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package org.apache.maven.project.harness;
/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
import java.io.File;
import java.util.Iterator;
import org.apache.commons.jxpath.JXPathContext;
import org.apache.commons.jxpath.JXPathNotFoundException;
import org.apache.commons.jxpath.ri.JXPathContextReferenceImpl;
import org.apache.maven.project.MavenProject;
public class PomTestWrapper
{
private File pomFile;
private JXPathContext context;
private MavenProject mavenProject;
static
{
JXPathContextReferenceImpl.addNodePointerFactory( new Xpp3DomPointerFactory() );
}
public PomTestWrapper( File pomFile, MavenProject mavenProject )
{
if ( mavenProject == null )
{
throw new IllegalArgumentException( "mavenProject: null" );
}
this.mavenProject = mavenProject;
this.pomFile = pomFile;
context = JXPathContext.newContext( mavenProject.getModel() );
}
public PomTestWrapper( MavenProject mavenProject )
{
if ( mavenProject == null )
{
throw new IllegalArgumentException( "mavenProject: null" );
}
this.mavenProject = mavenProject;
context = JXPathContext.newContext( mavenProject.getModel() );
}
public MavenProject getMavenProject()
{
return mavenProject;
}
public File getBasedir()
{
return ( pomFile != null ) ? pomFile.getParentFile() : null;
}
public void setValueOnModel( String expression, Object value )
{
context.setValue( expression, value );
}
/*
public int containerCountForUri( String uri )
throws IOException
{
if ( uri == null || uri.trim().equals( "" ) )
{
throw new IllegalArgumentException( "uri: null or empty" );
}
ModelDataSource source = new DefaultModelDataSource();
source.init( domainModel.getModelProperties(), null );
return source.queryFor( uri ).size();
}
*/
public Iterator<?> getIteratorForXPathExpression( String expression )
{
return context.iterate( expression );
}
public boolean containsXPathExpression( String expression )
{
return context.getValue( expression ) != null;
}
public Object getValue( String expression )
{
try
{
return context.getValue( expression );
}
catch ( JXPathNotFoundException e )
{
return null;
}
}
public boolean xPathExpressionEqualsValue( String expression, String value )
{
return context.getValue( expression ) != null && context.getValue( expression ).equals( value );
}
}
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