Close but no cigar ;)
Could you;
cvs add
src/java/org/apache/avalon/phoenix/components/util/ComponentMetaDataConverter.java
cvs rm src/documentation/README.txt
ComponentMetaDataConverter source attached for ease of applying.
--
Cheers,
Peter Donald
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| I thought there was a knob on the TV to turn up the intelligence. |
| There's a knob called "brightness", but it doesn't work. |
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/*
* Copyright (C) The Apache Software Foundation. All rights reserved.
*
* This software is published under the terms of the Apache Software License
* version 1.1, a copy of which has been included with this distribution in
* the LICENSE.txt file.
*/
package org.apache.avalon.phoenix.components.util;
import java.io.File;
import java.util.ArrayList;
import org.apache.avalon.framework.info.Attribute;
import org.apache.avalon.framework.info.ComponentInfo;
import org.apache.avalon.phoenix.components.ContainerConstants;
import org.apache.avalon.phoenix.metadata.BlockListenerMetaData;
import org.apache.avalon.phoenix.metadata.BlockMetaData;
import org.apache.avalon.phoenix.metadata.DependencyMetaData;
import org.apache.avalon.phoenix.metadata.SarMetaData;
import org.apache.avalon.phoenix.metainfo.BlockInfo;
import org.apache.excalibur.containerkit.metadata.ComponentMetaData;
import org.apache.excalibur.containerkit.registry.ComponentProfile;
import org.apache.excalibur.containerkit.registry.PartitionProfile;
/**
* Convert a {@link ComponentMetaData} into a {@link BlockMetaData}.
*
* @author <a href="mailto:[EMAIL PROTECTED]";>Peter Donald</a>
* @version $Revision: 1.7 $ $Date: 2002/11/16 14:47:25 $
*/
public class ComponentMetaDataConverter
{
private ComponentMetaDataConverter()
{
}
public static SarMetaData toSarMetaData( final PartitionProfile partition,
final File homeDirectory )
{
final PartitionProfile blockPartition =
partition.getPartition( ContainerConstants.BLOCK_PARTITION );
final PartitionProfile listenerPartition =
partition.getPartition( ContainerConstants.LISTENER_PARTITION );
final BlockListenerMetaData[] listeners =
toBlockListeners( listenerPartition.getMetaData().getComponents() );
final BlockMetaData[] blocks =
toBlocks( blockPartition.getComponents() );
return new SarMetaData( partition.getMetaData().getName(),
homeDirectory,
blocks,
listeners );
}
/**
* Convert a set of {@link ComponentProfile} object
* into a set of {@link BlockMetaData} objects.
*
* @param components the {@link ComponentProfile} objects
* @return the {@link BlockMetaData} objects
*/
private static BlockMetaData[] toBlocks( final ComponentProfile[] components )
{
final ArrayList listenerSet = new ArrayList();
for( int i = 0; i < components.length; i++ )
{
final ComponentProfile component = components[ i ];
final BlockMetaData block =
toBlockMetaData( component.getMetaData(), component.getInfo() );
listenerSet.add( block );
}
return (BlockMetaData[])listenerSet.toArray( new BlockMetaData[ listenerSet.size() ] );
}
/**
* Convert a {@link ComponentMetaData} object into a {@link BlockListenerMetaData} object.
*
* @param listeners the {@link ComponentMetaData} object
* @return the {@link BlockListenerMetaData} object
*/
public static BlockListenerMetaData[] toBlockListeners( final ComponentMetaData[] listeners )
{
final ArrayList listenerSet = new ArrayList();
for( int i = 0; i < listeners.length; i++ )
{
final BlockListenerMetaData listener =
new BlockListenerMetaData( listeners[ i ].getName(),
listeners[ i ].getImplementationKey() );
listenerSet.add( listener );
}
return (BlockListenerMetaData[])listenerSet.toArray( new BlockListenerMetaData[ listenerSet.size() ] );
}
/**
* Convert a {@link ComponentMetaData} object into a {@link BlockMetaData} object.
*
* @param component the {@link ComponentMetaData} object
* @return the {@link BlockMetaData} object
*/
public static BlockMetaData toBlockMetaData( final ComponentMetaData component,
final ComponentInfo info )
{
final boolean disableProxy = isDisableProxy( component );
final DependencyMetaData[] dependencies =
toPhoenixDependencys( component.getDependencies() );
final BlockInfo blockInfo = ComponentInfoConverter.toBlockInfo( info );
return new BlockMetaData( component.getName(),
dependencies,
disableProxy,
blockInfo );
}
/**
* Determine whether the proxy disabled flag should be
* true for specified component.
*
* @param component the component
* @return true if proxy should be disabled, false otherwise
*/
private static boolean isDisableProxy( final ComponentMetaData component )
{
final Attribute[] attributes = component.getAttributes();
for( int i = 0; i < attributes.length; i++ )
{
final Attribute attribute = attributes[ i ];
if( attribute.getName().equals( ContainerConstants.DISABLE_PROXY_ATTR ) )
{
return true;
}
}
return false;
}
/**
* Convert ContainerKit dependencys to Phoenix dependencys.
*
* @param dependencies the ContainerKit dependencys
* @return the Phoenix dependencys
*/
private static DependencyMetaData[] toPhoenixDependencys(
final org.apache.excalibur.containerkit.metadata.DependencyMetaData[] dependencies )
{
final ArrayList depends = new ArrayList();
for( int i = 0; i < dependencies.length; i++ )
{
final DependencyMetaData dependency =
new DependencyMetaData( dependencies[ i ].getProviderName(),
dependencies[ i ].getKey(),
dependencies[ i ].getAlias() );
depends.add( dependency );
}
return (DependencyMetaData[])depends.toArray( new DependencyMetaData[ depends.size() ] );
}
}
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