359 lines
18 KiB
HTML
359 lines
18 KiB
HTML
<?xml version="1.0" encoding="iso-8859-1"?>
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<!DOCTYPE html
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PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
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"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
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<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
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<head>
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<title>Module: Erubis::JavaGenerator</title>
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<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" />
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<meta http-equiv="Content-Script-Type" content="text/javascript" />
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<link rel="stylesheet" href="../.././rdoc-style.css" type="text/css" media="screen" />
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<script type="text/javascript">
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// <![CDATA[
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function popupCode( url ) {
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window.open(url, "Code", "resizable=yes,scrollbars=yes,toolbar=no,status=no,height=150,width=400")
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function toggleCode( id ) {
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if ( document.getElementById )
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elem = document.getElementById( id );
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else if ( document.all )
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elem = eval( "document.all." + id );
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else
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elemStyle = elem.style;
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} else {
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elemStyle.display = "none"
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}
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return true;
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}
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// Make codeblocks hidden by default
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document.writeln( "<style type=\"text/css\">div.method-source-code { display: none }</style>" )
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// ]]>
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</script>
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</head>
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<body>
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<div id="classHeader">
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<table class="header-table">
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<tr class="top-aligned-row">
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<td><strong>Module</strong></td>
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<td class="class-name-in-header">Erubis::JavaGenerator</td>
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</tr>
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<tr class="top-aligned-row">
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<td><strong>In:</strong></td>
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<td>
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<a href="../../files/erubis/engine/ejava_rb.html">
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erubis/engine/ejava.rb
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</a>
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<br />
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</td>
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</tr>
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</table>
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</div>
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<!-- banner header -->
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<div id="bodyContent">
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<div id="contextContent">
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</div>
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<div id="method-list">
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<h3 class="section-bar">Methods</h3>
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<div class="name-list">
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<a href="#M000190">add_expr_debug</a>
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<a href="#M000189">add_expr_escaped</a>
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<a href="#M000188">add_expr_literal</a>
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<a href="#M000191">add_postamble</a>
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<a href="#M000184">add_preamble</a>
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<a href="#M000187">add_stmt</a>
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<a href="#M000186">add_text</a>
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<a href="#M000185">escape_text</a>
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<a href="#M000183">init_generator</a>
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</div>
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</div>
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</div>
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<!-- if includes -->
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<div id="includes">
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<h3 class="section-bar">Included Modules</h3>
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<div id="includes-list">
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<span class="include-name"><a href="Generator.html">Generator</a></span>
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</div>
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</div>
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<div id="section">
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<!-- if method_list -->
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<div id="methods">
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<h3 class="section-bar">Public Instance methods</h3>
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<div id="method-M000190" class="method-detail">
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<a name="M000190"></a>
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<div class="method-heading">
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<a href="#M000190" class="method-signature">
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<span class="method-name">add_expr_debug</span><span class="method-args">(src, code)</span>
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</a>
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</div>
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<div class="method-description">
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<p><a class="source-toggle" href="#"
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onclick="toggleCode('M000190-source');return false;">[Source]</a></p>
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<div class="method-source-code" id="M000190-source">
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<pre>
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<span class="ruby-comment cmt"># File erubis/engine/ejava.rb, line 68</span>
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<span class="ruby-keyword kw">def</span> <span class="ruby-identifier">add_expr_debug</span>(<span class="ruby-identifier">src</span>, <span class="ruby-identifier">code</span>)
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<span class="ruby-identifier">code</span>.<span class="ruby-identifier">strip!</span>
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<span class="ruby-identifier">src</span> <span class="ruby-operator"><<</span> <span class="ruby-ivar">@indent</span> <span class="ruby-keyword kw">if</span> <span class="ruby-identifier">src</span>.<span class="ruby-identifier">empty?</span> <span class="ruby-operator">||</span> <span class="ruby-identifier">src</span>[<span class="ruby-value">-1</span>] <span class="ruby-operator">==</span> <span class="ruby-value">?\n</span>
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<span class="ruby-identifier">src</span> <span class="ruby-operator"><<</span> <span class="ruby-node">" System.err.println(\"*** debug: #{code}=\"+(#{code}));"</span>
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<span class="ruby-keyword kw">end</span>
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</pre>
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</div>
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</div>
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</div>
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<div id="method-M000189" class="method-detail">
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<a name="M000189"></a>
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<div class="method-heading">
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<a href="#M000189" class="method-signature">
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<span class="method-name">add_expr_escaped</span><span class="method-args">(src, code)</span>
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</a>
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</div>
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<div class="method-description">
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<p><a class="source-toggle" href="#"
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onclick="toggleCode('M000189-source');return false;">[Source]</a></p>
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<div class="method-source-code" id="M000189-source">
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<pre>
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<span class="ruby-comment cmt"># File erubis/engine/ejava.rb, line 64</span>
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<span class="ruby-keyword kw">def</span> <span class="ruby-identifier">add_expr_escaped</span>(<span class="ruby-identifier">src</span>, <span class="ruby-identifier">code</span>)
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<span class="ruby-identifier">add_expr_literal</span>(<span class="ruby-identifier">src</span>, <span class="ruby-identifier">escaped_expr</span>(<span class="ruby-identifier">code</span>))
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<span class="ruby-keyword kw">end</span>
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</pre>
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</div>
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</div>
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</div>
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<div id="method-M000188" class="method-detail">
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<a name="M000188"></a>
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<div class="method-heading">
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<a href="#M000188" class="method-signature">
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<span class="method-name">add_expr_literal</span><span class="method-args">(src, code)</span>
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</a>
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</div>
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<div class="method-description">
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<p><a class="source-toggle" href="#"
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onclick="toggleCode('M000188-source');return false;">[Source]</a></p>
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<div class="method-source-code" id="M000188-source">
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<pre>
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<span class="ruby-comment cmt"># File erubis/engine/ejava.rb, line 58</span>
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<span class="ruby-keyword kw">def</span> <span class="ruby-identifier">add_expr_literal</span>(<span class="ruby-identifier">src</span>, <span class="ruby-identifier">code</span>)
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<span class="ruby-identifier">src</span> <span class="ruby-operator"><<</span> <span class="ruby-ivar">@indent</span> <span class="ruby-keyword kw">if</span> <span class="ruby-identifier">src</span>.<span class="ruby-identifier">empty?</span> <span class="ruby-operator">||</span> <span class="ruby-identifier">src</span>[<span class="ruby-value">-1</span>] <span class="ruby-operator">==</span> <span class="ruby-value">?\n</span>
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<span class="ruby-identifier">code</span>.<span class="ruby-identifier">strip!</span>
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<span class="ruby-identifier">src</span> <span class="ruby-operator"><<</span> <span class="ruby-node">" #{@buf}.append(#{code});"</span>
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<span class="ruby-keyword kw">end</span>
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</pre>
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</div>
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</div>
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</div>
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<div id="method-M000191" class="method-detail">
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<a name="M000191"></a>
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<div class="method-heading">
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<a href="#M000191" class="method-signature">
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<span class="method-name">add_postamble</span><span class="method-args">(src)</span>
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</a>
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</div>
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<div class="method-description">
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<p><a class="source-toggle" href="#"
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onclick="toggleCode('M000191-source');return false;">[Source]</a></p>
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<div class="method-source-code" id="M000191-source">
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<pre>
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<span class="ruby-comment cmt"># File erubis/engine/ejava.rb, line 74</span>
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<span class="ruby-keyword kw">def</span> <span class="ruby-identifier">add_postamble</span>(<span class="ruby-identifier">src</span>)
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<span class="ruby-identifier">src</span> <span class="ruby-operator"><<</span> <span class="ruby-value str">"\n"</span> <span class="ruby-keyword kw">if</span> <span class="ruby-identifier">src</span>[<span class="ruby-value">-1</span>] <span class="ruby-operator">==</span> <span class="ruby-value">?;</span>
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<span class="ruby-identifier">src</span> <span class="ruby-operator"><<</span> <span class="ruby-ivar">@indent</span> <span class="ruby-operator"><<</span> <span class="ruby-value str">"return "</span> <span class="ruby-operator"><<</span> <span class="ruby-ivar">@buf</span> <span class="ruby-operator"><<</span> <span class="ruby-value str">".toString();\n"</span>
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<span class="ruby-comment cmt">#src << @indent << "System.out.print(" << @buf << ".toString());\n"</span>
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<span class="ruby-keyword kw">end</span>
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</pre>
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</div>
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</div>
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</div>
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<div id="method-M000184" class="method-detail">
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<a name="M000184"></a>
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<div class="method-heading">
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<a href="#M000184" class="method-signature">
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<span class="method-name">add_preamble</span><span class="method-args">(src)</span>
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</a>
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</div>
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<div class="method-description">
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<p><a class="source-toggle" href="#"
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onclick="toggleCode('M000184-source');return false;">[Source]</a></p>
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<div class="method-source-code" id="M000184-source">
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<pre>
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<span class="ruby-comment cmt"># File erubis/engine/ejava.rb, line 32</span>
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<span class="ruby-keyword kw">def</span> <span class="ruby-identifier">add_preamble</span>(<span class="ruby-identifier">src</span>)
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<span class="ruby-identifier">src</span> <span class="ruby-operator"><<</span> <span class="ruby-node">"#{@indent}#{@bufclass} #{@buf} = new #{@bufclass}();"</span>
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<span class="ruby-keyword kw">end</span>
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</pre>
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</div>
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</div>
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</div>
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<div id="method-M000187" class="method-detail">
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<a name="M000187"></a>
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<div class="method-heading">
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<a href="#M000187" class="method-signature">
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<span class="method-name">add_stmt</span><span class="method-args">(src, code)</span>
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</a>
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</div>
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<div class="method-description">
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<p><a class="source-toggle" href="#"
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onclick="toggleCode('M000187-source');return false;">[Source]</a></p>
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<div class="method-source-code" id="M000187-source">
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<pre>
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<span class="ruby-comment cmt"># File erubis/engine/ejava.rb, line 54</span>
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<span class="ruby-keyword kw">def</span> <span class="ruby-identifier">add_stmt</span>(<span class="ruby-identifier">src</span>, <span class="ruby-identifier">code</span>)
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<span class="ruby-identifier">src</span> <span class="ruby-operator"><<</span> <span class="ruby-identifier">code</span>
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<span class="ruby-keyword kw">end</span>
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</pre>
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</div>
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</div>
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</div>
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<div id="method-M000186" class="method-detail">
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<a name="M000186"></a>
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<div class="method-heading">
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<a href="#M000186" class="method-signature">
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<span class="method-name">add_text</span><span class="method-args">(src, text)</span>
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</a>
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</div>
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<div class="method-description">
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<p><a class="source-toggle" href="#"
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onclick="toggleCode('M000186-source');return false;">[Source]</a></p>
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<div class="method-source-code" id="M000186-source">
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<pre>
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<span class="ruby-comment cmt"># File erubis/engine/ejava.rb, line 41</span>
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<span class="ruby-keyword kw">def</span> <span class="ruby-identifier">add_text</span>(<span class="ruby-identifier">src</span>, <span class="ruby-identifier">text</span>)
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<span class="ruby-keyword kw">return</span> <span class="ruby-keyword kw">if</span> <span class="ruby-identifier">text</span>.<span class="ruby-identifier">empty?</span>
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<span class="ruby-identifier">src</span> <span class="ruby-operator"><<</span> (<span class="ruby-identifier">src</span>.<span class="ruby-identifier">empty?</span> <span class="ruby-operator">||</span> <span class="ruby-identifier">src</span>[<span class="ruby-value">-1</span>] <span class="ruby-operator">==</span> <span class="ruby-value">?\n</span> <span class="ruby-operator">?</span> <span class="ruby-ivar">@indent</span> <span class="ruby-operator">:</span> <span class="ruby-value str">' '</span>)
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<span class="ruby-identifier">src</span> <span class="ruby-operator"><<</span> <span class="ruby-ivar">@buf</span> <span class="ruby-operator"><<</span> <span class="ruby-value str">".append("</span>
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<span class="ruby-identifier">i</span> = <span class="ruby-value">0</span>
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<span class="ruby-identifier">text</span>.<span class="ruby-identifier">each_line</span> <span class="ruby-keyword kw">do</span> <span class="ruby-operator">|</span><span class="ruby-identifier">line</span><span class="ruby-operator">|</span>
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<span class="ruby-identifier">src</span> <span class="ruby-operator"><<</span> <span class="ruby-value str">"\n"</span> <span class="ruby-operator"><<</span> <span class="ruby-ivar">@indent</span> <span class="ruby-operator"><<</span> <span class="ruby-value str">' + '</span> <span class="ruby-keyword kw">if</span> <span class="ruby-identifier">i</span> <span class="ruby-operator">></span> <span class="ruby-value">0</span>
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<span class="ruby-identifier">i</span> <span class="ruby-operator">+=</span> <span class="ruby-value">1</span>
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<span class="ruby-identifier">src</span> <span class="ruby-operator"><<</span> <span class="ruby-value str">'"'</span> <span class="ruby-operator"><<</span> <span class="ruby-identifier">escape_text</span>(<span class="ruby-identifier">line</span>) <span class="ruby-operator"><<</span> <span class="ruby-value str">'"'</span>
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<span class="ruby-keyword kw">end</span>
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<span class="ruby-identifier">src</span> <span class="ruby-operator"><<</span> <span class="ruby-value str">");"</span> <span class="ruby-operator"><<</span> (<span class="ruby-identifier">text</span>[<span class="ruby-value">-1</span>] <span class="ruby-operator">==</span> <span class="ruby-value">?\n</span> <span class="ruby-operator">?</span> <span class="ruby-value str">"\n"</span> <span class="ruby-operator">:</span> <span class="ruby-value str">""</span>)
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<span class="ruby-keyword kw">end</span>
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</pre>
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</div>
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</div>
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</div>
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<div id="method-M000185" class="method-detail">
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<a name="M000185"></a>
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<div class="method-heading">
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<a href="#M000185" class="method-signature">
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<span class="method-name">escape_text</span><span class="method-args">(text)</span>
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</a>
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</div>
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<div class="method-description">
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<p><a class="source-toggle" href="#"
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onclick="toggleCode('M000185-source');return false;">[Source]</a></p>
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<div class="method-source-code" id="M000185-source">
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<pre>
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<span class="ruby-comment cmt"># File erubis/engine/ejava.rb, line 36</span>
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<span class="ruby-keyword kw">def</span> <span class="ruby-identifier">escape_text</span>(<span class="ruby-identifier">text</span>)
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<span class="ruby-ivar">@@table_</span> <span class="ruby-operator">||=</span> { <span class="ruby-value str">"\r"</span>=<span class="ruby-operator">></span><span class="ruby-value str">"\\r"</span>, <span class="ruby-value str">"\n"</span>=<span class="ruby-operator">></span><span class="ruby-value str">"\\n"</span>, <span class="ruby-value str">"\t"</span>=<span class="ruby-operator">></span><span class="ruby-value str">"\\t"</span>, <span class="ruby-value str">'"'</span>=<span class="ruby-operator">></span><span class="ruby-value str">'\\"'</span>, <span class="ruby-value str">"\\"</span>=<span class="ruby-operator">></span><span class="ruby-value str">"\\\\"</span> }
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<span class="ruby-keyword kw">return</span> <span class="ruby-identifier">text</span>.<span class="ruby-identifier">gsub!</span>(<span class="ruby-regexp re">/[\r\n\t"\\]/</span>) { <span class="ruby-operator">|</span><span class="ruby-identifier">m</span><span class="ruby-operator">|</span> <span class="ruby-ivar">@@table_</span>[<span class="ruby-identifier">m</span>] } <span class="ruby-operator">||</span> <span class="ruby-identifier">text</span>
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<span class="ruby-keyword kw">end</span>
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</pre>
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</div>
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</div>
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</div>
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<div id="method-M000183" class="method-detail">
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<a name="M000183"></a>
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<div class="method-heading">
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<a href="#M000183" class="method-signature">
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<span class="method-name">init_generator</span><span class="method-args">(properties={})</span>
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</a>
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</div>
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<div class="method-description">
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<p><a class="source-toggle" href="#"
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onclick="toggleCode('M000183-source');return false;">[Source]</a></p>
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<div class="method-source-code" id="M000183-source">
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<pre>
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<span class="ruby-comment cmt"># File erubis/engine/ejava.rb, line 24</span>
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<span class="ruby-keyword kw">def</span> <span class="ruby-identifier">init_generator</span>(<span class="ruby-identifier">properties</span>={})
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<span class="ruby-keyword kw">super</span>
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<span class="ruby-ivar">@escapefunc</span> <span class="ruby-operator">||=</span> <span class="ruby-value str">'escape'</span>
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<span class="ruby-ivar">@indent</span> = <span class="ruby-identifier">properties</span>[<span class="ruby-identifier">:indent</span>] <span class="ruby-operator">||</span> <span class="ruby-value str">''</span>
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<span class="ruby-ivar">@buf</span> = <span class="ruby-identifier">properties</span>[<span class="ruby-identifier">:buf</span>] <span class="ruby-operator">||</span> <span class="ruby-value str">'_buf'</span>
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<span class="ruby-ivar">@bufclass</span> = <span class="ruby-identifier">properties</span>[<span class="ruby-identifier">:bufclass</span>] <span class="ruby-operator">||</span> <span class="ruby-value str">'StringBuffer'</span>
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<span class="ruby-keyword kw">end</span>
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</pre>
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</div>
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</div>
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</div>
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</div>
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</div>
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<div id="validator-badges">
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<p><small><a href="http://validator.w3.org/check/referer">[Validate]</a></small></p>
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</div>
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</body>
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</html> |