<a name="127" href="#127">127</a>     <strong>public</strong> <strong>void</strong> setDTDHandler(DTDHandler handler) {<a name="128" href="#128">128</a>     }<a name="129" href="#129">129</a> <a name="130" href="#130">130</a>     <em class="comment">/*<em class="comment"> (non-Javadoc)</em></em><a name="131" href="#131">131</a> <em class="comment">     * @see org.xml.sax.XMLReader#getDTDHandler()</em><a name="132" href="#132">132</a> <em class="comment">     */</em><a name="133" href="#133">133</a>     <strong>public</strong> DTDHandler getDTDHandler() {<a name="134" href="#134">134</a>         <strong>return</strong> <strong>null</strong>;<a name="135" href="#135">135</a>     }<a name="136" href="#136">136</a> <a name="137" href="#137">137</a>     <em class="comment">/*<em class="comment"> (non-Javadoc)</em></em><a name="138" href="#138">138</a> <em class="comment">     * @see org.xml.sax.XMLReader#setContentHandler(org.xml.sax.ContentHandler)</em><a name="139" href="#139">139</a> <em class="comment">     */</em><a name="140" href="#140">140</a>     <strong>public</strong> <strong>void</strong> setContentHandler(ContentHandler handler) {<a name="141" href="#141">141</a>         <strong>this</strong>.handler = handler;<a name="142" href="#142">142</a>     }<a name="143" href="#143">143</a> <a name="144" href="#144">144</a>     <em class="comment">/*<em class="comment"> (non-Javadoc)</em></em><a name="145" href="#145">145</a> <em class="comment">     * @see org.xml.sax.XMLReader#getContentHandler()</em><a name="146" href="#146">146</a> <em class="comment">     */</em><a name="147" href="#147">147</a>     <strong>public</strong> ContentHandler getContentHandler() {<a name="148" href="#148">148</a>         <strong>return</strong> handler;<a name="149" href="#149">149</a>     }<a name="150" href="#150">150</a> <a name="151" href="#151">151</a>     <em class="comment">/*<em class="comment"> (non-Javadoc)</em></em><a name="152" href="#152">152</a> <em class="comment">     * @see org.xml.sax.XMLReader#setErrorHandler(org.xml.sax.ErrorHandler)</em><a name="153" href="#153">153</a> <em class="comment">     */</em><a name="154" href="#154">154</a>     <strong>public</strong> <strong>void</strong> setErrorHandler(ErrorHandler handler) {<a name="155" href="#155">155</a>     }<a name="156" href="#156">156</a> <a name="157" href="#157">157</a>     <em class="comment">/*<em class="comment"> (non-Javadoc)</em></em><a name="158" href="#158">158</a> <em class="comment">     * @see org.xml.sax.XMLReader#getErrorHandler()</em><a name="159" href="#159">159</a> <em class="comment">     */</em><a name="160" href="#160">160</a>     <strong>public</strong> ErrorHandler getErrorHandler() {<a name="161" href="#161">161</a>         <strong>return</strong> <strong>null</strong>;<a name="162" href="#162">162</a>     }<a name="163" href="#163">163</a> <a name="164" href="#164">164</a>     <em class="comment">// We're not doing namespaces</em><a name="165" href="#165">165</a>     <strong>private</strong> <strong>static</strong> <strong>final</strong> String nsu = <span class="string">""</span>; <em class="comment">// NamespaceURI</em><a name="166" href="#166">166</a>     <strong>private</strong> <strong>static</strong> <strong>final</strong> <strong>char</strong>[] indentArray =<a name="167" href="#167">167</a>         <span class="string">"\n                                          "</span>.toCharArray();<a name="168" href="#168">168</a> <a name="169" href="#169">169</a>     <em class="comment">/*<em class="comment"> (non-Javadoc)</em></em><a name="170" href="#170">170</a> <em class="comment">     * @see org.xml.sax.XMLReader#parse(org.xml.sax.InputSource)</em><a name="171" href="#171">171</a> <em class="comment">     */</em><a name="172" href="#172">172</a>     <strong>public</strong> <strong>void</strong> parse(InputSource input) throws IOException, SAXException {<a name="173" href="#173">173</a>         <strong>if</strong> (handler == <strong>null</strong>) {<a name="174" href="#174">174</a>             <strong>throw</strong> <strong>new</strong> SAXException(<span class="string">"No content handler"</span>);<a name="175" href="#175">175</a>         }<a name="176" href="#176">176</a>         handler.startDocument();<a name="177" href="#177">177</a>         AttributesImpl atts = <strong>new</strong> AttributesImpl();<a name="178" href="#178">178</a>         atts.addAttribute(<a name="179" href="#179">179</a>             <span class="string">"http://www.w3.org/2001/XMLSchema-instance"</span>,<a name="180" href="#180">180</a>             <span class="string">"xsi"</span>,<a name="181" href="#181">181</a>             <span class="string">"xmlns:xsi"</span>,<a name="182" href="#182">182</a>             nsu,<a name="183" href="#183">183</a>             <span class="string">"http://www.w3.org/2001/XMLSchema-instance"</span>);<a name="184" href="#184">184</a>         atts.addAttribute(<a name="185" href="#185">185</a>             <span class="string">"http://www.w3.org/2001/XMLSchema-instance"</span>,<a name="186" href="#186">186</a>             <span class="string">"noNamespaceSchemaLocation"</span>,<a name="187" href="#187">187</a>             <span class="string">"xsi:noNamespaceSchemaLocation"</span>,<a name="188" href="#188">188</a>             nsu,<a name="189" href="#189">189</a>             XMLSettingsHandler.XML_SCHEMA);<a name="190" href="#190">190</a>         String rootElement;<a name="191" href="#191">191</a>         <strong>if</strong> (settings.isRefinement()) {<a name="192" href="#192">192</a>             rootElement = XMLSettingsHandler.XML_ROOT_REFINEMENT;<a name="193" href="#193">193</a>         } <strong>else</strong> <strong>if</strong> (orderFile) {<a name="194" href="#194">194</a>             rootElement = XMLSettingsHandler.XML_ROOT_ORDER;<a name="195" href="#195">195</a>         } <strong>else</strong> {<a name="196" href="#196">196</a>             rootElement = XMLSettingsHandler.XML_ROOT_HOST_SETTINGS;<a name="197" href="#197">197</a>         }<a name="198" href="#198">198</a>         handler.startElement(nsu, rootElement, rootElement, atts);<a name="199" href="#199">199</a> <a name="200" href="#200">200</a>         parseMetaData(1 + indentAmount);<a name="201" href="#201">201</a> <a name="202" href="#202">202</a>         <strong>if</strong> (settings.hasRefinements()) {<a name="203" href="#203">203</a>             parseRefinements(1 + indentAmount);<a name="204" href="#204">204</a>         }<a name="205" href="#205">205</a> <a name="206" href="#206">206</a>         <em class="comment">// Write the modules</em><a name="207" href="#207">207</a>         Iterator modules = settings.topLevelModules();<a name="208" href="#208">208</a>         <strong>while</strong> (modules.hasNext()) {<a name="209" href="#209">209</a>             <a href="../../../../org/archive/crawler/settings/ComplexType.html">ComplexType</a> complexType = (ComplexType) modules.next();<a name="210" href="#210">210</a>             parseComplexType(complexType, 1 + indentAmount);<a name="211" href="#211">211</a>         }<a name="212" href="#212">212</a> <a name="213" href="#213">213</a>         handler.ignorableWhitespace(indentArray, 0, 1);<a name="214" href="#214">214</a>         handler.endElement(nsu, rootElement, rootElement);<a name="215" href="#215">215</a>         handler.ignorableWhitespace(indentArray, 0, 1);<a name="216" href="#216">216</a>         handler.endDocument();<a name="217" href="#217">217</a>     }<a name="218" href="#218">218</a> <a name="219" href="#219">219</a>     <strong>private</strong> <strong>void</strong> parseRefinements(<strong>int</strong> indent) throws SAXException {<a name="220" href="#220">220</a>         Attributes nullAtts = <strong>new</strong> AttributesImpl();<a name="221" href="#221">221</a>         handler.ignorableWhitespace(indentArray, 0, indent);<a name="222" href="#222">222</a>         handler.startElement(nsu,<a name="223" href="#223">223</a>                 XMLSettingsHandler.XML_ELEMENT_REFINEMENTLIST,<a name="224" href="#224">224</a>                 XMLSettingsHandler.XML_ELEMENT_REFINEMENTLIST, nullAtts);<a name="225" href="#225">225</a> <a name="226" href="#226">226</a>         Iterator it = settings.refinementsIterator();<a name="227" href="#227">227</a>         <strong>while</strong> (it.hasNext()) {<a name="228" href="#228">228</a>             <a href="../../../../org/archive/crawler/settings/refinements/Refinement.html">Refinement</a> refinement = (Refinement) it.next();<a name="229" href="#229">229</a>             handler.ignorableWhitespace(indentArray, 0, indent + indentAmount);<a name="230" href="#230">230</a>             AttributesImpl reference = <strong>new</strong> AttributesImpl();<a name="231" href="#231">231</a>             reference.addAttribute(nsu,<a name="232" href="#232">232</a>                     XMLSettingsHandler.XML_ELEMENT_REFERENCE,<a name="233" href="#233">233</a>                     XMLSettingsHandler.XML_ELEMENT_REFERENCE, nsu, refinement<a name="234" href="#234">234</a>                             .getReference());<a name="235" href="#235">235</a>             handler.startElement(nsu,<a name="236" href="#236">236</a>                     XMLSettingsHandler.XML_ELEMENT_REFINEMENT,<a name="237" href="#237">237</a>                     XMLSettingsHandler.XML_ELEMENT_REFINEMENT, reference);<a name="238" href="#238">238</a> <a name="239" href="#239">239</a>             writeSimpleElement(XMLSettingsHandler.XML_ELEMENT_DESCRIPTION,<a name="240" href="#240">240</a>                     refinement.getDescription(), nullAtts, indent + 2<a name="241" href="#241">241</a>                             * indentAmount);<a name="242" href="#242">242</a> <a name="243" href="#243">243</a>             parseRefinementLimits(refinement, indent + 2 * indentAmount);<a name="244" href="#244">244</a> <a name="245" href="#245">245</a>             handler.ignorableWhitespace(indentArray, 0, indent + indentAmount);<a name="246" href="#246">246</a>             handler.endElement(nsu, XMLSettingsHandler.XML_ELEMENT_REFINEMENT,<a name="247" href="#247">247</a>                     XMLSettingsHandler.XML_ELEMENT_REFINEMENT);<a name="248" href="#248">248</a>         }<a name="249" href="#249">249</a> <a name="250" href="#250">250</a>         handler.ignorableWhitespace(indentArray, 0, indent);<a name="251" href="#251">251</a>         handler.endElement(nsu, XMLSettingsHandler.XML_ELEMENT_REFINEMENTLIST,<a name="252" href="#252">252</a>                 XMLSettingsHandler.XML_ELEMENT_REFINEMENTLIST);<a name="253" href="#253">253</a>     }<a name="254" href="#254">254</a> <a name="255" href="#255">255</a>     <strong>private</strong> <strong>void</strong> parseRefinementLimits(<a href="../../../../org/archive/crawler/settings/refinements/Refinement.html">Refinement</a> refinement, <strong>int</strong> indent)<a name="256" href="#256">256</a>             throws SAXException {<a name="257" href="#257">257</a>         Attributes nullAtts = <strong>new</strong> AttributesImpl();<a name="258" href="#258">258</a> <a name="259" href="#259">259</a>         handler.ignorableWhitespace(indentArray, 0, indent);<a name="260" href="#260">260</a>         handler.startElement(nsu, XMLSettingsHandler.XML_ELEMENT_LIMITS,<a name="261" href="#261">261</a>                 XMLSettingsHandler.XML_ELEMENT_LIMITS, nullAtts);