Initial implementation of XMLParserConfig object for more flexible XML parsing

XMLParserConfiguration.java

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+package org.json;
+/*
+Copyright (c) 2002 JSON.org
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+The Software shall be used for Good, not Evil.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
+*/
+
+/**
+ * Configuration object for the XML parser.
+ * @author AylwardJ
+ *
+ */
+public class XMLParserConfiguration {
+    /** Original Configuration of the XML Parser. */
+    public static final XMLParserConfiguration ORIGINAL = new XMLParserConfiguration();
+    /** Original configuration of the XML Parser except that values are kept as strings. */
+    public static final XMLParserConfiguration KEEP_STRINGS = new XMLParserConfiguration(true); 
+    /**
+     * When parsing the XML into JSON, specifies if values should be kept as strings (true), or if
+     * they should try to be guessed into JSON values (numeric, boolean, string)
+     */
+    public final boolean keepStrings;
+    /**
+     * The name of the key in a JSON Object that indicates a CDATA section. Historically this has
+     * been the value "content" but can be changed. Use <code>null</code> to indicate no CDATA
+     * processing.
+     */
+    public final String cDataTagName;
+
+    /**
+     * Default parser configuration. Does not keep strings, and the CDATA Tag Name is "content".
+     */
+    public XMLParserConfiguration () {
+          this(false, "content");
+    }
+
+    /**
+     * Configure the parser string processing and use the default CDATA Tag Name as "content".
+     * @param keepStrings <code>true</code> to parse all values as string.
+     *      <code>false</code> to try and convert XML string values into a JSON value.
+     */
+    public XMLParserConfiguration (final boolean keepStrings) {
+          this(keepStrings, "content");
+    }
+
+    /**
+     * Configure the parser string processing to try and convert XML values to JSON values and
+     * use the passed CDATA Tag Name the processing value. Pass <code>null</code> to
+     * disable CDATA processing
+     * @param cDataTagName<code>null</code> to disable CDATA processing. Any other value
+     *      to use that value as the JSONObject key name to process as CDATA.
+     */
+    public XMLParserConfiguration (final String cDataTagName) {
+          this(false, cDataTagName);
+    }
+
+    /**
+     * Configure the parser to use custom settings.
+     * @param keepStrings <code>true</code> to parse all values as string.
+     *      <code>false</code> to try and convert XML string values into a JSON value.
+     * @param cDataTagName<code>null</code> to disable CDATA processing. Any other value
+     *      to use that value as the JSONObject key name to process as CDATA.
+     */
+    public XMLParserConfiguration (final boolean keepStrings, final String cDataTagName) {
+          this.keepStrings = keepStrings;
+          this.cDataTagName = cDataTagName;
+    }
+}