|
|
@@ -1,181 +0,0 @@ |
|
|
/* |
|
|
|
|
|
* 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 file. |
|
|
|
|
|
*/ |
|
|
|
|
|
package org.apache.ant.tasks.core; |
|
|
|
|
|
|
|
|
|
|
|
import java.util.Iterator; |
|
|
|
|
|
import org.apache.ant.AntException; |
|
|
|
|
|
import org.apache.ant.configuration.Configurable; |
|
|
|
|
|
import org.apache.ant.configuration.Configuration; |
|
|
|
|
|
import org.apache.ant.configuration.Configurer; |
|
|
|
|
|
import org.apache.ant.convert.Converter; |
|
|
|
|
|
import org.apache.ant.datatypes.DataType; |
|
|
|
|
|
import org.apache.ant.datatypes.DataTypeEngine; |
|
|
|
|
|
import org.apache.ant.tasklet.AbstractTasklet; |
|
|
|
|
|
import org.apache.ant.tasklet.TaskletContext; |
|
|
|
|
|
import org.apache.ant.tasklet.engine.TaskletEngine; |
|
|
|
|
|
import org.apache.avalon.ComponentManager; |
|
|
|
|
|
import org.apache.avalon.ComponentManagerException; |
|
|
|
|
|
import org.apache.avalon.Composer; |
|
|
|
|
|
import org.apache.avalon.ConfigurationException; |
|
|
|
|
|
import org.apache.avalon.Resolvable; |
|
|
|
|
|
|
|
|
|
|
|
/** |
|
|
|
|
|
* @author <a href="mailto:donaldp@apache.org">Peter Donald</a> |
|
|
|
|
|
*/ |
|
|
|
|
|
public class Property |
|
|
|
|
|
extends AbstractTasklet |
|
|
|
|
|
implements Configurable, Composer |
|
|
|
|
|
{ |
|
|
|
|
|
protected String m_name; |
|
|
|
|
|
protected Object m_value; |
|
|
|
|
|
protected boolean m_localScope = true; |
|
|
|
|
|
protected DataTypeEngine m_engine; |
|
|
|
|
|
protected Converter m_converter; |
|
|
|
|
|
protected Configurer m_configurer; |
|
|
|
|
|
|
|
|
|
|
|
public void compose( final ComponentManager componentManager ) |
|
|
|
|
|
throws ComponentManagerException |
|
|
|
|
|
{ |
|
|
|
|
|
m_configurer = (Configurer)componentManager. |
|
|
|
|
|
lookup( "org.apache.ant.configuration.Configurer" ); |
|
|
|
|
|
|
|
|
|
|
|
m_engine = (DataTypeEngine)componentManager. |
|
|
|
|
|
lookup( "org.apache.ant.datatypes.DataTypeEngine" ); |
|
|
|
|
|
|
|
|
|
|
|
m_converter = (Converter)componentManager.lookup( "org.apache.ant.convert.Converter" ); |
|
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
|
|
public void configure( final Configuration configuration ) |
|
|
|
|
|
throws ConfigurationException |
|
|
|
|
|
{ |
|
|
|
|
|
final Iterator attributes = configuration.getAttributeNames(); |
|
|
|
|
|
|
|
|
|
|
|
while( attributes.hasNext() ) |
|
|
|
|
|
{ |
|
|
|
|
|
final String name = (String)attributes.next(); |
|
|
|
|
|
final String value = configuration.getAttribute( name ); |
|
|
|
|
|
|
|
|
|
|
|
final Object object = getContext().resolveValue( value ); |
|
|
|
|
|
|
|
|
|
|
|
if( null == object ) |
|
|
|
|
|
{ |
|
|
|
|
|
throw new AntException( "Value for attribute " + name + "resolved to null" ); |
|
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
|
|
if( name.equals( "name" ) ) |
|
|
|
|
|
{ |
|
|
|
|
|
try |
|
|
|
|
|
{ |
|
|
|
|
|
final String convertedValue = |
|
|
|
|
|
(String)m_converter.convert( String.class, object, getContext() ); |
|
|
|
|
|
setName( convertedValue ); |
|
|
|
|
|
} |
|
|
|
|
|
catch( final Exception e ) |
|
|
|
|
|
{ |
|
|
|
|
|
throw new ConfigurationException( "Error converting value", e ); |
|
|
|
|
|
} |
|
|
|
|
|
} |
|
|
|
|
|
else if( name.equals( "value" ) ) |
|
|
|
|
|
{ |
|
|
|
|
|
setValue( object ); |
|
|
|
|
|
} |
|
|
|
|
|
else if( name.equals( "local-scope" ) ) |
|
|
|
|
|
{ |
|
|
|
|
|
try |
|
|
|
|
|
{ |
|
|
|
|
|
final Boolean localScope = |
|
|
|
|
|
(Boolean)m_converter.convert( Boolean.class, object, getContext() ); |
|
|
|
|
|
setLocalScope( Boolean.TRUE == localScope ); |
|
|
|
|
|
} |
|
|
|
|
|
catch( final Exception e ) |
|
|
|
|
|
{ |
|
|
|
|
|
throw new ConfigurationException( "Error converting value", e ); |
|
|
|
|
|
} |
|
|
|
|
|
} |
|
|
|
|
|
else |
|
|
|
|
|
{ |
|
|
|
|
|
throw new ConfigurationException( "Unknown attribute " + name ); |
|
|
|
|
|
} |
|
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
|
|
final Iterator children = configuration.getChildren(); |
|
|
|
|
|
while( children.hasNext() ) |
|
|
|
|
|
{ |
|
|
|
|
|
final Configuration child = (Configuration)children.next(); |
|
|
|
|
|
|
|
|
|
|
|
try |
|
|
|
|
|
{ |
|
|
|
|
|
final DataType value = m_engine.createDataType( child.getName() ); |
|
|
|
|
|
setValue( value ); |
|
|
|
|
|
m_configurer.configure( value, child, getContext() ); |
|
|
|
|
|
} |
|
|
|
|
|
catch( final Exception e ) |
|
|
|
|
|
{ |
|
|
|
|
|
throw new ConfigurationException( "Unable to set datatype", e ); |
|
|
|
|
|
} |
|
|
|
|
|
} |
|
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
|
|
public void setName( final String name ) |
|
|
|
|
|
{ |
|
|
|
|
|
m_name = name; |
|
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
|
|
public void setValue( final Object value ) |
|
|
|
|
|
throws AntException |
|
|
|
|
|
{ |
|
|
|
|
|
if( null != m_value ) |
|
|
|
|
|
{ |
|
|
|
|
|
throw new AntException( "Value can not be set multiple times" ); |
|
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
|
|
m_value = value; |
|
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
|
|
public void setLocalScope( final boolean localScope ) |
|
|
|
|
|
{ |
|
|
|
|
|
m_localScope = localScope; |
|
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
|
|
public void run() |
|
|
|
|
|
throws AntException |
|
|
|
|
|
{ |
|
|
|
|
|
if( null == m_name ) |
|
|
|
|
|
{ |
|
|
|
|
|
throw new AntException( "Name must be specified" ); |
|
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
|
|
if( null == m_value ) |
|
|
|
|
|
{ |
|
|
|
|
|
throw new AntException( "Value must be specified" ); |
|
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
|
|
final TaskletContext context = getContext(); |
|
|
|
|
|
|
|
|
|
|
|
Object value = m_value; |
|
|
|
|
|
|
|
|
|
|
|
if( value instanceof String ) |
|
|
|
|
|
{ |
|
|
|
|
|
value = context.resolveValue( (String)value ); |
|
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
|
|
while( null != value && value instanceof Resolvable ) |
|
|
|
|
|
{ |
|
|
|
|
|
value = ((Resolvable)value).resolve( context ); |
|
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
|
|
if( m_localScope ) |
|
|
|
|
|
{ |
|
|
|
|
|
context.setProperty( m_name, value ); |
|
|
|
|
|
} |
|
|
|
|
|
else |
|
|
|
|
|
{ |
|
|
|
|
|
context.setProperty( m_name, value, TaskletContext.PARENT ); |
|
|
|
|
|
} |
|
|
|
|
|
} |
|
|
|
|
|
} |
|
|
|
Peter Donald