|
|
@@ -1,390 +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.myrmidon.components.deployer; |
|
|
|
|
|
|
|
|
|
|
|
import java.io.File; |
|
|
|
|
|
import java.io.IOException; |
|
|
|
|
|
import java.io.InputStream; |
|
|
|
|
|
import java.net.MalformedURLException; |
|
|
|
|
|
import java.net.URL; |
|
|
|
|
|
import java.util.Iterator; |
|
|
|
|
|
import java.util.zip.ZipEntry; |
|
|
|
|
|
import java.util.zip.ZipException; |
|
|
|
|
|
import java.util.zip.ZipFile; |
|
|
|
|
|
import org.apache.avalon.framework.component.Component; |
|
|
|
|
|
import org.apache.avalon.framework.component.ComponentException; |
|
|
|
|
|
import org.apache.avalon.framework.component.ComponentManager; |
|
|
|
|
|
import org.apache.avalon.framework.component.Composable; |
|
|
|
|
|
import org.apache.avalon.framework.configuration.Configuration; |
|
|
|
|
|
import org.apache.avalon.framework.configuration.ConfigurationException; |
|
|
|
|
|
import org.apache.avalon.framework.configuration.DefaultConfigurationBuilder; |
|
|
|
|
|
import org.apache.avalon.framework.logger.AbstractLoggable; |
|
|
|
|
|
import org.apache.myrmidon.api.Task; |
|
|
|
|
|
import org.apache.myrmidon.api.DataType; |
|
|
|
|
|
import org.apache.myrmidon.components.converter.ConverterRegistry; |
|
|
|
|
|
import org.apache.myrmidon.components.executor.Executor; |
|
|
|
|
|
import org.apache.myrmidon.components.type.DefaultTypeFactory; |
|
|
|
|
|
import org.apache.myrmidon.components.type.TypeManager; |
|
|
|
|
|
import org.apache.myrmidon.converter.Converter; |
|
|
|
|
|
import org.xml.sax.SAXException; |
|
|
|
|
|
|
|
|
|
|
|
/** |
|
|
|
|
|
* This class deploys a .tsk file into a registry. |
|
|
|
|
|
* |
|
|
|
|
|
* @author <a href="mailto:donaldp@apache.org">Peter Donald</a> |
|
|
|
|
|
*/ |
|
|
|
|
|
public class DefaultTskDeployer |
|
|
|
|
|
extends AbstractLoggable |
|
|
|
|
|
implements Composable, TskDeployer |
|
|
|
|
|
{ |
|
|
|
|
|
private final static String TSKDEF_FILE = "TASK-LIB/taskdefs.xml"; |
|
|
|
|
|
|
|
|
|
|
|
private DefaultConfigurationBuilder m_configurationBuilder = new DefaultConfigurationBuilder(); |
|
|
|
|
|
private ConverterRegistry m_converterRegistry; |
|
|
|
|
|
private TypeManager m_typeManager; |
|
|
|
|
|
private RoleManager m_roleManager; |
|
|
|
|
|
|
|
|
|
|
|
/** |
|
|
|
|
|
* Retrieve relevent services needed to deploy. |
|
|
|
|
|
* |
|
|
|
|
|
* @param componentManager the ComponentManager |
|
|
|
|
|
* @exception ComponentException if an error occurs |
|
|
|
|
|
*/ |
|
|
|
|
|
public void compose( final ComponentManager componentManager ) |
|
|
|
|
|
throws ComponentException |
|
|
|
|
|
{ |
|
|
|
|
|
m_converterRegistry = (ConverterRegistry)componentManager.lookup( ConverterRegistry.ROLE ); |
|
|
|
|
|
m_typeManager = (TypeManager)componentManager.lookup( TypeManager.ROLE ); |
|
|
|
|
|
m_roleManager = (RoleManager)componentManager.lookup( RoleManager.ROLE ); |
|
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
|
|
public void deploy( final File file ) |
|
|
|
|
|
throws DeploymentException |
|
|
|
|
|
{ |
|
|
|
|
|
getLogger().info( "Deploying AntLib file (" + file + ")" ); |
|
|
|
|
|
|
|
|
|
|
|
final URL url = getURL( file ); |
|
|
|
|
|
|
|
|
|
|
|
final ZipFile zipFile = getZipFileFor( file ); |
|
|
|
|
|
try |
|
|
|
|
|
{ |
|
|
|
|
|
loadResources( zipFile, url ); |
|
|
|
|
|
} |
|
|
|
|
|
catch( final DeploymentException de ) |
|
|
|
|
|
{ |
|
|
|
|
|
throw de; |
|
|
|
|
|
} |
|
|
|
|
|
catch( final Exception e ) |
|
|
|
|
|
{ |
|
|
|
|
|
throw new DeploymentException( "Error deploying library", e ); |
|
|
|
|
|
} |
|
|
|
|
|
finally |
|
|
|
|
|
{ |
|
|
|
|
|
try { zipFile.close(); } |
|
|
|
|
|
catch( final IOException ioe ) {} |
|
|
|
|
|
} |
|
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
|
|
private void loadResources( final ZipFile zipFile, final URL url ) |
|
|
|
|
|
throws Exception |
|
|
|
|
|
{ |
|
|
|
|
|
final Configuration taskdefs = getDescriptor( zipFile ); |
|
|
|
|
|
final DefaultTypeFactory factory = new DefaultTypeFactory( new URL[] { url } ); |
|
|
|
|
|
|
|
|
|
|
|
try |
|
|
|
|
|
{ |
|
|
|
|
|
final Configuration[] tasks = taskdefs.getChildren( "task" ); |
|
|
|
|
|
for( int i = 0; i < tasks.length; i++ ) |
|
|
|
|
|
{ |
|
|
|
|
|
handleTask( tasks[ i ], url, factory ); |
|
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
|
|
final Configuration[] converters = taskdefs.getChildren( "converter" ); |
|
|
|
|
|
for( int i = 0; i < converters.length; i++ ) |
|
|
|
|
|
{ |
|
|
|
|
|
handleConverter( converters[ i ], url, factory ); |
|
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
|
|
final Configuration[] datatypes = taskdefs.getChildren( "datatype" ); |
|
|
|
|
|
for( int i = 0; i < datatypes.length; i++ ) |
|
|
|
|
|
{ |
|
|
|
|
|
handleDataType( datatypes[ i ], url, factory ); |
|
|
|
|
|
} |
|
|
|
|
|
} |
|
|
|
|
|
catch( final ConfigurationException ce ) |
|
|
|
|
|
{ |
|
|
|
|
|
throw new DeploymentException( "Malformed taskdefs.xml", ce ); |
|
|
|
|
|
} |
|
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
|
|
public void deployConverter( final String name, final File file ) |
|
|
|
|
|
throws DeploymentException |
|
|
|
|
|
{ |
|
|
|
|
|
final ZipFile zipFile = getZipFileFor( file ); |
|
|
|
|
|
final Configuration taskdefs = getDescriptor( zipFile ); |
|
|
|
|
|
|
|
|
|
|
|
try |
|
|
|
|
|
{ |
|
|
|
|
|
final Configuration[] converters = taskdefs.getChildren( "converter" ); |
|
|
|
|
|
for( int i = 0; i < converters.length; i++ ) |
|
|
|
|
|
{ |
|
|
|
|
|
if( converters[ i ].getAttribute( "classname" ).equals( name ) ) |
|
|
|
|
|
{ |
|
|
|
|
|
final URL url = getURL( file ); |
|
|
|
|
|
final DefaultTypeFactory factory = new DefaultTypeFactory( new URL[] { url } ); |
|
|
|
|
|
handleConverter( converters[ i ], url, factory ); |
|
|
|
|
|
break; |
|
|
|
|
|
} |
|
|
|
|
|
} |
|
|
|
|
|
} |
|
|
|
|
|
catch( final ConfigurationException ce ) |
|
|
|
|
|
{ |
|
|
|
|
|
throw new DeploymentException( "Malformed taskdefs.xml", ce ); |
|
|
|
|
|
} |
|
|
|
|
|
catch( final Exception e ) |
|
|
|
|
|
{ |
|
|
|
|
|
throw new DeploymentException( "Failed to deploy " + name, e ); |
|
|
|
|
|
} |
|
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
|
|
public void deployDataType( final String name, final File file ) |
|
|
|
|
|
throws DeploymentException |
|
|
|
|
|
{ |
|
|
|
|
|
final ZipFile zipFile = getZipFileFor( file ); |
|
|
|
|
|
final Configuration datatypedefs = getDescriptor( zipFile ); |
|
|
|
|
|
|
|
|
|
|
|
try |
|
|
|
|
|
{ |
|
|
|
|
|
final Configuration[] datatypes = datatypedefs.getChildren( "datatype" ); |
|
|
|
|
|
for( int i = 0; i < datatypes.length; i++ ) |
|
|
|
|
|
{ |
|
|
|
|
|
if( datatypes[ i ].getAttribute( "name" ).equals( name ) ) |
|
|
|
|
|
{ |
|
|
|
|
|
final URL url = getURL( file ); |
|
|
|
|
|
final DefaultTypeFactory factory = new DefaultTypeFactory( new URL[] { url } ); |
|
|
|
|
|
handleDataType( datatypes[ i ], url, factory ); |
|
|
|
|
|
break; |
|
|
|
|
|
} |
|
|
|
|
|
} |
|
|
|
|
|
} |
|
|
|
|
|
catch( final ConfigurationException ce ) |
|
|
|
|
|
{ |
|
|
|
|
|
throw new DeploymentException( "Malformed taskdefs.xml", ce ); |
|
|
|
|
|
} |
|
|
|
|
|
catch( final Exception e ) |
|
|
|
|
|
{ |
|
|
|
|
|
throw new DeploymentException( "Failed to deploy " + name, e ); |
|
|
|
|
|
} |
|
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
|
|
public void deployTask( final String name, final File file ) |
|
|
|
|
|
throws DeploymentException |
|
|
|
|
|
{ |
|
|
|
|
|
final ZipFile zipFile = getZipFileFor( file ); |
|
|
|
|
|
final Configuration taskdefs = getDescriptor( zipFile ); |
|
|
|
|
|
|
|
|
|
|
|
try |
|
|
|
|
|
{ |
|
|
|
|
|
final Configuration[] tasks = taskdefs.getChildren( "task" ); |
|
|
|
|
|
for( int i = 0; i < tasks.length; i++ ) |
|
|
|
|
|
{ |
|
|
|
|
|
if( tasks[ i ].getAttribute( "name" ).equals( name ) ) |
|
|
|
|
|
{ |
|
|
|
|
|
final URL url = getURL( file ); |
|
|
|
|
|
final DefaultTypeFactory factory = new DefaultTypeFactory( new URL[] { url } ); |
|
|
|
|
|
handleTask( tasks[ i ], url, factory ); |
|
|
|
|
|
break; |
|
|
|
|
|
} |
|
|
|
|
|
} |
|
|
|
|
|
} |
|
|
|
|
|
catch( final ConfigurationException ce ) |
|
|
|
|
|
{ |
|
|
|
|
|
throw new DeploymentException( "Malformed taskdefs.xml", ce ); |
|
|
|
|
|
} |
|
|
|
|
|
catch( final Exception e ) |
|
|
|
|
|
{ |
|
|
|
|
|
throw new DeploymentException( "Failed to deploy " + name, e ); |
|
|
|
|
|
} |
|
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
|
|
/** |
|
|
|
|
|
* Retrieve zip file for file. |
|
|
|
|
|
* |
|
|
|
|
|
* @param file the file |
|
|
|
|
|
* @return the zipFile |
|
|
|
|
|
* @exception DeploymentException if an error occurs |
|
|
|
|
|
*/ |
|
|
|
|
|
private ZipFile getZipFileFor( final File file ) |
|
|
|
|
|
throws DeploymentException |
|
|
|
|
|
{ |
|
|
|
|
|
try { return new ZipFile( file ); } |
|
|
|
|
|
catch( final IOException ioe ) |
|
|
|
|
|
{ |
|
|
|
|
|
throw new DeploymentException( "Error opening " + file + |
|
|
|
|
|
" due to " + ioe.getMessage(), |
|
|
|
|
|
ioe ); |
|
|
|
|
|
} |
|
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
|
|
/** |
|
|
|
|
|
* Utility method to load configuration from zip. |
|
|
|
|
|
* |
|
|
|
|
|
* @param zipFile the zip file |
|
|
|
|
|
* @param filename the property filename |
|
|
|
|
|
* @return the Configuration |
|
|
|
|
|
* @exception DeploymentException if an error occurs |
|
|
|
|
|
*/ |
|
|
|
|
|
private Configuration getDescriptor( final ZipFile zipFile ) |
|
|
|
|
|
throws DeploymentException |
|
|
|
|
|
{ |
|
|
|
|
|
return buildConfiguration( loadResourceStream( zipFile, TSKDEF_FILE ) ); |
|
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
|
|
/** |
|
|
|
|
|
* Build a configuration tree based on input stream. |
|
|
|
|
|
* |
|
|
|
|
|
* @param input the InputStream |
|
|
|
|
|
* @return the Configuration tree |
|
|
|
|
|
* @exception DeploymentException if an error occurs |
|
|
|
|
|
*/ |
|
|
|
|
|
private Configuration buildConfiguration( final InputStream input ) |
|
|
|
|
|
throws DeploymentException |
|
|
|
|
|
{ |
|
|
|
|
|
try { return m_configurationBuilder.build( input ); } |
|
|
|
|
|
catch( final SAXException se ) |
|
|
|
|
|
{ |
|
|
|
|
|
throw new DeploymentException( "Malformed configuration data", se ); |
|
|
|
|
|
} |
|
|
|
|
|
catch( final ConfigurationException ce ) |
|
|
|
|
|
{ |
|
|
|
|
|
throw new DeploymentException( "Error building configuration", ce ); |
|
|
|
|
|
} |
|
|
|
|
|
catch( final IOException ioe ) |
|
|
|
|
|
{ |
|
|
|
|
|
throw new DeploymentException( "Error reading configuration", ioe ); |
|
|
|
|
|
} |
|
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
|
|
private File getFileFor( final URL url ) |
|
|
|
|
|
throws DeploymentException |
|
|
|
|
|
{ |
|
|
|
|
|
File file = null; |
|
|
|
|
|
|
|
|
|
|
|
if( url.getProtocol().equals( "file" ) ) |
|
|
|
|
|
{ |
|
|
|
|
|
file = new File( url.getFile() ); |
|
|
|
|
|
} |
|
|
|
|
|
else |
|
|
|
|
|
{ |
|
|
|
|
|
throw new DeploymentException( "Currently unable to deploy non-local " + |
|
|
|
|
|
"archives (" + url + ")" ); |
|
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
|
|
file = file.getAbsoluteFile(); |
|
|
|
|
|
|
|
|
|
|
|
if( !file.exists() ) |
|
|
|
|
|
{ |
|
|
|
|
|
throw new DeploymentException( "Could not find application archive at " + |
|
|
|
|
|
file ); |
|
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
|
|
if( file.isDirectory() ) |
|
|
|
|
|
{ |
|
|
|
|
|
throw new DeploymentException( "Could not find application archive at " + |
|
|
|
|
|
file + " as it is a directory." ); |
|
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
|
|
return file; |
|
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
|
|
private void handleConverter( final Configuration converter, |
|
|
|
|
|
final URL url, |
|
|
|
|
|
final DefaultTypeFactory factory ) |
|
|
|
|
|
throws Exception |
|
|
|
|
|
{ |
|
|
|
|
|
final String name = converter.getAttribute( "classname" ); |
|
|
|
|
|
final String source = converter.getAttribute( "source" ); |
|
|
|
|
|
final String destination = converter.getAttribute( "destination" ); |
|
|
|
|
|
|
|
|
|
|
|
m_converterRegistry.registerConverter( name, source, destination ); |
|
|
|
|
|
|
|
|
|
|
|
factory.addNameClassMapping( name, name ); |
|
|
|
|
|
m_typeManager.registerType( Converter.ROLE, name, factory ); |
|
|
|
|
|
|
|
|
|
|
|
getLogger().debug( "Registered converter " + name + " that converts from " + |
|
|
|
|
|
source + " to " + destination ); |
|
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
|
|
private void handleTask( final Configuration task, |
|
|
|
|
|
final URL url, |
|
|
|
|
|
final DefaultTypeFactory factory ) |
|
|
|
|
|
throws Exception |
|
|
|
|
|
{ |
|
|
|
|
|
final String name = task.getAttribute( "name" ); |
|
|
|
|
|
final String className = task.getAttribute( "classname" ); |
|
|
|
|
|
|
|
|
|
|
|
factory.addNameClassMapping( name, className ); |
|
|
|
|
|
|
|
|
|
|
|
m_typeManager.registerType( Task.ROLE, name, factory ); |
|
|
|
|
|
|
|
|
|
|
|
getLogger().debug( "Registered task " + name + " as " + className ); |
|
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
|
|
private void handleDataType( final Configuration datatype, |
|
|
|
|
|
final URL url, |
|
|
|
|
|
final DefaultTypeFactory factory ) |
|
|
|
|
|
throws Exception |
|
|
|
|
|
{ |
|
|
|
|
|
final String name = datatype.getAttribute( "name" ); |
|
|
|
|
|
final String className = datatype.getAttribute( "classname" ); |
|
|
|
|
|
|
|
|
|
|
|
factory.addNameClassMapping( name, className ); |
|
|
|
|
|
m_typeManager.registerType( DataType.ROLE, name, factory ); |
|
|
|
|
|
|
|
|
|
|
|
getLogger().debug( "Registered datatype " + name + " as " + className ); |
|
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
/** |
|
|
|
|
|
* Load a resource from a zip file. |
|
|
|
|
|
* |
|
|
|
|
|
* @param zipFile the ZipFile |
|
|
|
|
|
* @param filename the filename |
|
|
|
|
|
* @return the InputStream |
|
|
|
|
|
* @exception DeploymentException if an error occurs |
|
|
|
|
|
*/ |
|
|
|
|
|
private InputStream loadResourceStream( final ZipFile zipFile, final String filename ) |
|
|
|
|
|
throws DeploymentException |
|
|
|
|
|
{ |
|
|
|
|
|
final ZipEntry entry = zipFile.getEntry( filename ); |
|
|
|
|
|
|
|
|
|
|
|
if( null == entry ) |
|
|
|
|
|
{ |
|
|
|
|
|
throw new DeploymentException( "Unable to locate " + filename + |
|
|
|
|
|
" in " + zipFile.getName() ); |
|
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
|
|
try { return zipFile.getInputStream( entry ); } |
|
|
|
|
|
catch( final IOException ioe ) |
|
|
|
|
|
{ |
|
|
|
|
|
throw new DeploymentException( "Error reading " + filename + |
|
|
|
|
|
" from " + zipFile.getName(), |
|
|
|
|
|
ioe ); |
|
|
|
|
|
} |
|
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
|
|
private URL getURL( final File file ) |
|
|
|
|
|
throws DeploymentException |
|
|
|
|
|
{ |
|
|
|
|
|
try { return file.toURL(); } |
|
|
|
|
|
catch( final MalformedURLException mue ) |
|
|
|
|
|
{ |
|
|
|
|
|
throw new DeploymentException( "Unable to form url", mue ); |
|
|
|
|
|
} |
|
|
|
|
|
} |
|
|
|
|
|
} |
|
|
|
Peter Donald