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Posted to site-dev@james.apache.org by ba...@apache.org on 2006/09/24 17:35:10 UTC
svn commit: r449415 [16/18] - in /james/site/trunk/www/jspf: ./ apidocs/
apidocs/org/apache/james/jspf/ apidocs/org/apache/james/jspf/class-use/
apidocs/org/apache/james/jspf/core/
apidocs/org/apache/james/jspf/core/class-use/ apidocs/org/apache/james/...
Modified: james/site/trunk/www/jspf/xref/org/apache/james/jspf/parser/SPF1Parser.html
URL: http://svn.apache.org/viewvc/james/site/trunk/www/jspf/xref/org/apache/james/jspf/parser/SPF1Parser.html?view=diff&rev=449415&r1=449414&r2=449415
==============================================================================
--- james/site/trunk/www/jspf/xref/org/apache/james/jspf/parser/SPF1Parser.html (original)
+++ james/site/trunk/www/jspf/xref/org/apache/james/jspf/parser/SPF1Parser.html Sun Sep 24 08:35:04 2006
@@ -37,498 +37,505 @@
<a name="28" href="#28">28</a> <strong>import</strong> org.apache.james.jspf.core.Modifier;
<a name="29" href="#29">29</a> <strong>import</strong> org.apache.james.jspf.core.SPF1Constants;
<a name="30" href="#30">30</a> <strong>import</strong> org.apache.james.jspf.core.SPF1Record;
-<a name="31" href="#31">31</a> <strong>import</strong> org.apache.james.jspf.exceptions.NoneException;
-<a name="32" href="#32">32</a> <strong>import</strong> org.apache.james.jspf.exceptions.PermErrorException;
-<a name="33" href="#33">33</a> <strong>import</strong> org.apache.james.jspf.util.ConfigurationMatch;
-<a name="34" href="#34">34</a>
-<a name="35" href="#35">35</a> <strong>import</strong> java.io.IOException;
-<a name="36" href="#36">36</a> <strong>import</strong> java.io.InputStream;
-<a name="37" href="#37">37</a> <strong>import</strong> java.util.ArrayList;
-<a name="38" href="#38">38</a> <strong>import</strong> java.util.Collection;
-<a name="39" href="#39">39</a> <strong>import</strong> java.util.Collections;
-<a name="40" href="#40">40</a> <strong>import</strong> java.util.Iterator;
-<a name="41" href="#41">41</a> <strong>import</strong> java.util.List;
-<a name="42" href="#42">42</a> <strong>import</strong> java.util.Properties;
-<a name="43" href="#43">43</a> <strong>import</strong> java.util.regex.Matcher;
-<a name="44" href="#44">44</a> <strong>import</strong> java.util.regex.Pattern;
-<a name="45" href="#45">45</a>
-<a name="46" href="#46">46</a> <em>/**<em>*</em></em>
-<a name="47" href="#47">47</a> <em> * This class is used to parse SPF1-Records from their textual form to an</em>
-<a name="48" href="#48">48</a> <em> * SPF1Record object that is composed by 2 collections: directives and</em>
-<a name="49" href="#49">49</a> <em> * modifiers.</em>
-<a name="50" href="#50">50</a> <em> * </em>
-<a name="51" href="#51">51</a> <em> * The parsing is modular and get informations from Mechanism and Modifiers</em>
-<a name="52" href="#52">52</a> <em> * classes declared in the org/apache/james/jspf/parser/jspf.default.terms file.</em>
-<a name="53" href="#53">53</a> <em> * </em>
-<a name="54" href="#54">54</a> <em> * Each term implementation provide its own REGEX in the REGEX static public</em>
-<a name="55" href="#55">55</a> <em> * field. This parser simply join all the regexp in a single "alternative"</em>
-<a name="56" href="#56">56</a> <em> * pattern and count the number of catch groups (brackets) assigned to each</em>
-<a name="57" href="#57">57</a> <em> * regex fragment.</em>
-<a name="58" href="#58">58</a> <em> * </em>
-<a name="59" href="#59">59</a> <em> * SO it creates a big regex and an array where it store what term is associated</em>
-<a name="60" href="#60">60</a> <em> * to each catch group of the big regex.</em>
-<a name="61" href="#61">61</a> <em> * </em>
-<a name="62" href="#62">62</a> <em> * If the regex matches the input vspf1 record then it start looking for the</em>
-<a name="63" href="#63">63</a> <em> * matched group (not null) and lookup the term that created that part of the</em>
-<a name="64" href="#64">64</a> <em> * regex.</em>
-<a name="65" href="#65">65</a> <em> * </em>
-<a name="66" href="#66">66</a> <em> * With this informations it creates a new instance of the term and, if the term</em>
-<a name="67" href="#67">67</a> <em> * is Configurable it calls the config() method passing to it only the specific</em>
-<a name="68" href="#68">68</a> <em> * subset of the MatchResult (using the MatchResultSubset).</em>
-<a name="69" href="#69">69</a> <em> * </em>
-<a name="70" href="#70">70</a> <em> * TODO doubts about the specification - redirect or exp with no domain-spec are</em>
-<a name="71" href="#71">71</a> <em> * evaluated as an unknown-modifiers according to the current spec (it does not</em>
-<a name="72" href="#72">72</a> <em> * make too much sense) - top-label is defined differently in various specs.</em>
-<a name="73" href="#73">73</a> <em> * We'll have to review the code. -</em>
-<a name="74" href="#74">74</a> <em> * <a href="http://data.iana.org/TLD/tlds-alpha-by-domain.txt" target="alexandria_uri">http://data.iana.org/TLD/tlds-alpha-by-domain.txt</a> (we should probably beeter</em>
-<a name="75" href="#75">75</a> <em> * use and alpha sequence being at least 2 chars - Somewhere is defined as "."</em>
-<a name="76" href="#76">76</a> <em> * TLD [ "." ] - Otherwise defined as ( *alphanum ALPHA *alphanum ) / (</em>
-<a name="77" href="#77">77</a> <em> * 1*alphanum "-" *( * alphanum / "-" ) alphanum )</em>
-<a name="78" href="#78">78</a> <em> * </em>
-<a name="79" href="#79">79</a> <em> * @see org.apache.james.jspf.core.SPF1Record</em>
-<a name="80" href="#80">80</a> <em> * </em>
-<a name="81" href="#81">81</a> <em> */</em>
-<a name="82" href="#82">82</a> <strong>public</strong> <strong>class</strong> SPF1Parser {
-<a name="83" href="#83">83</a>
-<a name="84" href="#84">84</a> <em>/**<em>*</em></em>
-<a name="85" href="#85">85</a> <em> * Regex based on <a href="http://www.ietf.org/rfc/rfc4408.txt." target="alexandria_uri">http://www.ietf.org/rfc/rfc4408.txt.</a></em>
-<a name="86" href="#86">86</a> <em> * This will be the next official SPF-Spec</em>
-<a name="87" href="#87">87</a> <em> */</em>
-<a name="88" href="#88">88</a>
-<a name="89" href="#89">89</a> <strong>public</strong> <strong>static</strong> <strong>final</strong> String ALPHA_DIGIT_PATTERN = <span class="string">"[a-zA-Z0-9]"</span>;
-<a name="90" href="#90">90</a>
-<a name="91" href="#91">91</a> <strong>public</strong> <strong>static</strong> <strong>final</strong> String ALPHA_PATTERN = <span class="string">"[a-zA-Z]"</span>;
-<a name="92" href="#92">92</a>
-<a name="93" href="#93">93</a> <strong>private</strong> <strong>static</strong> <strong>final</strong> String MACRO_LETTER_PATTERN = <span class="string">"[lsoditpvhcrLSODITPVHCR]"</span>;
-<a name="94" href="#94">94</a>
-<a name="95" href="#95">95</a> <strong>private</strong> <strong>static</strong> <strong>final</strong> String TRANSFORMERS_REGEX = <span class="string">"//d*[r]?"</span>;
-<a name="96" href="#96">96</a>
-<a name="97" href="#97">97</a> <strong>private</strong> <strong>static</strong> <strong>final</strong> String DELEMITER_REGEX = <span class="string">"[//.//-//+,/_//=]"</span>;
-<a name="98" href="#98">98</a>
-<a name="99" href="#99">99</a> <strong>public</strong> <strong>static</strong> <strong>final</strong> String MACRO_EXPAND_REGEX = <span class="string">"//%(?://{"</span>
-<a name="100" href="#100">100</a> + MACRO_LETTER_PATTERN + TRANSFORMERS_REGEX + DELEMITER_REGEX + <span class="string">"*"</span>
-<a name="101" href="#101">101</a> + <span class="string">"//}|//%|//_|//-)"</span>;
-<a name="102" href="#102">102</a>
-<a name="103" href="#103">103</a> <strong>private</strong> <strong>static</strong> <strong>final</strong> String MACRO_LITERAL_REGEX = <span class="string">"[//x21-//x24//x26-//x7e]"</span>;
-<a name="104" href="#104">104</a>
-<a name="105" href="#105">105</a> <em>/**<em>*</em></em>
-<a name="106" href="#106">106</a> <em> * ABNF: macro-string = *( macro-expand / macro-literal )</em>
-<a name="107" href="#107">107</a> <em> */</em>
-<a name="108" href="#108">108</a> <strong>public</strong> <strong>static</strong> <strong>final</strong> String MACRO_STRING_REGEX = <span class="string">"(?:"</span> + MACRO_EXPAND_REGEX
-<a name="109" href="#109">109</a> + <span class="string">"|"</span> + MACRO_LITERAL_REGEX + <span class="string">"{1})*"</span>;
-<a name="110" href="#110">110</a>
-<a name="111" href="#111">111</a> <em>/**<em>*</em></em>
-<a name="112" href="#112">112</a> <em> * ABNF: qualifier = "+" / "-" / "?" / "~"</em>
-<a name="113" href="#113">113</a> <em> */</em>
-<a name="114" href="#114">114</a> <strong>private</strong> <strong>static</strong> <strong>final</strong> String QUALIFIER_PATTERN = <span class="string">"["</span> + <span class="string">"//"</span>
-<a name="115" href="#115">115</a> + SPF1Constants.PASS + <span class="string">"//"</span> + SPF1Constants.FAIL + <span class="string">"//"</span>
-<a name="116" href="#116">116</a> + SPF1Constants.NEUTRAL + <span class="string">"//"</span> + SPF1Constants.SOFTFAIL + <span class="string">"]"</span>;
-<a name="117" href="#117">117</a>
-<a name="118" href="#118">118</a> <em>/**<em>*</em></em>
-<a name="119" href="#119">119</a> <em> * ABNF: toplabel = ( *alphanum ALPHA *alphanum ) / ( 1*alphanum "-" *(</em>
-<a name="120" href="#120">120</a> <em> * alphanum / "-" ) alphanum ) ; LDH rule plus additional TLD restrictions ;</em>
-<a name="121" href="#121">121</a> <em> * (see [RFC3696], Section 2)</em>
-<a name="122" href="#122">122</a> <em> */</em>
-<a name="123" href="#123">123</a> <strong>private</strong> <strong>static</strong> <strong>final</strong> String TOP_LABEL_REGEX = <span class="string">"(?:"</span>
-<a name="124" href="#124">124</a> + SPF1Parser.ALPHA_DIGIT_PATTERN + <span class="string">"*"</span> + SPF1Parser.ALPHA_PATTERN
-<a name="125" href="#125">125</a> + <span class="string">"{1}"</span> + SPF1Parser.ALPHA_DIGIT_PATTERN + <span class="string">"*|(?:"</span>
-<a name="126" href="#126">126</a> + SPF1Parser.ALPHA_DIGIT_PATTERN + <span class="string">"+"</span> + <span class="string">"//-"</span> + <span class="string">"(?:"</span>
-<a name="127" href="#127">127</a> + SPF1Parser.ALPHA_DIGIT_PATTERN + <span class="string">"|//-)*"</span>
-<a name="128" href="#128">128</a> + SPF1Parser.ALPHA_DIGIT_PATTERN + <span class="string">"))"</span>;
-<a name="129" href="#129">129</a>
-<a name="130" href="#130">130</a> <em>/**<em>*</em></em>
-<a name="131" href="#131">131</a> <em> * ABNF: domain-end = ( "." toplabel [ "." ] ) / macro-expand</em>
-<a name="132" href="#132">132</a> <em> */</em>
-<a name="133" href="#133">133</a> <strong>private</strong> <strong>static</strong> <strong>final</strong> String DOMAIN_END_REGEX = <span class="string">"(?://."</span> + TOP_LABEL_REGEX
-<a name="134" href="#134">134</a> + <span class="string">"//.?"</span> + <span class="string">"|"</span> + SPF1Parser.MACRO_EXPAND_REGEX + <span class="string">")"</span>;
-<a name="135" href="#135">135</a>
-<a name="136" href="#136">136</a> <em>/**<em>*</em></em>
-<a name="137" href="#137">137</a> <em> * ABNF: domain-spec = macro-string domain-end</em>
-<a name="138" href="#138">138</a> <em> */</em>
-<a name="139" href="#139">139</a> <strong>public</strong> <strong>static</strong> <strong>final</strong> String DOMAIN_SPEC_REGEX = <span class="string">"("</span>
-<a name="140" href="#140">140</a> + SPF1Parser.MACRO_STRING_REGEX + DOMAIN_END_REGEX + <span class="string">")"</span>;
-<a name="141" href="#141">141</a>
-<a name="142" href="#142">142</a> <strong>private</strong> Pattern termsSeparatorPattern = <strong>null</strong>;
-<a name="143" href="#143">143</a>
-<a name="144" href="#144">144</a> <strong>private</strong> Pattern termPattern = <strong>null</strong>;
-<a name="145" href="#145">145</a>
-<a name="146" href="#146">146</a> <strong>private</strong> <strong>int</strong> TERM_STEP_REGEX_QUALIFIER_POS;
-<a name="147" href="#147">147</a>
-<a name="148" href="#148">148</a> <strong>private</strong> <strong>int</strong> TERM_STEP_REGEX_MECHANISM_POS;
-<a name="149" href="#149">149</a>
-<a name="150" href="#150">150</a> <strong>private</strong> <strong>int</strong> TERM_STEP_REGEX_MODIFIER_POS;
-<a name="151" href="#151">151</a>
-<a name="152" href="#152">152</a> <strong>private</strong> Collection mechanismsCollection;
-<a name="153" href="#153">153</a>
-<a name="154" href="#154">154</a> <strong>private</strong> Collection modifiersCollection;
-<a name="155" href="#155">155</a>
-<a name="156" href="#156">156</a> <strong>private</strong> List matchResultPositions;
-<a name="157" href="#157">157</a>
-<a name="158" href="#158">158</a> <strong>private</strong> <a href="../../../../../org/apache/james/jspf/core/Logger.html">Logger</a> log;
-<a name="159" href="#159">159</a>
-<a name="160" href="#160">160</a> <strong>private</strong> String termFile = <span class="string">"org/apache/james/jspf/parser/jspf.default.terms"</span>;
-<a name="161" href="#161">161</a>
-<a name="162" href="#162">162</a> <strong>private</strong> <strong>class</strong> TermDef {
-<a name="163" href="#163">163</a> <strong>private</strong> Pattern pattern;
-<a name="164" href="#164">164</a>
-<a name="165" href="#165">165</a> <strong>private</strong> Class termDef;
-<a name="166" href="#166">166</a>
-<a name="167" href="#167">167</a> <strong>private</strong> <strong>int</strong> matchSize = 0;
-<a name="168" href="#168">168</a>
-<a name="169" href="#169">169</a> <strong>public</strong> TermDef(Class tClass) throws IllegalArgumentException,
-<a name="170" href="#170">170</a> SecurityException, IllegalAccessException, NoSuchFieldException {
-<a name="171" href="#171">171</a> String pString = (String) tClass.getField(<span class="string">"REGEX"</span>).get(<strong>null</strong>);
-<a name="172" href="#172">172</a> pattern = Pattern.compile(pString);
-<a name="173" href="#173">173</a> termDef = tClass;
-<a name="174" href="#174">174</a> calcGroups(pString);
-<a name="175" href="#175">175</a> }
-<a name="176" href="#176">176</a>
-<a name="177" href="#177">177</a> <em>/**<em>*</em></em>
-<a name="178" href="#178">178</a> <em> * This method should be done differently. We currently don't hanlde the</em>
-<a name="179" href="#179">179</a> <em> * escaping at all.</em>
-<a name="180" href="#180">180</a> <em> * </em>
-<a name="181" href="#181">181</a> <em> * @param pString</em>
-<a name="182" href="#182">182</a> <em> */</em>
-<a name="183" href="#183">183</a> <strong>private</strong> <strong>void</strong> calcGroups(String pString) {
-<a name="184" href="#184">184</a> <strong>int</strong> i = 0;
-<a name="185" href="#185">185</a> <strong>int</strong> c = 0;
-<a name="186" href="#186">186</a> <strong>while</strong> (<strong>true</strong>) {
-<a name="187" href="#187">187</a> <strong>int</strong> p1 = pString.indexOf(<span class="string">"("</span>, i);
-<a name="188" href="#188">188</a> <strong>int</strong> p2 = pString.indexOf(<span class="string">"(?:"</span>, i);
-<a name="189" href="#189">189</a> <strong>if</strong> (p1 < 0)
-<a name="190" href="#190">190</a> <strong>break</strong>;
-<a name="191" href="#191">191</a> <strong>if</strong> (p1 != p2)
-<a name="192" href="#192">192</a> c++;
-<a name="193" href="#193">193</a> i = p1 + 1;
-<a name="194" href="#194">194</a> }
-<a name="195" href="#195">195</a> matchSize = c;
-<a name="196" href="#196">196</a> }
-<a name="197" href="#197">197</a>
-<a name="198" href="#198">198</a> <strong>public</strong> Pattern getPattern() {
-<a name="199" href="#199">199</a> <strong>return</strong> pattern;
-<a name="200" href="#200">200</a> }
-<a name="201" href="#201">201</a>
-<a name="202" href="#202">202</a> <strong>public</strong> Class getTermDef() {
-<a name="203" href="#203">203</a> <strong>return</strong> termDef;
-<a name="204" href="#204">204</a> }
-<a name="205" href="#205">205</a>
-<a name="206" href="#206">206</a> <strong>public</strong> <strong>int</strong> getMatchSize() {
-<a name="207" href="#207">207</a> <strong>return</strong> matchSize;
-<a name="208" href="#208">208</a> }
-<a name="209" href="#209">209</a> }
-<a name="210" href="#210">210</a>
-<a name="211" href="#211">211</a> <em>/**<em>*</em></em>
-<a name="212" href="#212">212</a> <em> * Constructor. Creates all the values needed to run the parsing</em>
-<a name="213" href="#213">213</a> <em> */</em>
-<a name="214" href="#214">214</a> <strong>public</strong> SPF1Parser(<a href="../../../../../org/apache/james/jspf/core/Logger.html">Logger</a> logger) {
-<a name="215" href="#215">215</a> log = logger;
-<a name="216" href="#216">216</a> <strong>try</strong> {
-<a name="217" href="#217">217</a> InputStream is = Thread.currentThread().getContextClassLoader()
-<a name="218" href="#218">218</a> .getResourceAsStream(termFile);
-<a name="219" href="#219">219</a> Properties p = <strong>new</strong> Properties();
-<a name="220" href="#220">220</a> p.load(is);
-<a name="221" href="#221">221</a> String mechs = p.getProperty(<span class="string">"mechanisms"</span>);
-<a name="222" href="#222">222</a> String mods = p.getProperty(<span class="string">"modifiers"</span>);
-<a name="223" href="#223">223</a> String[] classes;
-<a name="224" href="#224">224</a> classes = mechs.split(<span class="string">","</span>);
-<a name="225" href="#225">225</a> Class[] knownMechanisms = <strong>new</strong> Class[classes.length];
-<a name="226" href="#226">226</a> <strong>for</strong> (<strong>int</strong> i = 0; i < classes.length; i++) {
-<a name="227" href="#227">227</a> log.debug(<span class="string">"Add following class as known mechanismn: "</span>
-<a name="228" href="#228">228</a> + classes[i]);
-<a name="229" href="#229">229</a> knownMechanisms[i] = Thread.currentThread()
-<a name="230" href="#230">230</a> .getContextClassLoader().loadClass(classes[i]);
-<a name="231" href="#231">231</a> }
-<a name="232" href="#232">232</a> mechanismsCollection = createTermCollection(knownMechanisms);
-<a name="233" href="#233">233</a> classes = mods.split(<span class="string">","</span>);
-<a name="234" href="#234">234</a> Class[] knownModifiers = <strong>new</strong> Class[classes.length];
-<a name="235" href="#235">235</a> <strong>for</strong> (<strong>int</strong> i = 0; i < classes.length; i++) {
-<a name="236" href="#236">236</a> log.debug(<span class="string">"Add following class as known modifier: "</span>
-<a name="237" href="#237">237</a> + classes[i]);
-<a name="238" href="#238">238</a> knownModifiers[i] = Thread.currentThread()
-<a name="239" href="#239">239</a> .getContextClassLoader().loadClass(classes[i]);
-<a name="240" href="#240">240</a> }
-<a name="241" href="#241">241</a> modifiersCollection = createTermCollection(knownModifiers);
-<a name="242" href="#242">242</a>
-<a name="243" href="#243">243</a> } <strong>catch</strong> (IOException e) {
-<a name="244" href="#244">244</a> <strong>throw</strong> <strong>new</strong> IllegalStateException(
-<a name="245" href="#245">245</a> <span class="string">"Term configuration cannot be found"</span>);
-<a name="246" href="#246">246</a> } <strong>catch</strong> (ClassNotFoundException e) {
+<a name="31" href="#31">31</a> <strong>import</strong> org.apache.james.jspf.exceptions.NeutralException;
+<a name="32" href="#32">32</a> <strong>import</strong> org.apache.james.jspf.exceptions.NoneException;
+<a name="33" href="#33">33</a> <strong>import</strong> org.apache.james.jspf.exceptions.PermErrorException;
+<a name="34" href="#34">34</a> <strong>import</strong> org.apache.james.jspf.util.ConfigurationMatch;
+<a name="35" href="#35">35</a>
+<a name="36" href="#36">36</a> <strong>import</strong> java.io.IOException;
+<a name="37" href="#37">37</a> <strong>import</strong> java.io.InputStream;
+<a name="38" href="#38">38</a> <strong>import</strong> java.util.ArrayList;
+<a name="39" href="#39">39</a> <strong>import</strong> java.util.Collection;
+<a name="40" href="#40">40</a> <strong>import</strong> java.util.Collections;
+<a name="41" href="#41">41</a> <strong>import</strong> java.util.Iterator;
+<a name="42" href="#42">42</a> <strong>import</strong> java.util.List;
+<a name="43" href="#43">43</a> <strong>import</strong> java.util.Properties;
+<a name="44" href="#44">44</a> <strong>import</strong> java.util.regex.Matcher;
+<a name="45" href="#45">45</a> <strong>import</strong> java.util.regex.Pattern;
+<a name="46" href="#46">46</a>
+<a name="47" href="#47">47</a> <em>/**<em>*</em></em>
+<a name="48" href="#48">48</a> <em> * This class is used to parse SPF1-Records from their textual form to an</em>
+<a name="49" href="#49">49</a> <em> * SPF1Record object that is composed by 2 collections: directives and</em>
+<a name="50" href="#50">50</a> <em> * modifiers.</em>
+<a name="51" href="#51">51</a> <em> * </em>
+<a name="52" href="#52">52</a> <em> * The parsing is modular and get informations from Mechanism and Modifiers</em>
+<a name="53" href="#53">53</a> <em> * classes declared in the org/apache/james/jspf/parser/jspf.default.terms file.</em>
+<a name="54" href="#54">54</a> <em> * </em>
+<a name="55" href="#55">55</a> <em> * Each term implementation provide its own REGEX in the REGEX static public</em>
+<a name="56" href="#56">56</a> <em> * field. This parser simply join all the regexp in a single "alternative"</em>
+<a name="57" href="#57">57</a> <em> * pattern and count the number of catch groups (brackets) assigned to each</em>
+<a name="58" href="#58">58</a> <em> * regex fragment.</em>
+<a name="59" href="#59">59</a> <em> * </em>
+<a name="60" href="#60">60</a> <em> * SO it creates a big regex and an array where it store what term is associated</em>
+<a name="61" href="#61">61</a> <em> * to each catch group of the big regex.</em>
+<a name="62" href="#62">62</a> <em> * </em>
+<a name="63" href="#63">63</a> <em> * If the regex matches the input vspf1 record then it start looking for the</em>
+<a name="64" href="#64">64</a> <em> * matched group (not null) and lookup the term that created that part of the</em>
+<a name="65" href="#65">65</a> <em> * regex.</em>
+<a name="66" href="#66">66</a> <em> * </em>
+<a name="67" href="#67">67</a> <em> * With this informations it creates a new instance of the term and, if the term</em>
+<a name="68" href="#68">68</a> <em> * is Configurable it calls the config() method passing to it only the specific</em>
+<a name="69" href="#69">69</a> <em> * subset of the MatchResult (using the MatchResultSubset).</em>
+<a name="70" href="#70">70</a> <em> * </em>
+<a name="71" href="#71">71</a> <em> * TODO doubts about the specification - redirect or exp with no domain-spec are</em>
+<a name="72" href="#72">72</a> <em> * evaluated as an unknown-modifiers according to the current spec (it does not</em>
+<a name="73" href="#73">73</a> <em> * make too much sense) - top-label is defined differently in various specs.</em>
+<a name="74" href="#74">74</a> <em> * We'll have to review the code. -</em>
+<a name="75" href="#75">75</a> <em> * <a href="http://data.iana.org/TLD/tlds-alpha-by-domain.txt" target="alexandria_uri">http://data.iana.org/TLD/tlds-alpha-by-domain.txt</a> (we should probably beeter</em>
+<a name="76" href="#76">76</a> <em> * use and alpha sequence being at least 2 chars - Somewhere is defined as "."</em>
+<a name="77" href="#77">77</a> <em> * TLD [ "." ] - Otherwise defined as ( *alphanum ALPHA *alphanum ) / (</em>
+<a name="78" href="#78">78</a> <em> * 1*alphanum "-" *( * alphanum / "-" ) alphanum )</em>
+<a name="79" href="#79">79</a> <em> * </em>
+<a name="80" href="#80">80</a> <em> * @see org.apache.james.jspf.core.SPF1Record</em>
+<a name="81" href="#81">81</a> <em> * </em>
+<a name="82" href="#82">82</a> <em> */</em>
+<a name="83" href="#83">83</a> <strong>public</strong> <strong>class</strong> SPF1Parser {
+<a name="84" href="#84">84</a>
+<a name="85" href="#85">85</a> <em>/**<em>*</em></em>
+<a name="86" href="#86">86</a> <em> * Regex based on <a href="http://www.ietf.org/rfc/rfc4408.txt." target="alexandria_uri">http://www.ietf.org/rfc/rfc4408.txt.</a></em>
+<a name="87" href="#87">87</a> <em> * This will be the next official SPF-Spec</em>
+<a name="88" href="#88">88</a> <em> */</em>
+<a name="89" href="#89">89</a>
+<a name="90" href="#90">90</a> <strong>public</strong> <strong>static</strong> <strong>final</strong> String ALPHA_DIGIT_PATTERN = <span class="string">"[a-zA-Z0-9]"</span>;
+<a name="91" href="#91">91</a>
+<a name="92" href="#92">92</a> <strong>public</strong> <strong>static</strong> <strong>final</strong> String ALPHA_PATTERN = <span class="string">"[a-zA-Z]"</span>;
+<a name="93" href="#93">93</a>
+<a name="94" href="#94">94</a> <strong>private</strong> <strong>static</strong> <strong>final</strong> String MACRO_LETTER_PATTERN = <span class="string">"[lsoditpvhcrLSODITPVHCR]"</span>;
+<a name="95" href="#95">95</a>
+<a name="96" href="#96">96</a> <strong>private</strong> <strong>static</strong> <strong>final</strong> String TRANSFORMERS_REGEX = <span class="string">"//d*[r]?"</span>;
+<a name="97" href="#97">97</a>
+<a name="98" href="#98">98</a> <strong>private</strong> <strong>static</strong> <strong>final</strong> String DELEMITER_REGEX = <span class="string">"[//.//-//+,/_//=]"</span>;
+<a name="99" href="#99">99</a>
+<a name="100" href="#100">100</a> <strong>public</strong> <strong>static</strong> <strong>final</strong> String MACRO_EXPAND_REGEX = <span class="string">"//%(?://{"</span>
+<a name="101" href="#101">101</a> + MACRO_LETTER_PATTERN + TRANSFORMERS_REGEX + DELEMITER_REGEX + <span class="string">"*"</span>
+<a name="102" href="#102">102</a> + <span class="string">"//}|//%|//_|//-)"</span>;
+<a name="103" href="#103">103</a>
+<a name="104" href="#104">104</a> <strong>private</strong> <strong>static</strong> <strong>final</strong> String MACRO_LITERAL_REGEX = <span class="string">"[//x21-//x24//x26-//x7e]"</span>;
+<a name="105" href="#105">105</a>
+<a name="106" href="#106">106</a> <em>/**<em>*</em></em>
+<a name="107" href="#107">107</a> <em> * ABNF: macro-string = *( macro-expand / macro-literal )</em>
+<a name="108" href="#108">108</a> <em> */</em>
+<a name="109" href="#109">109</a> <strong>public</strong> <strong>static</strong> <strong>final</strong> String MACRO_STRING_REGEX = <span class="string">"(?:"</span> + MACRO_EXPAND_REGEX
+<a name="110" href="#110">110</a> + <span class="string">"|"</span> + MACRO_LITERAL_REGEX + <span class="string">"{1})*"</span>;
+<a name="111" href="#111">111</a>
+<a name="112" href="#112">112</a> <em>/**<em>*</em></em>
+<a name="113" href="#113">113</a> <em> * ABNF: qualifier = "+" / "-" / "?" / "~"</em>
+<a name="114" href="#114">114</a> <em> */</em>
+<a name="115" href="#115">115</a> <strong>private</strong> <strong>static</strong> <strong>final</strong> String QUALIFIER_PATTERN = <span class="string">"["</span> + <span class="string">"//"</span>
+<a name="116" href="#116">116</a> + SPF1Constants.PASS + <span class="string">"//"</span> + SPF1Constants.FAIL + <span class="string">"//"</span>
+<a name="117" href="#117">117</a> + SPF1Constants.NEUTRAL + <span class="string">"//"</span> + SPF1Constants.SOFTFAIL + <span class="string">"]"</span>;
+<a name="118" href="#118">118</a>
+<a name="119" href="#119">119</a> <em>/**<em>*</em></em>
+<a name="120" href="#120">120</a> <em> * ABNF: toplabel = ( *alphanum ALPHA *alphanum ) / ( 1*alphanum "-" *(</em>
+<a name="121" href="#121">121</a> <em> * alphanum / "-" ) alphanum ) ; LDH rule plus additional TLD restrictions ;</em>
+<a name="122" href="#122">122</a> <em> * (see [RFC3696], Section 2)</em>
+<a name="123" href="#123">123</a> <em> */</em>
+<a name="124" href="#124">124</a> <strong>private</strong> <strong>static</strong> <strong>final</strong> String TOP_LABEL_REGEX = <span class="string">"(?:"</span>
+<a name="125" href="#125">125</a> + SPF1Parser.ALPHA_DIGIT_PATTERN + <span class="string">"*"</span> + SPF1Parser.ALPHA_PATTERN
+<a name="126" href="#126">126</a> + <span class="string">"{1}"</span> + SPF1Parser.ALPHA_DIGIT_PATTERN + <span class="string">"*|(?:"</span>
+<a name="127" href="#127">127</a> + SPF1Parser.ALPHA_DIGIT_PATTERN + <span class="string">"+"</span> + <span class="string">"//-"</span> + <span class="string">"(?:"</span>
+<a name="128" href="#128">128</a> + SPF1Parser.ALPHA_DIGIT_PATTERN + <span class="string">"|//-)*"</span>
+<a name="129" href="#129">129</a> + SPF1Parser.ALPHA_DIGIT_PATTERN + <span class="string">"))"</span>;
+<a name="130" href="#130">130</a>
+<a name="131" href="#131">131</a> <em>/**<em>*</em></em>
+<a name="132" href="#132">132</a> <em> * ABNF: domain-end = ( "." toplabel [ "." ] ) / macro-expand</em>
+<a name="133" href="#133">133</a> <em> */</em>
+<a name="134" href="#134">134</a> <strong>private</strong> <strong>static</strong> <strong>final</strong> String DOMAIN_END_REGEX = <span class="string">"(?://."</span> + TOP_LABEL_REGEX
+<a name="135" href="#135">135</a> + <span class="string">"//.?"</span> + <span class="string">"|"</span> + SPF1Parser.MACRO_EXPAND_REGEX + <span class="string">")"</span>;
+<a name="136" href="#136">136</a>
+<a name="137" href="#137">137</a> <em>/**<em>*</em></em>
+<a name="138" href="#138">138</a> <em> * ABNF: domain-spec = macro-string domain-end</em>
+<a name="139" href="#139">139</a> <em> */</em>
+<a name="140" href="#140">140</a> <strong>public</strong> <strong>static</strong> <strong>final</strong> String DOMAIN_SPEC_REGEX = <span class="string">"("</span>
+<a name="141" href="#141">141</a> + SPF1Parser.MACRO_STRING_REGEX + DOMAIN_END_REGEX + <span class="string">")"</span>;
+<a name="142" href="#142">142</a>
+<a name="143" href="#143">143</a> <strong>private</strong> Pattern termsSeparatorPattern = <strong>null</strong>;
+<a name="144" href="#144">144</a>
+<a name="145" href="#145">145</a> <strong>private</strong> Pattern termPattern = <strong>null</strong>;
+<a name="146" href="#146">146</a>
+<a name="147" href="#147">147</a> <strong>private</strong> <strong>int</strong> TERM_STEP_REGEX_QUALIFIER_POS;
+<a name="148" href="#148">148</a>
+<a name="149" href="#149">149</a> <strong>private</strong> <strong>int</strong> TERM_STEP_REGEX_MECHANISM_POS;
+<a name="150" href="#150">150</a>
+<a name="151" href="#151">151</a> <strong>private</strong> <strong>int</strong> TERM_STEP_REGEX_MODIFIER_POS;
+<a name="152" href="#152">152</a>
+<a name="153" href="#153">153</a> <strong>private</strong> Collection mechanismsCollection;
+<a name="154" href="#154">154</a>
+<a name="155" href="#155">155</a> <strong>private</strong> Collection modifiersCollection;
+<a name="156" href="#156">156</a>
+<a name="157" href="#157">157</a> <strong>private</strong> List matchResultPositions;
+<a name="158" href="#158">158</a>
+<a name="159" href="#159">159</a> <strong>private</strong> <a href="../../../../../org/apache/james/jspf/core/Logger.html">Logger</a> log;
+<a name="160" href="#160">160</a>
+<a name="161" href="#161">161</a> <strong>private</strong> String termFile = <span class="string">"org/apache/james/jspf/parser/jspf.default.terms"</span>;
+<a name="162" href="#162">162</a>
+<a name="163" href="#163">163</a> <strong>private</strong> <strong>class</strong> TermDef {
+<a name="164" href="#164">164</a> <strong>private</strong> Pattern pattern;
+<a name="165" href="#165">165</a>
+<a name="166" href="#166">166</a> <strong>private</strong> Class termDef;
+<a name="167" href="#167">167</a>
+<a name="168" href="#168">168</a> <strong>private</strong> <strong>int</strong> matchSize = 0;
+<a name="169" href="#169">169</a>
+<a name="170" href="#170">170</a> <strong>public</strong> TermDef(Class tClass) throws IllegalArgumentException,
+<a name="171" href="#171">171</a> SecurityException, IllegalAccessException, NoSuchFieldException {
+<a name="172" href="#172">172</a> String pString = (String) tClass.getField(<span class="string">"REGEX"</span>).get(<strong>null</strong>);
+<a name="173" href="#173">173</a> pattern = Pattern.compile(pString);
+<a name="174" href="#174">174</a> termDef = tClass;
+<a name="175" href="#175">175</a> calcGroups(pString);
+<a name="176" href="#176">176</a> }
+<a name="177" href="#177">177</a>
+<a name="178" href="#178">178</a> <em>/**<em>*</em></em>
+<a name="179" href="#179">179</a> <em> * This method should be done differently. We currently don't hanlde the</em>
+<a name="180" href="#180">180</a> <em> * escaping at all.</em>
+<a name="181" href="#181">181</a> <em> * </em>
+<a name="182" href="#182">182</a> <em> * @param pString</em>
+<a name="183" href="#183">183</a> <em> */</em>
+<a name="184" href="#184">184</a> <strong>private</strong> <strong>void</strong> calcGroups(String pString) {
+<a name="185" href="#185">185</a> <strong>int</strong> i = 0;
+<a name="186" href="#186">186</a> <strong>int</strong> c = 0;
+<a name="187" href="#187">187</a> <strong>while</strong> (<strong>true</strong>) {
+<a name="188" href="#188">188</a> <strong>int</strong> p1 = pString.indexOf(<span class="string">"("</span>, i);
+<a name="189" href="#189">189</a> <strong>int</strong> p2 = pString.indexOf(<span class="string">"(?:"</span>, i);
+<a name="190" href="#190">190</a> <strong>if</strong> (p1 < 0)
+<a name="191" href="#191">191</a> <strong>break</strong>;
+<a name="192" href="#192">192</a> <strong>if</strong> (p1 != p2)
+<a name="193" href="#193">193</a> c++;
+<a name="194" href="#194">194</a> i = p1 + 1;
+<a name="195" href="#195">195</a> }
+<a name="196" href="#196">196</a> matchSize = c;
+<a name="197" href="#197">197</a> }
+<a name="198" href="#198">198</a>
+<a name="199" href="#199">199</a> <strong>public</strong> Pattern getPattern() {
+<a name="200" href="#200">200</a> <strong>return</strong> pattern;
+<a name="201" href="#201">201</a> }
+<a name="202" href="#202">202</a>
+<a name="203" href="#203">203</a> <strong>public</strong> Class getTermDef() {
+<a name="204" href="#204">204</a> <strong>return</strong> termDef;
+<a name="205" href="#205">205</a> }
+<a name="206" href="#206">206</a>
+<a name="207" href="#207">207</a> <strong>public</strong> <strong>int</strong> getMatchSize() {
+<a name="208" href="#208">208</a> <strong>return</strong> matchSize;
+<a name="209" href="#209">209</a> }
+<a name="210" href="#210">210</a> }
+<a name="211" href="#211">211</a>
+<a name="212" href="#212">212</a> <em>/**<em>*</em></em>
+<a name="213" href="#213">213</a> <em> * Constructor. Creates all the values needed to run the parsing</em>
+<a name="214" href="#214">214</a> <em> * </em>
+<a name="215" href="#215">215</a> <em> * @param loggerThe logger to use</em>
+<a name="216" href="#216">216</a> <em> */</em>
+<a name="217" href="#217">217</a> <strong>public</strong> SPF1Parser(<a href="../../../../../org/apache/james/jspf/core/Logger.html">Logger</a> logger) {
+<a name="218" href="#218">218</a> log = logger;
+<a name="219" href="#219">219</a> <strong>try</strong> {
+<a name="220" href="#220">220</a> InputStream is = Thread.currentThread().getContextClassLoader()
+<a name="221" href="#221">221</a> .getResourceAsStream(termFile);
+<a name="222" href="#222">222</a> Properties p = <strong>new</strong> Properties();
+<a name="223" href="#223">223</a> p.load(is);
+<a name="224" href="#224">224</a> String mechs = p.getProperty(<span class="string">"mechanisms"</span>);
+<a name="225" href="#225">225</a> String mods = p.getProperty(<span class="string">"modifiers"</span>);
+<a name="226" href="#226">226</a> String[] classes;
+<a name="227" href="#227">227</a> classes = mechs.split(<span class="string">","</span>);
+<a name="228" href="#228">228</a> Class[] knownMechanisms = <strong>new</strong> Class[classes.length];
+<a name="229" href="#229">229</a> <strong>for</strong> (<strong>int</strong> i = 0; i < classes.length; i++) {
+<a name="230" href="#230">230</a> log.debug(<span class="string">"Add following class as known mechanismn: "</span>
+<a name="231" href="#231">231</a> + classes[i]);
+<a name="232" href="#232">232</a> knownMechanisms[i] = Thread.currentThread()
+<a name="233" href="#233">233</a> .getContextClassLoader().loadClass(classes[i]);
+<a name="234" href="#234">234</a> }
+<a name="235" href="#235">235</a> mechanismsCollection = createTermCollection(knownMechanisms);
+<a name="236" href="#236">236</a> classes = mods.split(<span class="string">","</span>);
+<a name="237" href="#237">237</a> Class[] knownModifiers = <strong>new</strong> Class[classes.length];
+<a name="238" href="#238">238</a> <strong>for</strong> (<strong>int</strong> i = 0; i < classes.length; i++) {
+<a name="239" href="#239">239</a> log.debug(<span class="string">"Add following class as known modifier: "</span>
+<a name="240" href="#240">240</a> + classes[i]);
+<a name="241" href="#241">241</a> knownModifiers[i] = Thread.currentThread()
+<a name="242" href="#242">242</a> .getContextClassLoader().loadClass(classes[i]);
+<a name="243" href="#243">243</a> }
+<a name="244" href="#244">244</a> modifiersCollection = createTermCollection(knownModifiers);
+<a name="245" href="#245">245</a>
+<a name="246" href="#246">246</a> } <strong>catch</strong> (IOException e) {
<a name="247" href="#247">247</a> <strong>throw</strong> <strong>new</strong> IllegalStateException(
-<a name="248" href="#248">248</a> <span class="string">"One configured class cannot be found"</span>);
-<a name="249" href="#249">249</a> }
-<a name="250" href="#250">250</a>
-<a name="251" href="#251">251</a> <em>/**<em>*</em></em>
-<a name="252" href="#252">252</a> <em> * ABNF: mechanism = ( all / include / A / MX / PTR / IP4 / IP6 / exists )</em>
-<a name="253" href="#253">253</a> <em> */</em>
-<a name="254" href="#254">254</a> String MECHANISM_REGEX = createRegex(mechanismsCollection);
-<a name="255" href="#255">255</a>
-<a name="256" href="#256">256</a> <em>/**<em>*</em></em>
-<a name="257" href="#257">257</a> <em> * ABNF: modifier = redirect / explanation / unknown-modifier</em>
-<a name="258" href="#258">258</a> <em> */</em>
-<a name="259" href="#259">259</a> String MODIFIER_REGEX = <span class="string">"("</span> + createRegex(modifiersCollection) + <span class="string">")"</span>;
-<a name="260" href="#260">260</a>
-<a name="261" href="#261">261</a> <em>/**<em>*</em></em>
-<a name="262" href="#262">262</a> <em> * ABNF: directive = [ qualifier ] mechanism</em>
-<a name="263" href="#263">263</a> <em> */</em>
-<a name="264" href="#264">264</a> String DIRECTIVE_REGEX = <span class="string">"("</span> + QUALIFIER_PATTERN + <span class="string">"?)("</span>
-<a name="265" href="#265">265</a> + MECHANISM_REGEX + <span class="string">")"</span>;
-<a name="266" href="#266">266</a>
-<a name="267" href="#267">267</a> <em>/**<em>*</em></em>
-<a name="268" href="#268">268</a> <em> * ABNF: ( directive / modifier )</em>
-<a name="269" href="#269">269</a> <em> */</em>
-<a name="270" href="#270">270</a> String TERM_REGEX = <span class="string">"(?:"</span> + MODIFIER_REGEX + <span class="string">"|"</span> + DIRECTIVE_REGEX
-<a name="271" href="#271">271</a> + <span class="string">")"</span>;
-<a name="272" href="#272">272</a>
-<a name="273" href="#273">273</a> <em>/**<em>*</em></em>
-<a name="274" href="#274">274</a> <em> * ABNF: 1*SP</em>
-<a name="275" href="#275">275</a> <em> */</em>
-<a name="276" href="#276">276</a> String TERMS_SEPARATOR_REGEX = <span class="string">"[ ]+"</span>;
-<a name="277" href="#277">277</a>
-<a name="278" href="#278">278</a> termsSeparatorPattern = Pattern.compile(TERMS_SEPARATOR_REGEX);
-<a name="279" href="#279">279</a> termPattern = Pattern.compile(TERM_REGEX);
+<a name="248" href="#248">248</a> <span class="string">"Term configuration cannot be found"</span>);
+<a name="249" href="#249">249</a> } <strong>catch</strong> (ClassNotFoundException e) {
+<a name="250" href="#250">250</a> <strong>throw</strong> <strong>new</strong> IllegalStateException(
+<a name="251" href="#251">251</a> <span class="string">"One configured class cannot be found"</span>);
+<a name="252" href="#252">252</a> }
+<a name="253" href="#253">253</a>
+<a name="254" href="#254">254</a> <em>/**<em>*</em></em>
+<a name="255" href="#255">255</a> <em> * ABNF: mechanism = ( all / include / A / MX / PTR / IP4 / IP6 / exists )</em>
+<a name="256" href="#256">256</a> <em> */</em>
+<a name="257" href="#257">257</a> String MECHANISM_REGEX = createRegex(mechanismsCollection);
+<a name="258" href="#258">258</a>
+<a name="259" href="#259">259</a> <em>/**<em>*</em></em>
+<a name="260" href="#260">260</a> <em> * ABNF: modifier = redirect / explanation / unknown-modifier</em>
+<a name="261" href="#261">261</a> <em> */</em>
+<a name="262" href="#262">262</a> String MODIFIER_REGEX = <span class="string">"("</span> + createRegex(modifiersCollection) + <span class="string">")"</span>;
+<a name="263" href="#263">263</a>
+<a name="264" href="#264">264</a> <em>/**<em>*</em></em>
+<a name="265" href="#265">265</a> <em> * ABNF: directive = [ qualifier ] mechanism</em>
+<a name="266" href="#266">266</a> <em> */</em>
+<a name="267" href="#267">267</a> String DIRECTIVE_REGEX = <span class="string">"("</span> + QUALIFIER_PATTERN + <span class="string">"?)("</span>
+<a name="268" href="#268">268</a> + MECHANISM_REGEX + <span class="string">")"</span>;
+<a name="269" href="#269">269</a>
+<a name="270" href="#270">270</a> <em>/**<em>*</em></em>
+<a name="271" href="#271">271</a> <em> * ABNF: ( directive / modifier )</em>
+<a name="272" href="#272">272</a> <em> */</em>
+<a name="273" href="#273">273</a> String TERM_REGEX = <span class="string">"(?:"</span> + MODIFIER_REGEX + <span class="string">"|"</span> + DIRECTIVE_REGEX
+<a name="274" href="#274">274</a> + <span class="string">")"</span>;
+<a name="275" href="#275">275</a>
+<a name="276" href="#276">276</a> <em>/**<em>*</em></em>
+<a name="277" href="#277">277</a> <em> * ABNF: 1*SP</em>
+<a name="278" href="#278">278</a> <em> */</em>
+<a name="279" href="#279">279</a> String TERMS_SEPARATOR_REGEX = <span class="string">"[ ]+"</span>;
<a name="280" href="#280">280</a>
-<a name="281" href="#281">281</a> initializePositions();
-<a name="282" href="#282">282</a> }
+<a name="281" href="#281">281</a> termsSeparatorPattern = Pattern.compile(TERMS_SEPARATOR_REGEX);
+<a name="282" href="#282">282</a> termPattern = Pattern.compile(TERM_REGEX);
<a name="283" href="#283">283</a>
-<a name="284" href="#284">284</a> <em>/**<em>*</em></em>
-<a name="285" href="#285">285</a> <em> * Fill in the matchResultPositions ArrayList. This array simply map each</em>
-<a name="286" href="#286">286</a> <em> * regex matchgroup to the Term class that originated that part of the</em>
-<a name="287" href="#287">287</a> <em> * regex.</em>
-<a name="288" href="#288">288</a> <em> */</em>
-<a name="289" href="#289">289</a> <strong>private</strong> <strong>void</strong> initializePositions() {
-<a name="290" href="#290">290</a> ArrayList matchResultPositions = <strong>new</strong> ArrayList();
-<a name="291" href="#291">291</a>
-<a name="292" href="#292">292</a> <em class="comment">// FULL MATCH</em>
-<a name="293" href="#293">293</a> <strong>int</strong> posIndex = 0;
-<a name="294" href="#294">294</a> matchResultPositions.ensureCapacity(posIndex + 1);
-<a name="295" href="#295">295</a> matchResultPositions.add(posIndex, <strong>null</strong>);
-<a name="296" href="#296">296</a>
-<a name="297" href="#297">297</a> Iterator i;
-<a name="298" href="#298">298</a>
-<a name="299" href="#299">299</a> TERM_STEP_REGEX_MODIFIER_POS = ++posIndex;
-<a name="300" href="#300">300</a> matchResultPositions.ensureCapacity(posIndex + 1);
-<a name="301" href="#301">301</a> matchResultPositions.add(TERM_STEP_REGEX_MODIFIER_POS, <strong>null</strong>);
-<a name="302" href="#302">302</a> i = modifiersCollection.iterator();
-<a name="303" href="#303">303</a> <strong>while</strong> (i.hasNext()) {
-<a name="304" href="#304">304</a> TermDef td = (TermDef) i.next();
-<a name="305" href="#305">305</a> <strong>int</strong> size = td.getMatchSize() + 1;
-<a name="306" href="#306">306</a> <strong>for</strong> (<strong>int</strong> k = 0; k < size; k++) {
-<a name="307" href="#307">307</a> posIndex++;
-<a name="308" href="#308">308</a> matchResultPositions.ensureCapacity(posIndex + 1);
-<a name="309" href="#309">309</a> matchResultPositions.add(posIndex, td);
-<a name="310" href="#310">310</a> }
-<a name="311" href="#311">311</a> }
-<a name="312" href="#312">312</a>
-<a name="313" href="#313">313</a> TERM_STEP_REGEX_QUALIFIER_POS = ++posIndex;
-<a name="314" href="#314">314</a> matchResultPositions.ensureCapacity(posIndex + 1);
-<a name="315" href="#315">315</a> matchResultPositions.add(posIndex, <strong>null</strong>);
-<a name="316" href="#316">316</a>
-<a name="317" href="#317">317</a> TERM_STEP_REGEX_MECHANISM_POS = ++posIndex;
-<a name="318" href="#318">318</a> matchResultPositions.ensureCapacity(posIndex + 1);
-<a name="319" href="#319">319</a> matchResultPositions.add(TERM_STEP_REGEX_MECHANISM_POS, <strong>null</strong>);
-<a name="320" href="#320">320</a> i = mechanismsCollection.iterator();
-<a name="321" href="#321">321</a> <strong>while</strong> (i.hasNext()) {
-<a name="322" href="#322">322</a> TermDef td = (TermDef) i.next();
-<a name="323" href="#323">323</a> <strong>int</strong> size = td.getMatchSize() + 1;
-<a name="324" href="#324">324</a> <strong>for</strong> (<strong>int</strong> k = 0; k < size; k++) {
-<a name="325" href="#325">325</a> posIndex++;
-<a name="326" href="#326">326</a> matchResultPositions.ensureCapacity(posIndex + 1);
-<a name="327" href="#327">327</a> matchResultPositions.add(posIndex, td);
-<a name="328" href="#328">328</a> }
-<a name="329" href="#329">329</a> }
-<a name="330" href="#330">330</a>
-<a name="331" href="#331">331</a> <strong>if</strong> (log.isDebugEnabled()) {
-<a name="332" href="#332">332</a> log.debug(<span class="string">"Parsing catch group positions: Modifiers["</span>
-<a name="333" href="#333">333</a> + TERM_STEP_REGEX_MODIFIER_POS + <span class="string">"] Qualifier["</span>
-<a name="334" href="#334">334</a> + TERM_STEP_REGEX_QUALIFIER_POS + <span class="string">" Mechanism["</span>
-<a name="335" href="#335">335</a> + TERM_STEP_REGEX_MECHANISM_POS + <span class="string">"]"</span>);
-<a name="336" href="#336">336</a> <strong>for</strong> (<strong>int</strong> k = 0; k < matchResultPositions.size(); k++) {
-<a name="337" href="#337">337</a> log
-<a name="338" href="#338">338</a> .debug(k
-<a name="339" href="#339">339</a> + <span class="string">") "</span>
-<a name="340" href="#340">340</a> + (matchResultPositions.get(k) != <strong>null</strong> ? ((TermDef) matchResultPositions
-<a name="341" href="#341">341</a> .get(k)).getPattern()
-<a name="342" href="#342">342</a> : <strong>null</strong>));
-<a name="343" href="#343">343</a> }
-<a name="344" href="#344">344</a> }
-<a name="345" href="#345">345</a>
-<a name="346" href="#346">346</a> <strong>this</strong>.matchResultPositions = Collections.synchronizedList(matchResultPositions);
-<a name="347" href="#347">347</a> }
-<a name="348" href="#348">348</a>
-<a name="349" href="#349">349</a> <em>/**<em>*</em></em>
-<a name="350" href="#350">350</a> <em> * Loop the classes searching for a String static field named</em>
-<a name="351" href="#351">351</a> <em> * staticFieldName and create an OR regeex like this:</em>
-<a name="352" href="#352">352</a> <em> * (?:FIELD1|FIELD2|FIELD3)</em>
-<a name="353" href="#353">353</a> <em> * </em>
-<a name="354" href="#354">354</a> <em> * @param classes</em>
-<a name="355" href="#355">355</a> <em> * classes to analyze</em>
-<a name="356" href="#356">356</a> <em> * @param staticFieldName</em>
-<a name="357" href="#357">357</a> <em> * static field to concatenate</em>
-<a name="358" href="#358">358</a> <em> * @return regex</em>
-<a name="359" href="#359">359</a> <em> */</em>
-<a name="360" href="#360">360</a> <strong>private</strong> String createRegex(Collection commandMap) {
-<a name="361" href="#361">361</a> StringBuffer modifierRegex = <strong>new</strong> StringBuffer();
-<a name="362" href="#362">362</a> Iterator i = commandMap.iterator();
-<a name="363" href="#363">363</a> <strong>boolean</strong> first = <strong>true</strong>;
-<a name="364" href="#364">364</a> <strong>while</strong> (i.hasNext()) {
-<a name="365" href="#365">365</a> <strong>if</strong> (first) {
-<a name="366" href="#366">366</a> modifierRegex.append(<span class="string">"(?:("</span>);
-<a name="367" href="#367">367</a> first = false;
-<a name="368" href="#368">368</a> } <strong>else</strong> {
-<a name="369" href="#369">369</a> modifierRegex.append(<span class="string">")|("</span>);
-<a name="370" href="#370">370</a> }
-<a name="371" href="#371">371</a> Pattern pattern = ((TermDef) i.next()).getPattern();
-<a name="372" href="#372">372</a> modifierRegex.append(pattern.pattern());
-<a name="373" href="#373">373</a> }
-<a name="374" href="#374">374</a> modifierRegex.append(<span class="string">"))"</span>);
-<a name="375" href="#375">375</a> <strong>return</strong> modifierRegex.toString();
-<a name="376" href="#376">376</a> }
-<a name="377" href="#377">377</a>
-<a name="378" href="#378">378</a> <em>/**<em>*</em></em>
-<a name="379" href="#379">379</a> <em> * @param classes</em>
-<a name="380" href="#380">380</a> <em> * classes to analyze</em>
-<a name="381" href="#381">381</a> <em> * @param staticFieldName</em>
-<a name="382" href="#382">382</a> <em> * static field to concatenate</em>
-<a name="383" href="#383">383</a> <em> * @return map <Class,Pattern></em>
-<a name="384" href="#384">384</a> <em> */</em>
-<a name="385" href="#385">385</a> <strong>private</strong> Collection createTermCollection(Class[] classes) {
-<a name="386" href="#386">386</a> Collection l = <strong>new</strong> ArrayList();
-<a name="387" href="#387">387</a> <strong>for</strong> (<strong>int</strong> j = 0; j < classes.length; j++) {
-<a name="388" href="#388">388</a> Class mechClass = classes[j];
-<a name="389" href="#389">389</a> <strong>try</strong> {
-<a name="390" href="#390">390</a> l.add(<strong>new</strong> TermDef(mechClass));
-<a name="391" href="#391">391</a> } <strong>catch</strong> (Exception e) {
-<a name="392" href="#392">392</a> log.debug(<span class="string">"Unable to create the term collection"</span>, e);
-<a name="393" href="#393">393</a> <strong>throw</strong> <strong>new</strong> IllegalStateException(
-<a name="394" href="#394">394</a> <span class="string">"Unable to create the term collection"</span>);
-<a name="395" href="#395">395</a> }
-<a name="396" href="#396">396</a> }
-<a name="397" href="#397">397</a> <strong>return</strong> Collections.synchronizedCollection(l);
-<a name="398" href="#398">398</a> }
-<a name="399" href="#399">399</a>
-<a name="400" href="#400">400</a> <em>/**<em>*</em></em>
-<a name="401" href="#401">401</a> <em> * This Method parse the given spf record and checks for syntax</em>
-<a name="402" href="#402">402</a> <em> * </em>
-<a name="403" href="#403">403</a> <em> * parse can be called by multiple concurrent threads.</em>
-<a name="404" href="#404">404</a> <em> * </em>
-<a name="405" href="#405">405</a> <em> * @param spfRecord</em>
-<a name="406" href="#406">406</a> <em> * The String which represent the spf record in dns</em>
-<a name="407" href="#407">407</a> <em> * @return result The SPF1Record</em>
-<a name="408" href="#408">408</a> <em> * @throws PermErrorException</em>
-<a name="409" href="#409">409</a> <em> * Get thrown if an syntax error was detected</em>
-<a name="410" href="#410">410</a> <em> * @throws NoneException</em>
-<a name="411" href="#411">411</a> <em> * Getthrown if no spf record could be found</em>
-<a name="412" href="#412">412</a> <em> */</em>
-<a name="413" href="#413">413</a> <strong>public</strong> SPF1Record parse(String spfRecord) throws PermErrorException,
-<a name="414" href="#414">414</a> <a href="../../../../../org/apache/james/jspf/exceptions/NoneException.html">NoneException</a> {
-<a name="415" href="#415">415</a>
-<a name="416" href="#416">416</a> log.debug(<span class="string">"Start parsing SPF-Record: "</span> + spfRecord);
-<a name="417" href="#417">417</a>
-<a name="418" href="#418">418</a> SPF1Record result = <strong>new</strong> SPF1Record();
-<a name="419" href="#419">419</a>
-<a name="420" href="#420">420</a> <em class="comment">// check the version "header"</em>
-<a name="421" href="#421">421</a> <strong>if</strong> (!spfRecord.startsWith(SPF1Constants.SPF_VERSION + <span class="string">" "</span>)) {
-<a name="422" href="#422">422</a> <strong>throw</strong> <strong>new</strong> <a href="../../../../../org/apache/james/jspf/exceptions/NoneException.html">NoneException</a>(<span class="string">"No valid SPF Record: "</span> + spfRecord);
-<a name="423" href="#423">423</a> }
+<a name="284" href="#284">284</a> initializePositions();
+<a name="285" href="#285">285</a> }
+<a name="286" href="#286">286</a>
+<a name="287" href="#287">287</a> <em>/**<em>*</em></em>
+<a name="288" href="#288">288</a> <em> * Fill in the matchResultPositions ArrayList. This array simply map each</em>
+<a name="289" href="#289">289</a> <em> * regex matchgroup to the Term class that originated that part of the</em>
+<a name="290" href="#290">290</a> <em> * regex.</em>
+<a name="291" href="#291">291</a> <em> */</em>
+<a name="292" href="#292">292</a> <strong>private</strong> <strong>void</strong> initializePositions() {
+<a name="293" href="#293">293</a> ArrayList matchResultPositions = <strong>new</strong> ArrayList();
+<a name="294" href="#294">294</a>
+<a name="295" href="#295">295</a> <em class="comment">// FULL MATCH</em>
+<a name="296" href="#296">296</a> <strong>int</strong> posIndex = 0;
+<a name="297" href="#297">297</a> matchResultPositions.ensureCapacity(posIndex + 1);
+<a name="298" href="#298">298</a> matchResultPositions.add(posIndex, <strong>null</strong>);
+<a name="299" href="#299">299</a>
+<a name="300" href="#300">300</a> Iterator i;
+<a name="301" href="#301">301</a>
+<a name="302" href="#302">302</a> TERM_STEP_REGEX_MODIFIER_POS = ++posIndex;
+<a name="303" href="#303">303</a> matchResultPositions.ensureCapacity(posIndex + 1);
+<a name="304" href="#304">304</a> matchResultPositions.add(TERM_STEP_REGEX_MODIFIER_POS, <strong>null</strong>);
+<a name="305" href="#305">305</a> i = modifiersCollection.iterator();
+<a name="306" href="#306">306</a> <strong>while</strong> (i.hasNext()) {
+<a name="307" href="#307">307</a> TermDef td = (TermDef) i.next();
+<a name="308" href="#308">308</a> <strong>int</strong> size = td.getMatchSize() + 1;
+<a name="309" href="#309">309</a> <strong>for</strong> (<strong>int</strong> k = 0; k < size; k++) {
+<a name="310" href="#310">310</a> posIndex++;
+<a name="311" href="#311">311</a> matchResultPositions.ensureCapacity(posIndex + 1);
+<a name="312" href="#312">312</a> matchResultPositions.add(posIndex, td);
+<a name="313" href="#313">313</a> }
+<a name="314" href="#314">314</a> }
+<a name="315" href="#315">315</a>
+<a name="316" href="#316">316</a> TERM_STEP_REGEX_QUALIFIER_POS = ++posIndex;
+<a name="317" href="#317">317</a> matchResultPositions.ensureCapacity(posIndex + 1);
+<a name="318" href="#318">318</a> matchResultPositions.add(posIndex, <strong>null</strong>);
+<a name="319" href="#319">319</a>
+<a name="320" href="#320">320</a> TERM_STEP_REGEX_MECHANISM_POS = ++posIndex;
+<a name="321" href="#321">321</a> matchResultPositions.ensureCapacity(posIndex + 1);
+<a name="322" href="#322">322</a> matchResultPositions.add(TERM_STEP_REGEX_MECHANISM_POS, <strong>null</strong>);
+<a name="323" href="#323">323</a> i = mechanismsCollection.iterator();
+<a name="324" href="#324">324</a> <strong>while</strong> (i.hasNext()) {
+<a name="325" href="#325">325</a> TermDef td = (TermDef) i.next();
+<a name="326" href="#326">326</a> <strong>int</strong> size = td.getMatchSize() + 1;
+<a name="327" href="#327">327</a> <strong>for</strong> (<strong>int</strong> k = 0; k < size; k++) {
+<a name="328" href="#328">328</a> posIndex++;
+<a name="329" href="#329">329</a> matchResultPositions.ensureCapacity(posIndex + 1);
+<a name="330" href="#330">330</a> matchResultPositions.add(posIndex, td);
+<a name="331" href="#331">331</a> }
+<a name="332" href="#332">332</a> }
+<a name="333" href="#333">333</a>
+<a name="334" href="#334">334</a> <strong>if</strong> (log.isDebugEnabled()) {
+<a name="335" href="#335">335</a> log.debug(<span class="string">"Parsing catch group positions: Modifiers["</span>
+<a name="336" href="#336">336</a> + TERM_STEP_REGEX_MODIFIER_POS + <span class="string">"] Qualifier["</span>
+<a name="337" href="#337">337</a> + TERM_STEP_REGEX_QUALIFIER_POS + <span class="string">" Mechanism["</span>
+<a name="338" href="#338">338</a> + TERM_STEP_REGEX_MECHANISM_POS + <span class="string">"]"</span>);
+<a name="339" href="#339">339</a> <strong>for</strong> (<strong>int</strong> k = 0; k < matchResultPositions.size(); k++) {
+<a name="340" href="#340">340</a> log
+<a name="341" href="#341">341</a> .debug(k
+<a name="342" href="#342">342</a> + <span class="string">") "</span>
+<a name="343" href="#343">343</a> + (matchResultPositions.get(k) != <strong>null</strong> ? ((TermDef) matchResultPositions
+<a name="344" href="#344">344</a> .get(k)).getPattern()
+<a name="345" href="#345">345</a> : <strong>null</strong>));
+<a name="346" href="#346">346</a> }
+<a name="347" href="#347">347</a> }
+<a name="348" href="#348">348</a>
+<a name="349" href="#349">349</a> <strong>this</strong>.matchResultPositions = Collections.synchronizedList(matchResultPositions);
+<a name="350" href="#350">350</a> }
+<a name="351" href="#351">351</a>
+<a name="352" href="#352">352</a> <em>/**<em>*</em></em>
+<a name="353" href="#353">353</a> <em> * Loop the classes searching for a String static field named</em>
+<a name="354" href="#354">354</a> <em> * staticFieldName and create an OR regeex like this:</em>
+<a name="355" href="#355">355</a> <em> * (?:FIELD1|FIELD2|FIELD3)</em>
+<a name="356" href="#356">356</a> <em> * </em>
+<a name="357" href="#357">357</a> <em> * @param classes</em>
+<a name="358" href="#358">358</a> <em> * classes to analyze</em>
+<a name="359" href="#359">359</a> <em> * @param staticFieldName</em>
+<a name="360" href="#360">360</a> <em> * static field to concatenate</em>
+<a name="361" href="#361">361</a> <em> * @return regex The regex</em>
+<a name="362" href="#362">362</a> <em> */</em>
+<a name="363" href="#363">363</a> <strong>private</strong> String createRegex(Collection commandMap) {
+<a name="364" href="#364">364</a> StringBuffer modifierRegex = <strong>new</strong> StringBuffer();
+<a name="365" href="#365">365</a> Iterator i = commandMap.iterator();
+<a name="366" href="#366">366</a> <strong>boolean</strong> first = <strong>true</strong>;
+<a name="367" href="#367">367</a> <strong>while</strong> (i.hasNext()) {
+<a name="368" href="#368">368</a> <strong>if</strong> (first) {
+<a name="369" href="#369">369</a> modifierRegex.append(<span class="string">"(?:("</span>);
+<a name="370" href="#370">370</a> first = false;
+<a name="371" href="#371">371</a> } <strong>else</strong> {
+<a name="372" href="#372">372</a> modifierRegex.append(<span class="string">")|("</span>);
+<a name="373" href="#373">373</a> }
+<a name="374" href="#374">374</a> Pattern pattern = ((TermDef) i.next()).getPattern();
+<a name="375" href="#375">375</a> modifierRegex.append(pattern.pattern());
+<a name="376" href="#376">376</a> }
+<a name="377" href="#377">377</a> modifierRegex.append(<span class="string">"))"</span>);
+<a name="378" href="#378">378</a> <strong>return</strong> modifierRegex.toString();
+<a name="379" href="#379">379</a> }
+<a name="380" href="#380">380</a>
+<a name="381" href="#381">381</a> <em>/**<em>*</em></em>
+<a name="382" href="#382">382</a> <em> * </em>
+<a name="383" href="#383">383</a> <em> * @param classes</em>
+<a name="384" href="#384">384</a> <em> * classes to analyze</em>
+<a name="385" href="#385">385</a> <em> * @param staticFieldName</em>
+<a name="386" href="#386">386</a> <em> * static field to concatenate</em>
+<a name="387" href="#387">387</a> <em> * @return map <Class,Pattern></em>
+<a name="388" href="#388">388</a> <em> */</em>
+<a name="389" href="#389">389</a> <strong>private</strong> Collection createTermCollection(Class[] classes) {
+<a name="390" href="#390">390</a> Collection l = <strong>new</strong> ArrayList();
+<a name="391" href="#391">391</a> <strong>for</strong> (<strong>int</strong> j = 0; j < classes.length; j++) {
+<a name="392" href="#392">392</a> Class mechClass = classes[j];
+<a name="393" href="#393">393</a> <strong>try</strong> {
+<a name="394" href="#394">394</a> l.add(<strong>new</strong> TermDef(mechClass));
+<a name="395" href="#395">395</a> } <strong>catch</strong> (Exception e) {
+<a name="396" href="#396">396</a> log.debug(<span class="string">"Unable to create the term collection"</span>, e);
+<a name="397" href="#397">397</a> <strong>throw</strong> <strong>new</strong> IllegalStateException(
+<a name="398" href="#398">398</a> <span class="string">"Unable to create the term collection"</span>);
+<a name="399" href="#399">399</a> }
+<a name="400" href="#400">400</a> }
+<a name="401" href="#401">401</a> <strong>return</strong> Collections.synchronizedCollection(l);
+<a name="402" href="#402">402</a> }
+<a name="403" href="#403">403</a>
+<a name="404" href="#404">404</a> <em>/**<em>*</em></em>
+<a name="405" href="#405">405</a> <em> * This Method parse the given spf record and checks for syntax</em>
+<a name="406" href="#406">406</a> <em> * </em>
+<a name="407" href="#407">407</a> <em> * parse can be called by multiple concurrent threads.</em>
+<a name="408" href="#408">408</a> <em> * </em>
+<a name="409" href="#409">409</a> <em> * @param spfRecord</em>
+<a name="410" href="#410">410</a> <em> * The String which represent the spf record in dns</em>
+<a name="411" href="#411">411</a> <em> * @return result The SPF1Record</em>
+<a name="412" href="#412">412</a> <em> * @throws PermErrorException</em>
+<a name="413" href="#413">413</a> <em> * Get thrown if an syntax error was detected</em>
+<a name="414" href="#414">414</a> <em> * @throws NoneException</em>
+<a name="415" href="#415">415</a> <em> * Get thrown if no spf record could be found</em>
+<a name="416" href="#416">416</a> <em> * @throws NeutralException Get thrown if an empty spf record was found </em>
+<a name="417" href="#417">417</a> <em> */</em>
+<a name="418" href="#418">418</a> <strong>public</strong> SPF1Record parse(String spfRecord) throws PermErrorException,
+<a name="419" href="#419">419</a> NoneException, <a href="../../../../../org/apache/james/jspf/exceptions/NeutralException.html">NeutralException</a> {
+<a name="420" href="#420">420</a>
+<a name="421" href="#421">421</a> log.debug(<span class="string">"Start parsing SPF-Record: "</span> + spfRecord);
+<a name="422" href="#422">422</a>
+<a name="423" href="#423">423</a> SPF1Record result = <strong>new</strong> SPF1Record();
<a name="424" href="#424">424</a>
-<a name="425" href="#425">425</a> <em class="comment">// extract terms</em>
-<a name="426" href="#426">426</a> String[] terms = termsSeparatorPattern.split(spfRecord.replaceFirst(
-<a name="427" href="#427">427</a> SPF1Constants.SPF_VERSION, <span class="string">""</span>));
-<a name="428" href="#428">428</a>
-<a name="429" href="#429">429</a> <em class="comment">// cycle terms</em>
-<a name="430" href="#430">430</a> <strong>for</strong> (<strong>int</strong> i = 0; i < terms.length; i++) {
-<a name="431" href="#431">431</a> <strong>if</strong> (terms[i].length() > 0) {
-<a name="432" href="#432">432</a> Matcher termMatcher = termPattern.matcher(terms[i]);
-<a name="433" href="#433">433</a> <strong>if</strong> (!termMatcher.matches()) {
-<a name="434" href="#434">434</a> <strong>throw</strong> <strong>new</strong> <a href="../../../../../org/apache/james/jspf/exceptions/PermErrorException.html">PermErrorException</a>(<span class="string">"Term ["</span> + terms[i]
-<a name="435" href="#435">435</a> + <span class="string">"] is not syntactically valid: "</span>
-<a name="436" href="#436">436</a> + termPattern.pattern());
-<a name="437" href="#437">437</a> }
-<a name="438" href="#438">438</a>
-<a name="439" href="#439">439</a> <em class="comment">// true if we matched a modifier, false if we matched a</em>
-<a name="440" href="#440">440</a> <em class="comment">// directive</em>
-<a name="441" href="#441">441</a> String modifierString = termMatcher
-<a name="442" href="#442">442</a> .group(TERM_STEP_REGEX_MODIFIER_POS);
-<a name="443" href="#443">443</a>
-<a name="444" href="#444">444</a> <strong>if</strong> (mod<strong>if</strong>ierString != <strong>null</strong>) {
-<a name="445" href="#445">445</a> <em class="comment">// MODIFIER</em>
-<a name="446" href="#446">446</a> <a href="../../../../../org/apache/james/jspf/core/Modifier.html">Modifier</a> mod = (Modifier) lookupAndCreateTerm(termMatcher,
-<a name="447" href="#447">447</a> TERM_STEP_REGEX_MODIFIER_POS);
-<a name="448" href="#448">448</a>
-<a name="449" href="#449">449</a> <strong>if</strong> (mod.enforceSingleInstance()) {
-<a name="450" href="#450">450</a> Iterator it = result.getModifiers().iterator();
-<a name="451" href="#451">451</a> <strong>while</strong> (it.hasNext()) {
-<a name="452" href="#452">452</a> <strong>if</strong> (it.next().getClass().equals(mod.getClass())) {
-<a name="453" href="#453">453</a> <strong>throw</strong> <strong>new</strong> <a href="../../../../../org/apache/james/jspf/exceptions/PermErrorException.html">PermErrorException</a>(<span class="string">"More than one "</span>
-<a name="454" href="#454">454</a> + modifierString
-<a name="455" href="#455">455</a> + <span class="string">" found in SPF-Record"</span>);
-<a name="456" href="#456">456</a> }
-<a name="457" href="#457">457</a> }
-<a name="458" href="#458">458</a> }
-<a name="459" href="#459">459</a>
-<a name="460" href="#460">460</a> result.getModifiers().add(mod);
-<a name="461" href="#461">461</a>
-<a name="462" href="#462">462</a> } <strong>else</strong> {
-<a name="463" href="#463">463</a> <em class="comment">// DIRECTIVE</em>
-<a name="464" href="#464">464</a> String qualifier = termMatcher
-<a name="465" href="#465">465</a> .group(TERM_STEP_REGEX_QUALIFIER_POS);
+<a name="425" href="#425">425</a> <em class="comment">// check the version "header"</em>
+<a name="426" href="#426">426</a> <strong>if</strong> (spfRecord.startsWith(SPF1Constants.SPF_VERSION + <span class="string">" "</span>) || spfRecord.equalsIgnoreCase(SPF1Constants.SPF_VERSION)) {
+<a name="427" href="#427">427</a> <strong>if</strong> (!spfRecord.startsWith(SPF1Constants.SPF_VERSION + <span class="string">" "</span>)) <strong>throw</strong> <strong>new</strong> <a href="../../../../../org/apache/james/jspf/exceptions/NeutralException.html">NeutralException</a>(<span class="string">"Empty SPF Record"</span>);
+<a name="428" href="#428">428</a> } <strong>else</strong> {
+<a name="429" href="#429">429</a> <strong>throw</strong> <strong>new</strong> <a href="../../../../../org/apache/james/jspf/exceptions/NoneException.html">NoneException</a>(<span class="string">"No valid SPF Record: "</span> + spfRecord);
+<a name="430" href="#430">430</a> }
+<a name="431" href="#431">431</a>
+<a name="432" href="#432">432</a> <em class="comment">// extract terms</em>
+<a name="433" href="#433">433</a> String[] terms = termsSeparatorPattern.split(spfRecord.replaceFirst(
+<a name="434" href="#434">434</a> SPF1Constants.SPF_VERSION, <span class="string">""</span>));
+<a name="435" href="#435">435</a>
+<a name="436" href="#436">436</a> <em class="comment">// cycle terms</em>
+<a name="437" href="#437">437</a> <strong>for</strong> (<strong>int</strong> i = 0; i < terms.length; i++) {
+<a name="438" href="#438">438</a> <strong>if</strong> (terms[i].length() > 0) {
+<a name="439" href="#439">439</a> Matcher termMatcher = termPattern.matcher(terms[i]);
+<a name="440" href="#440">440</a> <strong>if</strong> (!termMatcher.matches()) {
+<a name="441" href="#441">441</a> <strong>throw</strong> <strong>new</strong> <a href="../../../../../org/apache/james/jspf/exceptions/PermErrorException.html">PermErrorException</a>(<span class="string">"Term ["</span> + terms[i]
+<a name="442" href="#442">442</a> + <span class="string">"] is not syntactically valid: "</span>
+<a name="443" href="#443">443</a> + termPattern.pattern());
+<a name="444" href="#444">444</a> }
+<a name="445" href="#445">445</a>
+<a name="446" href="#446">446</a> <em class="comment">// true if we matched a modifier, false if we matched a</em>
+<a name="447" href="#447">447</a> <em class="comment">// directive</em>
+<a name="448" href="#448">448</a> String modifierString = termMatcher
+<a name="449" href="#449">449</a> .group(TERM_STEP_REGEX_MODIFIER_POS);
+<a name="450" href="#450">450</a>
+<a name="451" href="#451">451</a> <strong>if</strong> (mod<strong>if</strong>ierString != <strong>null</strong>) {
+<a name="452" href="#452">452</a> <em class="comment">// MODIFIER</em>
+<a name="453" href="#453">453</a> <a href="../../../../../org/apache/james/jspf/core/Modifier.html">Modifier</a> mod = (Modifier) lookupAndCreateTerm(termMatcher,
+<a name="454" href="#454">454</a> TERM_STEP_REGEX_MODIFIER_POS);
+<a name="455" href="#455">455</a>
+<a name="456" href="#456">456</a> <strong>if</strong> (mod.enforceSingleInstance()) {
+<a name="457" href="#457">457</a> Iterator it = result.getModifiers().iterator();
+<a name="458" href="#458">458</a> <strong>while</strong> (it.hasNext()) {
+<a name="459" href="#459">459</a> <strong>if</strong> (it.next().getClass().equals(mod.getClass())) {
+<a name="460" href="#460">460</a> <strong>throw</strong> <strong>new</strong> <a href="../../../../../org/apache/james/jspf/exceptions/PermErrorException.html">PermErrorException</a>(<span class="string">"More than one "</span>
+<a name="461" href="#461">461</a> + modifierString
+<a name="462" href="#462">462</a> + <span class="string">" found in SPF-Record"</span>);
+<a name="463" href="#463">463</a> }
+<a name="464" href="#464">464</a> }
+<a name="465" href="#465">465</a> }
<a name="466" href="#466">466</a>
-<a name="467" href="#467">467</a> Object mech = lookupAndCreateTerm(termMatcher,
-<a name="468" href="#468">468</a> TERM_STEP_REGEX_MECHANISM_POS);
-<a name="469" href="#469">469</a>
-<a name="470" href="#470">470</a> result.getDirectives().add(
-<a name="471" href="#471">471</a> <strong>new</strong> <a href="../../../../../org/apache/james/jspf/core/Directive.html">Directive</a>(qualifier, (Mechanism) mech));
-<a name="472" href="#472">472</a>
-<a name="473" href="#473">473</a> }
-<a name="474" href="#474">474</a>
-<a name="475" href="#475">475</a> }
-<a name="476" href="#476">476</a> }
-<a name="477" href="#477">477</a>
-<a name="478" href="#478">478</a> <strong>return</strong> result;
-<a name="479" href="#479">479</a> }
-<a name="480" href="#480">480</a>
-<a name="481" href="#481">481</a> <em>/**<em>*</em></em>
-<a name="482" href="#482">482</a> <em> * @param res</em>
-<a name="483" href="#483">483</a> <em> * the MatchResult</em>
-<a name="484" href="#484">484</a> <em> * @param start</em>
-<a name="485" href="#485">485</a> <em> * the position where the terms starts</em>
-<a name="486" href="#486">486</a> <em> * @return</em>
-<a name="487" href="#487">487</a> <em> * @throws PermErrorException</em>
-<a name="488" href="#488">488</a> <em> */</em>
-<a name="489" href="#489">489</a> <strong>private</strong> Object lookupAndCreateTerm(Matcher res, <strong>int</strong> start)
-<a name="490" href="#490">490</a> throws <a href="../../../../../org/apache/james/jspf/exceptions/PermErrorException.html">PermErrorException</a> {
-<a name="491" href="#491">491</a> <strong>for</strong> (<strong>int</strong> k = start + 1; k < res.groupCount(); k++) {
-<a name="492" href="#492">492</a> <strong>if</strong> (res.group(k) != <strong>null</strong> && k != TERM_STEP_REGEX_QUALIFIER_POS) {
-<a name="493" href="#493">493</a> TermDef c = (TermDef) matchResultPositions.get(k);
-<a name="494" href="#494">494</a> <a href="../../../../../org/apache/james/jspf/util/ConfigurationMatch.html">ConfigurationMatch</a> subres = <strong>new</strong> <a href="../../../../../org/apache/james/jspf/util/ConfigurationMatch.html">ConfigurationMatch</a>(res, k, c
-<a name="495" href="#495">495</a> .getMatchSize());
-<a name="496" href="#496">496</a> <strong>try</strong> {
-<a name="497" href="#497">497</a> Object term = c.getTermDef().newInstance();
-<a name="498" href="#498">498</a> <strong>if</strong> (term instanceof LogEnabled) {
-<a name="499" href="#499">499</a> ((<a href="../../../../../org/apache/james/jspf/core/LogEnabled.html">LogEnabled</a>) term).enableLogging(log);
-<a name="500" href="#500">500</a> }
-<a name="501" href="#501">501</a> <strong>if</strong> (term instanceof Configurable) {
-<a name="502" href="#502">502</a> <strong>if</strong> (subres == <strong>null</strong> || subres.groupCount() == 0) {
-<a name="503" href="#503">503</a> ((<a href="../../../../../org/apache/james/jspf/core/Configurable.html">Configurable</a>) term).config(<strong>null</strong>);
-<a name="504" href="#504">504</a> } <strong>else</strong> {
-<a name="505" href="#505">505</a> ((<a href="../../../../../org/apache/james/jspf/core/Configurable.html">Configurable</a>) term).config(subres);
-<a name="506" href="#506">506</a> }
+<a name="467" href="#467">467</a> result.getModifiers().add(mod);
+<a name="468" href="#468">468</a>
+<a name="469" href="#469">469</a> } <strong>else</strong> {
+<a name="470" href="#470">470</a> <em class="comment">// DIRECTIVE</em>
+<a name="471" href="#471">471</a> String qualifier = termMatcher
+<a name="472" href="#472">472</a> .group(TERM_STEP_REGEX_QUALIFIER_POS);
+<a name="473" href="#473">473</a>
+<a name="474" href="#474">474</a> Object mech = lookupAndCreateTerm(termMatcher,
+<a name="475" href="#475">475</a> TERM_STEP_REGEX_MECHANISM_POS);
+<a name="476" href="#476">476</a>
+<a name="477" href="#477">477</a> result.getDirectives().add(
+<a name="478" href="#478">478</a> <strong>new</strong> <a href="../../../../../org/apache/james/jspf/core/Directive.html">Directive</a>(qualifier, (Mechanism) mech));
+<a name="479" href="#479">479</a>
+<a name="480" href="#480">480</a> }
+<a name="481" href="#481">481</a>
+<a name="482" href="#482">482</a> }
+<a name="483" href="#483">483</a> }
+<a name="484" href="#484">484</a>
+<a name="485" href="#485">485</a> <strong>return</strong> result;
+<a name="486" href="#486">486</a> }
+<a name="487" href="#487">487</a>
+<a name="488" href="#488">488</a> <em>/**<em>*</em></em>
+<a name="489" href="#489">489</a> <em> * @param res</em>
+<a name="490" href="#490">490</a> <em> * the MatchResult</em>
+<a name="491" href="#491">491</a> <em> * @param start</em>
+<a name="492" href="#492">492</a> <em> * the position where the terms starts</em>
+<a name="493" href="#493">493</a> <em> * @return</em>
+<a name="494" href="#494">494</a> <em> * @throws PermErrorException</em>
+<a name="495" href="#495">495</a> <em> */</em>
+<a name="496" href="#496">496</a> <strong>private</strong> Object lookupAndCreateTerm(Matcher res, <strong>int</strong> start)
+<a name="497" href="#497">497</a> throws <a href="../../../../../org/apache/james/jspf/exceptions/PermErrorException.html">PermErrorException</a> {
+<a name="498" href="#498">498</a> <strong>for</strong> (<strong>int</strong> k = start + 1; k < res.groupCount(); k++) {
+<a name="499" href="#499">499</a> <strong>if</strong> (res.group(k) != <strong>null</strong> && k != TERM_STEP_REGEX_QUALIFIER_POS) {
+<a name="500" href="#500">500</a> TermDef c = (TermDef) matchResultPositions.get(k);
+<a name="501" href="#501">501</a> <a href="../../../../../org/apache/james/jspf/util/ConfigurationMatch.html">ConfigurationMatch</a> subres = <strong>new</strong> <a href="../../../../../org/apache/james/jspf/util/ConfigurationMatch.html">ConfigurationMatch</a>(res, k, c
+<a name="502" href="#502">502</a> .getMatchSize());
+<a name="503" href="#503">503</a> <strong>try</strong> {
+<a name="504" href="#504">504</a> Object term = c.getTermDef().newInstance();
+<a name="505" href="#505">505</a> <strong>if</strong> (term instanceof LogEnabled) {
+<a name="506" href="#506">506</a> ((<a href="../../../../../org/apache/james/jspf/core/LogEnabled.html">LogEnabled</a>) term).enableLogging(log);
<a name="507" href="#507">507</a> }
-<a name="508" href="#508">508</a> <strong>return</strong> term;
-<a name="509" href="#509">509</a> } <strong>catch</strong> (IllegalAccessException e) {
-<a name="510" href="#510">510</a> <strong>throw</strong> <strong>new</strong> IllegalStateException(
-<a name="511" href="#511">511</a> <span class="string">"Unexpected error creating term: "</span> + e.getMessage());
-<a name="512" href="#512">512</a> } <strong>catch</strong> (InstantiationException e) {
-<a name="513" href="#513">513</a> <strong>throw</strong> <strong>new</strong> IllegalStateException(
-<a name="514" href="#514">514</a> <span class="string">"Unexpected error creating term: "</span> + e.getMessage());
-<a name="515" href="#515">515</a> }
-<a name="516" href="#516">516</a>
-<a name="517" href="#517">517</a> }
-<a name="518" href="#518">518</a> }
-<a name="519" href="#519">519</a> <strong>return</strong> <strong>null</strong>;
-<a name="520" href="#520">520</a> }
-<a name="521" href="#521">521</a>
-<a name="522" href="#522">522</a> }
+<a name="508" href="#508">508</a> <strong>if</strong> (term instanceof Configurable) {
+<a name="509" href="#509">509</a> <strong>if</strong> (subres == <strong>null</strong> || subres.groupCount() == 0) {
+<a name="510" href="#510">510</a> ((<a href="../../../../../org/apache/james/jspf/core/Configurable.html">Configurable</a>) term).config(<strong>null</strong>);
+<a name="511" href="#511">511</a> } <strong>else</strong> {
+<a name="512" href="#512">512</a> ((<a href="../../../../../org/apache/james/jspf/core/Configurable.html">Configurable</a>) term).config(subres);
+<a name="513" href="#513">513</a> }
+<a name="514" href="#514">514</a> }
+<a name="515" href="#515">515</a> <strong>return</strong> term;
+<a name="516" href="#516">516</a> } <strong>catch</strong> (IllegalAccessException e) {
+<a name="517" href="#517">517</a> <strong>throw</strong> <strong>new</strong> IllegalStateException(
+<a name="518" href="#518">518</a> <span class="string">"Unexpected error creating term: "</span> + e.getMessage());
+<a name="519" href="#519">519</a> } <strong>catch</strong> (InstantiationException e) {
+<a name="520" href="#520">520</a> <strong>throw</strong> <strong>new</strong> IllegalStateException(
+<a name="521" href="#521">521</a> <span class="string">"Unexpected error creating term: "</span> + e.getMessage());
+<a name="522" href="#522">522</a> }
+<a name="523" href="#523">523</a>
+<a name="524" href="#524">524</a> }
+<a name="525" href="#525">525</a> }
+<a name="526" href="#526">526</a> <strong>return</strong> <strong>null</strong>;
+<a name="527" href="#527">527</a> }
+<a name="528" href="#528">528</a>
+<a name="529" href="#529">529</a> }
</pre>
<hr/><div id="footer">This page was automatically generated by <a href="http://maven.apache.org/">Maven</a></div></body>
</html>
Modified: james/site/trunk/www/jspf/xref/org/apache/james/jspf/parser/package-frame.html
URL: http://svn.apache.org/viewvc/james/site/trunk/www/jspf/xref/org/apache/james/jspf/parser/package-frame.html?view=diff&rev=449415&r1=449414&r2=449415
==============================================================================
--- james/site/trunk/www/jspf/xref/org/apache/james/jspf/parser/package-frame.html (original)
+++ james/site/trunk/www/jspf/xref/org/apache/james/jspf/parser/package-frame.html Sun Sep 24 08:35:04 2006
@@ -3,7 +3,7 @@
<html xml:lang="en" lang="en">
<head>
<meta http-equiv="content-type" content="text/html; charset=ISO-8859-1" />
- <title>Apache James jSPF 0.9-SNAPSHOT Reference Package org.apache.james.jspf.parser</title>
+ <title>Apache JAMES jSPF 0.9-SNAPSHOT Reference Package org.apache.james.jspf.parser</title>
<link rel="stylesheet" type="text/css" href="\.\./\.\./\.\./\.\./\.\./stylesheet.css" title="style" />
</head>
<body>