http://git-wip-us.apache.org/repos/asf/incubator-juneau-website/blob/756ffe72/content/site/apidocs/src-html/org/apache/juneau/rest/RestRequest.html ---------------------------------------------------------------------- diff --git a/content/site/apidocs/src-html/org/apache/juneau/rest/RestRequest.html b/content/site/apidocs/src-html/org/apache/juneau/rest/RestRequest.html index ea7dddd..bce0712 100644 --- a/content/site/apidocs/src-html/org/apache/juneau/rest/RestRequest.html +++ b/content/site/apidocs/src-html/org/apache/juneau/rest/RestRequest.html @@ -71,1913 +71,1921 @@ <span class="sourceLineNo">063</span>public final class RestRequest extends HttpServletRequestWrapper {<a name="line.63"></a> <span class="sourceLineNo">064</span><a name="line.64"></a> <span class="sourceLineNo">065</span> private final RestServlet servlet;<a name="line.65"></a> -<span class="sourceLineNo">066</span> private String method, pathRemainder, body;<a name="line.66"></a> -<span class="sourceLineNo">067</span> Method javaMethod;<a name="line.67"></a> -<span class="sourceLineNo">068</span> private ObjectMap properties;<a name="line.68"></a> -<span class="sourceLineNo">069</span> private SerializerGroup serializerGroup;<a name="line.69"></a> -<span class="sourceLineNo">070</span> private ParserGroup parserGroup;<a name="line.70"></a> -<span class="sourceLineNo">071</span> private Encoder encoder;<a name="line.71"></a> -<span class="sourceLineNo">072</span> private int contentLength;<a name="line.72"></a> -<span class="sourceLineNo">073</span> private final boolean debug;<a name="line.73"></a> -<span class="sourceLineNo">074</span> private UrlEncodingParser urlEncodingParser; // The parser used to parse URL attributes and parameters (beanContext also used to parse headers)<a name="line.74"></a> -<span class="sourceLineNo">075</span> private BeanSession beanSession;<a name="line.75"></a> -<span class="sourceLineNo">076</span> private VarResolverSession varSession;<a name="line.76"></a> -<span class="sourceLineNo">077</span> private Map<String,String[]> queryParams;<a name="line.77"></a> -<span class="sourceLineNo">078</span> private Map<String,String> defaultServletHeaders, defaultMethodHeaders, overriddenHeaders, overriddenQueryParams, overriddenFormDataParams, pathParameters;<a name="line.78"></a> -<span class="sourceLineNo">079</span> private boolean isPost;<a name="line.79"></a> -<span class="sourceLineNo">080</span> private String servletURI, relativeServletURI;<a name="line.80"></a> -<span class="sourceLineNo">081</span> private String charset, defaultCharset;<a name="line.81"></a> -<span class="sourceLineNo">082</span> private ObjectMap headers;<a name="line.82"></a> -<span class="sourceLineNo">083</span> private ConfigFile cf;<a name="line.83"></a> -<span class="sourceLineNo">084</span> private Swagger swagger, fileSwagger;<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> * Constructor.<a name="line.87"></a> -<span class="sourceLineNo">088</span> */<a name="line.88"></a> -<span class="sourceLineNo">089</span> RestRequest(RestServlet servlet, HttpServletRequest req) throws ServletException {<a name="line.89"></a> -<span class="sourceLineNo">090</span> super(req);<a name="line.90"></a> -<span class="sourceLineNo">091</span><a name="line.91"></a> -<span class="sourceLineNo">092</span> try {<a name="line.92"></a> -<span class="sourceLineNo">093</span> this.servlet = servlet;<a name="line.93"></a> -<span class="sourceLineNo">094</span> isPost = req.getMethod().equalsIgnoreCase("POST");<a name="line.94"></a> -<span class="sourceLineNo">095</span><a name="line.95"></a> -<span class="sourceLineNo">096</span> // If this is a POST, we want to parse the query parameters ourselves to prevent<a name="line.96"></a> -<span class="sourceLineNo">097</span> // the servlet code from processing the HTTP body as URL-Encoded parameters.<a name="line.97"></a> -<span class="sourceLineNo">098</span> if (isPost)<a name="line.98"></a> -<span class="sourceLineNo">099</span> queryParams = servlet.getUrlEncodingParser().parseIntoSimpleMap(getQueryString());<a name="line.99"></a> -<span class="sourceLineNo">100</span> else {<a name="line.100"></a> -<span class="sourceLineNo">101</span> queryParams = req.getParameterMap();<a name="line.101"></a> -<span class="sourceLineNo">102</span> }<a name="line.102"></a> -<span class="sourceLineNo">103</span><a name="line.103"></a> -<span class="sourceLineNo">104</span> // Get the HTTP method.<a name="line.104"></a> -<span class="sourceLineNo">105</span> // Can be overridden through a "method" GET attribute.<a name="line.105"></a> -<span class="sourceLineNo">106</span> method = super.getMethod();<a name="line.106"></a> -<span class="sourceLineNo">107</span><a name="line.107"></a> -<span class="sourceLineNo">108</span> String m = getQueryParameter("method");<a name="line.108"></a> -<span class="sourceLineNo">109</span> if (! StringUtils.isEmpty(m) && (servlet.context.allowMethodParams.contains(m) || servlet.context.allowMethodParams.contains("*")))<a name="line.109"></a> -<span class="sourceLineNo">110</span> method = m;<a name="line.110"></a> -<span class="sourceLineNo">111</span><a name="line.111"></a> -<span class="sourceLineNo">112</span> if (servlet.context.allowBodyParam)<a name="line.112"></a> -<span class="sourceLineNo">113</span> body = getQueryParameter("body");<a name="line.113"></a> -<span class="sourceLineNo">114</span><a name="line.114"></a> -<span class="sourceLineNo">115</span> defaultServletHeaders = servlet.getDefaultRequestHeaders();<a name="line.115"></a> -<span class="sourceLineNo">116</span><a name="line.116"></a> -<span class="sourceLineNo">117</span> debug = "true".equals(getQueryParameter("debug", "false"));<a name="line.117"></a> +<span class="sourceLineNo">066</span> private final String method;<a name="line.66"></a> +<span class="sourceLineNo">067</span> private String pathRemainder, body;<a name="line.67"></a> +<span class="sourceLineNo">068</span> private Method javaMethod;<a name="line.68"></a> +<span class="sourceLineNo">069</span> private ObjectMap properties;<a name="line.69"></a> +<span class="sourceLineNo">070</span> private SerializerGroup serializerGroup;<a name="line.70"></a> +<span class="sourceLineNo">071</span> private ParserGroup parserGroup;<a name="line.71"></a> +<span class="sourceLineNo">072</span> private Encoder encoder;<a name="line.72"></a> +<span class="sourceLineNo">073</span> private int contentLength;<a name="line.73"></a> +<span class="sourceLineNo">074</span> private final boolean debug;<a name="line.74"></a> +<span class="sourceLineNo">075</span> private UrlEncodingParser urlEncodingParser; // The parser used to parse URL attributes and parameters (beanContext also used to parse headers)<a name="line.75"></a> +<span class="sourceLineNo">076</span> private BeanSession beanSession;<a name="line.76"></a> +<span class="sourceLineNo">077</span> private VarResolverSession varSession;<a name="line.77"></a> +<span class="sourceLineNo">078</span> private final Map<String,String[]> queryParams;<a name="line.78"></a> +<span class="sourceLineNo">079</span> private final Map<String,String> defaultServletHeaders;<a name="line.79"></a> +<span class="sourceLineNo">080</span> private Map<String,String> defaultMethodHeaders, overriddenHeaders, overriddenQueryParams, overriddenFormDataParams, pathParameters;<a name="line.80"></a> +<span class="sourceLineNo">081</span> private boolean isPost;<a name="line.81"></a> +<span class="sourceLineNo">082</span> private String servletURI, relativeServletURI;<a name="line.82"></a> +<span class="sourceLineNo">083</span> private String charset, defaultCharset;<a name="line.83"></a> +<span class="sourceLineNo">084</span> private ObjectMap headers;<a name="line.84"></a> +<span class="sourceLineNo">085</span> private ConfigFile cf;<a name="line.85"></a> +<span class="sourceLineNo">086</span> private Swagger swagger, fileSwagger;<a name="line.86"></a> +<span class="sourceLineNo">087</span><a name="line.87"></a> +<span class="sourceLineNo">088</span> /**<a name="line.88"></a> +<span class="sourceLineNo">089</span> * Constructor.<a name="line.89"></a> +<span class="sourceLineNo">090</span> */<a name="line.90"></a> +<span class="sourceLineNo">091</span> RestRequest(RestServlet servlet, HttpServletRequest req) throws ServletException {<a name="line.91"></a> +<span class="sourceLineNo">092</span> super(req);<a name="line.92"></a> +<span class="sourceLineNo">093</span><a name="line.93"></a> +<span class="sourceLineNo">094</span> try {<a name="line.94"></a> +<span class="sourceLineNo">095</span> this.servlet = servlet;<a name="line.95"></a> +<span class="sourceLineNo">096</span> isPost = req.getMethod().equalsIgnoreCase("POST");<a name="line.96"></a> +<span class="sourceLineNo">097</span><a name="line.97"></a> +<span class="sourceLineNo">098</span> // If this is a POST, we want to parse the query parameters ourselves to prevent<a name="line.98"></a> +<span class="sourceLineNo">099</span> // the servlet code from processing the HTTP body as URL-Encoded parameters.<a name="line.99"></a> +<span class="sourceLineNo">100</span> if (isPost)<a name="line.100"></a> +<span class="sourceLineNo">101</span> queryParams = servlet.getUrlEncodingParser().parseIntoSimpleMap(getQueryString());<a name="line.101"></a> +<span class="sourceLineNo">102</span> else {<a name="line.102"></a> +<span class="sourceLineNo">103</span> queryParams = req.getParameterMap();<a name="line.103"></a> +<span class="sourceLineNo">104</span> }<a name="line.104"></a> +<span class="sourceLineNo">105</span><a name="line.105"></a> +<span class="sourceLineNo">106</span> // Get the HTTP method.<a name="line.106"></a> +<span class="sourceLineNo">107</span> // Can be overridden through a "method" GET attribute.<a name="line.107"></a> +<span class="sourceLineNo">108</span> String _method = super.getMethod();<a name="line.108"></a> +<span class="sourceLineNo">109</span><a name="line.109"></a> +<span class="sourceLineNo">110</span> String m = getQueryParameter("method");<a name="line.110"></a> +<span class="sourceLineNo">111</span> if (! StringUtils.isEmpty(m) && (servlet.context.allowMethodParams.contains(m) || servlet.context.allowMethodParams.contains("*")))<a name="line.111"></a> +<span class="sourceLineNo">112</span> _method = m;<a name="line.112"></a> +<span class="sourceLineNo">113</span><a name="line.113"></a> +<span class="sourceLineNo">114</span> method = _method;<a name="line.114"></a> +<span class="sourceLineNo">115</span><a name="line.115"></a> +<span class="sourceLineNo">116</span> if (servlet.context.allowBodyParam)<a name="line.116"></a> +<span class="sourceLineNo">117</span> body = getQueryParameter("body");<a name="line.117"></a> <span class="sourceLineNo">118</span><a name="line.118"></a> -<span class="sourceLineNo">119</span> if (debug) {<a name="line.119"></a> -<span class="sourceLineNo">120</span> servlet.log(Level.INFO, toString());<a name="line.120"></a> -<span class="sourceLineNo">121</span> }<a name="line.121"></a> +<span class="sourceLineNo">119</span> defaultServletHeaders = servlet.getDefaultRequestHeaders();<a name="line.119"></a> +<span class="sourceLineNo">120</span><a name="line.120"></a> +<span class="sourceLineNo">121</span> debug = "true".equals(getQueryParameter("debug", "false"));<a name="line.121"></a> <span class="sourceLineNo">122</span><a name="line.122"></a> -<span class="sourceLineNo">123</span> } catch (RestException e) {<a name="line.123"></a> -<span class="sourceLineNo">124</span> throw e;<a name="line.124"></a> -<span class="sourceLineNo">125</span> } catch (Exception e) {<a name="line.125"></a> -<span class="sourceLineNo">126</span> throw new ServletException(e);<a name="line.126"></a> -<span class="sourceLineNo">127</span> }<a name="line.127"></a> -<span class="sourceLineNo">128</span> }<a name="line.128"></a> -<span class="sourceLineNo">129</span><a name="line.129"></a> -<span class="sourceLineNo">130</span> /*<a name="line.130"></a> -<span class="sourceLineNo">131</span> * Called from RestServlet after a match has been made but before the guard or method invocation.<a name="line.131"></a> -<span class="sourceLineNo">132</span> */<a name="line.132"></a> -<span class="sourceLineNo">133</span> @SuppressWarnings("hiding")<a name="line.133"></a> -<span class="sourceLineNo">134</span> final void init(Method javaMethod, String pathRemainder, ObjectMap properties, Map<String,String> mDefaultRequestHeaders, String defaultCharset, SerializerGroup mSerializers, ParserGroup mParsers, UrlEncodingParser mUrlEncodingParser) {<a name="line.134"></a> -<span class="sourceLineNo">135</span> this.javaMethod = javaMethod;<a name="line.135"></a> -<span class="sourceLineNo">136</span> this.pathRemainder = pathRemainder;<a name="line.136"></a> -<span class="sourceLineNo">137</span> this.properties = properties;<a name="line.137"></a> -<span class="sourceLineNo">138</span> this.defaultMethodHeaders = mDefaultRequestHeaders;<a name="line.138"></a> -<span class="sourceLineNo">139</span> this.serializerGroup = mSerializers;<a name="line.139"></a> -<span class="sourceLineNo">140</span> this.parserGroup = mParsers;<a name="line.140"></a> -<span class="sourceLineNo">141</span> this.urlEncodingParser = mUrlEncodingParser;<a name="line.141"></a> -<span class="sourceLineNo">142</span> this.beanSession = urlEncodingParser.getBeanContext().createSession();<a name="line.142"></a> -<span class="sourceLineNo">143</span> this.defaultCharset = defaultCharset;<a name="line.143"></a> -<span class="sourceLineNo">144</span> }<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> * Returns a string of the form <js>"HTTP method-name full-url"</js><a name="line.147"></a> -<span class="sourceLineNo">148</span> *<a name="line.148"></a> -<span class="sourceLineNo">149</span> * @return A description of the request.<a name="line.149"></a> -<span class="sourceLineNo">150</span> */<a name="line.150"></a> -<span class="sourceLineNo">151</span> public String getDescription() {<a name="line.151"></a> -<span class="sourceLineNo">152</span> String qs = getQueryString();<a name="line.152"></a> -<span class="sourceLineNo">153</span> return "HTTP " + getMethod() + " " + getRequestURI() + (qs == null ? "" : "?" + qs);<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> //--------------------------------------------------------------------------------<a name="line.157"></a> -<span class="sourceLineNo">158</span> // Properties<a name="line.158"></a> -<span class="sourceLineNo">159</span> //--------------------------------------------------------------------------------<a name="line.159"></a> +<span class="sourceLineNo">123</span> if (debug) {<a name="line.123"></a> +<span class="sourceLineNo">124</span> servlet.log(Level.INFO, toString());<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> } catch (RestException e) {<a name="line.127"></a> +<span class="sourceLineNo">128</span> throw e;<a name="line.128"></a> +<span class="sourceLineNo">129</span> } catch (Exception e) {<a name="line.129"></a> +<span class="sourceLineNo">130</span> throw new ServletException(e);<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> /*<a name="line.134"></a> +<span class="sourceLineNo">135</span> * Called from RestServlet after a match has been made but before the guard or method invocation.<a name="line.135"></a> +<span class="sourceLineNo">136</span> */<a name="line.136"></a> +<span class="sourceLineNo">137</span> @SuppressWarnings("hiding")<a name="line.137"></a> +<span class="sourceLineNo">138</span> final void init(Method javaMethod, String pathRemainder, ObjectMap properties, Map<String,String> mDefaultRequestHeaders, String defaultCharset, SerializerGroup mSerializers, ParserGroup mParsers, UrlEncodingParser mUrlEncodingParser) {<a name="line.138"></a> +<span class="sourceLineNo">139</span> this.javaMethod = javaMethod;<a name="line.139"></a> +<span class="sourceLineNo">140</span> this.pathRemainder = pathRemainder;<a name="line.140"></a> +<span class="sourceLineNo">141</span> this.properties = properties;<a name="line.141"></a> +<span class="sourceLineNo">142</span> this.defaultMethodHeaders = mDefaultRequestHeaders;<a name="line.142"></a> +<span class="sourceLineNo">143</span> this.serializerGroup = mSerializers;<a name="line.143"></a> +<span class="sourceLineNo">144</span> this.parserGroup = mParsers;<a name="line.144"></a> +<span class="sourceLineNo">145</span> this.urlEncodingParser = mUrlEncodingParser;<a name="line.145"></a> +<span class="sourceLineNo">146</span> this.beanSession = urlEncodingParser.getBeanContext().createSession();<a name="line.146"></a> +<span class="sourceLineNo">147</span> this.defaultCharset = defaultCharset;<a name="line.147"></a> +<span class="sourceLineNo">148</span> }<a name="line.148"></a> +<span class="sourceLineNo">149</span><a name="line.149"></a> +<span class="sourceLineNo">150</span> /**<a name="line.150"></a> +<span class="sourceLineNo">151</span> * Returns a string of the form <js>"HTTP method-name full-url"</js><a name="line.151"></a> +<span class="sourceLineNo">152</span> *<a name="line.152"></a> +<span class="sourceLineNo">153</span> * @return A description of the request.<a name="line.153"></a> +<span class="sourceLineNo">154</span> */<a name="line.154"></a> +<span class="sourceLineNo">155</span> public String getDescription() {<a name="line.155"></a> +<span class="sourceLineNo">156</span> String qs = getQueryString();<a name="line.156"></a> +<span class="sourceLineNo">157</span> return "HTTP " + getMethod() + " " + getRequestURI() + (qs == null ? "" : "?" + qs);<a name="line.157"></a> +<span class="sourceLineNo">158</span> }<a name="line.158"></a> +<span class="sourceLineNo">159</span><a name="line.159"></a> <span class="sourceLineNo">160</span><a name="line.160"></a> -<span class="sourceLineNo">161</span> /**<a name="line.161"></a> -<span class="sourceLineNo">162</span> * Servlet calls this method to initialize the properties.<a name="line.162"></a> -<span class="sourceLineNo">163</span> */<a name="line.163"></a> -<span class="sourceLineNo">164</span> RestRequest setProperties(ObjectMap properties) {<a name="line.164"></a> -<span class="sourceLineNo">165</span> this.properties = properties;<a name="line.165"></a> -<span class="sourceLineNo">166</span> return this;<a name="line.166"></a> -<span class="sourceLineNo">167</span> }<a name="line.167"></a> -<span class="sourceLineNo">168</span><a name="line.168"></a> -<span class="sourceLineNo">169</span> /**<a name="line.169"></a> -<span class="sourceLineNo">170</span> * Retrieve the properties active for this request.<a name="line.170"></a> -<span class="sourceLineNo">171</span> * <p><a name="line.171"></a> -<span class="sourceLineNo">172</span> * These properties can be modified by the request.<a name="line.172"></a> -<span class="sourceLineNo">173</span> *<a name="line.173"></a> -<span class="sourceLineNo">174</span> * @return The properties active for this request.<a name="line.174"></a> -<span class="sourceLineNo">175</span> */<a name="line.175"></a> -<span class="sourceLineNo">176</span> public ObjectMap getProperties() {<a name="line.176"></a> -<span class="sourceLineNo">177</span> return this.properties;<a name="line.177"></a> -<span class="sourceLineNo">178</span> }<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> //--------------------------------------------------------------------------------<a name="line.181"></a> -<span class="sourceLineNo">182</span> // Headers<a name="line.182"></a> -<span class="sourceLineNo">183</span> //--------------------------------------------------------------------------------<a name="line.183"></a> +<span class="sourceLineNo">161</span> //--------------------------------------------------------------------------------<a name="line.161"></a> +<span class="sourceLineNo">162</span> // Properties<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> /**<a name="line.165"></a> +<span class="sourceLineNo">166</span> * Servlet calls this method to initialize the properties.<a name="line.166"></a> +<span class="sourceLineNo">167</span> */<a name="line.167"></a> +<span class="sourceLineNo">168</span> RestRequest setProperties(ObjectMap properties) {<a 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+<span class="sourceLineNo">246</span> * <p class='bcode'><a name="line.246"></a> +<span class="sourceLineNo">247</span> * <jc>// Parse into an integer.</jc><a name="line.247"></a> +<span class="sourceLineNo">248</span> * <jk>int</jk> myheader = req.getHeader(<js>"My-Header"</js>, <jk>int</jk>.<jk>class</jk>);<a name="line.248"></a> <span class="sourceLineNo">249</span> *<a name="line.249"></a> -<span class="sourceLineNo">250</span> * @param name The HTTP header name.<a name="line.250"></a> -<span class="sourceLineNo">251</span> * @param type The class type to convert the header value to.<a name="line.251"></a> -<span class="sourceLineNo">252</span> * @param <T> The class type to convert the header value to.<a name="line.252"></a> -<span class="sourceLineNo">253</span> * @return The parameter value converted to the specified class type.<a name="line.253"></a> -<span class="sourceLineNo">254</span> */<a name="line.254"></a> -<span class="sourceLineNo">255</span> public <T> T 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def : s;<a name="line.485"></a> -<span class="sourceLineNo">486</span> }<a name="line.486"></a> -<span class="sourceLineNo">487</span><a name="line.487"></a> -<span class="sourceLineNo">488</span> /**<a name="line.488"></a> -<span class="sourceLineNo">489</span> * Returns the specified query parameter value converted to a POJO.<a name="line.489"></a> -<span class="sourceLineNo">490</span> * <p><a name="line.490"></a> -<span class="sourceLineNo">491</span> * This method can be used to retrieve a parameter without triggering the underlying servlet API to load and parse the request body.<a name="line.491"></a> -<span class="sourceLineNo">492</span> * <p><a name="line.492"></a> -<span class="sourceLineNo">493</span> * <h5 class='section'>Examples:</h5><a name="line.493"></a> -<span class="sourceLineNo">494</span> * <p class='bcode'><a name="line.494"></a> -<span class="sourceLineNo">495</span> * <jc>// Parse into an integer.</jc><a name="line.495"></a> -<span class="sourceLineNo">496</span> * <jk>int</jk> myparam = req.getQueryParameter(<js>"myparam"</js>, <jk>int</jk>.<jk>class</jk>);<a name="line.496"></a> -<span class="sourceLineNo">497</span> *<a name="line.497"></a> -<span class="sourceLineNo">498</span> * <jc>// Parse into an int array.</jc><a name="line.498"></a> -<span class="sourceLineNo">499</span> * <jk>int</jk>[] myparam = req.getQueryParameter(<js>"myparam"</js>, <jk>int</jk>[].<jk>class</jk>);<a name="line.499"></a> -<span class="sourceLineNo">500</span><a name="line.500"></a> -<span class="sourceLineNo">501</span> * <jc>// Parse into a bean.</jc><a name="line.501"></a> -<span class="sourceLineNo">502</span> * MyBean myparam = req.getQueryParameter(<js>"myparam"</js>, MyBean.<jk>class</jk>);<a name="line.502"></a> -<span class="sourceLineNo">503</span> *<a name="line.503"></a> -<span class="sourceLineNo">504</span> * <jc>// Parse into a linked-list of objects.</jc><a name="line.504"></a> -<span class="sourceLineNo">505</span> * List myparam = req.getQueryParameter(<js>"myparam"</js>, LinkedList.<jk>class</jk>);<a name="line.505"></a> -<span class="sourceLineNo">506</span> *<a name="line.506"></a> -<span class="sourceLineNo">507</span> * <jc>// Parse into a map of object keys/values.</jc><a name="line.507"></a> -<span class="sourceLineNo">508</span> * Map myparam = req.getQueryParameter(<js>"myparam"</js>, TreeMap.<jk>class</jk>);<a name="line.508"></a> -<span class="sourceLineNo">509</span> * </p><a name="line.509"></a> +<span class="sourceLineNo">435</span> //--------------------------------------------------------------------------------<a name="line.435"></a> +<span class="sourceLineNo">436</span> // Query parameters<a name="line.436"></a> +<span class="sourceLineNo">437</span> //--------------------------------------------------------------------------------<a name="line.437"></a> +<span class="sourceLineNo">438</span><a name="line.438"></a> +<span class="sourceLineNo">439</span> /**<a name="line.439"></a> +<span class="sourceLineNo">440</span> * Sets a request query parameter value.<a name="line.440"></a> +<span class="sourceLineNo">441</span> *<a name="line.441"></a> +<span class="sourceLineNo">442</span> * @param name The parameter name.<a name="line.442"></a> +<span class="sourceLineNo">443</span> * @param value The parameter value.<a name="line.443"></a> +<span class="sourceLineNo">444</span> */<a name="line.444"></a> +<span class="sourceLineNo">445</span> public void setQueryParameter(String name, Object value) {<a name="line.445"></a> +<span class="sourceLineNo">446</span> if (overriddenQueryParams == null)<a name="line.446"></a> +<span class="sourceLineNo">447</span> overriddenQueryParams = new TreeMap<String,String>(String.CASE_INSENSITIVE_ORDER);<a name="line.447"></a> +<span class="sourceLineNo">448</span> overriddenQueryParams.put(name, value == null ? null : value.toString());<a name="line.448"></a> +<span class="sourceLineNo">449</span> }<a name="line.449"></a> +<span class="sourceLineNo">450</span><a name="line.450"></a> +<span class="sourceLineNo">451</span> /**<a name="line.451"></a> +<span class="sourceLineNo">452</span> * Returns a query parameter value.<a name="line.452"></a> +<span class="sourceLineNo">453</span> * <p><a name="line.453"></a> +<span class="sourceLineNo">454</span> * Same as {@link #getParameter(String)} except only looks in the URL string, not parameters from URL-Encoded FORM posts.<a name="line.454"></a> +<span class="sourceLineNo">455</span> * <p><a name="line.455"></a> +<span class="sourceLineNo">456</span> * This method can be used to retrieve a parameter without triggering the underlying servlet API to load and parse the request body.<a name="line.456"></a> +<span class="sourceLineNo">457</span> *<a name="line.457"></a> +<span class="sourceLineNo">458</span> * @param name The URL parameter name.<a name="line.458"></a> +<span class="sourceLineNo">459</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.459"></a> +<span class="sourceLineNo">460</span> */<a name="line.460"></a> +<span class="sourceLineNo">461</span> public String getQueryParameter(String name) {<a name="line.461"></a> +<span class="sourceLineNo">462</span> String s = null;<a name="line.462"></a> +<span class="sourceLineNo">463</span> if (overriddenQueryParams != null)<a name="line.463"></a> +<span class="sourceLineNo">464</span> s = overriddenQueryParams.get(name);<a name="line.464"></a> +<span class="sourceLineNo">465</span> if (s != null)<a name="line.465"></a> +<span class="sourceLineNo">466</span> return s;<a name="line.466"></a> +<span class="sourceLineNo">467</span> String[] v = queryParams.get(name);<a name="line.467"></a> +<span class="sourceLineNo">468</span> if (v == null || v.length == 0)<a name="line.468"></a> +<span class="sourceLineNo">469</span> return null;<a name="line.469"></a> +<span class="sourceLineNo">470</span> if (v.length == 1 && v[0] != null && v[0].isEmpty()) {<a name="line.470"></a> +<span class="sourceLineNo">471</span> // Fix for behavior difference between Tomcat and WAS.<a name="line.471"></a> +<span class="sourceLineNo">472</span> // getParameter("foo") on "&foo" in Tomcat returns "".<a name="line.472"></a> +<span class="sourceLineNo">473</span> // getParameter("foo") on "&foo" in WAS returns null.<a name="line.473"></a> +<span class="sourceLineNo">474</span> if (queryParams.containsKey(name))<a name="line.474"></a> +<span class="sourceLineNo">475</span> return null;<a name="line.475"></a> +<span class="sourceLineNo">476</span> }<a name="line.476"></a> +<span class="sourceLineNo">477</span> return v[0];<a name="line.477"></a> +<span class="sourceLineNo">478</span> }<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> * Same as {@link #getQueryParameter(String)} but returns the specified default value if the query parameter was not specified.<a name="line.481"></a> +<span class="sourceLineNo">482</span> *<a name="line.482"></a> +<span class="sourceLineNo">483</span> * @param name The URL parameter name.<a name="line.483"></a> +<span class="sourceLineNo">484</span> * @param def The default value.<a name="line.484"></a> +<span class="sourceLineNo">485</span> * @return The parameter value, or the default value if parameter not specified or has no value (e.g. <js>"&amp;foo"</js>.<a name="line.485"></a> +<span class="sourceLineNo">486</span> */<a name="line.486"></a> +<span class="sourceLineNo">487</span> public String getQueryParameter(String name, String def) {<a name="line.487"></a> +<span class="sourceLineNo">488</span> String s = getQueryParameter(name);<a name="line.488"></a> +<span class="sourceLineNo">489</span> return s == null ? 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