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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 | |||||||||||||||
PluginSet.java | 100% | 100% | 100% | 100% |
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/*
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* Copyright (C) The MetaClass Group. All rights reserved.
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*
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* This software is published under the terms of the Spice
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* Software License version 1.1, a copy of which has been included
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* with this distribution in the LICENSE.txt file.
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*/
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package org.codehaus.metaclass.tools.tasks;
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import java.util.ArrayList;
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import java.util.Collection;
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import java.util.Iterator;
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import org.apache.tools.ant.BuildException;
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import org.apache.tools.ant.Project;
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import org.apache.tools.ant.types.DataType;
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import org.apache.tools.ant.types.Reference;
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/**
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* An Ant type that represents a set of Plugins.
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*
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* @author Peter Donald
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* @version $Revision: 1.3 $ $Date: 2003/11/29 09:28:02 $
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*/
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public abstract class PluginSet |
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extends DataType
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{ |
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/** Name for type of elements in set. */
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private final String m_type;
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/** Set of PluginElement objects. */
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private final ArrayList m_plugins = new ArrayList(); |
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/** Set of PluginSet objects. */
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private final ArrayList m_sets = new ArrayList(); |
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/**
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* Create plugin set for specified type.
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*
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* @param type the type
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*/
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protected PluginSet( final String type )
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{ |
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if( null == type ) |
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{ |
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throw new NullPointerException( "type" ); |
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} |
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m_type = type; |
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} |
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/**
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* Add a plugin to set.
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*
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* @param element the interceptor definition
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*/
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void addPlugin( final PluginElement element )
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{ |
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m_plugins.add( element ); |
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} |
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/**
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* Add a plugin to set.
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*
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* @param set the set
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*/
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void addPluginSet( final PluginSet set )
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{ |
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m_sets.add( set ); |
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} |
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/**
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* Convert PluginSet to a collection of plugins.
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*
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* @return the collection of Plugins
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*/
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Collection toPlugins() |
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{ |
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final Collection result = new ArrayList();
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final Iterator elements = m_plugins.iterator(); |
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while( elements.hasNext() )
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{ |
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final PluginElement element = (PluginElement)elements.next(); |
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if( null == element.getName() ) |
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{ |
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throw new BuildException( m_type + " must have a name" ); |
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} |
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} |
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result.addAll( m_plugins ); |
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final Iterator iterator = m_sets.iterator(); |
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while( iterator.hasNext() )
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{ |
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final PluginSet set = (PluginSet)iterator.next(); |
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result.addAll( set.toPlugins() ); |
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} |
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return result;
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} |
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/**
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* Makes this instance in effect a reference to another PluginSet instance.
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*
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* <p>You must not set another attribute or nest elements inside this
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* element if you make it a reference.</p>
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*
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* @param reference the reference to which this instance is associated
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* @throws BuildException if this instance already has been configured.
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*/
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public void setRefid( final Reference reference ) |
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throws BuildException
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{ |
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if( !m_plugins.isEmpty() || !m_sets.isEmpty() )
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{ |
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throw tooManyAttributes();
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} |
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// change this to get the objects from the other reference
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final Object object = |
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reference.getReferencedObject( getProject() ); |
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log( "Referencing " + object, Project.MSG_DEBUG );
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final Class clazz = getClass(); |
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if( clazz.isInstance( object ) )
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{ |
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final PluginSet other = (PluginSet)object; |
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m_plugins.addAll( other.m_plugins ); |
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m_sets.addAll( other.m_sets ); |
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} |
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else
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{ |
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final String message = reference.getRefId() + |
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" doesn\'t refer to a " + clazz.getName();
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throw new BuildException( message ); |
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} |
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super.setRefid( reference );
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} |
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} |
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