http://git-wip-us.apache.org/repos/asf/incubator-juneau-website/blob/03d6af50/content/site/apidocs/src-html/org/apache/juneau/rest/RequestQuery.html ---------------------------------------------------------------------- diff --git a/content/site/apidocs/src-html/org/apache/juneau/rest/RequestQuery.html b/content/site/apidocs/src-html/org/apache/juneau/rest/RequestQuery.html index 3178fcf..43d029e 100644 --- a/content/site/apidocs/src-html/org/apache/juneau/rest/RequestQuery.html +++ b/content/site/apidocs/src-html/org/apache/juneau/rest/RequestQuery.html @@ -33,454 +33,484 @@ <span class="sourceLineNo">025</span>import org.apache.juneau.parser.*;<a name="line.25"></a> <span class="sourceLineNo">026</span>import org.apache.juneau.urlencoding.*;<a name="line.26"></a> <span class="sourceLineNo">027</span>import org.apache.juneau.utils.*;<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 the query parameters in an HTTP request.<a name="line.30"></a> -<span class="sourceLineNo">031</span> */<a name="line.31"></a> -<span class="sourceLineNo">032</span>@SuppressWarnings("unchecked")<a name="line.32"></a> -<span class="sourceLineNo">033</span>public final class RequestQuery extends LinkedHashMap<String,String[]> {<a name="line.33"></a> -<span class="sourceLineNo">034</span> private static final long serialVersionUID = 1L;<a name="line.34"></a> -<span class="sourceLineNo">035</span><a name="line.35"></a> -<span class="sourceLineNo">036</span> private UrlEncodingParser parser;<a name="line.36"></a> -<span class="sourceLineNo">037</span> private BeanSession beanSession;<a name="line.37"></a> -<span class="sourceLineNo">038</span><a name="line.38"></a> -<span class="sourceLineNo">039</span> RequestQuery setParser(UrlEncodingParser parser) {<a name="line.39"></a> -<span class="sourceLineNo">040</span> this.parser = parser;<a name="line.40"></a> -<span class="sourceLineNo">041</span> return this;<a name="line.41"></a> -<span class="sourceLineNo">042</span> }<a name="line.42"></a> -<span class="sourceLineNo">043</span><a name="line.43"></a> -<span class="sourceLineNo">044</span> RequestQuery setBeanSession(BeanSession beanSession) {<a name="line.44"></a> -<span class="sourceLineNo">045</span> this.beanSession = beanSession;<a name="line.45"></a> -<span class="sourceLineNo">046</span> return this;<a name="line.46"></a> -<span class="sourceLineNo">047</span> }<a name="line.47"></a> -<span class="sourceLineNo">048</span><a name="line.48"></a> -<span class="sourceLineNo">049</span> /**<a name="line.49"></a> -<span class="sourceLineNo">050</span> * Adds default entries to these query parameters.<a name="line.50"></a> -<span class="sourceLineNo">051</span> *<a name="line.51"></a> -<span class="sourceLineNo">052</span> * <p><a name="line.52"></a> -<span class="sourceLineNo">053</span> * This includes the default queries defined on the servlet and method levels.<a name="line.53"></a> -<span class="sourceLineNo">054</span> *<a name="line.54"></a> -<span class="sourceLineNo">055</span> * @param defaultEntries The default entries. Can be <jk>null</jk>.<a name="line.55"></a> -<span class="sourceLineNo">056</span> * @return This object (for method chaining).<a name="line.56"></a> -<span class="sourceLineNo">057</span> */<a name="line.57"></a> -<span class="sourceLineNo">058</span> public RequestQuery addDefault(Map<String,String> defaultEntries) {<a name="line.58"></a> -<span class="sourceLineNo">059</span> if (defaultEntries != null) {<a name="line.59"></a> -<span class="sourceLineNo">060</span> for (Map.Entry<String,String> e : defaultEntries.entrySet()) {<a name="line.60"></a> -<span class="sourceLineNo">061</span> String key = e.getKey(), value = e.getValue();<a name="line.61"></a> -<span class="sourceLineNo">062</span> String[] v = get(key);<a name="line.62"></a> -<span class="sourceLineNo">063</span> if (v == null || v.length == 0 || StringUtils.isEmpty(v[0]))<a name="line.63"></a> -<span class="sourceLineNo">064</span> put(key, new String[]{value});<a name="line.64"></a> -<span class="sourceLineNo">065</span> }<a name="line.65"></a> -<span class="sourceLineNo">066</span> }<a name="line.66"></a> -<span class="sourceLineNo">067</span> return this;<a name="line.67"></a> -<span class="sourceLineNo">068</span> }<a name="line.68"></a> -<span class="sourceLineNo">069</span><a name="line.69"></a> -<span class="sourceLineNo">070</span> /**<a name="line.70"></a> -<span class="sourceLineNo">071</span> * Sets a request query parameter value.<a name="line.71"></a> -<span class="sourceLineNo">072</span> *<a name="line.72"></a> -<span class="sourceLineNo">073</span> * @param name The parameter name.<a name="line.73"></a> -<span class="sourceLineNo">074</span> * @param value The parameter value.<a name="line.74"></a> -<span class="sourceLineNo">075</span> */<a name="line.75"></a> -<span class="sourceLineNo">076</span> public void put(String name, Object value) {<a name="line.76"></a> -<span class="sourceLineNo">077</span> put(name, new String[]{StringUtils.toString(value)});<a name="line.77"></a> +<span class="sourceLineNo">028</span>import org.apache.juneau.xml.*;<a name="line.28"></a> +<span class="sourceLineNo">029</span><a name="line.29"></a> +<span class="sourceLineNo">030</span>/**<a name="line.30"></a> +<span class="sourceLineNo">031</span> * Represents the query parameters in an HTTP request.<a name="line.31"></a> +<span class="sourceLineNo">032</span> */<a name="line.32"></a> +<span class="sourceLineNo">033</span>@SuppressWarnings("unchecked")<a name="line.33"></a> +<span class="sourceLineNo">034</span>public final class RequestQuery extends LinkedHashMap<String,String[]> {<a name="line.34"></a> +<span class="sourceLineNo">035</span> private static final long serialVersionUID = 1L;<a name="line.35"></a> +<span class="sourceLineNo">036</span><a name="line.36"></a> +<span class="sourceLineNo">037</span> private UrlEncodingParser parser;<a name="line.37"></a> +<span class="sourceLineNo">038</span> private BeanSession beanSession;<a name="line.38"></a> +<span class="sourceLineNo">039</span><a name="line.39"></a> +<span class="sourceLineNo">040</span> RequestQuery setParser(UrlEncodingParser parser) {<a name="line.40"></a> +<span class="sourceLineNo">041</span> this.parser = parser;<a name="line.41"></a> +<span class="sourceLineNo">042</span> return this;<a name="line.42"></a> +<span class="sourceLineNo">043</span> }<a name="line.43"></a> +<span class="sourceLineNo">044</span><a name="line.44"></a> +<span class="sourceLineNo">045</span> RequestQuery setBeanSession(BeanSession beanSession) {<a name="line.45"></a> +<span class="sourceLineNo">046</span> this.beanSession = beanSession;<a name="line.46"></a> +<span class="sourceLineNo">047</span> return this;<a name="line.47"></a> +<span class="sourceLineNo">048</span> }<a name="line.48"></a> +<span class="sourceLineNo">049</span><a name="line.49"></a> +<span class="sourceLineNo">050</span> /**<a name="line.50"></a> +<span class="sourceLineNo">051</span> * Create a copy of the request query parameters.<a name="line.51"></a> +<span class="sourceLineNo">052</span> */<a name="line.52"></a> +<span class="sourceLineNo">053</span> RequestQuery copy() {<a name="line.53"></a> +<span class="sourceLineNo">054</span> RequestQuery rq = new RequestQuery();<a name="line.54"></a> +<span class="sourceLineNo">055</span> rq.putAll(this);<a name="line.55"></a> +<span class="sourceLineNo">056</span> return rq;<a name="line.56"></a> +<span class="sourceLineNo">057</span> }<a name="line.57"></a> +<span class="sourceLineNo">058</span><a name="line.58"></a> +<span class="sourceLineNo">059</span> /**<a name="line.59"></a> +<span class="sourceLineNo">060</span> * Adds default entries to these query parameters.<a name="line.60"></a> +<span class="sourceLineNo">061</span> *<a name="line.61"></a> +<span class="sourceLineNo">062</span> * <p><a name="line.62"></a> +<span class="sourceLineNo">063</span> * This includes the default queries defined on the servlet and method levels.<a name="line.63"></a> +<span class="sourceLineNo">064</span> *<a name="line.64"></a> +<span class="sourceLineNo">065</span> * @param defaultEntries The default entries. Can be <jk>null</jk>.<a name="line.65"></a> +<span class="sourceLineNo">066</span> * @return This object (for method chaining).<a name="line.66"></a> +<span class="sourceLineNo">067</span> */<a name="line.67"></a> +<span class="sourceLineNo">068</span> public RequestQuery addDefault(Map<String,String> defaultEntries) {<a name="line.68"></a> +<span class="sourceLineNo">069</span> if (defaultEntries != null) {<a name="line.69"></a> +<span class="sourceLineNo">070</span> for (Map.Entry<String,String> e : defaultEntries.entrySet()) {<a name="line.70"></a> +<span class="sourceLineNo">071</span> String key = e.getKey(), value = e.getValue();<a name="line.71"></a> +<span class="sourceLineNo">072</span> String[] v = get(key);<a name="line.72"></a> +<span class="sourceLineNo">073</span> if (v == null || v.length == 0 || StringUtils.isEmpty(v[0]))<a name="line.73"></a> +<span class="sourceLineNo">074</span> put(key, new String[]{value});<a name="line.74"></a> +<span class="sourceLineNo">075</span> }<a name="line.75"></a> +<span class="sourceLineNo">076</span> }<a name="line.76"></a> +<span class="sourceLineNo">077</span> return this;<a name="line.77"></a> <span class="sourceLineNo">078</span> }<a name="line.78"></a> <span class="sourceLineNo">079</span><a name="line.79"></a> <span class="sourceLineNo">080</span> /**<a name="line.80"></a> -<span class="sourceLineNo">081</span> * Returns a query parameter value.<a name="line.81"></a> +<span class="sourceLineNo">081</span> * Sets a request query parameter value.<a name="line.81"></a> <span class="sourceLineNo">082</span> *<a name="line.82"></a> -<span class="sourceLineNo">083</span> * <p><a name="line.83"></a> -<span class="sourceLineNo">084</span> * Same as {@link HttpServletRequest#getParameter(String)} except only looks in the URL string, not parameters from<a name="line.84"></a> -<span class="sourceLineNo">085</span> * URL-Encoded FORM posts.<a name="line.85"></a> -<span class="sourceLineNo">086</span> *<a name="line.86"></a> -<span class="sourceLineNo">087</span> * <p><a name="line.87"></a> -<span class="sourceLineNo">088</span> * This method can be used to retrieve a parameter without triggering the underlying servlet API to load and parse<a name="line.88"></a> -<span class="sourceLineNo">089</span> * the request body.<a name="line.89"></a> -<span class="sourceLineNo">090</span> *<a name="line.90"></a> -<span class="sourceLineNo">091</span> * <p><a name="line.91"></a> -<span class="sourceLineNo">092</span> * If multiple query parameters have the same name, this returns only the first instance.<a name="line.92"></a> -<span class="sourceLineNo">093</span> *<a name="line.93"></a> -<span class="sourceLineNo">094</span> * @param name The URL parameter name.<a name="line.94"></a> -<span class="sourceLineNo">095</span> * @return The parameter value, or <jk>null</jk> if parameter not specified or has no value (e.g. <js>"&amp;foo"</js>.<a name="line.95"></a> -<span class="sourceLineNo">096</span> */<a name="line.96"></a> -<span class="sourceLineNo">097</span> public String getString(String name) {<a name="line.97"></a> -<span class="sourceLineNo">098</span> String[] v = get(name);<a name="line.98"></a> -<span class="sourceLineNo">099</span> if (v == null || v.length == 0)<a name="line.99"></a> -<span class="sourceLineNo">100</span> return null;<a name="line.100"></a> -<span class="sourceLineNo">101</span><a name="line.101"></a> -<span class="sourceLineNo">102</span> // Fix for behavior difference between Tomcat and WAS.<a name="line.102"></a> -<span class="sourceLineNo">103</span> // getParameter("foo") on "&foo" in Tomcat returns "".<a name="line.103"></a> -<span class="sourceLineNo">104</span> // getParameter("foo") on "&foo" in WAS returns null.<a name="line.104"></a> -<span class="sourceLineNo">105</span> if (v.length == 1 && v[0] == null)<a name="line.105"></a> -<span class="sourceLineNo">106</span> return "";<a name="line.106"></a> -<span class="sourceLineNo">107</span><a name="line.107"></a> -<span class="sourceLineNo">108</span> return v[0];<a name="line.108"></a> -<span class="sourceLineNo">109</span> }<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> * Same as {@link #getString(String)} but returns the specified default value if the query parameter was not<a name="line.112"></a> -<span class="sourceLineNo">113</span> * specified.<a name="line.113"></a> -<span class="sourceLineNo">114</span> *<a name="line.114"></a> -<span class="sourceLineNo">115</span> * @param name The URL parameter name.<a name="line.115"></a> -<span class="sourceLineNo">116</span> * @param def The default value.<a name="line.116"></a> -<span class="sourceLineNo">117</span> * @return<a name="line.117"></a> -<span class="sourceLineNo">118</span> * The parameter value, or the default value if parameter not specified or has no value<a name="line.118"></a> -<span class="sourceLineNo">119</span> * (e.g. <js>"&amp;foo"</js>.<a name="line.119"></a> -<span class="sourceLineNo">120</span> */<a name="line.120"></a> -<span class="sourceLineNo">121</span> public String getString(String name, String def) {<a name="line.121"></a> -<span class="sourceLineNo">122</span> String s = getString(name);<a name="line.122"></a> -<span class="sourceLineNo">123</span> return StringUtils.isEmpty(s) ? def : s;<a name="line.123"></a> -<span class="sourceLineNo">124</span> }<a name="line.124"></a> -<span class="sourceLineNo">125</span><a name="line.125"></a> -<span class="sourceLineNo">126</span> /**<a name="line.126"></a> -<span class="sourceLineNo">127</span> * Same as {@link #getString(String)} but converts the value to an integer.<a name="line.127"></a> -<span class="sourceLineNo">128</span> *<a name="line.128"></a> -<span class="sourceLineNo">129</span> * @param name The URL parameter name.<a 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class="sourceLineNo">141</span> * @param name The URL parameter name.<a name="line.141"></a> -<span class="sourceLineNo">142</span> * @param def The default value.<a name="line.142"></a> -<span class="sourceLineNo">143</span> * @return<a name="line.143"></a> -<span class="sourceLineNo">144</span> * The parameter value, or the default value if parameter not specified or has no value<a name="line.144"></a> -<span class="sourceLineNo">145</span> * (e.g. <js>"&amp;foo"</js>.<a name="line.145"></a> -<span class="sourceLineNo">146</span> */<a name="line.146"></a> -<span class="sourceLineNo">147</span> public int getInt(String name, int def) {<a name="line.147"></a> -<span class="sourceLineNo">148</span> String s = getString(name);<a name="line.148"></a> -<span class="sourceLineNo">149</span> return StringUtils.isEmpty(s) ? def : Integer.parseInt(s);<a name="line.149"></a> -<span class="sourceLineNo">150</span> }<a name="line.150"></a> -<span class="sourceLineNo">151</span><a name="line.151"></a> -<span class="sourceLineNo">152</span> /**<a name="line.152"></a> -<span class="sourceLineNo">153</span> * Same as {@link #getString(String)} but converts the value to a boolean.<a name="line.153"></a> -<span class="sourceLineNo">154</span> *<a name="line.154"></a> -<span class="sourceLineNo">155</span> * @param name The URL parameter name.<a name="line.155"></a> -<span class="sourceLineNo">156</span> * @return<a name="line.156"></a> -<span class="sourceLineNo">157</span> * The parameter value, or <jk>false</jk> if parameter not specified or has no value<a name="line.157"></a> -<span class="sourceLineNo">158</span> * (e.g. <js>"&amp;foo"</js>.<a name="line.158"></a> -<span class="sourceLineNo">159</span> */<a name="line.159"></a> -<span class="sourceLineNo">160</span> public boolean getBoolean(String name) {<a name="line.160"></a> -<span class="sourceLineNo">161</span> return getBoolean(name, false);<a name="line.161"></a> -<span class="sourceLineNo">162</span> }<a name="line.162"></a> -<span class="sourceLineNo">163</span><a name="line.163"></a> -<span class="sourceLineNo">164</span> /**<a name="line.164"></a> -<span class="sourceLineNo">165</span> * Same as {@link #getString(String,String)} but converts the value to a boolean.<a name="line.165"></a> -<span class="sourceLineNo">166</span> *<a name="line.166"></a> -<span class="sourceLineNo">167</span> * @param name The URL parameter name.<a name="line.167"></a> -<span class="sourceLineNo">168</span> * @param def The default value.<a name="line.168"></a> -<span class="sourceLineNo">169</span> * @return<a name="line.169"></a> -<span class="sourceLineNo">170</span> * The parameter value, or the default value if parameter not specified or has no value<a name="line.170"></a> -<span class="sourceLineNo">171</span> * (e.g. <js>"&amp;foo"</js>.<a name="line.171"></a> -<span class="sourceLineNo">172</span> */<a name="line.172"></a> -<span class="sourceLineNo">173</span> public boolean getBoolean(String name, boolean def) {<a name="line.173"></a> -<span class="sourceLineNo">174</span> String s = getString(name);<a name="line.174"></a> -<span class="sourceLineNo">175</span> return StringUtils.isEmpty(s) ? def : Boolean.parseBoolean(s);<a name="line.175"></a> -<span class="sourceLineNo">176</span> }<a name="line.176"></a> -<span class="sourceLineNo">177</span><a name="line.177"></a> -<span class="sourceLineNo">178</span> /**<a name="line.178"></a> -<span class="sourceLineNo">179</span> * Returns the specified query parameter value converted to a POJO.<a name="line.179"></a> -<span class="sourceLineNo">180</span> *<a name="line.180"></a> -<span class="sourceLineNo">181</span> * <p><a name="line.181"></a> -<span class="sourceLineNo">182</span> * This method can be used to retrieve a parameter without triggering the underlying servlet API to load and parse<a name="line.182"></a> -<span class="sourceLineNo">183</span> * the request body.<a name="line.183"></a> -<span class="sourceLineNo">184</span> *<a name="line.184"></a> -<span class="sourceLineNo">185</span> * <h5 class='section'>Examples:</h5><a name="line.185"></a> -<span class="sourceLineNo">186</span> * <p class='bcode'><a name="line.186"></a> -<span class="sourceLineNo">187</span> * <jc>// Parse into an integer.</jc><a name="line.187"></a> -<span class="sourceLineNo">188</span> * <jk>int</jk> myparam = req.getQueryParameter(<js>"myparam"</js>, <jk>int</jk>.<jk>class</jk>);<a name="line.188"></a> -<span class="sourceLineNo">189</span> *<a name="line.189"></a> -<span class="sourceLineNo">190</span> * <jc>// Parse into an int array.</jc><a name="line.190"></a> -<span class="sourceLineNo">191</span> * <jk>int</jk>[] myparam = req.getQueryParameter(<js>"myparam"</js>, <jk>int</jk>[].<jk>class</jk>);<a name="line.191"></a> -<span class="sourceLineNo">192</span><a name="line.192"></a> -<span class="sourceLineNo">193</span> * <jc>// Parse into a bean.</jc><a name="line.193"></a> -<span class="sourceLineNo">194</span> * MyBean myparam = req.getQueryParameter(<js>"myparam"</js>, MyBean.<jk>class</jk>);<a name="line.194"></a> -<span class="sourceLineNo">195</span> *<a name="line.195"></a> -<span class="sourceLineNo">196</span> * <jc>// Parse into a linked-list of objects.</jc><a name="line.196"></a> -<span class="sourceLineNo">197</span> * List myparam = req.getQueryParameter(<js>"myparam"</js>, LinkedList.<jk>class</jk>);<a name="line.197"></a> -<span class="sourceLineNo">198</span> *<a name="line.198"></a> -<span class="sourceLineNo">199</span> * <jc>// Parse into a map of object keys/values.</jc><a name="line.199"></a> -<span class="sourceLineNo">200</span> * Map myparam = req.getQueryParameter(<js>"myparam"</js>, TreeMap.<jk>class</jk>);<a name="line.200"></a> -<span class="sourceLineNo">201</span> * </p><a name="line.201"></a> -<span class="sourceLineNo">202</span> *<a name="line.202"></a> -<span class="sourceLineNo">203</span> * @param name The parameter name.<a 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class="sourceLineNo">214</span> * Same as {@link #get(String, Class)} except returns a default value if not found.<a name="line.214"></a> -<span class="sourceLineNo">215</span> *<a name="line.215"></a> -<span class="sourceLineNo">216</span> * @param name The parameter name.<a name="line.216"></a> -<span class="sourceLineNo">217</span> * @param def The default value if the parameter was not specified or is <jk>null</jk>.<a name="line.217"></a> -<span class="sourceLineNo">218</span> * @param type The class type to convert the parameter value to.<a name="line.218"></a> -<span class="sourceLineNo">219</span> * @param <T> The class type to convert the parameter value to.<a name="line.219"></a> -<span class="sourceLineNo">220</span> * @return The parameter value converted to the specified class type.<a name="line.220"></a> -<span class="sourceLineNo">221</span> * @throws ParseException<a name="line.221"></a> -<span class="sourceLineNo">222</span> */<a name="line.222"></a> -<span class="sourceLineNo">223</span> public <T> T get(String name, T def, Class<T> type) throws ParseException {<a name="line.223"></a> -<span class="sourceLineNo">224</span> return get(name, def, beanSession.getClassMeta(type));<a name="line.224"></a> -<span class="sourceLineNo">225</span> }<a name="line.225"></a> -<span class="sourceLineNo">226</span><a name="line.226"></a> -<span class="sourceLineNo">227</span> /**<a name="line.227"></a> -<span class="sourceLineNo">228</span> * Returns the specified query parameter value converted to a POJO.<a name="line.228"></a> -<span class="sourceLineNo">229</span> *<a name="line.229"></a> -<span class="sourceLineNo">230</span> * <p><a name="line.230"></a> -<span class="sourceLineNo">231</span> * This method can be used to retrieve a parameter without triggering the underlying servlet API to load and parse<a name="line.231"></a> -<span class="sourceLineNo">232</span> * the request body.<a name="line.232"></a> -<span class="sourceLineNo">233</span> *<a name="line.233"></a> -<span class="sourceLineNo">234</span> * <p><a name="line.234"></a> -<span class="sourceLineNo">235</span> * Use this method if you want to parse into a parameterized <code>Map</code>/<code>Collection</code> object.<a name="line.235"></a> -<span class="sourceLineNo">236</span> *<a name="line.236"></a> -<span class="sourceLineNo">237</span> * <h5 class='section'>Examples:</h5><a name="line.237"></a> -<span class="sourceLineNo">238</span> * <p class='bcode'><a name="line.238"></a> -<span class="sourceLineNo">239</span> * <jc>// Parse into a linked-list of strings.</jc><a name="line.239"></a> -<span class="sourceLineNo">240</span> * List&lt;String&gt; myparam = req.getQueryParameter(<js>"myparam"</js>, LinkedList.<jk>class</jk>, String.<jk>class</jk>);<a name="line.240"></a> -<span class="sourceLineNo">241</span> *<a name="line.241"></a> -<span class="sourceLineNo">242</span> * <jc>// Parse into a linked-list of linked-lists of strings.</jc><a name="line.242"></a> 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String.<jk>class</jk>, List.<jk>class</jk>, MyBean.<jk>class</jk>);<a name="line.249"></a> -<span class="sourceLineNo">250</span> * </p><a name="line.250"></a> +<span class="sourceLineNo">083</span> * @param name The parameter name.<a name="line.83"></a> +<span class="sourceLineNo">084</span> * @param value The parameter value.<a name="line.84"></a> +<span class="sourceLineNo">085</span> */<a name="line.85"></a> +<span class="sourceLineNo">086</span> public void put(String name, Object value) {<a name="line.86"></a> +<span class="sourceLineNo">087</span> put(name, new String[]{StringUtils.toString(value)});<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> * Returns a query parameter value.<a name="line.91"></a> +<span class="sourceLineNo">092</span> *<a name="line.92"></a> +<span class="sourceLineNo">093</span> * <p><a name="line.93"></a> +<span class="sourceLineNo">094</span> * Same as {@link HttpServletRequest#getParameter(String)} except only looks in the URL string, not parameters from<a name="line.94"></a> +<span class="sourceLineNo">095</span> * URL-Encoded FORM posts.<a name="line.95"></a> +<span class="sourceLineNo">096</span> *<a name="line.96"></a> +<span class="sourceLineNo">097</span> * <p><a name="line.97"></a> +<span class="sourceLineNo">098</span> * This method can be used to retrieve a parameter without triggering the underlying servlet API to load and parse<a name="line.98"></a> +<span class="sourceLineNo">099</span> * the request body.<a name="line.99"></a> +<span class="sourceLineNo">100</span> *<a name="line.100"></a> +<span class="sourceLineNo">101</span> * <p><a name="line.101"></a> +<span class="sourceLineNo">102</span> * If multiple query parameters have the same name, this returns only the first instance.<a name="line.102"></a> +<span class="sourceLineNo">103</span> *<a name="line.103"></a> +<span class="sourceLineNo">104</span> * @param name The URL parameter name.<a name="line.104"></a> +<span class="sourceLineNo">105</span> * @return The parameter value, or <jk>null</jk> if parameter not specified or has no value (e.g. <js>"&amp;foo"</js>.<a name="line.105"></a> +<span class="sourceLineNo">106</span> */<a name="line.106"></a> +<span class="sourceLineNo">107</span> public String getString(String name) {<a name="line.107"></a> +<span class="sourceLineNo">108</span> String[] v = get(name);<a name="line.108"></a> +<span class="sourceLineNo">109</span> if (v == null || v.length == 0)<a name="line.109"></a> +<span class="sourceLineNo">110</span> return null;<a name="line.110"></a> +<span class="sourceLineNo">111</span><a name="line.111"></a> +<span class="sourceLineNo">112</span> // Fix for behavior difference between Tomcat and WAS.<a name="line.112"></a> +<span class="sourceLineNo">113</span> // getParameter("foo") on "&foo" in Tomcat returns "".<a name="line.113"></a> +<span class="sourceLineNo">114</span> // getParameter("foo") on "&foo" in WAS returns null.<a name="line.114"></a> +<span class="sourceLineNo">115</span> if (v.length == 1 && v[0] == null)<a name="line.115"></a> +<span class="sourceLineNo">116</span> return "";<a name="line.116"></a> +<span class="sourceLineNo">117</span><a name="line.117"></a> +<span class="sourceLineNo">118</span> return v[0];<a name="line.118"></a> +<span class="sourceLineNo">119</span> }<a name="line.119"></a> +<span class="sourceLineNo">120</span><a name="line.120"></a> +<span class="sourceLineNo">121</span> /**<a name="line.121"></a> +<span class="sourceLineNo">122</span> * Same as {@link #getString(String)} but returns the specified default value if the query parameter was not<a name="line.122"></a> +<span class="sourceLineNo">123</span> * specified.<a name="line.123"></a> +<span class="sourceLineNo">124</span> *<a name="line.124"></a> +<span class="sourceLineNo">125</span> * @param name The URL parameter name.<a name="line.125"></a> +<span class="sourceLineNo">126</span> * @param def The default value.<a name="line.126"></a> +<span class="sourceLineNo">127</span> * @return<a name="line.127"></a> +<span class="sourceLineNo">128</span> * The parameter value, or the default value if parameter not specified or has no value<a name="line.128"></a> +<span class="sourceLineNo">129</span> * (e.g. <js>"&amp;foo"</js>.<a name="line.129"></a> +<span class="sourceLineNo">130</span> */<a name="line.130"></a> +<span class="sourceLineNo">131</span> public String getString(String name, String def) {<a name="line.131"></a> +<span class="sourceLineNo">132</span> String s = getString(name);<a name="line.132"></a> +<span class="sourceLineNo">133</span> return StringUtils.isEmpty(s) ? def : s;<a name="line.133"></a> +<span class="sourceLineNo">134</span> }<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> * Same as {@link #getString(String)} but converts the value to an integer.<a name="line.137"></a> +<span class="sourceLineNo">138</span> *<a name="line.138"></a> +<span class="sourceLineNo">139</span> * @param name The URL parameter name.<a name="line.139"></a> +<span class="sourceLineNo">140</span> * @return<a name="line.140"></a> +<span class="sourceLineNo">141</span> * The parameter value, or <code>0</code> if parameter not specified or has no value<a name="line.141"></a> +<span class="sourceLineNo">142</span> * (e.g. <js>"&amp;foo"</js>.<a name="line.142"></a> +<span class="sourceLineNo">143</span> */<a name="line.143"></a> +<span class="sourceLineNo">144</span> public int getInt(String name) {<a name="line.144"></a> +<span class="sourceLineNo">145</span> return getInt(name, 0);<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> /**<a name="line.148"></a> +<span class="sourceLineNo">149</span> * Same as {@link #getString(String,String)} but converts the value to an integer.<a name="line.149"></a> +<span class="sourceLineNo">150</span> *<a name="line.150"></a> +<span class="sourceLineNo">151</span> * @param name The URL parameter name.<a name="line.151"></a> +<span class="sourceLineNo">152</span> * @param def The default value.<a name="line.152"></a> +<span class="sourceLineNo">153</span> * @return<a name="line.153"></a> +<span class="sourceLineNo">154</span> * The parameter value, or the default value if parameter not specified or has no value<a name="line.154"></a> +<span class="sourceLineNo">155</span> * (e.g. <js>"&amp;foo"</js>.<a name="line.155"></a> +<span class="sourceLineNo">156</span> */<a name="line.156"></a> +<span class="sourceLineNo">157</span> public int getInt(String name, int def) {<a 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ParseException {<a name="line.219"></a> +<span class="sourceLineNo">220</span> return get(name, beanSession.getClassMeta(type));<a name="line.220"></a> +<span class="sourceLineNo">221</span> }<a name="line.221"></a> +<span class="sourceLineNo">222</span><a name="line.222"></a> +<span class="sourceLineNo">223</span> /**<a name="line.223"></a> +<span class="sourceLineNo">224</span> * Same as {@link #get(String, Class)} except returns a default value if not found.<a name="line.224"></a> +<span class="sourceLineNo">225</span> *<a name="line.225"></a> +<span class="sourceLineNo">226</span> * @param name The parameter name.<a name="line.226"></a> +<span class="sourceLineNo">227</span> * @param def The default value if the parameter was not specified or is <jk>null</jk>.<a name="line.227"></a> +<span class="sourceLineNo">228</span> * @param type The class type to convert the parameter value to.<a name="line.228"></a> +<span class="sourceLineNo">229</span> * @param <T> The class type to convert the parameter value to.<a name="line.229"></a> +<span class="sourceLineNo">230</span> * @return The parameter value converted to the specified class type.<a name="line.230"></a> +<span class="sourceLineNo">231</span> * @throws ParseException<a name="line.231"></a> +<span class="sourceLineNo">232</span> */<a name="line.232"></a> +<span class="sourceLineNo">233</span> public <T> T get(String name, T def, Class<T> type) throws ParseException {<a name="line.233"></a> +<span class="sourceLineNo">234</span> return get(name, def, beanSession.getClassMeta(type));<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> * Returns the specified query parameter value converted to a POJO.<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> * This method can be used to retrieve a parameter without triggering the underlying servlet API to load and parse<a name="line.241"></a> +<span class="sourceLineNo">242</span> * the request body.<a name="line.242"></a> +<span class="sourceLineNo">243</span> *<a name="line.243"></a> +<span class="sourceLineNo">244</span> * <p><a name="line.244"></a> +<span class="sourceLineNo">245</span> * Use this method if you want to parse into a parameterized <code>Map</code>/<code>Collection</code> object.<a name="line.245"></a> +<span class="sourceLineNo">246</span> *<a name="line.246"></a> +<span class="sourceLineNo">247</span> * <h5 class='section'>Examples:</h5><a name="line.247"></a> +<span class="sourceLineNo">248</span> * <p class='bcode'><a name="line.248"></a> +<span class="sourceLineNo">249</span> * <jc>// Parse into a linked-list of strings.</jc><a name="line.249"></a> +<span 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class="sourceLineNo">287</span> */<a name="line.287"></a> -<span class="sourceLineNo">288</span> public <T> T get(String name, Object def, Type type, Type...args) throws ParseException {<a name="line.288"></a> -<span class="sourceLineNo">289</span> return (T)parse(name, def, beanSession.getClassMeta(type, args));<a name="line.289"></a> -<span class="sourceLineNo">290</span> }<a name="line.290"></a> -<span class="sourceLineNo">291</span><a name="line.291"></a> -<span class="sourceLineNo">292</span> /**<a name="line.292"></a> -<span class="sourceLineNo">293</span> * Same as {@link #get(String, Class)} except for use on multi-part parameters<a name="line.293"></a> -<span class="sourceLineNo">294</span> * (e.g. <js>"&amp;key=1&amp;key=2&amp;key=3"</js> instead of <js>"&amp;key=(1,2,3)"</js>).<a name="line.294"></a> -<span class="sourceLineNo">295</span> *<a name="line.295"></a> -<span class="sourceLineNo">296</span> * <p><a name="line.296"></a> -<span class="sourceLineNo">297</span> * This 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<br>Can be any of the following: {@link ClassMeta}, {@link Class}, {@link ParameterizedType},<a name="line.265"></a> +<span class="sourceLineNo">266</span> * {@link GenericArrayType}<a name="line.266"></a> +<span class="sourceLineNo">267</span> * @param args<a name="line.267"></a> +<span class="sourceLineNo">268</span> * The type arguments of the class if it's a collection or map.<a name="line.268"></a> +<span class="sourceLineNo">269</span> * <br>Can be any of the following: {@link ClassMeta}, {@link Class}, {@link ParameterizedType},<a name="line.269"></a> +<span class="sourceLineNo">270</span> * {@link GenericArrayType}<a name="line.270"></a> +<span class="sourceLineNo">271</span> * <br>Ignored if the main type is not a map or collection.<a name="line.271"></a> +<span class="sourceLineNo">272</span> * @param <T> The class type to convert the parameter value to.<a name="line.272"></a> +<span class="sourceLineNo">273</span> * @return The parameter value converted to the specified 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class="sourceLineNo">332</span> * The type arguments of the class if it's a collection or map.<a name="line.332"></a> +<span class="sourceLineNo">333</span> * <br>Can be any of the following: {@link ClassMeta}, {@link Class}, {@link ParameterizedType},<a name="line.333"></a> +<span class="sourceLineNo">334</span> * {@link GenericArrayType}<a name="line.334"></a> +<span class="sourceLineNo">335</span> * <br>Ignored if the main type is not a map or collection.<a name="line.335"></a> +<span class="sourceLineNo">336</span> * @param <T> The class type to convert the parameter value to.<a name="line.336"></a> +<span class="sourceLineNo">337</span> * @return The query parameter value converted to the specified class type.<a name="line.337"></a> +<span class="sourceLineNo">338</span> * @throws ParseException<a name="line.338"></a> <span class="sourceLineNo">339</span> */<a name="line.339"></a> -<span class="sourceLineNo">340</span> public boolean containsAnyKeys(String...params) {<a 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name="line.352"></a> -<span class="sourceLineNo">353</span> * <li><a name="line.353"></a> -<span class="sourceLineNo">354</span> * <js>"&amp;s="</js> - A comma-delimited list of column-name/search-token pairs.<a name="line.354"></a> -<span class="sourceLineNo">355</span> * <br>Example: <js>"&amp;s=column1=foo*,column2=*bar"</js><a name="line.355"></a> -<span class="sourceLineNo">356</span> * <li><a name="line.356"></a> -<span class="sourceLineNo">357</span> * <js>"&amp;v="</js> - A comma-delimited list column names to view.<a name="line.357"></a> -<span class="sourceLineNo">358</span> * <br>Example: <js>"&amp;v=column1,column2"</js><a name="line.358"></a> -<span class="sourceLineNo">359</span> * <li><a name="line.359"></a> -<span class="sourceLineNo">360</span> * <js>"&amp;o="</js> - A comma-delimited list column names to sort by.<a name="line.360"></a> -<span class="sourceLineNo">361</span> * <br>Column names can be suffixed with <js>'-'</js> to indicate descending order.<a name="line.361"></a> -<span class="sourceLineNo">362</span> * <br>Example: <js>"&amp;o=column1,column2-"</js><a name="line.362"></a> +<span class="sourceLineNo">340</span> public <T> T getAll(String name, Type type, Type...args) throws ParseException {<a name="line.340"></a> +<span class="sourceLineNo">341</span> return (T)parseAll(name, beanSession.getClassMeta(type, args));<a name="line.341"></a> +<span class="sourceLineNo">342</span> }<a name="line.342"></a> +<span class="sourceLineNo">343</span><a name="line.343"></a> +<span class="sourceLineNo">344</span> /**<a name="line.344"></a> +<span class="sourceLineNo">345</span> * Returns <jk>true</jk> if the request contains any of the specified query parameters.<a name="line.345"></a> +<span class="sourceLineNo">346</span> *<a name="line.346"></a> +<span class="sourceLineNo">347</span> * @param params The list of parameters to check for.<a name="line.347"></a> +<span class="sourceLineNo">348</span> * @return <jk>true</jk> if the request contains any of the specified query parameters.<a name="line.348"></a> +<span class="sourceLineNo">349</span> */<a name="line.349"></a> +<span class="sourceLineNo">350</span> public boolean containsAnyKeys(String...params) {<a name="line.350"></a> +<span class="sourceLineNo">351</span> for (String p : params)<a name="line.351"></a> +<span class="sourceLineNo">352</span> if (containsKey(p))<a name="line.352"></a> +<span class="sourceLineNo">353</span> return true;<a name="line.353"></a> +<span class="sourceLineNo">354</span> return false;<a name="line.354"></a> +<span class="sourceLineNo">355</span> }<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> * Locates the special search query arguments in the query and returns them as a {@link SearchArgs} object.<a name="line.358"></a> +<span class="sourceLineNo">359</span> *<a name="line.359"></a> +<span class="sourceLineNo">360</span> * <p><a name="line.360"></a> +<span class="sourceLineNo">361</span> * The query arguments are as follows:<a name="line.361"></a> +<span class="sourceLineNo">362</span> * <ul><a name="line.362"></a> <span class="sourceLineNo">363</span> * <li><a name="line.363"></a> -<span class="sourceLineNo">364</span> * <js>"&amp;p="</js> - The zero-index row number of the first row to display.<a name="line.364"></a> -<span class="sourceLineNo">365</span> * <br>Example: <js>"&amp;p=100"</js><a name="line.365"></a> +<span class="sourceLineNo">364</span> * <js>"&amp;s="</js> - A comma-delimited list of column-name/search-token pairs.<a name="line.364"></a> +<span class="sourceLineNo">365</span> * <br>Example: <js>"&amp;s=column1=foo*,column2=*bar"</js><a name="line.365"></a> <span class="sourceLineNo">366</span> * <li><a name="line.366"></a> -<span class="sourceLineNo">367</span> * <js>"&amp;l="</js> - The number of rows to return.<a name="line.367"></a> -<span 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<TRUNCATED>
