Added: websites/staging/chemistry/trunk/content/java/0.13.0/maven/chemistry-opencmis-server/chemistry-opencmis-server-support/xref/org/apache/chemistry/opencmis/server/support/query/QueryUtil.html ============================================================================== --- websites/staging/chemistry/trunk/content/java/0.13.0/maven/chemistry-opencmis-server/chemistry-opencmis-server-support/xref/org/apache/chemistry/opencmis/server/support/query/QueryUtil.html (added) +++ websites/staging/chemistry/trunk/content/java/0.13.0/maven/chemistry-opencmis-server/chemistry-opencmis-server-support/xref/org/apache/chemistry/opencmis/server/support/query/QueryUtil.html Mon Apr 6 17:12:40 2015 @@ -0,0 +1,147 @@ +<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd";> +<html xmlns="http://www.w3.org/1999/xhtml"; xml:lang="en" lang="en"> +<head> +<meta http-equiv="content-type" content="text/html; charset=UTF-8" /> +<title>QueryUtil xref</title> +<link type="text/css" rel="stylesheet" href="../../../../../../../stylesheet.css" /> +</head> +<body> +<div id="overview"><a href="../../../../../../../../apidocs/org/apache/chemistry/opencmis/server/support/query/QueryUtil.html">View Javadoc</a></div><pre> + +<a class="jxr_linenumber" name="1" href="#1">1</a> <em class="jxr_comment">/*</em> +<a class="jxr_linenumber" name="2" href="#2">2</a> <em class="jxr_comment"> * Licensed to the Apache Software Foundation (ASF) under one</em> +<a class="jxr_linenumber" name="3" href="#3">3</a> <em class="jxr_comment"> * or more contributor license agreements. See the NOTICE file</em> +<a class="jxr_linenumber" name="4" href="#4">4</a> <em class="jxr_comment"> * distributed with this work for additional information</em> +<a class="jxr_linenumber" name="5" href="#5">5</a> <em class="jxr_comment"> * regarding copyright ownership. The ASF licenses this file</em> +<a class="jxr_linenumber" name="6" href="#6">6</a> <em class="jxr_comment"> * to you under the Apache License, Version 2.0 (the</em> +<a class="jxr_linenumber" name="7" href="#7">7</a> <em class="jxr_comment"> * "License"); you may not use this file except in compliance</em> +<a class="jxr_linenumber" name="8" href="#8">8</a> <em class="jxr_comment"> * with the License. You may obtain a copy of the License at</em> +<a class="jxr_linenumber" name="9" href="#9">9</a> <em class="jxr_comment"> *</em> +<a class="jxr_linenumber" name="10" href="#10">10</a> <em class="jxr_comment"> * <a href="http://www.apache.org/licenses/LICENSE-2.0"; target="alexandria_uri">http://www.apache.org/licenses/LICENSE-2.0</a></em> +<a class="jxr_linenumber" name="11" href="#11">11</a> <em class="jxr_comment"> *</em> +<a class="jxr_linenumber" name="12" href="#12">12</a> <em class="jxr_comment"> * Unless required by applicable law or agreed to in writing,</em> +<a class="jxr_linenumber" name="13" href="#13">13</a> <em class="jxr_comment"> * software distributed under the License is distributed on an</em> +<a class="jxr_linenumber" name="14" href="#14">14</a> <em class="jxr_comment"> * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY</em> +<a class="jxr_linenumber" name="15" href="#15">15</a> <em class="jxr_comment"> * KIND, either express or implied. See the License for the</em> +<a class="jxr_linenumber" name="16" href="#16">16</a> <em class="jxr_comment"> * specific language governing permissions and limitations</em> +<a class="jxr_linenumber" name="17" href="#17">17</a> <em class="jxr_comment"> * under the License.</em> +<a class="jxr_linenumber" name="18" href="#18">18</a> <em class="jxr_comment"> */</em> +<a class="jxr_linenumber" name="19" href="#19">19</a> <strong class="jxr_keyword">package</strong> org.apache.chemistry.opencmis.server.support.query; +<a class="jxr_linenumber" name="20" href="#20">20</a> +<a class="jxr_linenumber" name="21" href="#21">21</a> <strong class="jxr_keyword">import</strong> java.io.IOException; +<a class="jxr_linenumber" name="22" href="#22">22</a> <strong class="jxr_keyword">import</strong> java.io.UnsupportedEncodingException; +<a class="jxr_linenumber" name="23" href="#23">23</a> +<a class="jxr_linenumber" name="24" href="#24">24</a> <strong class="jxr_keyword">import</strong> org.antlr.runtime.ANTLRStringStream; +<a class="jxr_linenumber" name="25" href="#25">25</a> <strong class="jxr_keyword">import</strong> org.antlr.runtime.CharStream; +<a class="jxr_linenumber" name="26" href="#26">26</a> <strong class="jxr_keyword">import</strong> org.antlr.runtime.CommonTokenStream; +<a class="jxr_linenumber" name="27" href="#27">27</a> <strong class="jxr_keyword">import</strong> org.antlr.runtime.RecognitionException; +<a class="jxr_linenumber" name="28" href="#28">28</a> <strong class="jxr_keyword">import</strong> org.antlr.runtime.TokenStream; +<a class="jxr_linenumber" name="29" href="#29">29</a> <strong class="jxr_keyword">import</strong> org.antlr.runtime.tree.CommonTree; +<a class="jxr_linenumber" name="30" href="#30">30</a> <strong class="jxr_keyword">import</strong> org.antlr.runtime.tree.CommonTreeNodeStream; +<a class="jxr_linenumber" name="31" href="#31">31</a> <strong class="jxr_keyword">import</strong> org.apache.chemistry.opencmis.commons.exceptions.CmisBaseException; +<a class="jxr_linenumber" name="32" href="#32">32</a> <strong class="jxr_keyword">import</strong> org.apache.chemistry.opencmis.commons.exceptions.CmisInvalidArgumentException; +<a class="jxr_linenumber" name="33" href="#33">33</a> <strong class="jxr_keyword">import</strong> org.apache.chemistry.opencmis.commons.exceptions.CmisRuntimeException; +<a class="jxr_linenumber" name="34" href="#34">34</a> <strong class="jxr_keyword">import</strong> org.apache.chemistry.opencmis.server.support.query.CmisQlStrictParser_CmisBaseGrammar.query_<strong class="jxr_keyword">return</strong>; +<a class="jxr_linenumber" name="35" href="#35">35</a> +<a class="jxr_linenumber" name="36" href="#36">36</a> <em class="jxr_javadoccomment">/**</em> +<a class="jxr_linenumber" name="37" href="#37">37</a> <em class="jxr_javadoccomment"> * Support class to assist in parsing and processing CMIS queries.</em> +<a class="jxr_linenumber" name="38" href="#38">38</a> <em class="jxr_javadoccomment"> * This class inherits from QueryUtilBase to use the error handling</em> +<a class="jxr_linenumber" name="39" href="#39">39</a> <em class="jxr_javadoccomment"> * methods. It does not follow its design and is only maintained for</em> +<a class="jxr_linenumber" name="40" href="#40">40</a> <em class="jxr_javadoccomment"> * backwards compatibility.</em> +<a class="jxr_linenumber" name="41" href="#41">41</a> <em class="jxr_javadoccomment"> * </em> +<a class="jxr_linenumber" name="42" href="#42">42</a> <em class="jxr_javadoccomment"> * @deprecated Use {@link QueryUtilBase} instead.</em> +<a class="jxr_linenumber" name="43" href="#43">43</a> <em class="jxr_javadoccomment"> */</em> +<a class="jxr_linenumber" name="44" href="#44">44</a> @Deprecated +<a class="jxr_linenumber" name="45" href="#45">45</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">class</strong> <a href="../../../../../../../org/apache/chemistry/opencmis/server/support/query/QueryUtil.html">QueryUtil</a> <strong class="jxr_keyword">extends</strong> QueryUtilBase<CmisQueryWalker> { +<a class="jxr_linenumber" name="46" href="#46">46</a> +<a class="jxr_linenumber" name="47" href="#47">47</a> <strong class="jxr_keyword">public</strong> <a href="../../../../../../../org/apache/chemistry/opencmis/server/support/query/QueryUtil.html">QueryUtil</a>() { +<a class="jxr_linenumber" name="48" href="#48">48</a> <strong class="jxr_keyword">super</strong>(<strong class="jxr_keyword">null</strong>, <strong class="jxr_keyword">null</strong>, <strong class="jxr_keyword">null</strong>); +<a class="jxr_linenumber" name="49" href="#49">49</a> } +<a class="jxr_linenumber" name="50" href="#50">50</a> +<a class="jxr_linenumber" name="51" href="#51">51</a> @Override +<a class="jxr_linenumber" name="52" href="#52">52</a> <strong class="jxr_keyword">public</strong> CommonTree parseStatement() <strong class="jxr_keyword">throws</strong> RecognitionException { +<a class="jxr_linenumber" name="53" href="#53">53</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> CmisRuntimeException(<span class="jxr_string">"Not supported, use getWalker to parse a query using this legacy class."</span>); +<a class="jxr_linenumber" name="54" href="#54">54</a> } +<a class="jxr_linenumber" name="55" href="#55">55</a> +<a class="jxr_linenumber" name="56" href="#56">56</a> @Override +<a class="jxr_linenumber" name="57" href="#57">57</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> walkStatement() <strong class="jxr_keyword">throws</strong> CmisQueryException, RecognitionException { +<a class="jxr_linenumber" name="58" href="#58">58</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> CmisRuntimeException(<span class="jxr_string">"Not supported, use getWalker to parse a query using this legacy class."</span>); +<a class="jxr_linenumber" name="59" href="#59">59</a> } +<a class="jxr_linenumber" name="60" href="#60">60</a> +<a class="jxr_linenumber" name="61" href="#61">61</a> <em class="jxr_javadoccomment">/**</em> +<a class="jxr_linenumber" name="62" href="#62">62</a> <em class="jxr_javadoccomment"> * Parse a CMISQL statement and return a tree that can be walked to evaluate the expression</em> +<a class="jxr_linenumber" name="63" href="#63">63</a> <em class="jxr_javadoccomment"> * of the query (usually not used directly but through traverseStatement)</em> +<a class="jxr_linenumber" name="64" href="#64">64</a> <em class="jxr_javadoccomment"> * </em> +<a class="jxr_linenumber" name="65" href="#65">65</a> <em class="jxr_javadoccomment"> * @param statement</em> +<a class="jxr_linenumber" name="66" href="#66">66</a> <em class="jxr_javadoccomment"> * CMISQL statement</em> +<a class="jxr_linenumber" name="67" href="#67">67</a> <em class="jxr_javadoccomment"> * @return</em> +<a class="jxr_linenumber" name="68" href="#68">68</a> <em class="jxr_javadoccomment"> * an AntLR tree grammar that can be traversed to evaluate the query</em> +<a class="jxr_linenumber" name="69" href="#69">69</a> <em class="jxr_javadoccomment"> * </em> +<a class="jxr_linenumber" name="70" href="#70">70</a> <em class="jxr_javadoccomment"> * @throws RecognitionException</em> +<a class="jxr_linenumber" name="71" href="#71">71</a> <em class="jxr_javadoccomment"> */</em> +<a class="jxr_linenumber" name="72" href="#72">72</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> CmisQueryWalker getWalker(String statement) <strong class="jxr_keyword">throws</strong> RecognitionException { +<a class="jxr_linenumber" name="73" href="#73">73</a> CharStream input = <strong class="jxr_keyword">new</strong> ANTLRStringStream(statement); +<a class="jxr_linenumber" name="74" href="#74">74</a> CmisQlStrictLexer lexer = <strong class="jxr_keyword">new</strong> CmisQlStrictLexer(input); +<a class="jxr_linenumber" name="75" href="#75">75</a> TokenStream tokens = <strong class="jxr_keyword">new</strong> CommonTokenStream(lexer); +<a class="jxr_linenumber" name="76" href="#76">76</a> CmisQlStrictParser parser = <strong class="jxr_keyword">new</strong> CmisQlStrictParser(tokens); +<a class="jxr_linenumber" name="77" href="#77">77</a> CommonTree parserTree; <em class="jxr_comment">// the ANTLR tree after parsing phase</em> +<a class="jxr_linenumber" name="78" href="#78">78</a> +<a class="jxr_linenumber" name="79" href="#79">79</a> query_<strong class="jxr_keyword">return</strong> parsedStatement = parser.query(); +<a class="jxr_linenumber" name="80" href="#80">80</a> <strong class="jxr_keyword">if</strong> (lexer.hasErrors()) { +<a class="jxr_linenumber" name="81" href="#81">81</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> CmisInvalidArgumentException(lexer.getErrorMessages()); +<a class="jxr_linenumber" name="82" href="#82">82</a> } <strong class="jxr_keyword">else</strong> <strong class="jxr_keyword">if</strong> (parser.hasErrors()) { +<a class="jxr_linenumber" name="83" href="#83">83</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> CmisInvalidArgumentException(parser.getErrorMessages()); +<a class="jxr_linenumber" name="84" href="#84">84</a> } <strong class="jxr_keyword">else</strong> <strong class="jxr_keyword">if</strong> ( tokens.index()!=tokens.size() ) { +<a class="jxr_linenumber" name="85" href="#85">85</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> CmisInvalidArgumentException(<span class="jxr_string">"Query String has illegal tokens after end of statement: "</span> + tokens.get(tokens.index())); +<a class="jxr_linenumber" name="86" href="#86">86</a> } +<a class="jxr_linenumber" name="87" href="#87">87</a> +<a class="jxr_linenumber" name="88" href="#88">88</a> parserTree = (CommonTree) parsedStatement.getTree(); +<a class="jxr_linenumber" name="89" href="#89">89</a> +<a class="jxr_linenumber" name="90" href="#90">90</a> CommonTreeNodeStream nodes = <strong class="jxr_keyword">new</strong> CommonTreeNodeStream(parserTree); +<a class="jxr_linenumber" name="91" href="#91">91</a> nodes.setTokenStream(tokens); +<a class="jxr_linenumber" name="92" href="#92">92</a> CmisQueryWalker walker = <strong class="jxr_keyword">new</strong> CmisQueryWalker(nodes); +<a class="jxr_linenumber" name="93" href="#93">93</a> <strong class="jxr_keyword">return</strong> walker; +<a class="jxr_linenumber" name="94" href="#94">94</a> } +<a class="jxr_linenumber" name="95" href="#95">95</a> +<a class="jxr_linenumber" name="96" href="#96">96</a> <em class="jxr_javadoccomment">/**</em> +<a class="jxr_linenumber" name="97" href="#97">97</a> <em class="jxr_javadoccomment"> * Parse and process a CMISQL statement using the higher level support classes</em> +<a class="jxr_linenumber" name="98" href="#98">98</a> <em class="jxr_javadoccomment"> * </em> +<a class="jxr_linenumber" name="99" href="#99">99</a> <em class="jxr_javadoccomment"> * @param statement</em> +<a class="jxr_linenumber" name="100" href="#100">100</a> <em class="jxr_javadoccomment"> * CMISQL statement</em> +<a class="jxr_linenumber" name="101" href="#101">101</a> <em class="jxr_javadoccomment"> * @param queryObj</em> +<a class="jxr_linenumber" name="102" href="#102">102</a> <em class="jxr_javadoccomment"> * CMIS query object filled with information what data need to be retrieved</em> +<a class="jxr_linenumber" name="103" href="#103">103</a> <em class="jxr_javadoccomment"> * @param pw</em> +<a class="jxr_linenumber" name="104" href="#104">104</a> <em class="jxr_javadoccomment"> * predicate walker that evaluates the where clause</em> +<a class="jxr_linenumber" name="105" href="#105">105</a> <em class="jxr_javadoccomment"> * @return</em> +<a class="jxr_linenumber" name="106" href="#106">106</a> <em class="jxr_javadoccomment"> * AntLR tree grammar created by this statement</em> +<a class="jxr_linenumber" name="107" href="#107">107</a> <em class="jxr_javadoccomment"> * </em> +<a class="jxr_linenumber" name="108" href="#108">108</a> <em class="jxr_javadoccomment"> * @throws UnsupportedEncodingException</em> +<a class="jxr_linenumber" name="109" href="#109">109</a> <em class="jxr_javadoccomment"> * @throws IOException</em> +<a class="jxr_linenumber" name="110" href="#110">110</a> <em class="jxr_javadoccomment"> * @throws RecognitionException</em> +<a class="jxr_linenumber" name="111" href="#111">111</a> <em class="jxr_javadoccomment"> */</em> +<a class="jxr_linenumber" name="112" href="#112">112</a> <strong class="jxr_keyword">public</strong> CmisQueryWalker traverseStatement(String statement, <a href="../../../../../../../org/apache/chemistry/opencmis/server/support/query/QueryObject.html">QueryObject</a> queryObj, <a href="../../../../../../../org/apache/chemistry/opencmis/server/support/query/PredicateWalkerBase.html">PredicateWalkerBase</a> pw) +<a class="jxr_linenumber" name="113" href="#113">113</a> <strong class="jxr_keyword">throws</strong> UnsupportedEncodingException, IOException, RecognitionException { +<a class="jxr_linenumber" name="114" href="#114">114</a> walker = getWalker(statement); +<a class="jxr_linenumber" name="115" href="#115">115</a> walker.query(queryObj, pw); +<a class="jxr_linenumber" name="116" href="#116">116</a> walker.getWherePredicateTree(); +<a class="jxr_linenumber" name="117" href="#117">117</a> <strong class="jxr_keyword">return</strong> walker; +<a class="jxr_linenumber" name="118" href="#118">118</a> } +<a class="jxr_linenumber" name="119" href="#119">119</a> +<a class="jxr_linenumber" name="120" href="#120">120</a> <strong class="jxr_keyword">public</strong> CmisQueryWalker traverseStatementAndCatchExc(String statement, <a href="../../../../../../../org/apache/chemistry/opencmis/server/support/query/QueryObject.html">QueryObject</a> queryObj, <a href="../../../../../../../org/apache/chemistry/opencmis/server/support/query/PredicateWalkerBase.html">PredicateWalkerBase</a> pw) { +<a class="jxr_linenumber" name="121" href="#121">121</a> <strong class="jxr_keyword">try</strong> { +<a class="jxr_linenumber" name="122" href="#122">122</a> <strong class="jxr_keyword">return</strong> traverseStatement(statement, queryObj, pw); +<a class="jxr_linenumber" name="123" href="#123">123</a> } <strong class="jxr_keyword">catch</strong> (RecognitionException e) { +<a class="jxr_linenumber" name="124" href="#124">124</a> String errorMsg = queryObj.getErrorMessage(); +<a class="jxr_linenumber" name="125" href="#125">125</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> CmisInvalidArgumentException(<span class="jxr_string">"Walking of statement failed with RecognitionException error: \n "</span> + errorMsg, e); +<a class="jxr_linenumber" name="126" href="#126">126</a> } <strong class="jxr_keyword">catch</strong> (CmisBaseException e) { +<a class="jxr_linenumber" name="127" href="#127">127</a> <strong class="jxr_keyword">throw</strong> e; +<a class="jxr_linenumber" name="128" href="#128">128</a> } <strong class="jxr_keyword">catch</strong> (Exception e) { +<a class="jxr_linenumber" name="129" href="#129">129</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> CmisInvalidArgumentException(<span class="jxr_string">"Walking of statement failed with exception: \n "</span>, e); +<a class="jxr_linenumber" name="130" href="#130">130</a> } +<a class="jxr_linenumber" name="131" href="#131">131</a> } +<a class="jxr_linenumber" name="132" href="#132">132</a> +<a class="jxr_linenumber" name="133" href="#133">133</a> } +</pre> +<hr/><div id="footer">This page was automatically generated by <a href="http://maven.apache.org/";>Maven</a></div></body> +</html> +
Added: websites/staging/chemistry/trunk/content/java/0.13.0/maven/chemistry-opencmis-server/chemistry-opencmis-server-support/xref/org/apache/chemistry/opencmis/server/support/query/QueryUtilBase.html ============================================================================== --- websites/staging/chemistry/trunk/content/java/0.13.0/maven/chemistry-opencmis-server/chemistry-opencmis-server-support/xref/org/apache/chemistry/opencmis/server/support/query/QueryUtilBase.html (added) +++ websites/staging/chemistry/trunk/content/java/0.13.0/maven/chemistry-opencmis-server/chemistry-opencmis-server-support/xref/org/apache/chemistry/opencmis/server/support/query/QueryUtilBase.html Mon Apr 6 17:12:40 2015 @@ -0,0 +1,151 @@ +<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd";> +<html xmlns="http://www.w3.org/1999/xhtml"; xml:lang="en" lang="en"> +<head> +<meta http-equiv="content-type" content="text/html; charset=UTF-8" /> +<title>QueryUtilBase xref</title> +<link type="text/css" rel="stylesheet" href="../../../../../../../stylesheet.css" /> +</head> +<body> +<div id="overview"><a href="../../../../../../../../apidocs/org/apache/chemistry/opencmis/server/support/query/QueryUtilBase.html">View Javadoc</a></div><pre> + +<a class="jxr_linenumber" name="1" href="#1">1</a> <em class="jxr_comment">/*</em> +<a class="jxr_linenumber" name="2" href="#2">2</a> <em class="jxr_comment"> * Licensed to the Apache Software Foundation (ASF) under one</em> +<a class="jxr_linenumber" name="3" href="#3">3</a> <em class="jxr_comment"> * or more contributor license agreements. See the NOTICE file</em> +<a class="jxr_linenumber" name="4" href="#4">4</a> <em class="jxr_comment"> * distributed with this work for additional information</em> +<a class="jxr_linenumber" name="5" href="#5">5</a> <em class="jxr_comment"> * regarding copyright ownership. The ASF licenses this file</em> +<a class="jxr_linenumber" name="6" href="#6">6</a> <em class="jxr_comment"> * to you under the Apache License, Version 2.0 (the</em> +<a class="jxr_linenumber" name="7" href="#7">7</a> <em class="jxr_comment"> * "License"); you may not use this file except in compliance</em> +<a class="jxr_linenumber" name="8" href="#8">8</a> <em class="jxr_comment"> * with the License. You may obtain a copy of the License at</em> +<a class="jxr_linenumber" name="9" href="#9">9</a> <em class="jxr_comment"> *</em> +<a class="jxr_linenumber" name="10" href="#10">10</a> <em class="jxr_comment"> * <a href="http://www.apache.org/licenses/LICENSE-2.0"; target="alexandria_uri">http://www.apache.org/licenses/LICENSE-2.0</a></em> +<a class="jxr_linenumber" name="11" href="#11">11</a> <em class="jxr_comment"> *</em> +<a class="jxr_linenumber" name="12" href="#12">12</a> <em class="jxr_comment"> * Unless required by applicable law or agreed to in writing,</em> +<a class="jxr_linenumber" name="13" href="#13">13</a> <em class="jxr_comment"> * software distributed under the License is distributed on an</em> +<a class="jxr_linenumber" name="14" href="#14">14</a> <em class="jxr_comment"> * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY</em> +<a class="jxr_linenumber" name="15" href="#15">15</a> <em class="jxr_comment"> * KIND, either express or implied. See the License for the</em> +<a class="jxr_linenumber" name="16" href="#16">16</a> <em class="jxr_comment"> * specific language governing permissions and limitations</em> +<a class="jxr_linenumber" name="17" href="#17">17</a> <em class="jxr_comment"> * under the License.</em> +<a class="jxr_linenumber" name="18" href="#18">18</a> <em class="jxr_comment"> */</em> +<a class="jxr_linenumber" name="19" href="#19">19</a> <strong class="jxr_keyword">package</strong> org.apache.chemistry.opencmis.server.support.query; +<a class="jxr_linenumber" name="20" href="#20">20</a> +<a class="jxr_linenumber" name="21" href="#21">21</a> <strong class="jxr_keyword">import</strong> org.antlr.runtime.BaseRecognizer; +<a class="jxr_linenumber" name="22" href="#22">22</a> <strong class="jxr_keyword">import</strong> org.antlr.runtime.RecognitionException; +<a class="jxr_linenumber" name="23" href="#23">23</a> <strong class="jxr_keyword">import</strong> org.antlr.runtime.TokenStream; +<a class="jxr_linenumber" name="24" href="#24">24</a> <strong class="jxr_keyword">import</strong> org.antlr.runtime.tree.CommonTree; +<a class="jxr_linenumber" name="25" href="#25">25</a> <strong class="jxr_keyword">import</strong> org.antlr.runtime.tree.TreeParser; +<a class="jxr_linenumber" name="26" href="#26">26</a> <strong class="jxr_keyword">import</strong> org.apache.chemistry.opencmis.commons.exceptions.CmisBaseException; +<a class="jxr_linenumber" name="27" href="#27">27</a> <strong class="jxr_keyword">import</strong> org.apache.chemistry.opencmis.commons.exceptions.CmisInvalidArgumentException; +<a class="jxr_linenumber" name="28" href="#28">28</a> <strong class="jxr_keyword">import</strong> org.apache.chemistry.opencmis.server.support.TypeManager; +<a class="jxr_linenumber" name="29" href="#29">29</a> +<a class="jxr_linenumber" name="30" href="#30">30</a> <em class="jxr_javadoccomment">/**</em> +<a class="jxr_linenumber" name="31" href="#31">31</a> <em class="jxr_javadoccomment"> * Utility class to help parsing and processing a query statement using the</em> +<a class="jxr_linenumber" name="32" href="#32">32</a> <em class="jxr_javadoccomment"> * AntLR parser Subclasses have to implement methods that setup parser and query</em> +<a class="jxr_linenumber" name="33" href="#33">33</a> <em class="jxr_javadoccomment"> * walker and parse and process a query. This class provides common methods for</em> +<a class="jxr_linenumber" name="34" href="#34">34</a> <em class="jxr_javadoccomment"> * error handling and for storing the necessary opencmis objects for query</em> +<a class="jxr_linenumber" name="35" href="#35">35</a> <em class="jxr_javadoccomment"> * support</em> +<a class="jxr_linenumber" name="36" href="#36">36</a> <em class="jxr_javadoccomment"> * </em> +<a class="jxr_linenumber" name="37" href="#37">37</a> <em class="jxr_javadoccomment"> * @param <T></em> +<a class="jxr_linenumber" name="38" href="#38">38</a> <em class="jxr_javadoccomment"> * AntLR tree grammar, will usually be a CmisQueryWalker but can be</em> +<a class="jxr_linenumber" name="39" href="#39">39</a> <em class="jxr_javadoccomment"> * custom class for customized (extended) parsers</em> +<a class="jxr_linenumber" name="40" href="#40">40</a> <em class="jxr_javadoccomment"> */</em> +<a class="jxr_linenumber" name="41" href="#41">41</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">abstract</strong> <strong class="jxr_keyword">class</strong> QueryUtilBase<T <strong class="jxr_keyword">extends</strong> TreeParser> { +<a class="jxr_linenumber" name="42" href="#42">42</a> +<a class="jxr_linenumber" name="43" href="#43">43</a> <strong class="jxr_keyword">protected</strong> T walker; +<a class="jxr_linenumber" name="44" href="#44">44</a> <strong class="jxr_keyword">protected</strong> <a href="../../../../../../../org/apache/chemistry/opencmis/server/support/query/QueryObject.html">QueryObject</a> queryObj; +<a class="jxr_linenumber" name="45" href="#45">45</a> <strong class="jxr_keyword">protected</strong> <a href="../../../../../../../org/apache/chemistry/opencmis/server/support/query/PredicateWalkerBase.html">PredicateWalkerBase</a> predicateWalker; +<a class="jxr_linenumber" name="46" href="#46">46</a> <strong class="jxr_keyword">protected</strong> String statement; +<a class="jxr_linenumber" name="47" href="#47">47</a> +<a class="jxr_linenumber" name="48" href="#48">48</a> <strong class="jxr_keyword">protected</strong> CommonTree parserTree; <em class="jxr_comment">// the ANTLR tree after parsing phase</em> +<a class="jxr_linenumber" name="49" href="#49">49</a> <strong class="jxr_keyword">protected</strong> TokenStream tokens; <em class="jxr_comment">// the ANTLR token stream</em> +<a class="jxr_linenumber" name="50" href="#50">50</a> +<a class="jxr_linenumber" name="51" href="#51">51</a> <em class="jxr_javadoccomment">/**</em> +<a class="jxr_linenumber" name="52" href="#52">52</a> <em class="jxr_javadoccomment"> * Perform the first phase of query processing. Setup lexer and parser,</em> +<a class="jxr_linenumber" name="53" href="#53">53</a> <em class="jxr_javadoccomment"> * parse the statement, check for syntax errors and create an AST</em> +<a class="jxr_linenumber" name="54" href="#54">54</a> <em class="jxr_javadoccomment"> * </em> +<a class="jxr_linenumber" name="55" href="#55">55</a> <em class="jxr_javadoccomment"> * @return the abstract syntax tree of the parsed statement</em> +<a class="jxr_linenumber" name="56" href="#56">56</a> <em class="jxr_javadoccomment"> * </em> +<a class="jxr_linenumber" name="57" href="#57">57</a> <em class="jxr_javadoccomment"> * @throws RecognitionException</em> +<a class="jxr_linenumber" name="58" href="#58">58</a> <em class="jxr_javadoccomment"> */</em> +<a class="jxr_linenumber" name="59" href="#59">59</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">abstract</strong> CommonTree parseStatement() <strong class="jxr_keyword">throws</strong> RecognitionException; +<a class="jxr_linenumber" name="60" href="#60">60</a> +<a class="jxr_linenumber" name="61" href="#61">61</a> <em class="jxr_javadoccomment">/**</em> +<a class="jxr_linenumber" name="62" href="#62">62</a> <em class="jxr_javadoccomment"> * Perform the second phase of query processing, analyzes the select part,</em> +<a class="jxr_linenumber" name="63" href="#63">63</a> <em class="jxr_javadoccomment"> * check for semantic errors, fill the query object. Usually a walker will</em> +<a class="jxr_linenumber" name="64" href="#64">64</a> <em class="jxr_javadoccomment"> * be CmisQueryWalker (or subclass) if the supporting OpenCMIS query classes</em> +<a class="jxr_linenumber" name="65" href="#65">65</a> <em class="jxr_javadoccomment"> * are used.</em> +<a class="jxr_linenumber" name="66" href="#66">66</a> <em class="jxr_javadoccomment"> * </em> +<a class="jxr_linenumber" name="67" href="#67">67</a> <em class="jxr_javadoccomment"> * @throws RecognitionException</em> +<a class="jxr_linenumber" name="68" href="#68">68</a> <em class="jxr_javadoccomment"> */</em> +<a class="jxr_linenumber" name="69" href="#69">69</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">abstract</strong> <strong class="jxr_keyword">void</strong> walkStatement() <strong class="jxr_keyword">throws</strong> RecognitionException; +<a class="jxr_linenumber" name="70" href="#70">70</a> +<a class="jxr_linenumber" name="71" href="#71">71</a> <em class="jxr_javadoccomment">/**</em> +<a class="jxr_linenumber" name="72" href="#72">72</a> <em class="jxr_javadoccomment"> * Fully process a query by parsing and walking it and setting up the</em> +<a class="jxr_linenumber" name="73" href="#73">73</a> <em class="jxr_javadoccomment"> * supporting objects</em> +<a class="jxr_linenumber" name="74" href="#74">74</a> <em class="jxr_javadoccomment"> * </em> +<a class="jxr_linenumber" name="75" href="#75">75</a> <em class="jxr_javadoccomment"> * @throws RecognitionException</em> +<a class="jxr_linenumber" name="76" href="#76">76</a> <em class="jxr_javadoccomment"> */</em> +<a class="jxr_linenumber" name="77" href="#77">77</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> processStatement() <strong class="jxr_keyword">throws</strong> RecognitionException { +<a class="jxr_linenumber" name="78" href="#78">78</a> parseStatement(); +<a class="jxr_linenumber" name="79" href="#79">79</a> walkStatement(); +<a class="jxr_linenumber" name="80" href="#80">80</a> } +<a class="jxr_linenumber" name="81" href="#81">81</a> +<a class="jxr_linenumber" name="82" href="#82">82</a> <strong class="jxr_keyword">protected</strong> <a href="../../../../../../../org/apache/chemistry/opencmis/server/support/query/QueryUtilBase.html">QueryUtilBase</a>(String statement, <a href="../../../../../../../org/apache/chemistry/opencmis/server/support/TypeManager.html">TypeManager</a> tm, <a href="../../../../../../../org/apache/chemistry/opencmis/server/support/query/PredicateWalkerBase.html">PredicateWalkerBase</a> pw) { +<a class="jxr_linenumber" name="83" href="#83">83</a> walker = <strong class="jxr_keyword">null</strong>; +<a class="jxr_linenumber" name="84" href="#84">84</a> queryObj = <strong class="jxr_keyword">new</strong> <a href="../../../../../../../org/apache/chemistry/opencmis/server/support/query/QueryObject.html">QueryObject</a>(tm); +<a class="jxr_linenumber" name="85" href="#85">85</a> predicateWalker = pw; +<a class="jxr_linenumber" name="86" href="#86">86</a> <strong class="jxr_keyword">this</strong>.statement = statement; +<a class="jxr_linenumber" name="87" href="#87">87</a> } +<a class="jxr_linenumber" name="88" href="#88">88</a> +<a class="jxr_linenumber" name="89" href="#89">89</a> <strong class="jxr_keyword">public</strong> T getWalker() { +<a class="jxr_linenumber" name="90" href="#90">90</a> <strong class="jxr_keyword">return</strong> walker; +<a class="jxr_linenumber" name="91" href="#91">91</a> } +<a class="jxr_linenumber" name="92" href="#92">92</a> +<a class="jxr_linenumber" name="93" href="#93">93</a> <strong class="jxr_keyword">public</strong> <a href="../../../../../../../org/apache/chemistry/opencmis/server/support/query/PredicateWalkerBase.html">PredicateWalkerBase</a> getPredicateWalker() { +<a class="jxr_linenumber" name="94" href="#94">94</a> <strong class="jxr_keyword">return</strong> predicateWalker; +<a class="jxr_linenumber" name="95" href="#95">95</a> } +<a class="jxr_linenumber" name="96" href="#96">96</a> +<a class="jxr_linenumber" name="97" href="#97">97</a> <strong class="jxr_keyword">public</strong> <a href="../../../../../../../org/apache/chemistry/opencmis/server/support/query/QueryObject.html">QueryObject</a> getQueryObject() { +<a class="jxr_linenumber" name="98" href="#98">98</a> <strong class="jxr_keyword">return</strong> queryObj; +<a class="jxr_linenumber" name="99" href="#99">99</a> } +<a class="jxr_linenumber" name="100" href="#100">100</a> +<a class="jxr_linenumber" name="101" href="#101">101</a> <strong class="jxr_keyword">public</strong> String getStatement() { +<a class="jxr_linenumber" name="102" href="#102">102</a> <strong class="jxr_keyword">return</strong> statement; +<a class="jxr_linenumber" name="103" href="#103">103</a> } +<a class="jxr_linenumber" name="104" href="#104">104</a> +<a class="jxr_linenumber" name="105" href="#105">105</a> <em class="jxr_javadoccomment">/**</em> +<a class="jxr_linenumber" name="106" href="#106">106</a> <em class="jxr_javadoccomment"> * Same as traverseStatement but throws only CMIS Exceptions</em> +<a class="jxr_linenumber" name="107" href="#107">107</a> <em class="jxr_javadoccomment"> */</em> +<a class="jxr_linenumber" name="108" href="#108">108</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> processStatementUsingCmisExceptions() { +<a class="jxr_linenumber" name="109" href="#109">109</a> <strong class="jxr_keyword">try</strong> { +<a class="jxr_linenumber" name="110" href="#110">110</a> processStatement(); +<a class="jxr_linenumber" name="111" href="#111">111</a> } <strong class="jxr_keyword">catch</strong> (RecognitionException e) { +<a class="jxr_linenumber" name="112" href="#112">112</a> String errorMsg = queryObj.getErrorMessage(); +<a class="jxr_linenumber" name="113" href="#113">113</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> CmisInvalidArgumentException(<span class="jxr_string">"Walking of statement failed with RecognitionException error: \n "</span> +<a class="jxr_linenumber" name="114" href="#114">114</a> + errorMsg, e); +<a class="jxr_linenumber" name="115" href="#115">115</a> } <strong class="jxr_keyword">catch</strong> (CmisBaseException e) { +<a class="jxr_linenumber" name="116" href="#116">116</a> <strong class="jxr_keyword">throw</strong> e; +<a class="jxr_linenumber" name="117" href="#117">117</a> } <strong class="jxr_keyword">catch</strong> (Exception e) { +<a class="jxr_linenumber" name="118" href="#118">118</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> CmisInvalidArgumentException(<span class="jxr_string">"Walking of statement failed with exception: \n "</span>, e); +<a class="jxr_linenumber" name="119" href="#119">119</a> } +<a class="jxr_linenumber" name="120" href="#120">120</a> } +<a class="jxr_linenumber" name="121" href="#121">121</a> +<a class="jxr_linenumber" name="122" href="#122">122</a> <strong class="jxr_keyword">public</strong> String getErrorMessage(RecognitionException e) { +<a class="jxr_linenumber" name="123" href="#123">123</a> <strong class="jxr_keyword">if</strong> (<strong class="jxr_keyword">null</strong> == walker) { +<a class="jxr_linenumber" name="124" href="#124">124</a> <strong class="jxr_keyword">return</strong> e.toString(); +<a class="jxr_linenumber" name="125" href="#125">125</a> } <strong class="jxr_keyword">else</strong> { +<a class="jxr_linenumber" name="126" href="#126">126</a> <strong class="jxr_keyword">return</strong> getErrorMessage(walker, e); +<a class="jxr_linenumber" name="127" href="#127">127</a> } +<a class="jxr_linenumber" name="128" href="#128">128</a> } +<a class="jxr_linenumber" name="129" href="#129">129</a> +<a class="jxr_linenumber" name="130" href="#130">130</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> String getErrorMessage(BaseRecognizer recognizer, RecognitionException e) { +<a class="jxr_linenumber" name="131" href="#131">131</a> String[] tokenNames = recognizer.getTokenNames(); +<a class="jxr_linenumber" name="132" href="#132">132</a> String hdr = <span class="jxr_string">"Line "</span> + e.line + <span class="jxr_string">":"</span> + e.charPositionInLine; +<a class="jxr_linenumber" name="133" href="#133">133</a> String msg = recognizer.getErrorMessage(e, tokenNames); +<a class="jxr_linenumber" name="134" href="#134">134</a> <strong class="jxr_keyword">return</strong> hdr + <span class="jxr_string">" "</span> + msg; +<a class="jxr_linenumber" name="135" href="#135">135</a> } +<a class="jxr_linenumber" name="136" href="#136">136</a> +<a class="jxr_linenumber" name="137" href="#137">137</a> } +</pre> +<hr/><div id="footer">This page was automatically generated by <a href="http://maven.apache.org/";>Maven</a></div></body> +</html> + Added: websites/staging/chemistry/trunk/content/java/0.13.0/maven/chemistry-opencmis-server/chemistry-opencmis-server-support/xref/org/apache/chemistry/opencmis/server/support/query/QueryUtilStrict.html ============================================================================== --- websites/staging/chemistry/trunk/content/java/0.13.0/maven/chemistry-opencmis-server/chemistry-opencmis-server-support/xref/org/apache/chemistry/opencmis/server/support/query/QueryUtilStrict.html (added) +++ websites/staging/chemistry/trunk/content/java/0.13.0/maven/chemistry-opencmis-server/chemistry-opencmis-server-support/xref/org/apache/chemistry/opencmis/server/support/query/QueryUtilStrict.html Mon Apr 6 17:12:40 2015 @@ -0,0 +1,96 @@ +<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd";> +<html xmlns="http://www.w3.org/1999/xhtml"; xml:lang="en" lang="en"> +<head> +<meta http-equiv="content-type" content="text/html; charset=UTF-8" /> +<title>QueryUtilStrict xref</title> +<link type="text/css" rel="stylesheet" href="../../../../../../../stylesheet.css" /> +</head> +<body> +<div id="overview"><a href="../../../../../../../../apidocs/org/apache/chemistry/opencmis/server/support/query/QueryUtilStrict.html">View Javadoc</a></div><pre> + +<a class="jxr_linenumber" name="1" href="#1">1</a> <em class="jxr_comment">/*</em> +<a class="jxr_linenumber" name="2" href="#2">2</a> <em class="jxr_comment"> * Licensed to the Apache Software Foundation (ASF) under one</em> +<a class="jxr_linenumber" name="3" href="#3">3</a> <em class="jxr_comment"> * or more contributor license agreements. See the NOTICE file</em> +<a class="jxr_linenumber" name="4" href="#4">4</a> <em class="jxr_comment"> * distributed with this work for additional information</em> +<a class="jxr_linenumber" name="5" href="#5">5</a> <em class="jxr_comment"> * regarding copyright ownership. The ASF licenses this file</em> +<a class="jxr_linenumber" name="6" href="#6">6</a> <em class="jxr_comment"> * to you under the Apache License, Version 2.0 (the</em> +<a class="jxr_linenumber" name="7" href="#7">7</a> <em class="jxr_comment"> * "License"); you may not use this file except in compliance</em> +<a class="jxr_linenumber" name="8" href="#8">8</a> <em class="jxr_comment"> * with the License. You may obtain a copy of the License at</em> +<a class="jxr_linenumber" name="9" href="#9">9</a> <em class="jxr_comment"> *</em> +<a class="jxr_linenumber" name="10" href="#10">10</a> <em class="jxr_comment"> * <a href="http://www.apache.org/licenses/LICENSE-2.0"; target="alexandria_uri">http://www.apache.org/licenses/LICENSE-2.0</a></em> +<a class="jxr_linenumber" name="11" href="#11">11</a> <em class="jxr_comment"> *</em> +<a class="jxr_linenumber" name="12" href="#12">12</a> <em class="jxr_comment"> * Unless required by applicable law or agreed to in writing,</em> +<a class="jxr_linenumber" name="13" href="#13">13</a> <em class="jxr_comment"> * software distributed under the License is distributed on an</em> +<a class="jxr_linenumber" name="14" href="#14">14</a> <em class="jxr_comment"> * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY</em> +<a class="jxr_linenumber" name="15" href="#15">15</a> <em class="jxr_comment"> * KIND, either express or implied. See the License for the</em> +<a class="jxr_linenumber" name="16" href="#16">16</a> <em class="jxr_comment"> * specific language governing permissions and limitations</em> +<a class="jxr_linenumber" name="17" href="#17">17</a> <em class="jxr_comment"> * under the License.</em> +<a class="jxr_linenumber" name="18" href="#18">18</a> <em class="jxr_comment"> */</em> +<a class="jxr_linenumber" name="19" href="#19">19</a> <strong class="jxr_keyword">package</strong> org.apache.chemistry.opencmis.server.support.query; +<a class="jxr_linenumber" name="20" href="#20">20</a> +<a class="jxr_linenumber" name="21" href="#21">21</a> <strong class="jxr_keyword">import</strong> org.antlr.runtime.ANTLRStringStream; +<a class="jxr_linenumber" name="22" href="#22">22</a> <strong class="jxr_keyword">import</strong> org.antlr.runtime.CharStream; +<a class="jxr_linenumber" name="23" href="#23">23</a> <strong class="jxr_keyword">import</strong> org.antlr.runtime.CommonTokenStream; +<a class="jxr_linenumber" name="24" href="#24">24</a> <strong class="jxr_keyword">import</strong> org.antlr.runtime.RecognitionException; +<a class="jxr_linenumber" name="25" href="#25">25</a> <strong class="jxr_keyword">import</strong> org.antlr.runtime.TokenStream; +<a class="jxr_linenumber" name="26" href="#26">26</a> <strong class="jxr_keyword">import</strong> org.antlr.runtime.tree.CommonTree; +<a class="jxr_linenumber" name="27" href="#27">27</a> <strong class="jxr_keyword">import</strong> org.antlr.runtime.tree.CommonTreeNodeStream; +<a class="jxr_linenumber" name="28" href="#28">28</a> <strong class="jxr_keyword">import</strong> org.apache.chemistry.opencmis.commons.exceptions.CmisInvalidArgumentException; +<a class="jxr_linenumber" name="29" href="#29">29</a> <strong class="jxr_keyword">import</strong> org.apache.chemistry.opencmis.server.support.TypeManager; +<a class="jxr_linenumber" name="30" href="#30">30</a> <strong class="jxr_keyword">import</strong> org.apache.chemistry.opencmis.server.support.query.CmisQlStrictParser.root_<strong class="jxr_keyword">return</strong>; +<a class="jxr_linenumber" name="31" href="#31">31</a> +<a class="jxr_linenumber" name="32" href="#32">32</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">class</strong> <a href="../../../../../../../org/apache/chemistry/opencmis/server/support/query/QueryUtilStrict.html">QueryUtilStrict</a> <strong class="jxr_keyword">extends</strong> QueryUtilBase<CmisQueryWalker> { +<a class="jxr_linenumber" name="33" href="#33">33</a> +<a class="jxr_linenumber" name="34" href="#34">34</a> <em class="jxr_comment">/*<em class="jxr_comment"> the ANTLR tree after parsing phase */</em></em> +<a class="jxr_linenumber" name="35" href="#35">35</a> <strong class="jxr_keyword">private</strong> CommonTree parserTree; +<a class="jxr_linenumber" name="36" href="#36">36</a> <em class="jxr_comment">/*<em class="jxr_comment"> the ANTLR token stream */</em></em> +<a class="jxr_linenumber" name="37" href="#37">37</a> <strong class="jxr_keyword">private</strong> TokenStream tokens; +<a class="jxr_linenumber" name="38" href="#38">38</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">boolean</strong> parseFulltext = <strong class="jxr_keyword">true</strong>; +<a class="jxr_linenumber" name="39" href="#39">39</a> +<a class="jxr_linenumber" name="40" href="#40">40</a> <strong class="jxr_keyword">public</strong> <a href="../../../../../../../org/apache/chemistry/opencmis/server/support/query/QueryUtilStrict.html">QueryUtilStrict</a>(String statement, <a href="../../../../../../../org/apache/chemistry/opencmis/server/support/TypeManager.html">TypeManager</a> tm, <a href="../../../../../../../org/apache/chemistry/opencmis/server/support/query/PredicateWalkerBase.html">PredicateWalkerBase</a> pw) { +<a class="jxr_linenumber" name="41" href="#41">41</a> <strong class="jxr_keyword">super</strong>(statement, tm, pw); +<a class="jxr_linenumber" name="42" href="#42">42</a> } +<a class="jxr_linenumber" name="43" href="#43">43</a> +<a class="jxr_linenumber" name="44" href="#44">44</a> <strong class="jxr_keyword">public</strong> <a href="../../../../../../../org/apache/chemistry/opencmis/server/support/query/QueryUtilStrict.html">QueryUtilStrict</a>(String statement, <a href="../../../../../../../org/apache/chemistry/opencmis/server/support/TypeManager.html">TypeManager</a> tm, <a href="../../../../../../../org/apache/chemistry/opencmis/server/support/query/PredicateWalkerBase.html">PredicateWalkerBase</a> pw, <strong class="jxr_keyword">boolean</strong> parseFulltext) { +<a class="jxr_linenumber" name="45" href="#45">45</a> <strong class="jxr_keyword">super</strong>(statement, tm, pw); +<a class="jxr_linenumber" name="46" href="#46">46</a> <strong class="jxr_keyword">this</strong>.parseFulltext = parseFulltext; +<a class="jxr_linenumber" name="47" href="#47">47</a> } +<a class="jxr_linenumber" name="48" href="#48">48</a> +<a class="jxr_linenumber" name="49" href="#49">49</a> @Override +<a class="jxr_linenumber" name="50" href="#50">50</a> <strong class="jxr_keyword">public</strong> CommonTree parseStatement() <strong class="jxr_keyword">throws</strong> RecognitionException { +<a class="jxr_linenumber" name="51" href="#51">51</a> CharStream input = <strong class="jxr_keyword">new</strong> ANTLRStringStream(statement); +<a class="jxr_linenumber" name="52" href="#52">52</a> CmisQlStrictLexer lexer = <strong class="jxr_keyword">new</strong> CmisQlStrictLexer(input); +<a class="jxr_linenumber" name="53" href="#53">53</a> tokens = <strong class="jxr_keyword">new</strong> CommonTokenStream(lexer); +<a class="jxr_linenumber" name="54" href="#54">54</a> CmisQlStrictParser parser = <strong class="jxr_keyword">new</strong> CmisQlStrictParser(tokens); +<a class="jxr_linenumber" name="55" href="#55">55</a> +<a class="jxr_linenumber" name="56" href="#56">56</a> root_<strong class="jxr_keyword">return</strong> parsedStatement = parser.root(); +<a class="jxr_linenumber" name="57" href="#57">57</a> <strong class="jxr_keyword">if</strong> (lexer.hasErrors()) { +<a class="jxr_linenumber" name="58" href="#58">58</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> CmisInvalidArgumentException(lexer.getErrorMessages()); +<a class="jxr_linenumber" name="59" href="#59">59</a> } <strong class="jxr_keyword">else</strong> <strong class="jxr_keyword">if</strong> (parser.hasErrors()) { +<a class="jxr_linenumber" name="60" href="#60">60</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> CmisInvalidArgumentException(parser.getErrorMessages()); +<a class="jxr_linenumber" name="61" href="#61">61</a> } +<a class="jxr_linenumber" name="62" href="#62">62</a> +<a class="jxr_linenumber" name="63" href="#63">63</a> parserTree = (CommonTree) parsedStatement.getTree(); +<a class="jxr_linenumber" name="64" href="#64">64</a> <strong class="jxr_keyword">return</strong> parserTree; +<a class="jxr_linenumber" name="65" href="#65">65</a> } +<a class="jxr_linenumber" name="66" href="#66">66</a> +<a class="jxr_linenumber" name="67" href="#67">67</a> @Override +<a class="jxr_linenumber" name="68" href="#68">68</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> walkStatement() <strong class="jxr_keyword">throws</strong> RecognitionException { +<a class="jxr_linenumber" name="69" href="#69">69</a> +<a class="jxr_linenumber" name="70" href="#70">70</a> <strong class="jxr_keyword">if</strong> (<strong class="jxr_keyword">null</strong> == parserTree) { +<a class="jxr_linenumber" name="71" href="#71">71</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> <a href="../../../../../../../org/apache/chemistry/opencmis/server/support/query/CmisQueryException.html">CmisQueryException</a>(<span class="jxr_string">"You must parse the query before you can walk it."</span>); +<a class="jxr_linenumber" name="72" href="#72">72</a> } +<a class="jxr_linenumber" name="73" href="#73">73</a> +<a class="jxr_linenumber" name="74" href="#74">74</a> CommonTreeNodeStream nodes = <strong class="jxr_keyword">new</strong> CommonTreeNodeStream(parserTree); +<a class="jxr_linenumber" name="75" href="#75">75</a> nodes.setTokenStream(tokens); +<a class="jxr_linenumber" name="76" href="#76">76</a> walker = <strong class="jxr_keyword">new</strong> CmisQueryWalker(nodes); +<a class="jxr_linenumber" name="77" href="#77">77</a> walker.setDoFullTextParse(parseFulltext); +<a class="jxr_linenumber" name="78" href="#78">78</a> walker.query(queryObj, predicateWalker); +<a class="jxr_linenumber" name="79" href="#79">79</a> walker.getWherePredicateTree(); +<a class="jxr_linenumber" name="80" href="#80">80</a> } +<a class="jxr_linenumber" name="81" href="#81">81</a> +<a class="jxr_linenumber" name="82" href="#82">82</a> } +</pre> +<hr/><div id="footer">This page was automatically generated by <a href="http://maven.apache.org/";>Maven</a></div></body> +</html> + Added: websites/staging/chemistry/trunk/content/java/0.13.0/maven/chemistry-opencmis-server/chemistry-opencmis-server-support/xref/org/apache/chemistry/opencmis/server/support/query/StringUtil.html ============================================================================== --- websites/staging/chemistry/trunk/content/java/0.13.0/maven/chemistry-opencmis-server/chemistry-opencmis-server-support/xref/org/apache/chemistry/opencmis/server/support/query/StringUtil.html (added) +++ websites/staging/chemistry/trunk/content/java/0.13.0/maven/chemistry-opencmis-server/chemistry-opencmis-server-support/xref/org/apache/chemistry/opencmis/server/support/query/StringUtil.html Mon Apr 6 17:12:40 2015 @@ -0,0 +1,102 @@ +<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd";> +<html xmlns="http://www.w3.org/1999/xhtml"; xml:lang="en" lang="en"> +<head> +<meta http-equiv="content-type" content="text/html; charset=UTF-8" /> +<title>StringUtil xref</title> +<link type="text/css" rel="stylesheet" href="../../../../../../../stylesheet.css" /> +</head> +<body> +<div id="overview"><a href="../../../../../../../../apidocs/org/apache/chemistry/opencmis/server/support/query/StringUtil.html">View Javadoc</a></div><pre> + +<a class="jxr_linenumber" name="1" href="#1">1</a> <em class="jxr_comment">/*</em> +<a class="jxr_linenumber" name="2" href="#2">2</a> <em class="jxr_comment"> * Licensed to the Apache Software Foundation (ASF) under one</em> +<a class="jxr_linenumber" name="3" href="#3">3</a> <em class="jxr_comment"> * or more contributor license agreements. See the NOTICE file</em> +<a class="jxr_linenumber" name="4" href="#4">4</a> <em class="jxr_comment"> * distributed with this work for additional information</em> +<a class="jxr_linenumber" name="5" href="#5">5</a> <em class="jxr_comment"> * regarding copyright ownership. The ASF licenses this file</em> +<a class="jxr_linenumber" name="6" href="#6">6</a> <em class="jxr_comment"> * to you under the Apache License, Version 2.0 (the</em> +<a class="jxr_linenumber" name="7" href="#7">7</a> <em class="jxr_comment"> * "License"); you may not use this file except in compliance</em> +<a class="jxr_linenumber" name="8" href="#8">8</a> <em class="jxr_comment"> * with the License. You may obtain a copy of the License at</em> +<a class="jxr_linenumber" name="9" href="#9">9</a> <em class="jxr_comment"> *</em> +<a class="jxr_linenumber" name="10" href="#10">10</a> <em class="jxr_comment"> * <a href="http://www.apache.org/licenses/LICENSE-2.0"; target="alexandria_uri">http://www.apache.org/licenses/LICENSE-2.0</a></em> +<a class="jxr_linenumber" name="11" href="#11">11</a> <em class="jxr_comment"> *</em> +<a class="jxr_linenumber" name="12" href="#12">12</a> <em class="jxr_comment"> * Unless required by applicable law or agreed to in writing,</em> +<a class="jxr_linenumber" name="13" href="#13">13</a> <em class="jxr_comment"> * software distributed under the License is distributed on an</em> +<a class="jxr_linenumber" name="14" href="#14">14</a> <em class="jxr_comment"> * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY</em> +<a class="jxr_linenumber" name="15" href="#15">15</a> <em class="jxr_comment"> * KIND, either express or implied. See the License for the</em> +<a class="jxr_linenumber" name="16" href="#16">16</a> <em class="jxr_comment"> * specific language governing permissions and limitations</em> +<a class="jxr_linenumber" name="17" href="#17">17</a> <em class="jxr_comment"> * under the License.</em> +<a class="jxr_linenumber" name="18" href="#18">18</a> <em class="jxr_comment"> */</em> +<a class="jxr_linenumber" name="19" href="#19">19</a> <strong class="jxr_keyword">package</strong> org.apache.chemistry.opencmis.server.support.query; +<a class="jxr_linenumber" name="20" href="#20">20</a> +<a class="jxr_linenumber" name="21" href="#21">21</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">class</strong> <a href="../../../../../../../org/apache/chemistry/opencmis/server/support/query/StringUtil.html">StringUtil</a> { +<a class="jxr_linenumber" name="22" href="#22">22</a> +<a class="jxr_linenumber" name="23" href="#23">23</a> <strong class="jxr_keyword">private</strong> <a href="../../../../../../../org/apache/chemistry/opencmis/server/support/query/StringUtil.html">StringUtil</a>() { +<a class="jxr_linenumber" name="24" href="#24">24</a> } +<a class="jxr_linenumber" name="25" href="#25">25</a> +<a class="jxr_linenumber" name="26" href="#26">26</a> <em class="jxr_javadoccomment">/**</em> +<a class="jxr_linenumber" name="27" href="#27">27</a> <em class="jxr_javadoccomment"> * Removes all escape sequences in a string and return unescaped string</em> +<a class="jxr_linenumber" name="28" href="#28">28</a> <em class="jxr_javadoccomment"> * escape character is backslash \, so \\ --> \, \' --> ' additional escaped</em> +<a class="jxr_linenumber" name="29" href="#29">29</a> <em class="jxr_javadoccomment"> * characters can be allowed in escapedChars.</em> +<a class="jxr_linenumber" name="30" href="#30">30</a> <em class="jxr_javadoccomment"> * </em> +<a class="jxr_linenumber" name="31" href="#31">31</a> <em class="jxr_javadoccomment"> * @param literal</em> +<a class="jxr_linenumber" name="32" href="#32">32</a> <em class="jxr_javadoccomment"> * String to unescape</em> +<a class="jxr_linenumber" name="33" href="#33">33</a> <em class="jxr_javadoccomment"> * @param escapedChars</em> +<a class="jxr_linenumber" name="34" href="#34">34</a> <em class="jxr_javadoccomment"> * set of allowed characters to be escaped with a backslash, if</em> +<a class="jxr_linenumber" name="35" href="#35">35</a> <em class="jxr_javadoccomment"> * set to null then ' (quote) and \ (backslash) are allowed to be</em> +<a class="jxr_linenumber" name="36" href="#36">36</a> <em class="jxr_javadoccomment"> * escaped</em> +<a class="jxr_linenumber" name="37" href="#37">37</a> <em class="jxr_javadoccomment"> * @return unescaped literal or null if the literal is illegal</em> +<a class="jxr_linenumber" name="38" href="#38">38</a> <em class="jxr_javadoccomment"> */</em> +<a class="jxr_linenumber" name="39" href="#39">39</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> String unescape(String literal, String escapedChars) { +<a class="jxr_linenumber" name="40" href="#40">40</a> <strong class="jxr_keyword">char</strong> c = '?'; +<a class="jxr_linenumber" name="41" href="#41">41</a> <strong class="jxr_keyword">int</strong> i = 0; +<a class="jxr_linenumber" name="42" href="#42">42</a> StringBuilder sb = <strong class="jxr_keyword">new</strong> StringBuilder(); +<a class="jxr_linenumber" name="43" href="#43">43</a> +<a class="jxr_linenumber" name="44" href="#44">44</a> <strong class="jxr_keyword">if</strong> (<strong class="jxr_keyword">null</strong> == escapedChars) { +<a class="jxr_linenumber" name="45" href="#45">45</a> escapedChars = <span class="jxr_string">"\\'"</span>; +<a class="jxr_linenumber" name="46" href="#46">46</a> } +<a class="jxr_linenumber" name="47" href="#47">47</a> +<a class="jxr_linenumber" name="48" href="#48">48</a> <strong class="jxr_keyword">if</strong> (<strong class="jxr_keyword">null</strong> == literal) { +<a class="jxr_linenumber" name="49" href="#49">49</a> <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">null</strong>; +<a class="jxr_linenumber" name="50" href="#50">50</a> } +<a class="jxr_linenumber" name="51" href="#51">51</a> +<a class="jxr_linenumber" name="52" href="#52">52</a> <strong class="jxr_keyword">int</strong> len = literal.length(); +<a class="jxr_linenumber" name="53" href="#53">53</a> +<a class="jxr_linenumber" name="54" href="#54">54</a> <strong class="jxr_keyword">if</strong> (len == 1 && literal.charAt(0) == '\\') { +<a class="jxr_linenumber" name="55" href="#55">55</a> <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">null</strong>; +<a class="jxr_linenumber" name="56" href="#56">56</a> } +<a class="jxr_linenumber" name="57" href="#57">57</a> +<a class="jxr_linenumber" name="58" href="#58">58</a> <strong class="jxr_keyword">if</strong> (len > 1 && literal.charAt(len - 2) != '\\' && literal.charAt(len - 1) == '\\') { +<a class="jxr_linenumber" name="59" href="#59">59</a> <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">null</strong>; +<a class="jxr_linenumber" name="60" href="#60">60</a> } +<a class="jxr_linenumber" name="61" href="#61">61</a> +<a class="jxr_linenumber" name="62" href="#62">62</a> <strong class="jxr_keyword">for</strong> (i = 0; i < len; i++) { +<a class="jxr_linenumber" name="63" href="#63">63</a> c = literal.charAt(i); +<a class="jxr_linenumber" name="64" href="#64">64</a> <strong class="jxr_keyword">if</strong> (c == '\\') { +<a class="jxr_linenumber" name="65" href="#65">65</a> <strong class="jxr_keyword">char</strong> escChar = literal.charAt(i + 1); +<a class="jxr_linenumber" name="66" href="#66">66</a> <strong class="jxr_keyword">boolean</strong> matched = false; +<a class="jxr_linenumber" name="67" href="#67">67</a> <strong class="jxr_keyword">for</strong> (<strong class="jxr_keyword">int</strong> j = 0; j < escapedChars.length(); j++) { +<a class="jxr_linenumber" name="68" href="#68">68</a> <strong class="jxr_keyword">if</strong> (escChar == escapedChars.charAt(j)) { +<a class="jxr_linenumber" name="69" href="#69">69</a> sb.append(escChar); +<a class="jxr_linenumber" name="70" href="#70">70</a> ++i; +<a class="jxr_linenumber" name="71" href="#71">71</a> matched = <strong class="jxr_keyword">true</strong>; +<a class="jxr_linenumber" name="72" href="#72">72</a> <strong class="jxr_keyword">break</strong>; +<a class="jxr_linenumber" name="73" href="#73">73</a> } +<a class="jxr_linenumber" name="74" href="#74">74</a> } +<a class="jxr_linenumber" name="75" href="#75">75</a> +<a class="jxr_linenumber" name="76" href="#76">76</a> <strong class="jxr_keyword">if</strong> (!matched) { +<a class="jxr_linenumber" name="77" href="#77">77</a> <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">null</strong>; +<a class="jxr_linenumber" name="78" href="#78">78</a> } +<a class="jxr_linenumber" name="79" href="#79">79</a> +<a class="jxr_linenumber" name="80" href="#80">80</a> } <strong class="jxr_keyword">else</strong> { +<a class="jxr_linenumber" name="81" href="#81">81</a> sb.append(literal.charAt(i)); +<a class="jxr_linenumber" name="82" href="#82">82</a> } +<a class="jxr_linenumber" name="83" href="#83">83</a> } +<a class="jxr_linenumber" name="84" href="#84">84</a> +<a class="jxr_linenumber" name="85" href="#85">85</a> <strong class="jxr_keyword">return</strong> sb.toString(); +<a class="jxr_linenumber" name="86" href="#86">86</a> } +<a class="jxr_linenumber" name="87" href="#87">87</a> +<a class="jxr_linenumber" name="88" href="#88">88</a> } +</pre> +<hr/><div id="footer">This page was automatically generated by <a href="http://maven.apache.org/";>Maven</a></div></body> +</html> +
