "null";<a name="line.470"></a> |
| <span class="sourceLineNo">471</span> if (o instanceof Parser.Builder)<a name="line.471"></a> |
| <span class="sourceLineNo">472</span> return "builder:" + o.getClass().getName();<a name="line.472"></a> |
| <span class="sourceLineNo">473</span> return "parser:" + o.getClass().getName();<a name="line.473"></a> |
| <span class="sourceLineNo">474</span> }<a name="line.474"></a> |
| <span class="sourceLineNo">475</span> }<a name="line.475"></a> |
| <span class="sourceLineNo">476</span><a name="line.476"></a> |
| <span class="sourceLineNo">477</span> //-----------------------------------------------------------------------------------------------------------------<a name="line.477"></a> |
| <span class="sourceLineNo">478</span> // Instance<a name="line.478"></a> |
| <span class="sourceLineNo">479</span> //-----------------------------------------------------------------------------------------------------------------<a name="line.479"></a> |
| <span class="sourceLineNo">480</span><a name="line.480"></a> |
| <span class="sourceLineNo">481</span> // Maps Content-Type headers to matches.<a name="line.481"></a> |
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| <span class="sourceLineNo">483</span><a name="line.483"></a> |
| <span class="sourceLineNo">484</span> private final MediaType[] mediaTypes;<a name="line.484"></a> |
| <span class="sourceLineNo">485</span> private final Parser[] mediaTypeParsers;<a name="line.485"></a> |
| <span class="sourceLineNo">486</span><a name="line.486"></a> |
| <span class="sourceLineNo">487</span> final Parser[] entries;<a name="line.487"></a> |
| <span class="sourceLineNo">488</span><a name="line.488"></a> |
| <span class="sourceLineNo">489</span> /**<a name="line.489"></a> |
| <span class="sourceLineNo">490</span> * Constructor.<a name="line.490"></a> |
| <span class="sourceLineNo">491</span> *<a name="line.491"></a> |
| <span class="sourceLineNo">492</span> * @param builder The builder for this bean.<a name="line.492"></a> |
| <span class="sourceLineNo">493</span> */<a name="line.493"></a> |
| <span class="sourceLineNo">494</span> public ParserSet(Builder builder) {<a name="line.494"></a> |
| <span class="sourceLineNo">495</span><a name="line.495"></a> |
| <span class="sourceLineNo">496</span> this.entries = builder.entries.stream().map(x -> build(x)).toArray(Parser[]::new);<a name="line.496"></a> |
| <span class="sourceLineNo">497</span><a name="line.497"></a> |
| <span class="sourceLineNo">498</span> List<MediaType> lmt = list();<a name="line.498"></a> |
| <span class="sourceLineNo">499</span> List<Parser> l = list();<a name="line.499"></a> |
| <span class="sourceLineNo">500</span> for (Parser e : entries) {<a name="line.500"></a> |
| <span class="sourceLineNo">501</span> e.getMediaTypes().forEach(x -> {<a name="line.501"></a> |
| <span class="sourceLineNo">502</span> lmt.add(x);<a name="line.502"></a> |
| <span class="sourceLineNo">503</span> l.add(e);<a name="line.503"></a> |
| <span class="sourceLineNo">504</span> });<a name="line.504"></a> |
| <span class="sourceLineNo">505</span> }<a name="line.505"></a> |
| <span class="sourceLineNo">506</span><a name="line.506"></a> |
| <span class="sourceLineNo">507</span> this.mediaTypes = array(lmt, MediaType.class);<a name="line.507"></a> |
| <span class="sourceLineNo">508</span> this.mediaTypeParsers = array(l, Parser.class);<a name="line.508"></a> |
| <span class="sourceLineNo">509</span> }<a name="line.509"></a> |
| <span class="sourceLineNo">510</span><a name="line.510"></a> |
| <span class="sourceLineNo">511</span> private Parser build(Object o) {<a name="line.511"></a> |
| <span class="sourceLineNo">512</span> if (o instanceof Parser)<a name="line.512"></a> |
| <span class="sourceLineNo">513</span> return (Parser)o;<a name="line.513"></a> |
| <span class="sourceLineNo">514</span> return ((Parser.Builder)o).build();<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> /**<a name="line.517"></a> |
| <span class="sourceLineNo">518</span> * Creates a copy of this parser group.<a name="line.518"></a> |
| <span class="sourceLineNo">519</span> *<a name="line.519"></a> |
| <span class="sourceLineNo">520</span> * @return A new copy of this parser group.<a name="line.520"></a> |
| <span class="sourceLineNo">521</span> */<a name="line.521"></a> |
| <span class="sourceLineNo">522</span> public Builder copy() {<a name="line.522"></a> |
| <span class="sourceLineNo">523</span> return new Builder(this);<a name="line.523"></a> |
| <span class="sourceLineNo">524</span> }<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> * Searches the group for a parser that can handle the specified <l>Content-Type</l> header value.<a name="line.527"></a> |
| <span class="sourceLineNo">528</span> *<a name="line.528"></a> |
| <span class="sourceLineNo">529</span> * <p><a name="line.529"></a> |
| <span class="sourceLineNo">530</span> * The returned object includes both the parser and media type that matched.<a name="line.530"></a> |
| <span class="sourceLineNo">531</span> *<a name="line.531"></a> |
| <span class="sourceLineNo">532</span> * @param contentTypeHeader The HTTP <l>Content-Type</l> header value.<a name="line.532"></a> |
| <span class="sourceLineNo">533</span> * @return The parser and media type that matched the content type header, or <jk>null</jk> if no match was made.<a name="line.533"></a> |
| <span class="sourceLineNo">534</span> */<a name="line.534"></a> |
| <span class="sourceLineNo">535</span> public ParserMatch getParserMatch(String contentTypeHeader) {<a name="line.535"></a> |
| <span class="sourceLineNo">536</span> ParserMatch pm = cache.get(contentTypeHeader);<a name="line.536"></a> |
| <span class="sourceLineNo">537</span> if (pm != null)<a name="line.537"></a> |
| <span class="sourceLineNo">538</span> return pm;<a name="line.538"></a> |
| <span class="sourceLineNo">539</span><a name="line.539"></a> |
| <span class="sourceLineNo">540</span> MediaType ct = MediaType.of(contentTypeHeader);<a name="line.540"></a> |
| <span class="sourceLineNo">541</span> int match = ct.match(ulist(mediaTypes));<a name="line.541"></a> |
| <span class="sourceLineNo">542</span><a name="line.542"></a> |
| <span class="sourceLineNo">543</span> if (match >= 0) {<a name="line.543"></a> |
| <span class="sourceLineNo">544</span> pm = new ParserMatch(mediaTypes[match], mediaTypeParsers[match]);<a name="line.544"></a> |
| <span class="sourceLineNo">545</span> cache.putIfAbsent(contentTypeHeader, pm);<a name="line.545"></a> |
| <span class="sourceLineNo">546</span> }<a name="line.546"></a> |
| <span class="sourceLineNo">547</span><a name="line.547"></a> |
| <span class="sourceLineNo">548</span> return cache.get(contentTypeHeader);<a name="line.548"></a> |
| <span class="sourceLineNo">549</span> }<a name="line.549"></a> |
| <span class="sourceLineNo">550</span><a name="line.550"></a> |
| <span class="sourceLineNo">551</span> /**<a name="line.551"></a> |
| <span class="sourceLineNo">552</span> * Same as {@link #getParserMatch(String)} but matches using a {@link MediaType} instance.<a name="line.552"></a> |
| <span class="sourceLineNo">553</span> *<a name="line.553"></a> |
| <span class="sourceLineNo">554</span> * @param mediaType The HTTP <l>Content-Type</l> header value as a media type.<a name="line.554"></a> |
| <span class="sourceLineNo">555</span> * @return The parser and media type that matched the media type, or <jk>null</jk> if no match was made.<a name="line.555"></a> |
| <span class="sourceLineNo">556</span> */<a name="line.556"></a> |
| <span class="sourceLineNo">557</span> public ParserMatch getParserMatch(MediaType mediaType) {<a name="line.557"></a> |
| <span class="sourceLineNo">558</span> return getParserMatch(mediaType.toString());<a name="line.558"></a> |
| <span class="sourceLineNo">559</span> }<a name="line.559"></a> |
| <span class="sourceLineNo">560</span><a name="line.560"></a> |
| <span class="sourceLineNo">561</span> /**<a name="line.561"></a> |
| <span class="sourceLineNo">562</span> * Same as {@link #getParserMatch(String)} but returns just the matched parser.<a name="line.562"></a> |
| <span class="sourceLineNo">563</span> *<a name="line.563"></a> |
| <span class="sourceLineNo">564</span> * @param contentTypeHeader The HTTP <l>Content-Type</l> header string.<a name="line.564"></a> |
| <span class="sourceLineNo">565</span> * @return The parser that matched the content type header, or <jk>null</jk> if no match was made.<a name="line.565"></a> |
| <span class="sourceLineNo">566</span> */<a name="line.566"></a> |
| <span class="sourceLineNo">567</span> public Parser getParser(String contentTypeHeader) {<a name="line.567"></a> |
| <span class="sourceLineNo">568</span> ParserMatch pm = getParserMatch(contentTypeHeader);<a name="line.568"></a> |
| <span class="sourceLineNo">569</span> return pm == null ? null : pm.getParser();<a name="line.569"></a> |
| <span class="sourceLineNo">570</span> }<a name="line.570"></a> |
| <span class="sourceLineNo">571</span><a name="line.571"></a> |
| <span class="sourceLineNo">572</span> /**<a name="line.572"></a> |
| <span class="sourceLineNo">573</span> * Same as {@link #getParserMatch(MediaType)} but returns just the matched parser.<a name="line.573"></a> |
| <span class="sourceLineNo">574</span> *<a name="line.574"></a> |
| <span class="sourceLineNo">575</span> * @param mediaType The HTTP media type.<a name="line.575"></a> |
| <span class="sourceLineNo">576</span> * @return The parser that matched the media type, or <jk>null</jk> if no match was made.<a name="line.576"></a> |
| <span class="sourceLineNo">577</span> */<a name="line.577"></a> |
| <span class="sourceLineNo">578</span> public Parser getParser(MediaType mediaType) {<a name="line.578"></a> |
| <span class="sourceLineNo">579</span> ParserMatch pm = getParserMatch(mediaType);<a name="line.579"></a> |
| <span class="sourceLineNo">580</span> return pm == null ? null : pm.getParser();<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 the media types that all parsers in this group can handle<a name="line.584"></a> |
| <span class="sourceLineNo">585</span> *<a name="line.585"></a> |
| <span class="sourceLineNo">586</span> * <p><a name="line.586"></a> |
| <span class="sourceLineNo">587</span> * Entries are ordered in the same order as the parsers in the group.<a name="line.587"></a> |
| <span class="sourceLineNo">588</span> *<a name="line.588"></a> |
| <span class="sourceLineNo">589</span> * @return An unmodifiable list of media types.<a name="line.589"></a> |
| <span class="sourceLineNo">590</span> */<a name="line.590"></a> |
| <span class="sourceLineNo">591</span> public List<MediaType> getSupportedMediaTypes() {<a name="line.591"></a> |
| <span class="sourceLineNo">592</span> return ulist(mediaTypes);<a name="line.592"></a> |
| <span class="sourceLineNo">593</span> }<a name="line.593"></a> |
| <span class="sourceLineNo">594</span><a name="line.594"></a> |
| <span class="sourceLineNo">595</span> /**<a name="line.595"></a> |
| <span class="sourceLineNo">596</span> * Returns the parsers in this group.<a name="line.596"></a> |
| <span class="sourceLineNo">597</span> *<a name="line.597"></a> |
| <span class="sourceLineNo">598</span> * @return An unmodifiable list of parsers in this group.<a name="line.598"></a> |
| <span class="sourceLineNo">599</span> */<a name="line.599"></a> |
| <span class="sourceLineNo">600</span> public List<Parser> getParsers() {<a name="line.600"></a> |
| <span class="sourceLineNo">601</span> return ulist(entries);<a name="line.601"></a> |
| <span class="sourceLineNo">602</span> }<a name="line.602"></a> |
| <span class="sourceLineNo">603</span><a name="line.603"></a> |
| <span class="sourceLineNo">604</span> /**<a name="line.604"></a> |
| <span class="sourceLineNo">605</span> * Returns <jk>true</jk> if this group contains no parsers.<a name="line.605"></a> |
| <span class="sourceLineNo">606</span> *<a name="line.606"></a> |
| <span class="sourceLineNo">607</span> * @return <jk>true</jk> if this group contains no parsers.<a name="line.607"></a> |
| <span class="sourceLineNo">608</span> */<a name="line.608"></a> |
| <span class="sourceLineNo">609</span> public boolean isEmpty() {<a name="line.609"></a> |
| <span class="sourceLineNo">610</span> return entries.length == 0;<a name="line.610"></a> |
| <span class="sourceLineNo">611</span> }<a name="line.611"></a> |
| <span class="sourceLineNo">612</span>}<a name="line.612"></a> |
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| </pre> |
| </div> |
| </body> |
| </html> |
