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| package org.apache.tapestry.script; |
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| import org.apache.hivemind.ClassResolver; |
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| import org.apache.hivemind.Resource; |
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| import org.apache.tapestry.IScript; |
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| import org.apache.tapestry.coerce.ValueConverter; |
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| import org.apache.tapestry.services.ExpressionEvaluator; |
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| import org.apache.tapestry.util.xml.DocumentParseException; |
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| import org.apache.tapestry.util.xml.RuleDirectedParser; |
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| public class ScriptParser |
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| { |
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| private RuleDirectedParser _parser; |
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| public static final String SCRIPT_DTD_1_0_PUBLIC_ID = "-//Primix Solutions//Tapestry Script 1.0//EN"; |
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| public static final String SCRIPT_DTD_1_1_PUBLIC_ID = "-//Howard Ship//Tapestry Script 1.1//EN"; |
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| public static final String SCRIPT_DTD_1_2_PUBLIC_ID = "-//Howard Lewis Ship//Tapestry Script 1.2//EN"; |
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| public static final String SCRIPT_DTD_3_0_PUBLIC_ID = "-//Apache Software Foundation//Tapestry Script Specification 3.0//EN"; |
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| public ScriptParser(ClassResolver resolver, ExpressionEvaluator evaluator,
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| ValueConverter valueConverter) |
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| { |
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| _parser = new RuleDirectedParser();
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| _parser.registerEntity(
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| SCRIPT_DTD_1_0_PUBLIC_ID, |
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| "/org/apache/tapestry/script/Script_1_0.dtd"); |
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| _parser.registerEntity(
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| SCRIPT_DTD_1_1_PUBLIC_ID, |
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| "/org/apache/tapestry/script/Script_1_1.dtd"); |
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| _parser.registerEntity(
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| SCRIPT_DTD_1_2_PUBLIC_ID, |
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| "/org/apache/tapestry/script/Script_1_2.dtd"); |
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| _parser.registerEntity(
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| SCRIPT_DTD_3_0_PUBLIC_ID, |
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| "/org/apache/tapestry/script/Script_3_0.dtd"); |
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| _parser.addRule("script", new ScriptRule(evaluator, valueConverter));
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| _parser.addRule("let", new LetRule());
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| _parser.addRule("set", new SetRule());
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| _parser.addRule("include-script", new IncludeScriptRule());
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| _parser.addRule("input-symbol", new InputSymbolRule(resolver));
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| _parser.addRule("body", new BodyRule());
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| _parser.addRule("initialization", new InitRule());
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| _parser.addRule("if", new IfRule(true));
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| _parser.addRule("if-not", new IfRule(false));
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| _parser.addRule("foreach", new ForeachRule());
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| _parser.addRule("unique", new UniqueRule());
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| _parser.addRule("insert", new InsertRule());
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| } |
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| public IScript parse(Resource resourceLocation) throws DocumentParseException
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| { |
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| return (IScript) _parser.parse(resourceLocation);
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| } |
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| } |