Remove dead code (Event/Store)

git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@703606 13f79535-47bb-0310-9956-ffa450edef68

13 files changed, 0 insertions, 704 deletions

diff --git a/branches/sca-equinox/modules/core-spi/src/main/java/org/apache/tuscany/sca/event/Event.java b/branches/sca-equinox/modules/core-spi/src/main/java/org/apache/tuscany/sca/event/Event.java
deleted file mode 100644
index 992c1188f7..0000000000
--- a/branches/sca-equinox/modules/core-spi/src/main/java/org/apache/tuscany/sca/event/Event.java
+++ /dev/null
@@ -1,33 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-package org.apache.tuscany.sca.event;
-
-/**
- * The base interface for events that are propagated in the runtime
- *
- * @version $Rev$ $Date$
- */
-public interface Event {
-
-    /**
-     * Returns the source of the event
-     */
-    Object getSource();
-
-}
diff --git a/branches/sca-equinox/modules/core-spi/src/main/java/org/apache/tuscany/sca/event/EventFilter.java b/branches/sca-equinox/modules/core-spi/src/main/java/org/apache/tuscany/sca/event/EventFilter.java
deleted file mode 100644
index d17aebd7e8..0000000000
--- a/branches/sca-equinox/modules/core-spi/src/main/java/org/apache/tuscany/sca/event/EventFilter.java
+++ /dev/null
@@ -1,35 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-package org.apache.tuscany.sca.event;
-
-/**
- * Evaluates whether a {@link RuntimeEventListener} is applicable to a given runtime event
- *
- * @version $Rev$ $Date$
- */
-public interface EventFilter {
-
-    /**
-     * Performs the actual evaluation on an event
-     * @param event Returns true if the event matches implemented criteria
-     * @return Match result
-     */
-    boolean match(Event event);
-
-}
diff --git a/branches/sca-equinox/modules/core-spi/src/main/java/org/apache/tuscany/sca/event/EventPublisher.java b/branches/sca-equinox/modules/core-spi/src/main/java/org/apache/tuscany/sca/event/EventPublisher.java
deleted file mode 100644
index f209eb8936..0000000000
--- a/branches/sca-equinox/modules/core-spi/src/main/java/org/apache/tuscany/sca/event/EventPublisher.java
+++ /dev/null
@@ -1,55 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-package org.apache.tuscany.sca.event;
-
-/**
- * Publishes events in the runtime by accepting {@link Event} objects and 
- * forwarding them to all registered {@link RuntimeEventListener} objects.
- *
- * @version $Rev$ $Date$
- */
-public interface EventPublisher {
-
-    /**
-     * Publish an event to all registered listeners
-     * @param object The event to publish
-     */
-    void publish(Event object);
-
-    /**
-     * Registers a listener to receive notifications for the context
-     * @param listener The listener to add
-     */
-    void addListener(RuntimeEventListener listener);
-
-    /**
-     * Registers a listener to receive notifications for the context
-     * @param filter The filter that will be applied before the lister is called
-     * @param listener The lister to add
-     */
-    void addListener(EventFilter filter, RuntimeEventListener listener);
-
-
-    /**
-     * Removes a previously registered listener
-     * @param listener The listener to remove
-     */
-    void removeListener(RuntimeEventListener listener);
-
-}
diff --git a/branches/sca-equinox/modules/core-spi/src/main/java/org/apache/tuscany/sca/event/RuntimeEventListener.java b/branches/sca-equinox/modules/core-spi/src/main/java/org/apache/tuscany/sca/event/RuntimeEventListener.java
deleted file mode 100644
index b34dceee62..0000000000
--- a/branches/sca-equinox/modules/core-spi/src/main/java/org/apache/tuscany/sca/event/RuntimeEventListener.java
+++ /dev/null
@@ -1,35 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-package org.apache.tuscany.sca.event;
-
-import java.util.EventListener;
-
-/**
- * Listeners observe events fired in the SCA runtime.
- *
- * @version $Rev$ $Date$
- */
-public interface RuntimeEventListener extends EventListener {
-
-    /**
-     * Accepts and event and acts on it
-     * @param event The event to act on
-     */
-    void onEvent(Event event);
-}
diff --git a/branches/sca-equinox/modules/core-spi/src/main/java/org/apache/tuscany/sca/event/TrueFilter.java b/branches/sca-equinox/modules/core-spi/src/main/java/org/apache/tuscany/sca/event/TrueFilter.java
deleted file mode 100644
index f888908340..0000000000
--- a/branches/sca-equinox/modules/core-spi/src/main/java/org/apache/tuscany/sca/event/TrueFilter.java
+++ /dev/null
@@ -1,37 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-package org.apache.tuscany.sca.event;
-
-/**
- * An event filter that always returns a true condition
- *
- * @version $Rev$ $Date$
- */
-public class TrueFilter implements EventFilter {
-
-    /**
-     * Performs the actual evaluation on an event. Always returns true
-     * in this case
-     * @param event The incoming event which is ignored
-     * @return true
-     */
-    public boolean match(Event event) {
-        return true;
-    }
-}
diff --git a/branches/sca-equinox/modules/core-spi/src/main/java/org/apache/tuscany/sca/store/DuplicateRecordException.java b/branches/sca-equinox/modules/core-spi/src/main/java/org/apache/tuscany/sca/store/DuplicateRecordException.java
deleted file mode 100644
index 7d5cd6c54b..0000000000
--- a/branches/sca-equinox/modules/core-spi/src/main/java/org/apache/tuscany/sca/store/DuplicateRecordException.java
+++ /dev/null
@@ -1,56 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- *
- *   http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.
- */
-package org.apache.tuscany.sca.store;
-
-/**
- * thrown when a record already exists during an insert operation
- *
- * @version $Rev$ $Date$
- */
-public class DuplicateRecordException extends StoreWriteException {
-    private static final long serialVersionUID = 3116253222569378447L;
-
-    /**
-     * {@inheritDoc}
-     */
-    public DuplicateRecordException() {
-        super();
-    }
-
-    /**
-     * {@inheritDoc}
-     */
-    public DuplicateRecordException(String message, Throwable cause) {
-        super(message, cause);
-    }
-
-    /**
-     * {@inheritDoc}
-     */
-    public DuplicateRecordException(String message) {
-        super(message);
-    }
-
-    /**
-     * {@inheritDoc}
-     */
-    public DuplicateRecordException(Throwable cause) {
-        super(cause);
-    }
-}
diff --git a/branches/sca-equinox/modules/core-spi/src/main/java/org/apache/tuscany/sca/store/RecoveryListener.java b/branches/sca-equinox/modules/core-spi/src/main/java/org/apache/tuscany/sca/store/RecoveryListener.java
deleted file mode 100644
index 9d965a3369..0000000000
--- a/branches/sca-equinox/modules/core-spi/src/main/java/org/apache/tuscany/sca/store/RecoveryListener.java
+++ /dev/null
@@ -1,46 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- *
- *   http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.
- */
-package org.apache.tuscany.sca.store;
-
-import java.util.UUID;
-
-/**
- * Implementations receive callback events during a store recovery operation
- *
- * @version $Rev$ $Date$
- */
-public interface RecoveryListener {
-
-    /**
-     * Signals the start of a recovery
-     */
-    void onBegin();
-
-    /**
-     * Received when a record is recovered
-     *
-     * @param id
-     */
-    void onRecord(UUID id);
-
-    /**
-     * Signals the end of recovery
-     */
-    void onEnd();
-}
diff --git a/branches/sca-equinox/modules/core-spi/src/main/java/org/apache/tuscany/sca/store/Store.java b/branches/sca-equinox/modules/core-spi/src/main/java/org/apache/tuscany/sca/store/Store.java
deleted file mode 100644
index b15cde066a..0000000000
--- a/branches/sca-equinox/modules/core-spi/src/main/java/org/apache/tuscany/sca/store/Store.java
+++ /dev/null
@@ -1,96 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- *
- *   http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.
- */
-package org.apache.tuscany.sca.store;
-
-import org.apache.tuscany.sca.event.EventPublisher;
-import org.apache.tuscany.sca.runtime.RuntimeComponent;
-
-/**
- * Implementations provide a persistent store for runtime data such as conversational state. A persistent store could be
- * implemented in a durable fashion using JDBC or a journaling system, or using a non-durable mechanism such as an
- * in-memory map.
- *
- * @version $Rev$ $Date$
- */
-public interface Store extends EventPublisher {
-
-    /* Used to indicate an the default expiration offset for records for the store */
-    long DEFAULT_EXPIRATION_OFFSET = -1;
-
-    /* Used to indicate an entry should not expire */
-    long NEVER = -2;
-
-    /**
-     * Adds the given record to the store. Implementations may choose different strategies for writing data such as
-     * write-through or write-behind.
-     *
-     * @param owner      the instance owner
-     * @param id         the unique id of the record
-     * @param object     the object representing the data to write
-     * @param expiration the time in milliseconds when the entry expires
-     * @throws StoreWriteException if an error occurs during the write operation
-     */
-    void insertRecord(RuntimeComponent owner, String id, Object object, long expiration) throws StoreWriteException;
-
-    /**
-     * Updates a given record in the store, overwriting previous information.
-     *
-     * @param owner      the instance owner
-     * @param id         the unique id of the record
-     * @param object     the object representing the data to write
-     * @param expiration the time in milliseconds when the entry expires
-     * @throws StoreWriteException
-     */
-    void updateRecord(RuntimeComponent owner, String id, Object object, long expiration) throws StoreWriteException;
-
-    /**
-     * Returns the deserialized object in the store corresponding to the given id
-     *
-     * @param owner the instance owner
-     * @param id    the unique id of the record
-     * @return the deserialized object or null if one is not found
-     * @throws StoreReadException
-     */
-    Object readRecord(RuntimeComponent owner, String id) throws StoreReadException;
-
-    /**
-     * Removes a record from the store
-     *
-     * @param owner the instance owner
-     * @param id    the unique id of the record
-     * @throws StoreWriteException
-     */
-    void removeRecord(RuntimeComponent owner, String id) throws StoreWriteException;
-
-    /**
-     * Removes all records from the store
-     *
-     * @throws StoreWriteException
-     */
-    void removeRecords() throws StoreWriteException;
-
-    /**
-     * Initiates a recovery operation, for example during restart after a crash
-     *
-     * @param listener the listener to receive recovery callback events
-     * @throws StoreReadException
-     */
-    void recover(RecoveryListener listener) throws StoreReadException;
-
-}
diff --git a/branches/sca-equinox/modules/core-spi/src/main/java/org/apache/tuscany/sca/store/StoreException.java b/branches/sca-equinox/modules/core-spi/src/main/java/org/apache/tuscany/sca/store/StoreException.java
deleted file mode 100644
index 24eaddd3e0..0000000000
--- a/branches/sca-equinox/modules/core-spi/src/main/java/org/apache/tuscany/sca/store/StoreException.java
+++ /dev/null
@@ -1,57 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- *
- *   http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.
- */
-package org.apache.tuscany.sca.store;
-
-
-/**
- * Represents a generic exception thrown by a <code>Store</code>
- *
- * @version $Rev$ $Date$
- */
-public class StoreException extends Exception {
-    private static final long serialVersionUID = -319152147419962709L;
-
-    /**
-     * {@inheritDoc}
-     */
-    public StoreException() {
-        super();
-    }
-
-    /**
-     * {@inheritDoc}
-     */
-    public StoreException(String message, Throwable cause) {
-        super(message, cause);
-    }
-
-    /**
-     * {@inheritDoc}
-     */
-    public StoreException(String message) {
-        super(message);
-    }
-
-    /**
-     * {@inheritDoc}
-     */
-    public StoreException(Throwable cause) {
-        super(cause);
-    }
-}
diff --git a/branches/sca-equinox/modules/core-spi/src/main/java/org/apache/tuscany/sca/store/StoreExpirationEvent.java b/branches/sca-equinox/modules/core-spi/src/main/java/org/apache/tuscany/sca/store/StoreExpirationEvent.java
deleted file mode 100644
index 5c1a3ca79d..0000000000
--- a/branches/sca-equinox/modules/core-spi/src/main/java/org/apache/tuscany/sca/store/StoreExpirationEvent.java
+++ /dev/null
@@ -1,71 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- *
- *   http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.
- */
-package org.apache.tuscany.sca.store;
-
-import org.apache.tuscany.sca.event.Event;
-import org.apache.tuscany.sca.runtime.RuntimeComponent;
-
-/**
- * Fired when a store implementation expires a resource
- *
- * @version $Rev$ $Date$
- */
-public class StoreExpirationEvent implements Event {
-    private Object source;
-    private RuntimeComponent owner;
-    private Object instance;
-
-    /**
-     * Constructor.
-     *
-     * @param source   the source of the event
-     * @param owner    the owner of the expiring object
-     * @param instance the expiring object
-     */
-    public StoreExpirationEvent(Object source, RuntimeComponent owner, Object instance) {
-        assert source != null;
-        assert owner != null;
-        assert instance != null;
-        this.source = source;
-        this.owner = owner;
-        this.instance = instance;
-    }
-
-    public Object getSource() {
-        return source;
-    }
-
-    /**
-     * Returns the owner of the expiring object.
-     *
-     * @return the owner of the expiring object.
-     */
-    public RuntimeComponent getOwner() {
-        return owner;
-    }
-
-    /**
-     * Returns the expiring object.
-     *
-     * @return the expiring object.
-     */
-    public Object getInstance() {
-        return instance;
-    }
-}
diff --git a/branches/sca-equinox/modules/core-spi/src/main/java/org/apache/tuscany/sca/store/StoreMonitor.java b/branches/sca-equinox/modules/core-spi/src/main/java/org/apache/tuscany/sca/store/StoreMonitor.java
deleted file mode 100644
index 4bc7facf39..0000000000
--- a/branches/sca-equinox/modules/core-spi/src/main/java/org/apache/tuscany/sca/store/StoreMonitor.java
+++ /dev/null
@@ -1,71 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- *
- *   http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.
- */
-package org.apache.tuscany.sca.store;
-
-
-/**
- * A generic monitor interface for services to log events
- * 
- * @version $Rev$ $Date$
- */
-public interface StoreMonitor {
-
-    /**
-     * Signals the service has started
-     * 
-     * @param msg
-     */
-    void start(String msg);
-
-    /**
-     * Signals the service has been shutdown
-     * 
-     * @param msg
-     */
-    void stop(String msg);
-
-    /**
-     * Fired when recovery is started
-     */
-
-    void beginRecover();
-
-    /**
-     * Fired when recovery is completed
-     */
-
-    void endRecover();
-
-    /**
-     * Fired when a record is processed during recovery
-     * 
-     * @param recordId the id of the record being recovered
-     */
-
-    void recover(Object recordId);
-
-    /**
-     * Signals an error event
-     * 
-     * @param e the error
-     */
-
-    void error(Throwable e);
-
-}
diff --git a/branches/sca-equinox/modules/core-spi/src/main/java/org/apache/tuscany/sca/store/StoreReadException.java b/branches/sca-equinox/modules/core-spi/src/main/java/org/apache/tuscany/sca/store/StoreReadException.java
deleted file mode 100644
index c2346bddca..0000000000
--- a/branches/sca-equinox/modules/core-spi/src/main/java/org/apache/tuscany/sca/store/StoreReadException.java
+++ /dev/null
@@ -1,56 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- *
- *   http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.
- */
-package org.apache.tuscany.sca.store;
-
-/**
- * Thrown when an error occurs reading from persistent storage
- *
- * @version $Rev$ $Date$
- */
-public class StoreReadException extends StoreException {
-    private static final long serialVersionUID = -8624542082121467271L;
-
-    /**
-     * {@inheritDoc}
-     */
-    public StoreReadException() {
-        super();
-    }
-
-    /**
-     * {@inheritDoc}
-     */
-    public StoreReadException(String message, Throwable cause) {
-        super(message, cause);
-    }
-
-    /**
-     * {@inheritDoc}
-     */
-    public StoreReadException(String message) {
-        super(message);
-    }
-
-    /**
-     * {@inheritDoc}
-     */
-    public StoreReadException(Throwable cause) {
-        super(cause);
-    }
-}
diff --git a/branches/sca-equinox/modules/core-spi/src/main/java/org/apache/tuscany/sca/store/StoreWriteException.java b/branches/sca-equinox/modules/core-spi/src/main/java/org/apache/tuscany/sca/store/StoreWriteException.java
deleted file mode 100644
index b37519b31c..0000000000
--- a/branches/sca-equinox/modules/core-spi/src/main/java/org/apache/tuscany/sca/store/StoreWriteException.java
+++ /dev/null
@@ -1,56 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- *
- *   http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.
- */
-package org.apache.tuscany.sca.store;
-
-/**
- * Thrown when an error occurs writing to persistent storage
- *
- * @version $Rev$ $Date$
- */
-public class StoreWriteException extends StoreException {
-    private static final long serialVersionUID = 5539070473942048555L;
-
-    /**
-     * {@inheritDoc}
-     */
-    public StoreWriteException() {
-        super();
-    }
-
-    /**
-     * {@inheritDoc}
-     */
-    public StoreWriteException(String message, Throwable cause) {
-        super(message, cause);
-    }
-
-    /**
-     * {@inheritDoc}
-     */
-    public StoreWriteException(String message) {
-        super(message);
-    }
-
-    /**
-     * {@inheritDoc}
-     */
-    public StoreWriteException(Throwable cause) {
-        super(cause);
-    }
-}