Update of /cvsroot/metamorphosis/krysalis-sandbox/workflow/src/java/org/krysalis/workflow
In directory sc8-pr-cvs1:/tmp/cvs-serv19495/src/java/org/krysalis/workflow
Modified Files:
WorkFlowManager.java
Added Files:
WorkFlow.java WorkFlowAction.java WorkFlowCondition.java
WorkFlowEvent.java WorkFlowState.java WorkFlowStore.java
Removed Files:
Action.java Automate.java AutomateMapper.java Condition.java
Event.java Marshallable.java State.java StateStore.java
Log Message:
Made class names more consistent.
Installed ant build system.
Using the proposal of the Lenya project for the first
implementation.
--- NEW FILE: WorkFlow.java ---
/*****************************************************************************
* Copyright (C) The Krysalis project. All rights reserved. *
* ------------------------------------------------------------------------- *
* This software is published under the terms of the Krysalis Patchy *
* Software License version 1.1_01, a copy of which has been included *
* at the bottom of this file. *
*****************************************************************************/
package org.krysalis.workflow;
import org.apache.avalon.framework.component.Component;
import org.apache.avalon.framework.thread.ThreadSafe;
/**
*
*
*
* @author <a href="mailto:[email protected]">Stephan Michels</a>
* @version CVS $Id: WorkFlow.java,v 1.1 2003/03/12 13:32:42 benedikta Exp $
*/
public interface WorkFlow extends Component, ThreadSafe {
WorkFlowState process(WorkFlowState state, WorkFlowEvent event);
}
/*
The Krysalis Patchy Software License, Version 1.1_01
Copyright (c) 2002 Nicola Ken Barozzi. All rights reserved.
This Licence is compatible with the BSD licence as described and
approved by http://www.opensource.org/, and is based on the
Apache Software Licence Version 1.1.
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 for project
Krysalis (http://www.krysalis.org/)."
Alternately, this acknowledgment may appear in the software itself,
if and wherever such third-party acknowledgments normally appear.
4. The names "Krysalis" and "Nicola Ken Barozzi" and
"Krysalis Metamorphosis" 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 "Krysalis",
"Krysalis Metamorphosis", nor may "Krysalis" appear in their name,
without prior written permission of Nicola Ken Barozzi.
6. This software may contain voluntary contributions made by many
individuals, who decided to donate the code to this project in
respect of this licence.
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 KRYSALIS PROJECT 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.
====================================================================*/
--- NEW FILE: WorkFlowAction.java ---
/*****************************************************************************
* Copyright (C) The Krysalis project. All rights reserved. *
* ------------------------------------------------------------------------- *
* This software is published under the terms of the Krysalis Patchy *
* Software License version 1.1_01, a copy of which has been included *
* at the bottom of this file. *
*****************************************************************************/
package org.krysalis.workflow;
import org.apache.avalon.framework.component.Component;
import org.apache.avalon.framework.parameters.Parameters;
import org.apache.avalon.framework.thread.ThreadSafe;
/**
* This interface declares an action, which were executes by a transition.
*
* @author <a href="mailto:[email protected]">Stephan Michels</a>
* @version CVS $Id: WorkFlowAction.java,v 1.1 2003/03/12 13:32:42 benedikta Exp $
*/
public interface WorkFlowAction extends Component, ThreadSafe {
/**
* Execute the action.
*
* @param event Event, which the transition forces. This
* parameter can be null for a e-transition.
* @param state The current state.
* @param parameters Transitions dependent parameters
*/
void perform(WorkFlowState state, WorkFlowEvent event, Parameters params);
}
/*
The Krysalis Patchy Software License, Version 1.1_01
Copyright (c) 2002 Nicola Ken Barozzi. All rights reserved.
This Licence is compatible with the BSD licence as described and
approved by http://www.opensource.org/, and is based on the
Apache Software Licence Version 1.1.
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 for project
Krysalis (http://www.krysalis.org/)."
Alternately, this acknowledgment may appear in the software itself,
if and wherever such third-party acknowledgments normally appear.
4. The names "Krysalis" and "Nicola Ken Barozzi" and
"Krysalis Metamorphosis" 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 "Krysalis",
"Krysalis Metamorphosis", nor may "Krysalis" appear in their name,
without prior written permission of Nicola Ken Barozzi.
6. This software may contain voluntary contributions made by many
individuals, who decided to donate the code to this project in
respect of this licence.
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 KRYSALIS PROJECT 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.
====================================================================*/
--- NEW FILE: WorkFlowCondition.java ---
/*****************************************************************************
* Copyright (C) The Krysalis project. All rights reserved. *
* ------------------------------------------------------------------------- *
* This software is published under the terms of the Krysalis Patchy *
* Software License version 1.1_01, a copy of which has been included *
* at the bottom of this file. *
*****************************************************************************/
package org.krysalis.workflow;
import org.apache.avalon.framework.component.Component;
import org.apache.avalon.framework.parameters.Parameters;
import org.apache.avalon.framework.thread.ThreadSafe;
/**
* This interface declares a condition for a transition.
*
* @author <a href="mailto:[email protected]">Stephan Michels</a>
* @version CVS $Id: WorkFlowCondition.java,v 1.1 2003/03/12 13:32:42 benedikta Exp $
*/
public interface WorkFlowCondition extends Component, ThreadSafe {
/**
* Test this condition.
*
* @param event Event, which the transition forces. This parameter
* can be null for e-transitions.
* @param state The current state.
* @param parameters Transitions dependent parameters
* @return If the method returns true, then the transition will be
* executed.
*/
public boolean evaluate(WorkFlowState state, WorkFlowEvent event, Parameters parameters);
}
/*
The Krysalis Patchy Software License, Version 1.1_01
Copyright (c) 2002 Nicola Ken Barozzi. All rights reserved.
This Licence is compatible with the BSD licence as described and
approved by http://www.opensource.org/, and is based on the
Apache Software Licence Version 1.1.
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 for project
Krysalis (http://www.krysalis.org/)."
Alternately, this acknowledgment may appear in the software itself,
if and wherever such third-party acknowledgments normally appear.
4. The names "Krysalis" and "Nicola Ken Barozzi" and
"Krysalis Metamorphosis" 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 "Krysalis",
"Krysalis Metamorphosis", nor may "Krysalis" appear in their name,
without prior written permission of Nicola Ken Barozzi.
6. This software may contain voluntary contributions made by many
individuals, who decided to donate the code to this project in
respect of this licence.
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 KRYSALIS PROJECT 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.
====================================================================*/
--- NEW FILE: WorkFlowEvent.java ---
/*****************************************************************************
* Copyright (C) The Krysalis project. All rights reserved. *
* ------------------------------------------------------------------------- *
* This software is published under the terms of the Krysalis Patchy *
* Software License version 1.1_01, a copy of which has been included *
* at the bottom of this file. *
*****************************************************************************/
package org.krysalis.workflow;
import java.util.Map;
/**
* A event should force a transition of the current state for given
* resource.
*
* @author <a href="mailto:[email protected]">Stephan Michels</a>
* @version CVS $Id: WorkFlowEvent.java,v 1.1 2003/03/12 13:32:42 benedikta Exp $
*/
public interface WorkFlowEvent {
/**
* Return the identifier of the resourcel, which
* should force a transition of the state
*
* @return Identifier of the resource.
*/
public String getResource();
public String getName();
Map getAttributes();
}
/*
The Krysalis Patchy Software License, Version 1.1_01
Copyright (c) 2002 Nicola Ken Barozzi. All rights reserved.
This Licence is compatible with the BSD licence as described and
approved by http://www.opensource.org/, and is based on the
Apache Software Licence Version 1.1.
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 for project
Krysalis (http://www.krysalis.org/)."
Alternately, this acknowledgment may appear in the software itself,
if and wherever such third-party acknowledgments normally appear.
4. The names "Krysalis" and "Nicola Ken Barozzi" and
"Krysalis Metamorphosis" 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 "Krysalis",
"Krysalis Metamorphosis", nor may "Krysalis" appear in their name,
without prior written permission of Nicola Ken Barozzi.
6. This software may contain voluntary contributions made by many
individuals, who decided to donate the code to this project in
respect of this licence.
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 KRYSALIS PROJECT 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.
====================================================================*/
--- NEW FILE: WorkFlowState.java ---
/*****************************************************************************
* Copyright (C) The Krysalis project. All rights reserved. *
* ------------------------------------------------------------------------- *
* This software is published under the terms of the Krysalis Patchy *
* Software License version 1.1_01, a copy of which has been included *
* at the bottom of this file. *
*****************************************************************************/
package org.krysalis.workflow;
import java.util.Set;
import java.util.Map;
/**
* This class represents the current state for given resource.
*
* @author <a href="mailto:[email protected]">Stephan Michels</a>
* @version CVS $Id: WorkFlowState.java,v 1.1 2003/03/12 13:32:42 benedikta Exp $
*/
public interface WorkFlowState {
public String getResource();
public void setState(String name);
public String getState();
/**
* Set a parameter for a state.
*
* @param name Name of the parameter.
* @param value Value of the parameter.
*/
void setAttribute(String name, Object value);
/**
* Return a parameter of a state.
*
* @param name Name of the parameter.
* @return Value of the parameter.
*/
Object getAttribute(String name);
public Map getAttributes();
}
/*
The Krysalis Patchy Software License, Version 1.1_01
Copyright (c) 2002 Nicola Ken Barozzi. All rights reserved.
This Licence is compatible with the BSD licence as described and
approved by http://www.opensource.org/, and is based on the
Apache Software Licence Version 1.1.
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 for project
Krysalis (http://www.krysalis.org/)."
Alternately, this acknowledgment may appear in the software itself,
if and wherever such third-party acknowledgments normally appear.
4. The names "Krysalis" and "Nicola Ken Barozzi" and
"Krysalis Metamorphosis" 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 "Krysalis",
"Krysalis Metamorphosis", nor may "Krysalis" appear in their name,
without prior written permission of Nicola Ken Barozzi.
6. This software may contain voluntary contributions made by many
individuals, who decided to donate the code to this project in
respect of this licence.
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 KRYSALIS PROJECT 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.
====================================================================*/
--- NEW FILE: WorkFlowStore.java ---
/*****************************************************************************
* Copyright (C) The Krysalis project. All rights reserved. *
* ------------------------------------------------------------------------- *
* This software is published under the terms of the Krysalis Patchy *
* Software License version 1.1_01, a copy of which has been included *
* at the bottom of this file. *
*****************************************************************************/
package org.krysalis.workflow;
import org.apache.avalon.framework.component.Component;
import org.apache.avalon.framework.thread.ThreadSafe;
/**
* Represents a store for states.
*
* @author <a href="mailto:[email protected]">Stephan Michels</a>
* @version CVS $Id: WorkFlowStore.java,v 1.1 2003/03/12 13:32:42 benedikta Exp $
*/
public interface WorkFlowStore extends Component, ThreadSafe {
WorkFlowState lookup(String resource);
void release(WorkFlowState state);
}
/*
The Krysalis Patchy Software License, Version 1.1_01
Copyright (c) 2002 Nicola Ken Barozzi. All rights reserved.
This Licence is compatible with the BSD licence as described and
approved by http://www.opensource.org/, and is based on the
Apache Software Licence Version 1.1.
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 for project
Krysalis (http://www.krysalis.org/)."
Alternately, this acknowledgment may appear in the software itself,
if and wherever such third-party acknowledgments normally appear.
4. The names "Krysalis" and "Nicola Ken Barozzi" and
"Krysalis Metamorphosis" 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 "Krysalis",
"Krysalis Metamorphosis", nor may "Krysalis" appear in their name,
without prior written permission of Nicola Ken Barozzi.
6. This software may contain voluntary contributions made by many
individuals, who decided to donate the code to this project in
respect of this licence.
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 KRYSALIS PROJECT 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.
====================================================================*/
Index: WorkFlowManager.java
===================================================================
RCS file: /cvsroot/metamorphosis/krysalis-sandbox/workflow/src/java/org/krysalis/workflow/WorkFlowManager.java,v
retrieving revision 1.2
retrieving revision 1.3
diff -C2 -d -r1.2 -r1.3
*** WorkFlowManager.java 1 Oct 2002 13:42:21 -0000 1.2
--- WorkFlowManager.java 12 Mar 2003 13:32:42 -0000 1.3
***************
*** 9,17 ****
package org.krysalis.workflow;
! import org.apache.avalon.framework.parameters.Parameters;
import org.apache.avalon.framework.thread.ThreadSafe;
- import org.apache.excalibur.event.EventHandler;
-
/**
*
--- 9,15 ----
package org.krysalis.workflow;
! import org.apache.avalon.framework.component.Component;
import org.apache.avalon.framework.thread.ThreadSafe;
/**
*
***************
*** 21,34 ****
* @version CVS $Id$
*/
! public interface WorkFlowManager extends Component, ThreadSafe, EventHandler {
!
!
! void enqueueEvent(Event event);
! // State getState(String URI);
! void setStateStore(StateStore store);
! StateStore getStateStore();
}
--- 19,29 ----
* @version CVS $Id$
*/
! public interface WorkFlowManager extends Component, ThreadSafe {
! void process(String resource, WorkFlowEvent event);
! WorkFlowState lookup(String resource);
! void release(WorkFlowState state);
}
--- Action.java DELETED ---
--- Automate.java DELETED ---
--- AutomateMapper.java DELETED ---
--- Condition.java DELETED ---
--- Event.java DELETED ---
--- Marshallable.java DELETED ---
--- State.java DELETED ---
--- StateStore.java DELETED ---
-------------------------------------------------------
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