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30 day Evaluation Version distributed via the Maven Jar Repository. Clover is not free. You have 30 days to evaluate it. Please visit http://www.thecortex.net/clover to obtain a licensed version of Clover | |||||||||||||||||||
Source file | Conditionals | Statements | Methods | TOTAL | |||||||||||||||
GroovyScriptProcessor.java | 100% | 93.3% | 100% | 95% |
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// Copyright 2004, 2005 The Apache Software Foundation
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package org.apache.hivemind.lib.groovy;
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import groovy.lang.Binding;
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import groovy.lang.GroovyCodeSource;
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import groovy.lang.GroovyShell;
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import groovy.lang.Script;
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import java.io.IOException;
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import javax.xml.parsers.SAXParser;
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import org.apache.hivemind.ApplicationRuntimeException;
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import org.apache.hivemind.ClassResolver;
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import org.apache.hivemind.ErrorHandler;
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import org.apache.hivemind.Resource;
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import org.apache.hivemind.parse.DescriptorParser;
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import org.apache.hivemind.parse.ModuleDescriptor;
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import org.apache.hivemind.parse.XmlResourceProcessor;
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import org.xml.sax.SAXException;
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/**
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* This extension of the {@link org.apache.hivemind.parse.XmlResourceProcessor}is suitable for
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* processing Groovy scripts and is used internally by {@link GroovyModuleDescriptorProvider}.
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*
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* @see org.apache.hivemind.lib.groovy.GroovyModuleDescriptorProvider
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* @author Knut Wannheden
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* @since 1.1
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*/
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class GroovyScriptProcessor extends XmlResourceProcessor |
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{ |
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private GroovyShell _groovyShell;
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public GroovyScriptProcessor(ClassResolver resolver, ErrorHandler errorHandler)
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{ |
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super(resolver, errorHandler);
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} |
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protected ModuleDescriptor parseResource(Resource resource, SAXParser parser,
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DescriptorParser contentHandler) throws SAXException, IOException
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{ |
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HiveMindBuilder builder = new HiveMindBuilder(contentHandler);
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GroovyCodeSource source = new GroovyCodeSource(resource.getResourceURL());
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Script script; |
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try
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{ |
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script = getGroovyShell().parse(source); |
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} |
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catch (Exception e)
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{ |
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throw new ApplicationRuntimeException(e); |
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} |
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Binding processorBinding = new Binding();
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processorBinding.setVariable("processor", builder);
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script.setBinding(processorBinding); |
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script.run(); |
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return contentHandler.getModuleDescriptor();
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} |
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private GroovyShell getGroovyShell()
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{ |
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if (_groovyShell == null) |
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_groovyShell = new GroovyShell(_resolver.getClassLoader());
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return _groovyShell;
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} |
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} |
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