mcconnell 2002/12/11 16:34:49
Added: merlin/src/java/org/apache/avalon/merlin/container
DefaultContainer.xinfo DefaultContainer.java
Container.java
Log:
Implementation and interfaces for a default container.
Revision Changes Path
1.1
avalon-sandbox/merlin/src/java/org/apache/avalon/merlin/container/DefaultContainer.xinfo
Index: DefaultContainer.xinfo
===================================================================
<?xml version="1.0"?>
<!DOCTYPE type
PUBLIC "-//AVALON/Component Type DTD Version 1.1//EN"
"http://jakarta.apache.org/avalon/dtds/meta/type_1_1.dtd"; >
<!--
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.
@author Stephen McConnell
@version 1.0 12/03/2001
-->
<type>
<info>
<name>container</name>
<version>1.0</version>
</info>
<context>
<entry key="urn:assembly:engine.classloader"
type="org.apache.avalon.assembly.engine.EngineClassLoader"/>
</context>
</type>
1.1
avalon-sandbox/merlin/src/java/org/apache/avalon/merlin/container/DefaultContainer.java
Index: DefaultContainer.java
===================================================================
/* ====================================================================
* The Apache Software License, Version 1.1
*
* Copyright (c) 2002 The Apache Software Foundation. All rights
* reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. The end-user documentation included with the redistribution,
* if any, must include the following acknowledgment:
* "This product includes software developed by the
* Apache Software Foundation (http://www.apache.org/)."
* Alternately, this acknowledgment may appear in the software
* itself, if and wherever such third-party acknowledgments
* normally appear.
*
* 4. The names "Jakarta", "Avalon", and "Apache Software Foundation"
* must not be used to endorse or promote products derived from this
* software without prior written permission. For written
* permission, please contact [EMAIL PROTECTED]
*
* 5. Products derived from this software may not be called "Apache",
* nor may "Apache" appear in their name, without prior written
* permission of the Apache Software Foundation.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*/
package org.apache.avalon.merlin.container;
import org.apache.avalon.framework.logger.AbstractLogEnabled;
import org.apache.avalon.framework.context.Context;
import org.apache.avalon.framework.context.Contextualizable;
import org.apache.avalon.framework.context.ContextException;
import org.apache.avalon.framework.activity.Initializable;
import org.apache.avalon.assembly.engine.EngineClassLoader;
/**
* <p>A container is node in a containment heirachy. It defines a scope
* scope of execution for the components contained within it.</p>
*
* @see org.apache.excalibur.merlin.model.ContainerDecriptor
*
* @author <a href="mailto:[EMAIL PROTECTED]";>Stephen McConnell</a>
* @version $Revision: 1.1 $ $Date: 2002/12/12 00:34:49 $
*/
public class DefaultContainer extends AbstractLogEnabled implements Container,
Contextualizable, Initializable
{
//==============================================================
// state
//==============================================================
private EngineClassLoader m_engine;
//==============================================================
// Contextualizable
//==============================================================
/**
* <p>Application of a runtime context to the lifestyle service.
* The context value will be passed directly to lifestyle handlers
* established by this service.
* @param context the runtime context
*/
public void contextualize( Context context ) throws ContextException
{
m_engine = (EngineClassLoader) context.get(
"urn:assembly:engine.classloader" );
}
//==============================================================
// Initializable
//==============================================================
public void initialize() throws Exception
{
getLogger().debug( "initialization" );
}
}
1.1
avalon-sandbox/merlin/src/java/org/apache/avalon/merlin/container/Container.java
Index: Container.java
===================================================================
/* ====================================================================
* The Apache Software License, Version 1.1
*
* Copyright (c) 2002 The Apache Software Foundation. All rights
* reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. The end-user documentation included with the redistribution,
* if any, must include the following acknowledgment:
* "This product includes software developed by the
* Apache Software Foundation (http://www.apache.org/)."
* Alternately, this acknowledgment may appear in the software
* itself, if and wherever such third-party acknowledgments
* normally appear.
*
* 4. The names "Jakarta", "Avalon", and "Apache Software Foundation"
* must not be used to endorse or promote products derived from this
* software without prior written permission. For written
* permission, please contact [EMAIL PROTECTED]
*
* 5. Products derived from this software may not be called "Apache",
* nor may "Apache" appear in their name, without prior written
* permission of the Apache Software Foundation.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*/
package org.apache.avalon.merlin.container;
import org.apache.avalon.framework.Version;
/**
* <p>A container is node in a containment heirachy. It defines a scope
* scope of execution for the components contained within it.</p>
*
* @see org.apache.excalibur.merlin.model.ContainerDecriptor
*
* @author <a href="mailto:[EMAIL PROTECTED]";>Stephen McConnell</a>
* @version $Revision: 1.1 $ $Date: 2002/12/12 00:34:49 $
*/
public interface Container
{
public static final String KEY = Container.class.getName();
public static final Version VERSION = Version.getVersion( "1.0" );
}
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