cziegeler 2003/08/21 05:44:18
Added: src/scratchpad/lib cornerstone-scheduler-api-20030821.jar
cornerstone-threads-impl-20030821.jar
excalibur-thread-1.1.1.jar
cornerstone-scheduler-impl-20030821.jar
cornerstone-threads-api-20030821.jar
src/scratchpad/src/org/apache/cocoon/components/scheduler
TestTarget.java DefaultTimeScheduler.java
Scheduler.java readme.txt DefaultScheduler.java
DefaultThreadManager.java SchedulerAction.java
ConfigurableTarget.java
Log:
Simple configurable scheduler
Revision Changes Path
1.1
cocoon-2.1/src/scratchpad/lib/cornerstone-scheduler-api-20030821.jar
<<Binary file>>
1.1
cocoon-2.1/src/scratchpad/lib/cornerstone-threads-impl-20030821.jar
<<Binary file>>
1.1 cocoon-2.1/src/scratchpad/lib/excalibur-thread-1.1.1.jar
<<Binary file>>
1.1
cocoon-2.1/src/scratchpad/lib/cornerstone-scheduler-impl-20030821.jar
<<Binary file>>
1.1
cocoon-2.1/src/scratchpad/lib/cornerstone-threads-api-20030821.jar
<<Binary file>>
1.1
cocoon-2.1/src/scratchpad/src/org/apache/cocoon/components/scheduler/TestTarget.java
Index: TestTarget.java
===================================================================
/*
============================================================================
The Apache Software License, Version 1.1
============================================================================
Copyright (C) 1999-2003 The Apache Software Foundation. All rights reserved.
Redistribution and use in source and binary forms, with or without modifica-
tion, 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 "Apache Cocoon" 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 (INCLU-
DING, 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 and was originally created by
Stefano Mazzocchi <[EMAIL PROTECTED]>. For more information on the Apache
Software Foundation, please see <http://www.apache.org/>.
*/
package org.apache.cocoon.components.scheduler;
import java.util.Date;
import org.apache.avalon.cornerstone.services.scheduler.Target;
import org.apache.avalon.framework.logger.AbstractLogEnabled;
/**
* A simple test target.
*
* @since 2.1.1
* @author <a href="mailto:[EMAIL PROTECTED]">Carsten Ziegeler</a>
* @version CVS $Id: TestTarget.java,v 1.1 2003/08/21 12:44:18 cziegeler Exp $
*/
public class TestTarget
extends AbstractLogEnabled
implements Target {
/* (non-Javadoc)
* @see
org.apache.avalon.cornerstone.services.scheduler.Target#targetTriggered(java.lang.String)
*/
public void targetTriggered(String name) {
System.out.println("Target " + name + " triggered at " + new Date());
}
}
1.1
cocoon-2.1/src/scratchpad/src/org/apache/cocoon/components/scheduler/DefaultTimeScheduler.java
Index: DefaultTimeScheduler.java
===================================================================
/*
============================================================================
The Apache Software License, Version 1.1
============================================================================
Copyright (C) 1999-2003 The Apache Software Foundation. All rights reserved.
Redistribution and use in source and binary forms, with or without modifica-
tion, 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 "Apache Cocoon" 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 (INCLU-
DING, 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 and was originally created by
Stefano Mazzocchi <[EMAIL PROTECTED]>. For more information on the Apache
Software Foundation, please see <http://www.apache.org/>.
*/
package org.apache.cocoon.components.scheduler;
import org.apache.avalon.framework.component.Component;
import org.apache.avalon.framework.thread.ThreadSafe;
/**
* This makes the Time Scheduler usuable within ECM
*
* @since 2.1.1
* @author <a href="mailto:[EMAIL PROTECTED]">Carsten Ziegeler</a>
* @version CVS $Id: DefaultTimeScheduler.java,v 1.1 2003/08/21 12:44:18
cziegeler Exp $
*/
public class DefaultTimeScheduler
extends
org.apache.avalon.cornerstone.blocks.scheduler.DefaultTimeScheduler
implements Component,
ThreadSafe {
}
1.1
cocoon-2.1/src/scratchpad/src/org/apache/cocoon/components/scheduler/Scheduler.java
Index: Scheduler.java
===================================================================
/*
============================================================================
The Apache Software License, Version 1.1
============================================================================
Copyright (C) 1999-2003 The Apache Software Foundation. All rights reserved.
Redistribution and use in source and binary forms, with or without modifica-
tion, 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 "Apache Cocoon" 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 (INCLU-
DING, 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 and was originally created by
Stefano Mazzocchi <[EMAIL PROTECTED]>. For more information on the Apache
Software Foundation, please see <http://www.apache.org/>.
*/
package org.apache.cocoon.components.scheduler;
import java.util.Map;
import org.apache.avalon.cornerstone.services.scheduler.TimeTrigger;
import org.apache.avalon.framework.parameters.Parameters;
/**
* This component can either schedule tasks or directly call one.
*
* @since 2.1.1
* @author <a href="mailto:[EMAIL PROTECTED]">Carsten Ziegeler</a>
* @version CVS $Id: Scheduler.java,v 1.1 2003/08/21 12:44:18 cziegeler Exp $
*/
public interface Scheduler {
String ROLE = Scheduler.class.getName();
/**
* Schedule a time based trigger.
* Note that if a TimeTrigger already has same name then it is removed.
*
* @param name the name of the trigger
* @param trigger the trigger
* @param target the target
*/
void addTriggeredTarget( String name, TimeTrigger trigger, String target
);
/**
* Schedule a time based trigger.
* Note that if a TimeTrigger already has same name then it is removed.
*
* @param name the name of the trigger
* @param trigger the trigger
* @param target the target
* @param parameters optional parameters for the target
* @param objects optional objects for the target
*/
void addTriggeredTarget( String name, TimeTrigger trigger, String target,
Parameters parameters, Map objects );
/**
* Remove a scheduled trigger by name.
*
* @param name the name of the trigger
*/
void removeTriggeredTarget( String name );
/**
* Force a trigger time to be recalculated.
*
* @param name the name of the trigger
*/
void resetTriggeredTarget( String name );
/**
* Fire a target once
*/
boolean fireTarget(String target);
/**
* Fire a target once
*/
boolean fireTarget(String target, Parameters parameters, Map objects);
}
1.1
cocoon-2.1/src/scratchpad/src/org/apache/cocoon/components/scheduler/readme.txt
Index: readme.txt
===================================================================
This is a scheduling component based on the cornerstone scheduler.
To get it running add these components to the cocoon.xconf:
<!-- This is the cornerstone scheduler -->
<component
role="org.apache.avalon.cornerstone.services.scheduler.TimeScheduler"
class="org.apache.cocoon.components.scheduler.DefaultTimeScheduler"/>
<!-- This is the cornerstone thread manager -->
<component
role="org.apache.avalon.cornerstone.services.threads.ThreadManager"
class="org.apache.cocoon.components.scheduler.DefaultThreadManager">
<thread-group>
<name>default</name>
</thread-group>
</component>
<!-- This is an extended cocoon scheduler -->
<component role="org.apache.cocoon.components.scheduler.Scheduler"
class="org.apache.cocoon.components.scheduler.DefaultScheduler">
<triggers>
<!-- This is a sample trigger -->
<trigger name="test"
target="org.apache.avalon.cornerstone.services.scheduler.Target/test">
<timed type="periodic">
<period>480000</period> <!-- ms, e.g. 8 minutes --
</timed>
</trigger>
</triggers>
</component>
<!-- This is a sample target, that is called as configured in the sample
above -->
<component
role="org.apache.avalon.cornerstone.services.scheduler.Target/test"
class="org.apache.cocoon.components.scheduler.TestTarget"/>
1.1
cocoon-2.1/src/scratchpad/src/org/apache/cocoon/components/scheduler/DefaultScheduler.java
Index: DefaultScheduler.java
===================================================================
/*
============================================================================
The Apache Software License, Version 1.1
============================================================================
Copyright (C) 1999-2003 The Apache Software Foundation. All rights reserved.
Redistribution and use in source and binary forms, with or without modifica-
tion, 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 "Apache Cocoon" 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 (INCLU-
DING, 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 and was originally created by
Stefano Mazzocchi <[EMAIL PROTECTED]>. For more information on the Apache
Software Foundation, please see <http://www.apache.org/>.
*/
package org.apache.cocoon.components.scheduler;
import java.util.Map;
import org.apache.avalon.cornerstone.services.scheduler.Target;
import org.apache.avalon.cornerstone.services.scheduler.TimeScheduler;
import org.apache.avalon.cornerstone.services.scheduler.TimeTrigger;
import org.apache.avalon.cornerstone.services.scheduler.TimeTriggerFactory;
import org.apache.avalon.framework.CascadingRuntimeException;
import org.apache.avalon.framework.activity.Disposable;
import org.apache.avalon.framework.component.Component;
import org.apache.avalon.framework.configuration.Configurable;
import org.apache.avalon.framework.configuration.Configuration;
import org.apache.avalon.framework.configuration.ConfigurationException;
import org.apache.avalon.framework.context.Context;
import org.apache.avalon.framework.context.ContextException;
import org.apache.avalon.framework.context.Contextualizable;
import org.apache.avalon.framework.logger.AbstractLogEnabled;
import org.apache.avalon.framework.parameters.Parameters;
import org.apache.avalon.framework.service.ServiceException;
import org.apache.avalon.framework.service.ServiceManager;
import org.apache.avalon.framework.service.Serviceable;
import org.apache.avalon.framework.thread.ThreadSafe;
import org.apache.excalibur.event.Queue;
import org.apache.excalibur.event.Sink;
import org.apache.excalibur.event.command.Command;
/**
* This component can either schedule tasks or directly call one.
*
* @since 2.1.1
* @author <a href="mailto:[EMAIL PROTECTED]">Carsten Ziegeler</a>
* @version CVS $Id: DefaultScheduler.java,v 1.1 2003/08/21 12:44:18
cziegeler Exp $
*/
public class DefaultScheduler
extends AbstractLogEnabled
implements Component,
Serviceable,
Disposable,
ThreadSafe,
Scheduler,
Configurable,
Contextualizable {
protected ServiceManager manager;
protected TimeScheduler scheduler;
protected Sink commandSink;
public void service(ServiceManager manager) throws ServiceException {
this.manager = manager;
this.scheduler = (TimeScheduler)
this.manager.lookup(TimeScheduler.ROLE);
}
/* (non-Javadoc)
* @see
org.apache.cocoon.components.tasks.TaskManager#addTriggeredTarget(java.lang.String,
org.apache.avalon.cornerstone.services.scheduler.TimeTrigger,
java.lang.String, org.apache.avalon.framework.parameters.Parameters,
java.util.Map)
*/
public void addTriggeredTarget(String name,
TimeTrigger trigger,
String target,
Parameters parameters,
Map objects) {
Target t = this.getTarget(target, parameters, objects);
this.scheduler.addTrigger(name, trigger, t);
}
/**
* @param target
* @param parameters
* @param objects
* @return
*/
protected Target getTarget(String target, Parameters parameters, Map
objects) {
Target t = new TargetWrapper(this.manager, target, parameters,
objects);
return t;
}
/* (non-Javadoc)
* @see
org.apache.cocoon.components.tasks.TaskManager#addTriggeredTarget(java.lang.String,
org.apache.avalon.cornerstone.services.scheduler.TimeTrigger, java.lang.String)
*/
public void addTriggeredTarget(String name,
TimeTrigger trigger,
String target) {
this.addTriggeredTarget(name, trigger, target, null, null);
}
/* (non-Javadoc)
* @see
org.apache.cocoon.components.tasks.TaskManager#fireTarget(java.lang.String,
org.apache.avalon.framework.parameters.Parameters, java.util.Map)
*/
public boolean fireTarget(String target, Parameters parameters, Map
objects) {
return this.commandSink.tryEnqueue(this.getCommand(target,
parameters, objects));
}
/**
* @param name
* @param parameters
* @param objects
* @return
*/
private Command getCommand(String target, Parameters parameters, Map
objects) {
Command t = new TargetWrapper(this.manager, target, parameters,
objects);
return t;
}
/* (non-Javadoc)
* @see
org.apache.cocoon.components.tasks.TaskManager#fireTarget(java.lang.String)
*/
public boolean fireTarget(String target) {
return this.fireTarget(target, null, null);
}
/* (non-Javadoc)
* @see
org.apache.cocoon.components.tasks.TaskManager#removeTriggeredTarget(java.lang.String)
*/
public void removeTriggeredTarget(String name) {
this.scheduler.removeTrigger(name);
}
/* (non-Javadoc)
* @see
org.apache.cocoon.components.tasks.TaskManager#resetTriggeredTarget(java.lang.String)
*/
public void resetTriggeredTarget(String name) {
this.scheduler.resetTrigger(name);
}
/**
* Initializable
*/
public void configure(Configuration config)
throws ConfigurationException {
Configuration[] triggers =
config.getChild("triggers").getChildren("trigger");
if ( triggers != null ) {
TimeTriggerFactory factory = new TimeTriggerFactory();
for (int i=0; i < triggers.length; i++) {
final Configuration current = triggers[i];
final String name = current.getAttribute("name");
final String target = current.getAttribute("target");
Configuration[] triggerConf = current.getChildren("timed");
if ( triggerConf != null ) {
for(int m=0; m < triggerConf.length; m++) {
TimeTrigger timeTrigger =
factory.createTimeTrigger(triggerConf[m]);
this.addTriggeredTarget(name, timeTrigger, target);
}
}
}
}
}
/* (non-Javadoc)
* @see
org.apache.avalon.framework.context.Contextualizable#contextualize(org.apache.avalon.framework.context.Context)
*/
public void contextualize(Context context) throws ContextException {
this.commandSink = (Sink) context.get(Queue.ROLE);
}
/* (non-Javadoc)
* @see org.apache.avalon.framework.activity.Disposable#dispose()
*/
public void dispose() {
if ( this.manager != null ) {
this.manager.release( this.scheduler );
this.scheduler = null;
this.manager = null;
}
}
class TargetWrapper implements Target, Command {
protected ServiceManager manager;
protected Parameters parameters;
protected Map objects;
protected String target;
public TargetWrapper(ServiceManager manager, String target,
Parameters p, Map o) {
this.manager = manager;
this.parameters = p;
this.objects = o;
this.target = target;
}
/* (non-Javadoc)
* @see
org.apache.avalon.cornerstone.services.scheduler.Target#targetTriggered(java.lang.String)
*/
public void targetTriggered(String name) {
// lookup real target
Target t = null;
try {
t = (Target) this.manager.lookup(this.target);
if ( t instanceof ConfigurableTarget ) {
((ConfigurableTarget)t).setup(this.parameters,
this.objects);
}
t.targetTriggered(name);
} catch (ServiceException se) {
throw new CascadingRuntimeException("Unable to lookup target
" + this.target, se);
} finally {
this.manager.release(t);
}
}
/* (non-Javadoc)
* @see org.apache.avalon.framework.activity.Executable#execute()
*/
public void execute() throws Exception {
// lookup real target
Target t = null;
try {
t = (Target) this.manager.lookup(this.target);
if ( t instanceof ConfigurableTarget ) {
((ConfigurableTarget)t).setup(this.parameters,
this.objects);
}
t.targetTriggered("direct");
} finally {
this.manager.release(t);
}
}
}
}
1.1
cocoon-2.1/src/scratchpad/src/org/apache/cocoon/components/scheduler/DefaultThreadManager.java
Index: DefaultThreadManager.java
===================================================================
/*
============================================================================
The Apache Software License, Version 1.1
============================================================================
Copyright (C) 1999-2003 The Apache Software Foundation. All rights reserved.
Redistribution and use in source and binary forms, with or without modifica-
tion, 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 "Apache Cocoon" 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 (INCLU-
DING, 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 and was originally created by
Stefano Mazzocchi <[EMAIL PROTECTED]>. For more information on the Apache
Software Foundation, please see <http://www.apache.org/>.
*/
package org.apache.cocoon.components.scheduler;
import org.apache.avalon.framework.component.Component;
import org.apache.avalon.framework.thread.ThreadSafe;
/**
* This makes the Thread Manager usuable within ECM
*
* @since 2.1.1
* @author <a href="mailto:[EMAIL PROTECTED]">Carsten Ziegeler</a>
* @version CVS $Id: DefaultThreadManager.java,v 1.1 2003/08/21 12:44:18
cziegeler Exp $
*/
public class DefaultThreadManager
extends org.apache.avalon.cornerstone.blocks.threads.DefaultThreadManager
implements Component,
ThreadSafe {
}
1.1
cocoon-2.1/src/scratchpad/src/org/apache/cocoon/components/scheduler/SchedulerAction.java
Index: SchedulerAction.java
===================================================================
/*
============================================================================
The Apache Software License, Version 1.1
============================================================================
Copyright (C) 1999-2003 The Apache Software Foundation. All rights reserved.
Redistribution and use in source and binary forms, with or without modifica-
tion, 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 "Apache Cocoon" 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 (INCLU-
DING, 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 and was originally created by
Stefano Mazzocchi <[EMAIL PROTECTED]>. For more information on the Apache
Software Foundation, please see <http://www.apache.org/>.
*/
package org.apache.cocoon.components.scheduler;
import java.util.Map;
import org.apache.avalon.framework.component.Component;
import org.apache.avalon.framework.parameters.Parameters;
import org.apache.cocoon.acting.ComposerAction;
import org.apache.cocoon.environment.Redirector;
import org.apache.cocoon.environment.SourceResolver;
/**
* A simple action firing a target
*
* @since 2.1.1
* @author <a href="mailto:[EMAIL PROTECTED]">Carsten Ziegeler</a>
* @version CVS $Id: SchedulerAction.java,v 1.1 2003/08/21 12:44:18 cziegeler
Exp $
*/
public class SchedulerAction
extends ComposerAction {
/* (non-Javadoc)
* @see
org.apache.cocoon.acting.Action#act(org.apache.cocoon.environment.Redirector,
org.apache.cocoon.environment.SourceResolver, java.util.Map, java.lang.String,
org.apache.avalon.framework.parameters.Parameters)
*/
public Map act(
Redirector redirector,
SourceResolver resolver,
Map objectModel,
String source,
Parameters parameters)
throws Exception {
Scheduler scheduler = null;
try {
scheduler = (Scheduler) this.manager.lookup(Scheduler.ROLE);
if ( scheduler.fireTarget(source) ) {
return EMPTY_MAP;
}
} finally {
this.manager.release((Component) scheduler);
}
return null;
}
}
1.1
cocoon-2.1/src/scratchpad/src/org/apache/cocoon/components/scheduler/ConfigurableTarget.java
Index: ConfigurableTarget.java
===================================================================
/*
============================================================================
The Apache Software License, Version 1.1
============================================================================
Copyright (C) 1999-2003 The Apache Software Foundation. All rights reserved.
Redistribution and use in source and binary forms, with or without modifica-
tion, 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 "Apache Cocoon" 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 (INCLU-
DING, 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 and was originally created by
Stefano Mazzocchi <[EMAIL PROTECTED]>. For more information on the Apache
Software Foundation, please see <http://www.apache.org/>.
*/
package org.apache.cocoon.components.scheduler;
import java.util.Map;
import org.apache.avalon.cornerstone.services.scheduler.Target;
import org.apache.avalon.framework.parameters.Parameters;
/**
* This is a configurable target. Before the targetTriggered method is called
* the setup method is invoked.
*
* @since 2.1.1
* @author <a href="mailto:[EMAIL PROTECTED]">Carsten Ziegeler</a>
* @version CVS $Id: ConfigurableTarget.java,v 1.1 2003/08/21 12:44:18
cziegeler Exp $
*/
public interface ConfigurableTarget extends Target {
void setup(Parameters pars, Map objects);
}
