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From chir...@apache.org
Subject svn commit: r387665 [2/9] - in /incubator/activemq/trunk: activecluster/src/java/org/apache/activecluster/impl/ activemq-core/src/main/java/org/apache/activemq/advisory/ activemq-core/src/main/java/org/apache/activemq/broker/jmx/ activemq-core/src/main...
Date Tue, 21 Mar 2006 23:21:29 GMT
Modified: incubator/activemq/trunk/activemq-core/src/main/java/org/apache/activemq/kaha/impl/MapContainerImpl.java
URL: http://svn.apache.org/viewcvs/incubator/activemq/trunk/activemq-core/src/main/java/org/apache/activemq/kaha/impl/MapContainerImpl.java?rev=387665&r1=387664&r2=387665&view=diff
==============================================================================
--- incubator/activemq/trunk/activemq-core/src/main/java/org/apache/activemq/kaha/impl/MapContainerImpl.java (original)
+++ incubator/activemq/trunk/activemq-core/src/main/java/org/apache/activemq/kaha/impl/MapContainerImpl.java Tue Mar 21 15:20:55 2006
@@ -1,476 +1,476 @@
-/**
- * 
- * Copyright 2005-2006 The Apache Software Foundation
- * 
- * Licensed 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.activemq.kaha.impl;
-
-import java.io.IOException;
-import java.util.Collection;
-import java.util.HashMap;
-import java.util.HashSet;
-import java.util.Iterator;
-import java.util.LinkedList;
-import java.util.Map;
-import java.util.Set;
-import org.apache.activemq.kaha.MapContainer;
-import org.apache.activemq.kaha.Marshaller;
-import org.apache.activemq.kaha.ObjectMarshaller;
-import org.apache.activemq.kaha.RuntimeStoreException;
-import org.apache.commons.logging.Log;
-import org.apache.commons.logging.LogFactory;
-/**
- * Implementation of a MapContainer
- * 
- * @version $Revision: 1.2 $
- */
-public class MapContainerImpl implements MapContainer{
-    private static final Log log=LogFactory.getLog(MapContainerImpl.class);
-    protected StoreImpl store;
-    protected LocatableItem root;
-    protected Object id;
-    protected Map map=new HashMap();
-    protected Map valueToKeyMap=new HashMap();
-    protected LinkedList list=new LinkedList();
-    protected boolean loaded=false;
-    protected Marshaller keyMarshaller=new ObjectMarshaller();
-    protected Marshaller valueMarshaller=new ObjectMarshaller();
-    protected final Object mutex=new Object();
-    protected boolean closed=false;
-
-    protected MapContainerImpl(Object id,StoreImpl rfs,LocatableItem root) throws IOException{
-        this.id=id;
-        this.store=rfs;
-        this.root=root;
-    }
-
-    /*
-     * (non-Javadoc)
-     * 
-     * @see org.apache.activemq.kaha.MapContainer#load()
-     */
-    public void load(){
-        checkClosed();
-        if(!loaded){
-            loaded=true;
-            synchronized(mutex){
-                try{
-                    long start=root.getNextItem();
-                    if(start!=Item.POSITION_NOT_SET){
-                        long nextItem=start;
-                        while(nextItem!=Item.POSITION_NOT_SET){
-                            LocatableItem item=new LocatableItem();
-                            item.setOffset(nextItem);
-                            Object key=store.readItem(keyMarshaller,item);
-                            map.put(key,item);
-                            valueToKeyMap.put(item,key);
-                            list.add(item);
-                            nextItem=item.getNextItem();
-                        }
-                    }
-                }catch(IOException e){
-                    log.error("Failed to load container "+getId(),e);
-                    throw new RuntimeStoreException(e);
-                }
-            }
-        }
-    }
-
-    /*
-     * (non-Javadoc)
-     * 
-     * @see org.apache.activemq.kaha.MapContainer#unload()
-     */
-    public void unload(){
-        checkClosed();
-        if(loaded){
-            loaded=false;
-            synchronized(mutex){
-                map.clear();
-                valueToKeyMap.clear();
-                list.clear();
-            }
-        }
-    }
-
-    public void close(){
-        unload();
-        closed=true;
-    }
-
-    public void setKeyMarshaller(Marshaller keyMarshaller){
-        checkClosed();
-        this.keyMarshaller=keyMarshaller;
-    }
-
-    public void setValueMarshaller(Marshaller valueMarshaller){
-        checkClosed();
-        this.valueMarshaller=valueMarshaller;
-    }
-
-    /*
-     * (non-Javadoc)
-     * 
-     * @see org.apache.activemq.kaha.MapContainer#isLoaded()
-     */
-    public boolean isLoaded(){
-        checkClosed();
-        return loaded;
-    }
-
-    /*
-     * (non-Javadoc)
-     * 
-     * @see org.apache.activemq.kaha.MapContainer#getId()
-     */
-    public Object getId(){
-        checkClosed();
-        return id;
-    }
-
-    /*
-     * (non-Javadoc)
-     * 
-     * @see org.apache.activemq.kaha.MapContainer#size()
-     */
-    public int size(){
-        checkClosed();
-        checkLoaded();
-        return map.size();
-    }
-
-    /*
-     * (non-Javadoc)
-     * 
-     * @see org.apache.activemq.kaha.MapContainer#isEmpty()
-     */
-    public boolean isEmpty(){
-        checkClosed();
-        checkLoaded();
-        return map.isEmpty();
-    }
-
-    /*
-     * (non-Javadoc)
-     * 
-     * @see org.apache.activemq.kaha.MapContainer#containsKey(java.lang.Object)
-     */
-    public boolean containsKey(Object key){
-        checkClosed();
-        checkLoaded();
-        synchronized(mutex){
-            return map.containsKey(key);
-        }
-    }
-
-    /*
-     * (non-Javadoc)
-     * 
-     * @see org.apache.activemq.kaha.MapContainer#get(java.lang.Object)
-     */
-    public Object get(Object key){
-        checkClosed();
-        checkLoaded();
-        Object result=null;
-        LocatableItem item=null;
-        synchronized(mutex){
-            item=(LocatableItem) map.get(key);
-        }
-        if(item!=null){
-            result=getValue(item);
-        }
-        return result;
-    }
-
-    /*
-     * (non-Javadoc)
-     * 
-     * @see org.apache.activemq.kaha.MapContainer#containsValue(java.lang.Object)
-     */
-    public boolean containsValue(Object o){
-        checkClosed();
-        checkLoaded();
-        boolean result=false;
-        if(o!=null){
-            synchronized(list){
-                for(Iterator i=list.iterator();i.hasNext();){
-                    LocatableItem item=(LocatableItem) i.next();
-                    Object value=getValue(item);
-                    if(value!=null&&value.equals(o)){
-                        result=true;
-                        break;
-                    }
-                }
-            }
-        }
-        return result;
-    }
-
-    /*
-     * (non-Javadoc)
-     * 
-     * @see org.apache.activemq.kaha.MapContainer#putAll(java.util.Map)
-     */
-    public void putAll(Map t){
-        checkClosed();
-        checkLoaded();
-        if(t!=null){
-            synchronized(mutex){
-                for(Iterator i=t.entrySet().iterator();i.hasNext();){
-                    Map.Entry entry=(Map.Entry) i.next();
-                    put(entry.getKey(),entry.getValue());
-                }
-            }
-        }
-    }
-
-    /*
-     * (non-Javadoc)
-     * 
-     * @see org.apache.activemq.kaha.MapContainer#keySet()
-     */
-    public Set keySet(){
-        checkClosed();
-        checkLoaded();
-        return new ContainerKeySet(this);
-    }
-
-    /*
-     * (non-Javadoc)
-     * 
-     * @see org.apache.activemq.kaha.MapContainer#values()
-     */
-    public Collection values(){
-        checkClosed();
-        checkLoaded();
-        return new ContainerValueCollection(this);
-    }
-
-    /*
-     * (non-Javadoc)
-     * 
-     * @see org.apache.activemq.kaha.MapContainer#entrySet()
-     */
-    public Set entrySet(){
-        checkClosed();
-        checkLoaded();
-        return new ContainerEntrySet(this);
-    }
-
-    /*
-     * (non-Javadoc)
-     * 
-     * @see org.apache.activemq.kaha.MapContainer#put(java.lang.Object, java.lang.Object)
-     */
-    public Object put(Object key,Object value){
-        checkClosed();
-        checkLoaded();
-        Object result=null;
-        synchronized(mutex){
-            if(map.containsKey(key)){
-                result=remove(key);
-            }
-            LocatableItem item=write(key,value);
-            map.put(key,item);
-            valueToKeyMap.put(item,key);
-            list.add(item);
-        }
-        return result;
-    }
-
-    /*
-     * (non-Javadoc)
-     * 
-     * @see org.apache.activemq.kaha.MapContainer#remove(java.lang.Object)
-     */
-    public Object remove(Object key){
-        checkClosed();
-        checkLoaded();
-        Object result=null;
-        synchronized(mutex){
-            LocatableItem item=(LocatableItem) map.get(key);
-            if(item!=null){
-                map.remove(key);
-                valueToKeyMap.remove(item);
-                result=getValue(item);
-                int index=list.indexOf(item);
-                LocatableItem prev=index>0?(LocatableItem) list.get(index-1):root;
-                LocatableItem next=index<(list.size()-1)?(LocatableItem) list.get(index+1):null;
-                list.remove(index);
-                {
-                    delete(item,prev,next);
-                }
-                item=null;
-            }
-        }
-        return result;
-    }
-
-    public boolean removeValue(Object o){
-        checkClosed();
-        checkLoaded();
-        boolean result=false;
-        if(o!=null){
-            synchronized(list){
-                for(Iterator i=list.iterator();i.hasNext();){
-                    LocatableItem item=(LocatableItem) i.next();
-                    Object value=getValue(item);
-                    if(value!=null&&value.equals(o)){
-                        result=true;
-                        // find the key
-                        Object key=valueToKeyMap.get(item);
-                        if(key!=null){
-                            remove(key);
-                        }
-                        break;
-                    }
-                }
-            }
-        }
-        return result;
-    }
-
-    protected void remove(LocatableItem item){
-        Object key=valueToKeyMap.get(item);
-        if(key!=null){
-            remove(key);
-        }
-    }
-
-    /*
-     * (non-Javadoc)
-     * 
-     * @see org.apache.activemq.kaha.MapContainer#clear()
-     */
-    public void clear(){
-        checkClosed();
-        synchronized(mutex){
-            loaded=true;
-            synchronized(mutex){
-                map.clear();
-                valueToKeyMap.clear();
-                list.clear();// going to re-use this
-                try{
-                    long start=root.getNextItem();
-                    if(start!=Item.POSITION_NOT_SET){
-                        long nextItem=start;
-                        while(nextItem!=Item.POSITION_NOT_SET){
-                            LocatableItem item=new LocatableItem();
-                            item.setOffset(nextItem);
-                            list.add(item);
-                            nextItem=item.getNextItem();
-                        }
-                    }
-                    root.setNextItem(Item.POSITION_NOT_SET);
-                    store.updateItem(root);
-                    for(int i=0;i<list.size();i++){
-                        LocatableItem item=(LocatableItem) list.get(i);
-                        if(item.getReferenceItem()!=Item.POSITION_NOT_SET){
-                            Item value=new Item();
-                            value.setOffset(item.getReferenceItem());
-                            store.removeItem(value);
-                        }
-                       
-                        store.removeItem(item);
-                    }
-                    list.clear();
-                }catch(IOException e){
-                    log.error("Failed to clear MapContainer "+getId(),e);
-                    throw new RuntimeStoreException(e);
-                }
-            }
-        }
-    }
-
-    protected Set getInternalKeySet(){
-        return new HashSet(map.keySet());
-    }
-
-    protected LinkedList getItemList(){
-        return list;
-    }
-
-    protected Object getValue(LocatableItem item){
-        Object result=null;
-        if(item!=null&&item.getReferenceItem()!=Item.POSITION_NOT_SET){
-            Item rec=new Item();
-            rec.setOffset(item.getReferenceItem());
-            try{
-                result=store.readItem(valueMarshaller,rec);
-            }catch(IOException e){
-                log.error("Failed to get value for "+item,e);
-                throw new RuntimeStoreException(e);
-            }
-        }
-        return result;
-    }
-
-    protected LocatableItem write(Object key,Object value){
-        long pos=Item.POSITION_NOT_SET;
-        LocatableItem item=null;
-        try{
-            if(value!=null){
-                Item valueItem=new Item();
-                pos=store.storeItem(valueMarshaller,value,valueItem);
-            }
-            LocatableItem last=list.isEmpty()?null:(LocatableItem) list.getLast();
-            last=last==null?root:last;
-            long prev=last.getOffset();
-            long next=Item.POSITION_NOT_SET;
-            item=new LocatableItem(prev,next,pos);
-            next=store.storeItem(keyMarshaller,key,item);
-            if(last!=null){
-                last.setNextItem(next);
-                store.updateItem(last);
-            }
-        }catch(IOException e){
-            e.printStackTrace();
-            log.error("Failed to write "+key+" , "+value,e);
-            throw new RuntimeStoreException(e);
-        }
-        return item;
-    }
-
-    protected void delete(LocatableItem key,LocatableItem prev,LocatableItem next){
-        try{
-            prev=prev==null?root:prev;
-            if(next!=null){
-                prev.setNextItem(next.getOffset());
-                next.setPreviousItem(prev.getOffset());
-                store.updateItem(next);
-            }else{
-                prev.setNextItem(Item.POSITION_NOT_SET);
-            }
-            store.updateItem(prev);
-            if(key.getReferenceItem()!=Item.POSITION_NOT_SET){
-                Item value=new Item();
-                value.setOffset(key.getReferenceItem());
-                store.removeItem(value);
-            }
-            store.removeItem(key);
-        }catch(IOException e){
-            log.error("Failed to delete "+key,e);
-            throw new RuntimeStoreException(e);
-        }
-    }
-
-    protected final void checkClosed(){
-        if(closed){
-            throw new RuntimeStoreException("The store is closed");
-        }
-    }
-
-    protected final void checkLoaded(){
-        if(!loaded){
-            throw new RuntimeStoreException("The container is not loaded");
-        }
-    }
+/**
+ * 
+ * Copyright 2005-2006 The Apache Software Foundation
+ * 
+ * Licensed 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.activemq.kaha.impl;
+
+import java.io.IOException;
+import java.util.Collection;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.Iterator;
+import java.util.LinkedList;
+import java.util.Map;
+import java.util.Set;
+import org.apache.activemq.kaha.MapContainer;
+import org.apache.activemq.kaha.Marshaller;
+import org.apache.activemq.kaha.ObjectMarshaller;
+import org.apache.activemq.kaha.RuntimeStoreException;
+import org.apache.commons.logging.Log;
+import org.apache.commons.logging.LogFactory;
+/**
+ * Implementation of a MapContainer
+ * 
+ * @version $Revision: 1.2 $
+ */
+public class MapContainerImpl implements MapContainer{
+    private static final Log log=LogFactory.getLog(MapContainerImpl.class);
+    protected StoreImpl store;
+    protected LocatableItem root;
+    protected Object id;
+    protected Map map=new HashMap();
+    protected Map valueToKeyMap=new HashMap();
+    protected LinkedList list=new LinkedList();
+    protected boolean loaded=false;
+    protected Marshaller keyMarshaller=new ObjectMarshaller();
+    protected Marshaller valueMarshaller=new ObjectMarshaller();
+    protected final Object mutex=new Object();
+    protected boolean closed=false;
+
+    protected MapContainerImpl(Object id,StoreImpl rfs,LocatableItem root) throws IOException{
+        this.id=id;
+        this.store=rfs;
+        this.root=root;
+    }
+
+    /*
+     * (non-Javadoc)
+     * 
+     * @see org.apache.activemq.kaha.MapContainer#load()
+     */
+    public void load(){
+        checkClosed();
+        if(!loaded){
+            loaded=true;
+            synchronized(mutex){
+                try{
+                    long start=root.getNextItem();
+                    if(start!=Item.POSITION_NOT_SET){
+                        long nextItem=start;
+                        while(nextItem!=Item.POSITION_NOT_SET){
+                            LocatableItem item=new LocatableItem();
+                            item.setOffset(nextItem);
+                            Object key=store.readItem(keyMarshaller,item);
+                            map.put(key,item);
+                            valueToKeyMap.put(item,key);
+                            list.add(item);
+                            nextItem=item.getNextItem();
+                        }
+                    }
+                }catch(IOException e){
+                    log.error("Failed to load container "+getId(),e);
+                    throw new RuntimeStoreException(e);
+                }
+            }
+        }
+    }
+
+    /*
+     * (non-Javadoc)
+     * 
+     * @see org.apache.activemq.kaha.MapContainer#unload()
+     */
+    public void unload(){
+        checkClosed();
+        if(loaded){
+            loaded=false;
+            synchronized(mutex){
+                map.clear();
+                valueToKeyMap.clear();
+                list.clear();
+            }
+        }
+    }
+
+    public void close(){
+        unload();
+        closed=true;
+    }
+
+    public void setKeyMarshaller(Marshaller keyMarshaller){
+        checkClosed();
+        this.keyMarshaller=keyMarshaller;
+    }
+
+    public void setValueMarshaller(Marshaller valueMarshaller){
+        checkClosed();
+        this.valueMarshaller=valueMarshaller;
+    }
+
+    /*
+     * (non-Javadoc)
+     * 
+     * @see org.apache.activemq.kaha.MapContainer#isLoaded()
+     */
+    public boolean isLoaded(){
+        checkClosed();
+        return loaded;
+    }
+
+    /*
+     * (non-Javadoc)
+     * 
+     * @see org.apache.activemq.kaha.MapContainer#getId()
+     */
+    public Object getId(){
+        checkClosed();
+        return id;
+    }
+
+    /*
+     * (non-Javadoc)
+     * 
+     * @see org.apache.activemq.kaha.MapContainer#size()
+     */
+    public int size(){
+        checkClosed();
+        checkLoaded();
+        return map.size();
+    }
+
+    /*
+     * (non-Javadoc)
+     * 
+     * @see org.apache.activemq.kaha.MapContainer#isEmpty()
+     */
+    public boolean isEmpty(){
+        checkClosed();
+        checkLoaded();
+        return map.isEmpty();
+    }
+
+    /*
+     * (non-Javadoc)
+     * 
+     * @see org.apache.activemq.kaha.MapContainer#containsKey(java.lang.Object)
+     */
+    public boolean containsKey(Object key){
+        checkClosed();
+        checkLoaded();
+        synchronized(mutex){
+            return map.containsKey(key);
+        }
+    }
+
+    /*
+     * (non-Javadoc)
+     * 
+     * @see org.apache.activemq.kaha.MapContainer#get(java.lang.Object)
+     */
+    public Object get(Object key){
+        checkClosed();
+        checkLoaded();
+        Object result=null;
+        LocatableItem item=null;
+        synchronized(mutex){
+            item=(LocatableItem) map.get(key);
+        }
+        if(item!=null){
+            result=getValue(item);
+        }
+        return result;
+    }
+
+    /*
+     * (non-Javadoc)
+     * 
+     * @see org.apache.activemq.kaha.MapContainer#containsValue(java.lang.Object)
+     */
+    public boolean containsValue(Object o){
+        checkClosed();
+        checkLoaded();
+        boolean result=false;
+        if(o!=null){
+            synchronized(list){
+                for(Iterator i=list.iterator();i.hasNext();){
+                    LocatableItem item=(LocatableItem) i.next();
+                    Object value=getValue(item);
+                    if(value!=null&&value.equals(o)){
+                        result=true;
+                        break;
+                    }
+                }
+            }
+        }
+        return result;
+    }
+
+    /*
+     * (non-Javadoc)
+     * 
+     * @see org.apache.activemq.kaha.MapContainer#putAll(java.util.Map)
+     */
+    public void putAll(Map t){
+        checkClosed();
+        checkLoaded();
+        if(t!=null){
+            synchronized(mutex){
+                for(Iterator i=t.entrySet().iterator();i.hasNext();){
+                    Map.Entry entry=(Map.Entry) i.next();
+                    put(entry.getKey(),entry.getValue());
+                }
+            }
+        }
+    }
+
+    /*
+     * (non-Javadoc)
+     * 
+     * @see org.apache.activemq.kaha.MapContainer#keySet()
+     */
+    public Set keySet(){
+        checkClosed();
+        checkLoaded();
+        return new ContainerKeySet(this);
+    }
+
+    /*
+     * (non-Javadoc)
+     * 
+     * @see org.apache.activemq.kaha.MapContainer#values()
+     */
+    public Collection values(){
+        checkClosed();
+        checkLoaded();
+        return new ContainerValueCollection(this);
+    }
+
+    /*
+     * (non-Javadoc)
+     * 
+     * @see org.apache.activemq.kaha.MapContainer#entrySet()
+     */
+    public Set entrySet(){
+        checkClosed();
+        checkLoaded();
+        return new ContainerEntrySet(this);
+    }
+
+    /*
+     * (non-Javadoc)
+     * 
+     * @see org.apache.activemq.kaha.MapContainer#put(java.lang.Object, java.lang.Object)
+     */
+    public Object put(Object key,Object value){
+        checkClosed();
+        checkLoaded();
+        Object result=null;
+        synchronized(mutex){
+            if(map.containsKey(key)){
+                result=remove(key);
+            }
+            LocatableItem item=write(key,value);
+            map.put(key,item);
+            valueToKeyMap.put(item,key);
+            list.add(item);
+        }
+        return result;
+    }
+
+    /*
+     * (non-Javadoc)
+     * 
+     * @see org.apache.activemq.kaha.MapContainer#remove(java.lang.Object)
+     */
+    public Object remove(Object key){
+        checkClosed();
+        checkLoaded();
+        Object result=null;
+        synchronized(mutex){
+            LocatableItem item=(LocatableItem) map.get(key);
+            if(item!=null){
+                map.remove(key);
+                valueToKeyMap.remove(item);
+                result=getValue(item);
+                int index=list.indexOf(item);
+                LocatableItem prev=index>0?(LocatableItem) list.get(index-1):root;
+                LocatableItem next=index<(list.size()-1)?(LocatableItem) list.get(index+1):null;
+                list.remove(index);
+                {
+                    delete(item,prev,next);
+                }
+                item=null;
+            }
+        }
+        return result;
+    }
+
+    public boolean removeValue(Object o){
+        checkClosed();
+        checkLoaded();
+        boolean result=false;
+        if(o!=null){
+            synchronized(list){
+                for(Iterator i=list.iterator();i.hasNext();){
+                    LocatableItem item=(LocatableItem) i.next();
+                    Object value=getValue(item);
+                    if(value!=null&&value.equals(o)){
+                        result=true;
+                        // find the key
+                        Object key=valueToKeyMap.get(item);
+                        if(key!=null){
+                            remove(key);
+                        }
+                        break;
+                    }
+                }
+            }
+        }
+        return result;
+    }
+
+    protected void remove(LocatableItem item){
+        Object key=valueToKeyMap.get(item);
+        if(key!=null){
+            remove(key);
+        }
+    }
+
+    /*
+     * (non-Javadoc)
+     * 
+     * @see org.apache.activemq.kaha.MapContainer#clear()
+     */
+    public void clear(){
+        checkClosed();
+        synchronized(mutex){
+            loaded=true;
+            synchronized(mutex){
+                map.clear();
+                valueToKeyMap.clear();
+                list.clear();// going to re-use this
+                try{
+                    long start=root.getNextItem();
+                    if(start!=Item.POSITION_NOT_SET){
+                        long nextItem=start;
+                        while(nextItem!=Item.POSITION_NOT_SET){
+                            LocatableItem item=new LocatableItem();
+                            item.setOffset(nextItem);
+                            list.add(item);
+                            nextItem=item.getNextItem();
+                        }
+                    }
+                    root.setNextItem(Item.POSITION_NOT_SET);
+                    store.updateItem(root);
+                    for(int i=0;i<list.size();i++){
+                        LocatableItem item=(LocatableItem) list.get(i);
+                        if(item.getReferenceItem()!=Item.POSITION_NOT_SET){
+                            Item value=new Item();
+                            value.setOffset(item.getReferenceItem());
+                            store.removeItem(value);
+                        }
+                       
+                        store.removeItem(item);
+                    }
+                    list.clear();
+                }catch(IOException e){
+                    log.error("Failed to clear MapContainer "+getId(),e);
+                    throw new RuntimeStoreException(e);
+                }
+            }
+        }
+    }
+
+    protected Set getInternalKeySet(){
+        return new HashSet(map.keySet());
+    }
+
+    protected LinkedList getItemList(){
+        return list;
+    }
+
+    protected Object getValue(LocatableItem item){
+        Object result=null;
+        if(item!=null&&item.getReferenceItem()!=Item.POSITION_NOT_SET){
+            Item rec=new Item();
+            rec.setOffset(item.getReferenceItem());
+            try{
+                result=store.readItem(valueMarshaller,rec);
+            }catch(IOException e){
+                log.error("Failed to get value for "+item,e);
+                throw new RuntimeStoreException(e);
+            }
+        }
+        return result;
+    }
+
+    protected LocatableItem write(Object key,Object value){
+        long pos=Item.POSITION_NOT_SET;
+        LocatableItem item=null;
+        try{
+            if(value!=null){
+                Item valueItem=new Item();
+                pos=store.storeItem(valueMarshaller,value,valueItem);
+            }
+            LocatableItem last=list.isEmpty()?null:(LocatableItem) list.getLast();
+            last=last==null?root:last;
+            long prev=last.getOffset();
+            long next=Item.POSITION_NOT_SET;
+            item=new LocatableItem(prev,next,pos);
+            next=store.storeItem(keyMarshaller,key,item);
+            if(last!=null){
+                last.setNextItem(next);
+                store.updateItem(last);
+            }
+        }catch(IOException e){
+            e.printStackTrace();
+            log.error("Failed to write "+key+" , "+value,e);
+            throw new RuntimeStoreException(e);
+        }
+        return item;
+    }
+
+    protected void delete(LocatableItem key,LocatableItem prev,LocatableItem next){
+        try{
+            prev=prev==null?root:prev;
+            if(next!=null){
+                prev.setNextItem(next.getOffset());
+                next.setPreviousItem(prev.getOffset());
+                store.updateItem(next);
+            }else{
+                prev.setNextItem(Item.POSITION_NOT_SET);
+            }
+            store.updateItem(prev);
+            if(key.getReferenceItem()!=Item.POSITION_NOT_SET){
+                Item value=new Item();
+                value.setOffset(key.getReferenceItem());
+                store.removeItem(value);
+            }
+            store.removeItem(key);
+        }catch(IOException e){
+            log.error("Failed to delete "+key,e);
+            throw new RuntimeStoreException(e);
+        }
+    }
+
+    protected final void checkClosed(){
+        if(closed){
+            throw new RuntimeStoreException("The store is closed");
+        }
+    }
+
+    protected final void checkLoaded(){
+        if(!loaded){
+            throw new RuntimeStoreException("The container is not loaded");
+        }
+    }
 }

Propchange: incubator/activemq/trunk/activemq-core/src/main/java/org/apache/activemq/kaha/impl/MapContainerImpl.java
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    svn:eol-style = native

Modified: incubator/activemq/trunk/activemq-core/src/main/java/org/apache/activemq/kaha/impl/RootContainer.java
URL: http://svn.apache.org/viewcvs/incubator/activemq/trunk/activemq-core/src/main/java/org/apache/activemq/kaha/impl/RootContainer.java?rev=387665&r1=387664&r2=387665&view=diff
==============================================================================
--- incubator/activemq/trunk/activemq-core/src/main/java/org/apache/activemq/kaha/impl/RootContainer.java (original)
+++ incubator/activemq/trunk/activemq-core/src/main/java/org/apache/activemq/kaha/impl/RootContainer.java Tue Mar 21 15:20:55 2006
@@ -1,97 +1,97 @@
-/**
- * 
- * Copyright 2005-2006 The Apache Software Foundation
- * 
- * Licensed 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.activemq.kaha.impl;
-
-import java.io.IOException;
-import org.apache.activemq.kaha.Marshaller;
-import org.apache.activemq.kaha.ObjectMarshaller;
-import org.apache.activemq.kaha.RuntimeStoreException;
-import org.apache.commons.logging.Log;
-import org.apache.commons.logging.LogFactory;
-
-/**
-* A container of roots for other Containers
-* 
-* @version $Revision: 1.2 $
-*/
-
-class RootContainer extends MapContainerImpl{
-    private static final Log log=LogFactory.getLog(RootContainer.class);
-    protected static final Marshaller rootMarshaller = new ObjectMarshaller();
-    
-    protected RootContainer(Object id,StoreImpl rfs,LocatableItem root) throws IOException{
-        super(id,rfs,root);
-    }
-
-    protected void addRoot(Object key,LocatableItem er) throws IOException{
-        
-            if(map.containsKey(key)){
-                remove(key);
-            }
-            LocatableItem entry=writeRoot(key,er);
-            map.put(key,entry);
-            synchronized(list){
-            list.add(entry);
-            }
-        
-    }
-
-    protected LocatableItem writeRoot(Object key,LocatableItem value){
-        long pos=Item.POSITION_NOT_SET;
-        LocatableItem item=null;
-        try{
-            if(value!=null){
-                pos=store.storeItem(rootMarshaller,value,value);
-            }
-            LocatableItem last=list.isEmpty()?null:(LocatableItem) list.getLast();
-            last=last==null?root:last;
-            long prev=last.getOffset();
-            long next=Item.POSITION_NOT_SET;
-            item=new LocatableItem(prev,next,pos);
-            if(log.isDebugEnabled())
-                log.debug("writing root ...");
-            if(log.isDebugEnabled())
-                log.debug("root = "+value);
-            next=store.storeItem(rootMarshaller,key,item);
-            if(last!=null){
-                last.setNextItem(next);
-                store.updateItem(last);
-            }
-        }catch(IOException e){
-            e.printStackTrace();
-            log.error("Failed to write root",e);
-            throw new RuntimeStoreException(e);
-        }
-        return item;
-    }
-
-    protected Object getValue(LocatableItem item){
-        LocatableItem result=null;
-        if(item!=null&&item.getReferenceItem()!=Item.POSITION_NOT_SET){
-            LocatableItem value=new LocatableItem();
-            value.setOffset(item.getReferenceItem());
-            try{
-                result=(LocatableItem) store.readItem(rootMarshaller,value);
-                //now read the item
-                result.setOffset(item.getReferenceItem());
-                store.readItem(rootMarshaller, result);
-            }catch(IOException e){
-                log.error("Could not read item "+item,e);
-                throw new RuntimeStoreException(e);
-            }
-        }
-        return result;
-    }
-
+/**
+ * 
+ * Copyright 2005-2006 The Apache Software Foundation
+ * 
+ * Licensed 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.activemq.kaha.impl;
+
+import java.io.IOException;
+import org.apache.activemq.kaha.Marshaller;
+import org.apache.activemq.kaha.ObjectMarshaller;
+import org.apache.activemq.kaha.RuntimeStoreException;
+import org.apache.commons.logging.Log;
+import org.apache.commons.logging.LogFactory;
+
+/**
+* A container of roots for other Containers
+* 
+* @version $Revision: 1.2 $
+*/
+
+class RootContainer extends MapContainerImpl{
+    private static final Log log=LogFactory.getLog(RootContainer.class);
+    protected static final Marshaller rootMarshaller = new ObjectMarshaller();
+    
+    protected RootContainer(Object id,StoreImpl rfs,LocatableItem root) throws IOException{
+        super(id,rfs,root);
+    }
+
+    protected void addRoot(Object key,LocatableItem er) throws IOException{
+        
+            if(map.containsKey(key)){
+                remove(key);
+            }
+            LocatableItem entry=writeRoot(key,er);
+            map.put(key,entry);
+            synchronized(list){
+            list.add(entry);
+            }
+        
+    }
+
+    protected LocatableItem writeRoot(Object key,LocatableItem value){
+        long pos=Item.POSITION_NOT_SET;
+        LocatableItem item=null;
+        try{
+            if(value!=null){
+                pos=store.storeItem(rootMarshaller,value,value);
+            }
+            LocatableItem last=list.isEmpty()?null:(LocatableItem) list.getLast();
+            last=last==null?root:last;
+            long prev=last.getOffset();
+            long next=Item.POSITION_NOT_SET;
+            item=new LocatableItem(prev,next,pos);
+            if(log.isDebugEnabled())
+                log.debug("writing root ...");
+            if(log.isDebugEnabled())
+                log.debug("root = "+value);
+            next=store.storeItem(rootMarshaller,key,item);
+            if(last!=null){
+                last.setNextItem(next);
+                store.updateItem(last);
+            }
+        }catch(IOException e){
+            e.printStackTrace();
+            log.error("Failed to write root",e);
+            throw new RuntimeStoreException(e);
+        }
+        return item;
+    }
+
+    protected Object getValue(LocatableItem item){
+        LocatableItem result=null;
+        if(item!=null&&item.getReferenceItem()!=Item.POSITION_NOT_SET){
+            LocatableItem value=new LocatableItem();
+            value.setOffset(item.getReferenceItem());
+            try{
+                result=(LocatableItem) store.readItem(rootMarshaller,value);
+                //now read the item
+                result.setOffset(item.getReferenceItem());
+                store.readItem(rootMarshaller, result);
+            }catch(IOException e){
+                log.error("Could not read item "+item,e);
+                throw new RuntimeStoreException(e);
+            }
+        }
+        return result;
+    }
+
 }

Propchange: incubator/activemq/trunk/activemq-core/src/main/java/org/apache/activemq/kaha/impl/RootContainer.java
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    svn:eol-style = native

Propchange: incubator/activemq/trunk/activemq-core/src/main/java/org/apache/activemq/kaha/impl/StoreByteArrayInputStream.java
------------------------------------------------------------------------------
    svn:eol-style = native

Propchange: incubator/activemq/trunk/activemq-core/src/main/java/org/apache/activemq/kaha/impl/StoreByteArrayOutputStream.java
------------------------------------------------------------------------------
    svn:eol-style = native

Modified: incubator/activemq/trunk/activemq-core/src/main/java/org/apache/activemq/kaha/impl/StoreImpl.java
URL: http://svn.apache.org/viewcvs/incubator/activemq/trunk/activemq-core/src/main/java/org/apache/activemq/kaha/impl/StoreImpl.java?rev=387665&r1=387664&r2=387665&view=diff
==============================================================================
--- incubator/activemq/trunk/activemq-core/src/main/java/org/apache/activemq/kaha/impl/StoreImpl.java (original)
+++ incubator/activemq/trunk/activemq-core/src/main/java/org/apache/activemq/kaha/impl/StoreImpl.java Tue Mar 21 15:20:55 2006
@@ -1,380 +1,380 @@
-/**
- * 
- * Copyright 2005-2006 The Apache Software Foundation
- * 
- * Licensed 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.activemq.kaha.impl;
-
-import java.io.File;
-import java.io.IOException;
-import java.io.PrintWriter;
-import java.io.RandomAccessFile;
-import java.util.Iterator;
-import java.util.Map;
-import java.util.Set;
-import org.apache.activemq.kaha.ListContainer;
-import org.apache.activemq.kaha.MapContainer;
-import org.apache.activemq.kaha.Marshaller;
-import org.apache.activemq.kaha.RuntimeStoreException;
-import org.apache.activemq.kaha.Store;
-import org.apache.commons.logging.Log;
-import org.apache.commons.logging.LogFactory;
-import edu.emory.mathcs.backport.java.util.concurrent.ConcurrentHashMap;
-/**
- * Implementation of a Store
- * 
- * @version $Revision: 1.2 $
- */
-public class StoreImpl implements Store{
-    private static final Log log = LogFactory.getLog(StoreImpl.class);
-
-    private final Object mutex=new Object();
-    private RandomAccessFile dataFile;
-    private Map mapContainers=new ConcurrentHashMap();
-    private Map listContainers=new ConcurrentHashMap();
-    private RootContainer rootMapContainer;
-    private RootContainer rootListContainer;
-    private String name;
-    private StoreReader reader;
-    private StoreWriter writer;
-    private FreeSpaceManager freeSpaceManager;
-    protected boolean closed=false;
-    protected Thread shutdownHook;
-
-    public StoreImpl(String name,String mode) throws IOException{
-        this.name=name;
-        this.dataFile=new RandomAccessFile(name,mode);
-        this.reader = new StoreReader(this.dataFile);
-        this.writer = new StoreWriter(this.dataFile);
-        File file = new File(name);
-        log.info("Kaha Store opened " + file.getAbsolutePath());
-        freeSpaceManager=new FreeSpaceManager(this.writer,this.reader);
-        initialization();
-    }
-
-    /*
-     * (non-Javadoc)
-     * 
-     * @see org.apache.activemq.kaha.Store#close()
-     */
-    public void close() throws IOException{
-        synchronized(mutex){
-            if(!closed){
-                for(Iterator i=mapContainers.values().iterator();i.hasNext();){
-                    MapContainerImpl container=(MapContainerImpl) i.next();
-                    container.close();
-                }
-                for(Iterator i=listContainers.values().iterator();i.hasNext();){
-                    ListContainerImpl container=(ListContainerImpl) i.next();
-                    container.close();
-                }
-                force();
-                dataFile.close();
-                closed=true;
-            }
-        }
-    }
-
-    /*
-     * (non-Javadoc)
-     * 
-     * @see org.apache.activemq.kaha.Store#force()
-     */
-    public void force() throws IOException{
-        checkClosed();
-        synchronized(mutex){
-            dataFile.getFD().sync();
-        }
-    }
-
-    /*
-     * (non-Javadoc)
-     * 
-     * @see org.apache.activemq.kaha.Store#clear()
-     */
-    public void clear(){
-        checkClosed();
-        for(Iterator i=mapContainers.values().iterator();i.hasNext();){
-            MapContainer container=(MapContainer) i.next();
-            container.clear();
-        }
-        for(Iterator i=listContainers.values().iterator();i.hasNext();){
-            ListContainer container=(ListContainer) i.next();
-            container.clear();
-        }
-    }
-
-    /*
-     * (non-Javadoc)
-     * 
-     * @see org.apache.activemq.kaha.Store#delete()
-     */
-    public boolean delete() throws IOException{
-        checkClosed();
-        dataFile.close();
-        File file=new File(name);
-        return file.delete();
-    }
-
-    /*
-     * (non-Javadoc)
-     * 
-     * @see org.apache.activemq.kaha.Store#doesMapContainerExist(java.lang.Object)
-     */
-    public boolean doesMapContainerExist(Object id){
-        return mapContainers.containsKey(id);
-    }
-
-    /*
-     * (non-Javadoc)
-     * 
-     * @see org.apache.activemq.kaha.Store#getContainer(java.lang.Object)
-     */
-    public MapContainer getMapContainer(Object id) throws IOException{
-        checkClosed();
-        synchronized(mutex){
-            MapContainer result=(MapContainerImpl) mapContainers.get(id);
-            if(result==null){
-                LocatableItem root=new LocatableItem();
-                rootMapContainer.addRoot(id,root);
-                result=new MapContainerImpl(id,this,root);
-                mapContainers.put(id,result);
-            }
-            return result;
-        }
-    }
-
-    /*
-     * (non-Javadoc)
-     * 
-     * @see org.apache.activemq.kaha.Store#deleteContainer(java.lang.Object)
-     */
-    public void deleteMapContainer(Object id) throws IOException{
-        checkClosed();
-        synchronized(mutex){
-            if(doesMapContainerExist(id)){
-                MapContainer container=getMapContainer(id);
-                if(container!=null){
-                    container.load();
-                    container.clear();
-                    rootMapContainer.remove(id);
-                    mapContainers.remove(id);
-                }
-            }
-        }
-    }
-
-    /*
-     * (non-Javadoc)
-     * 
-     * @see org.apache.activemq.kaha.Store#getContainerKeys()
-     */
-    public Set getMapContainerIds(){
-        checkClosed();
-        return java.util.Collections.unmodifiableSet(mapContainers.keySet());
-    }
-
-    /*
-     * (non-Javadoc)
-     * 
-     * @see org.apache.activemq.kaha.Store#doesListContainerExist(java.lang.Object)
-     */
-    public boolean doesListContainerExist(Object id){
-        return listContainers.containsKey(id);
-    }
-
-    /*
-     * (non-Javadoc)
-     * 
-     * @see org.apache.activemq.kaha.Store#getListContainer(java.lang.Object)
-     */
-    public ListContainer getListContainer(Object id) throws IOException{
-        checkClosed();
-        synchronized(mutex){
-            ListContainer result=(ListContainerImpl) listContainers.get(id);
-            if(result==null){
-                LocatableItem root=new LocatableItem();
-                rootListContainer.addRoot(id,root);
-                result=new ListContainerImpl(id,this,root);
-                listContainers.put(id,result);
-            }
-            return result;
-        }
-    }
-
-    /*
-     * (non-Javadoc)
-     * 
-     * @see org.apache.activemq.kaha.Store#deleteListContainer(java.lang.Object)
-     */
-    public void deleteListContainer(Object id) throws IOException{
-        checkClosed();
-        synchronized(mutex){
-            if(doesListContainerExist(id)){
-                ListContainer container=getListContainer(id);
-                if(container!=null){
-                    container.load();
-                    container.clear();
-                    rootListContainer.remove(id);
-                    listContainers.remove(id);
-                }
-            }
-        }
-    }
-
-    /*
-     * (non-Javadoc)
-     * 
-     * @see org.apache.activemq.kaha.Store#getListContainerIds()
-     */
-    public Set getListContainerIds(){
-        checkClosed();
-        return java.util.Collections.unmodifiableSet(listContainers.keySet());
-    }
-
-    public void dumpFreeSpace(PrintWriter printer){
-        checkClosed();
-        synchronized(mutex){
-            freeSpaceManager.dump(printer);
-        }
-    }
-
-
-    protected long storeItem(Marshaller marshaller,Object payload,Item item) throws IOException{
-        synchronized(mutex){
-            int payloadSize = writer.loadPayload(marshaller, payload, item);
-            item.setSize(payloadSize);
-            // free space manager will set offset and write any headers required
-            // so the position should now be correct for writing
-            item=freeSpaceManager.getFreeSpace(item);
-            writer.storeItem(item,payloadSize);
-        }
-        return item.getOffset();
-    }
-
-    protected Object readItem(Marshaller marshaller,Item item) throws IOException{
-        synchronized(mutex){
-            return reader.readItem(marshaller, item);
-        }
-    }
-    
-    protected void readHeader(Item item) throws IOException{
-        synchronized(mutex){
-            reader.readHeader(item);
-        }
-    }
-    
-    protected void readLocation(Item item) throws IOException{
-        synchronized(mutex){
-            reader.readLocation(item);
-        }
-    }
-
-    protected void updateItem(Item item) throws IOException{
-        synchronized(mutex){
-            writer.updatePayload(item);
-        }
-    }
-
-    protected void removeItem(Item item) throws IOException{
-        synchronized(mutex){
-            freeSpaceManager.addFreeSpace(item);
-        }
-    }
-
-    private void initialization() throws IOException{
-        //add shutdown hook
-       addShutdownHook();
-        // check for new file
-        LocatableItem mapRoot=new LocatableItem();
-        LocatableItem listRoot=new LocatableItem();
-        if(dataFile.length()==0){
-            writer.allocateSpace(FreeSpaceManager.RESIZE_INCREMENT);
-            storeItem(RootContainer.rootMarshaller,"mapRoot",mapRoot);
-            storeItem(RootContainer.rootMarshaller,"listRoot",listRoot);
-        }else{
-            freeSpaceManager.scanStoredItems();
-            dataFile.seek(FreeSpaceManager.ROOT_SIZE);
-            mapRoot.setOffset(FreeSpaceManager.ROOT_SIZE);
-            readItem(RootContainer.rootMarshaller,mapRoot);
-            listRoot.setOffset(dataFile.getFilePointer());
-            readItem(RootContainer.rootMarshaller,listRoot);
-        }
-        rootMapContainer=new RootContainer("root",this,mapRoot);
-        rootMapContainer.load();
-        Set keys=rootMapContainer.keySet();
-        for(Iterator i=keys.iterator();i.hasNext();){
-            Object id=i.next();
-            if(id!=null){
-                LocatableItem item=(LocatableItem) rootMapContainer.get(id);
-                if(item!=null){
-                    MapContainer container=new MapContainerImpl(id,this,item);
-                    mapContainers.put(id,container);
-                }
-            }
-        }
-        rootListContainer=new RootContainer("root",this,listRoot);
-        rootListContainer.load();
-        keys=rootListContainer.keySet();
-        for(Iterator i=keys.iterator();i.hasNext();){
-            Object id=i.next();
-            if(id!=null){
-                LocatableItem item=(LocatableItem) rootListContainer.get(id);
-                if(item!=null){
-                    ListContainer container=new ListContainerImpl(id,this,item);
-                    listContainers.put(id,container);
-                }
-            }
-        }
-    }
-    
-    
-
-    
-
-    protected void checkClosed(){
-        if(closed){
-            throw new RuntimeStoreException("The store is closed");
-        }
-    }
-    
-    
-    protected void addShutdownHook() {
-      
-            shutdownHook = new Thread("Kaha Store implementation is shutting down") {
-                public void run() {
-                    if (!closed){
-                        try{
-                            //this needs to be really quick so ...
-                            closed = true;
-                            dataFile.close();
-                        }catch(Throwable e){
-                            log.error("Failed to close data file",e);
-                        }
-                    }
-                }
-            };
-            Runtime.getRuntime().addShutdownHook(shutdownHook);
-        
-    }
-
-    protected void removeShutdownHook() {
-        if (shutdownHook != null) {
-            try {
-                Runtime.getRuntime().removeShutdownHook(shutdownHook);
-            }
-            catch (Exception e) {
-                log.warn("Failed to run shutdown hook",e);
-            }
-        }
-    }
-    
-}
+/**
+ * 
+ * Copyright 2005-2006 The Apache Software Foundation
+ * 
+ * Licensed 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.activemq.kaha.impl;
+
+import java.io.File;
+import java.io.IOException;
+import java.io.PrintWriter;
+import java.io.RandomAccessFile;
+import java.util.Iterator;
+import java.util.Map;
+import java.util.Set;
+import org.apache.activemq.kaha.ListContainer;
+import org.apache.activemq.kaha.MapContainer;
+import org.apache.activemq.kaha.Marshaller;
+import org.apache.activemq.kaha.RuntimeStoreException;
+import org.apache.activemq.kaha.Store;
+import org.apache.commons.logging.Log;
+import org.apache.commons.logging.LogFactory;
+import edu.emory.mathcs.backport.java.util.concurrent.ConcurrentHashMap;
+/**
+ * Implementation of a Store
+ * 
+ * @version $Revision: 1.2 $
+ */
+public class StoreImpl implements Store{
+    private static final Log log = LogFactory.getLog(StoreImpl.class);
+
+    private final Object mutex=new Object();
+    private RandomAccessFile dataFile;
+    private Map mapContainers=new ConcurrentHashMap();
+    private Map listContainers=new ConcurrentHashMap();
+    private RootContainer rootMapContainer;
+    private RootContainer rootListContainer;
+    private String name;
+    private StoreReader reader;
+    private StoreWriter writer;
+    private FreeSpaceManager freeSpaceManager;
+    protected boolean closed=false;
+    protected Thread shutdownHook;
+
+    public StoreImpl(String name,String mode) throws IOException{
+        this.name=name;
+        this.dataFile=new RandomAccessFile(name,mode);
+        this.reader = new StoreReader(this.dataFile);
+        this.writer = new StoreWriter(this.dataFile);
+        File file = new File(name);
+        log.info("Kaha Store opened " + file.getAbsolutePath());
+        freeSpaceManager=new FreeSpaceManager(this.writer,this.reader);
+        initialization();
+    }
+
+    /*
+     * (non-Javadoc)
+     * 
+     * @see org.apache.activemq.kaha.Store#close()
+     */
+    public void close() throws IOException{
+        synchronized(mutex){
+            if(!closed){
+                for(Iterator i=mapContainers.values().iterator();i.hasNext();){
+                    MapContainerImpl container=(MapContainerImpl) i.next();
+                    container.close();
+                }
+                for(Iterator i=listContainers.values().iterator();i.hasNext();){
+                    ListContainerImpl container=(ListContainerImpl) i.next();
+                    container.close();
+                }
+                force();
+                dataFile.close();
+                closed=true;
+            }
+        }
+    }
+
+    /*
+     * (non-Javadoc)
+     * 
+     * @see org.apache.activemq.kaha.Store#force()
+     */
+    public void force() throws IOException{
+        checkClosed();
+        synchronized(mutex){
+            dataFile.getFD().sync();
+        }
+    }
+
+    /*
+     * (non-Javadoc)
+     * 
+     * @see org.apache.activemq.kaha.Store#clear()
+     */
+    public void clear(){
+        checkClosed();
+        for(Iterator i=mapContainers.values().iterator();i.hasNext();){
+            MapContainer container=(MapContainer) i.next();
+            container.clear();
+        }
+        for(Iterator i=listContainers.values().iterator();i.hasNext();){
+            ListContainer container=(ListContainer) i.next();
+            container.clear();
+        }
+    }
+
+    /*
+     * (non-Javadoc)
+     * 
+     * @see org.apache.activemq.kaha.Store#delete()
+     */
+    public boolean delete() throws IOException{
+        checkClosed();
+        dataFile.close();
+        File file=new File(name);
+        return file.delete();
+    }
+
+    /*
+     * (non-Javadoc)
+     * 
+     * @see org.apache.activemq.kaha.Store#doesMapContainerExist(java.lang.Object)
+     */
+    public boolean doesMapContainerExist(Object id){
+        return mapContainers.containsKey(id);
+    }
+
+    /*
+     * (non-Javadoc)
+     * 
+     * @see org.apache.activemq.kaha.Store#getContainer(java.lang.Object)
+     */
+    public MapContainer getMapContainer(Object id) throws IOException{
+        checkClosed();
+        synchronized(mutex){
+            MapContainer result=(MapContainerImpl) mapContainers.get(id);
+            if(result==null){
+                LocatableItem root=new LocatableItem();
+                rootMapContainer.addRoot(id,root);
+                result=new MapContainerImpl(id,this,root);
+                mapContainers.put(id,result);
+            }
+            return result;
+        }
+    }
+
+    /*
+     * (non-Javadoc)
+     * 
+     * @see org.apache.activemq.kaha.Store#deleteContainer(java.lang.Object)
+     */
+    public void deleteMapContainer(Object id) throws IOException{
+        checkClosed();
+        synchronized(mutex){
+            if(doesMapContainerExist(id)){
+                MapContainer container=getMapContainer(id);
+                if(container!=null){
+                    container.load();
+                    container.clear();
+                    rootMapContainer.remove(id);
+                    mapContainers.remove(id);
+                }
+            }
+        }
+    }
+
+    /*
+     * (non-Javadoc)
+     * 
+     * @see org.apache.activemq.kaha.Store#getContainerKeys()
+     */
+    public Set getMapContainerIds(){
+        checkClosed();
+        return java.util.Collections.unmodifiableSet(mapContainers.keySet());
+    }
+
+    /*
+     * (non-Javadoc)
+     * 
+     * @see org.apache.activemq.kaha.Store#doesListContainerExist(java.lang.Object)
+     */
+    public boolean doesListContainerExist(Object id){
+        return listContainers.containsKey(id);
+    }
+
+    /*
+     * (non-Javadoc)
+     * 
+     * @see org.apache.activemq.kaha.Store#getListContainer(java.lang.Object)
+     */
+    public ListContainer getListContainer(Object id) throws IOException{
+        checkClosed();
+        synchronized(mutex){
+            ListContainer result=(ListContainerImpl) listContainers.get(id);
+            if(result==null){
+                LocatableItem root=new LocatableItem();
+                rootListContainer.addRoot(id,root);
+                result=new ListContainerImpl(id,this,root);
+                listContainers.put(id,result);
+            }
+            return result;
+        }
+    }
+
+    /*
+     * (non-Javadoc)
+     * 
+     * @see org.apache.activemq.kaha.Store#deleteListContainer(java.lang.Object)
+     */
+    public void deleteListContainer(Object id) throws IOException{
+        checkClosed();
+        synchronized(mutex){
+            if(doesListContainerExist(id)){
+                ListContainer container=getListContainer(id);
+                if(container!=null){
+                    container.load();
+                    container.clear();
+                    rootListContainer.remove(id);
+                    listContainers.remove(id);
+                }
+            }
+        }
+    }
+
+    /*
+     * (non-Javadoc)
+     * 
+     * @see org.apache.activemq.kaha.Store#getListContainerIds()
+     */
+    public Set getListContainerIds(){
+        checkClosed();
+        return java.util.Collections.unmodifiableSet(listContainers.keySet());
+    }
+
+    public void dumpFreeSpace(PrintWriter printer){
+        checkClosed();
+        synchronized(mutex){
+            freeSpaceManager.dump(printer);
+        }
+    }
+
+
+    protected long storeItem(Marshaller marshaller,Object payload,Item item) throws IOException{
+        synchronized(mutex){
+            int payloadSize = writer.loadPayload(marshaller, payload, item);
+            item.setSize(payloadSize);
+            // free space manager will set offset and write any headers required
+            // so the position should now be correct for writing
+            item=freeSpaceManager.getFreeSpace(item);
+            writer.storeItem(item,payloadSize);
+        }
+        return item.getOffset();
+    }
+
+    protected Object readItem(Marshaller marshaller,Item item) throws IOException{
+        synchronized(mutex){
+            return reader.readItem(marshaller, item);
+        }
+    }
+    
+    protected void readHeader(Item item) throws IOException{
+        synchronized(mutex){
+            reader.readHeader(item);
+        }
+    }
+    
+    protected void readLocation(Item item) throws IOException{
+        synchronized(mutex){
+            reader.readLocation(item);
+        }
+    }
+
+    protected void updateItem(Item item) throws IOException{
+        synchronized(mutex){
+            writer.updatePayload(item);
+        }
+    }
+
+    protected void removeItem(Item item) throws IOException{
+        synchronized(mutex){
+            freeSpaceManager.addFreeSpace(item);
+        }
+    }
+
+    private void initialization() throws IOException{
+        //add shutdown hook
+       addShutdownHook();
+        // check for new file
+        LocatableItem mapRoot=new LocatableItem();
+        LocatableItem listRoot=new LocatableItem();
+        if(dataFile.length()==0){
+            writer.allocateSpace(FreeSpaceManager.RESIZE_INCREMENT);
+            storeItem(RootContainer.rootMarshaller,"mapRoot",mapRoot);
+            storeItem(RootContainer.rootMarshaller,"listRoot",listRoot);
+        }else{
+            freeSpaceManager.scanStoredItems();
+            dataFile.seek(FreeSpaceManager.ROOT_SIZE);
+            mapRoot.setOffset(FreeSpaceManager.ROOT_SIZE);
+            readItem(RootContainer.rootMarshaller,mapRoot);
+            listRoot.setOffset(dataFile.getFilePointer());
+            readItem(RootContainer.rootMarshaller,listRoot);
+        }
+        rootMapContainer=new RootContainer("root",this,mapRoot);
+        rootMapContainer.load();
+        Set keys=rootMapContainer.keySet();
+        for(Iterator i=keys.iterator();i.hasNext();){
+            Object id=i.next();
+            if(id!=null){
+                LocatableItem item=(LocatableItem) rootMapContainer.get(id);
+                if(item!=null){
+                    MapContainer container=new MapContainerImpl(id,this,item);
+                    mapContainers.put(id,container);
+                }
+            }
+        }
+        rootListContainer=new RootContainer("root",this,listRoot);
+        rootListContainer.load();
+        keys=rootListContainer.keySet();
+        for(Iterator i=keys.iterator();i.hasNext();){
+            Object id=i.next();
+            if(id!=null){
+                LocatableItem item=(LocatableItem) rootListContainer.get(id);
+                if(item!=null){
+                    ListContainer container=new ListContainerImpl(id,this,item);
+                    listContainers.put(id,container);
+                }
+            }
+        }
+    }
+    
+    
+
+    
+
+    protected void checkClosed(){
+        if(closed){
+            throw new RuntimeStoreException("The store is closed");
+        }
+    }
+    
+    
+    protected void addShutdownHook() {
+      
+            shutdownHook = new Thread("Kaha Store implementation is shutting down") {
+                public void run() {
+                    if (!closed){
+                        try{
+                            //this needs to be really quick so ...
+                            closed = true;
+                            dataFile.close();
+                        }catch(Throwable e){
+                            log.error("Failed to close data file",e);
+                        }
+                    }
+                }
+            };
+            Runtime.getRuntime().addShutdownHook(shutdownHook);
+        
+    }
+
+    protected void removeShutdownHook() {
+        if (shutdownHook != null) {
+            try {
+                Runtime.getRuntime().removeShutdownHook(shutdownHook);
+            }
+            catch (Exception e) {
+                log.warn("Failed to run shutdown hook",e);
+            }
+        }
+    }
+    
+}

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Modified: incubator/activemq/trunk/activemq-core/src/main/java/org/apache/activemq/openwire/v1/NetworkBridgeFilterMarshaller.java
URL: http://svn.apache.org/viewcvs/incubator/activemq/trunk/activemq-core/src/main/java/org/apache/activemq/openwire/v1/NetworkBridgeFilterMarshaller.java?rev=387665&r1=387664&r2=387665&view=diff
==============================================================================
--- incubator/activemq/trunk/activemq-core/src/main/java/org/apache/activemq/openwire/v1/NetworkBridgeFilterMarshaller.java (original)
+++ incubator/activemq/trunk/activemq-core/src/main/java/org/apache/activemq/openwire/v1/NetworkBridgeFilterMarshaller.java Tue Mar 21 15:20:55 2006
@@ -1 +1,132 @@
-/**
 *
 * Copyright 2005-2006 The Apache Software Foundation
 *
 * Licensed 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.activemq.openwire.v1;

import java.io.DataInputStream;
import java.io.DataOutputStream;
import java.io.IOException;

import org.apache.activemq.openwire.*;
import org.apache.activemq.command.*;



/**
 * Marshalling code for Open Wire Format for NetworkBridgeFilterMarshaller
 *
 *
 * NOTE!: This file is auto generated - do not modify!
 *        if 
 you need to make a change, please see the modify the groovy scripts in the
 *        under src/gram/script and then use maven openwire:generate to regenerate 
 *        this file.
 *
 * @version $Revision$
 */
public class NetworkBridgeFilterMarshaller extends BaseDataStreamMarshaller {

    /**
     * Return the type of Data Structure we marshal
     * @return short representation of the type data structure
     */
    public byte getDataStructureType() {
        return NetworkBridgeFilter.DATA_STRUCTURE_TYPE;
    }
    
    /**
     * @return a new object instance
     */
    public DataStructure createObject() {
        return new NetworkBridgeFilter();
    }

    /**
     * Un-marshal an object instance from the data input stream
     *
     * @param o the object to un-marshal
     * @param dataIn the data input stream to build the object from
     * @throws IOException
     */
    public void tightUnmarshal(OpenWireFormat wireFormat, Object o, DataInputStream dataIn, Bo
 oleanStream bs) throws IOException {
        super.tightUnmarshal(wireFormat, o, dataIn, bs);

        NetworkBridgeFilter info = (NetworkBridgeFilter)o;
        info.setNetworkTTL(dataIn.readInt());
        info.setNetworkBrokerId((org.apache.activemq.command.BrokerId) tightUnmarsalCachedObject(wireFormat, dataIn, bs));

    }


    /**
     * Write the booleans that this object uses to a BooleanStream
     */
    public int tightMarshal1(OpenWireFormat wireFormat, Object o, BooleanStream bs) throws IOException {

        NetworkBridgeFilter info = (NetworkBridgeFilter)o;

        int rc = super.tightMarshal1(wireFormat, o, bs);
        rc += tightMarshalCachedObject1(wireFormat, (DataStructure)info.getNetworkBrokerId(), bs);

        return rc + 4;
    }

    /**
     * Write a object instance to data output stream
     *
     * @param o the instance to be marshaled
     * @param dataOut the output stream
     * @throws IOException thrown if an error occurs
     */
    pub
 lic void tightMarshal2(OpenWireFormat wireFormat, Object o, DataOutputStream dataOut, BooleanStream bs) throws IOException {
        super.tightMarshal2(wireFormat, o, dataOut, bs);

        NetworkBridgeFilter info = (NetworkBridgeFilter)o;
        dataOut.writeInt(info.getNetworkTTL());
        tightMarshalCachedObject2(wireFormat, (DataStructure)info.getNetworkBrokerId(), dataOut, bs);

    }

    /**
     * Un-marshal an object instance from the data input stream
     *
     * @param o the object to un-marshal
     * @param dataIn the data input stream to build the object from
     * @throws IOException
     */
    public void looseUnmarshal(OpenWireFormat wireFormat, Object o, DataInputStream dataIn) throws IOException {
        super.looseUnmarshal(wireFormat, o, dataIn);

        NetworkBridgeFilter info = (NetworkBridgeFilter)o;
        info.setNetworkTTL(dataIn.readInt());
        info.setNetworkBrokerId((org.apache.activemq.command.BrokerId) looseUnmarsalCachedObje
 ct(wireFormat, dataIn));

    }


    /**
     * Write the booleans that this object uses to a BooleanStream
     */
    public void looseMarshal(OpenWireFormat wireFormat, Object o, DataOutputStream dataOut) throws IOException {

        NetworkBridgeFilter info = (NetworkBridgeFilter)o;

        super.looseMarshal(wireFormat, o, dataOut);
        dataOut.writeInt(info.getNetworkTTL());
        looseMarshalCachedObject(wireFormat, (DataStructure)info.getNetworkBrokerId(), dataOut);

    }
}
\ No newline at end of file
+/**
+ *
+ * Copyright 2005-2006 The Apache Software Foundation
+ *
+ * Licensed 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.activemq.openwire.v1;
+
+import java.io.DataInputStream;
+import java.io.DataOutputStream;
+import java.io.IOException;
+
+import org.apache.activemq.openwire.*;
+import org.apache.activemq.command.*;
+
+
+
+/**
+ * Marshalling code for Open Wire Format for NetworkBridgeFilterMarshaller
+ *
+ *
+ * NOTE!: This file is auto generated - do not modify!
+ *        if you need to make a change, please see the modify the groovy scripts in the
+ *        under src/gram/script and then use maven openwire:generate to regenerate 
+ *        this file.
+ *
+ * @version $Revision$
+ */
+public class NetworkBridgeFilterMarshaller extends BaseDataStreamMarshaller {
+
+    /**
+     * Return the type of Data Structure we marshal
+     * @return short representation of the type data structure
+     */
+    public byte getDataStructureType() {
+        return NetworkBridgeFilter.DATA_STRUCTURE_TYPE;
+    }
+    
+    /**
+     * @return a new object instance
+     */
+    public DataStructure createObject() {
+        return new NetworkBridgeFilter();
+    }
+
+    /**
+     * Un-marshal an object instance from the data input stream
+     *
+     * @param o the object to un-marshal
+     * @param dataIn the data input stream to build the object from
+     * @throws IOException
+     */
+    public void tightUnmarshal(OpenWireFormat wireFormat, Object o, DataInputStream dataIn, BooleanStream bs) throws IOException {
+        super.tightUnmarshal(wireFormat, o, dataIn, bs);
+
+        NetworkBridgeFilter info = (NetworkBridgeFilter)o;
+        info.setNetworkTTL(dataIn.readInt());
+        info.setNetworkBrokerId((org.apache.activemq.command.BrokerId) tightUnmarsalCachedObject(wireFormat, dataIn, bs));
+
+    }
+
+
+    /**
+     * Write the booleans that this object uses to a BooleanStream
+     */
+    public int tightMarshal1(OpenWireFormat wireFormat, Object o, BooleanStream bs) throws IOException {
+
+        NetworkBridgeFilter info = (NetworkBridgeFilter)o;
+
+        int rc = super.tightMarshal1(wireFormat, o, bs);
+        rc += tightMarshalCachedObject1(wireFormat, (DataStructure)info.getNetworkBrokerId(), bs);
+
+        return rc + 4;
+    }
+
+    /**
+     * Write a object instance to data output stream
+     *
+     * @param o the instance to be marshaled
+     * @param dataOut the output stream
+     * @throws IOException thrown if an error occurs
+     */
+    public void tightMarshal2(OpenWireFormat wireFormat, Object o, DataOutputStream dataOut, BooleanStream bs) throws IOException {
+        super.tightMarshal2(wireFormat, o, dataOut, bs);
+
+        NetworkBridgeFilter info = (NetworkBridgeFilter)o;
+        dataOut.writeInt(info.getNetworkTTL());
+        tightMarshalCachedObject2(wireFormat, (DataStructure)info.getNetworkBrokerId(), dataOut, bs);
+
+    }
+
+    /**
+     * Un-marshal an object instance from the data input stream
+     *
+     * @param o the object to un-marshal
+     * @param dataIn the data input stream to build the object from
+     * @throws IOException
+     */
+    public void looseUnmarshal(OpenWireFormat wireFormat, Object o, DataInputStream dataIn) throws IOException {
+        super.looseUnmarshal(wireFormat, o, dataIn);
+
+        NetworkBridgeFilter info = (NetworkBridgeFilter)o;
+        info.setNetworkTTL(dataIn.readInt());
+        info.setNetworkBrokerId((org.apache.activemq.command.BrokerId) looseUnmarsalCachedObject(wireFormat, dataIn));
+
+    }
+
+
+    /**
+     * Write the booleans that this object uses to a BooleanStream
+     */
+    public void looseMarshal(OpenWireFormat wireFormat, Object o, DataOutputStream dataOut) throws IOException {
+
+        NetworkBridgeFilter info = (NetworkBridgeFilter)o;
+
+        super.looseMarshal(wireFormat, o, dataOut);
+        dataOut.writeInt(info.getNetworkTTL());
+        looseMarshalCachedObject(wireFormat, (DataStructure)info.getNetworkBrokerId(), dataOut);
+
+    }
+}

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Modified: incubator/activemq/trunk/activemq-core/src/test/java/org/apache/activemq/JmsQueueCompositeSendReceiveTest.java
URL: http://svn.apache.org/viewcvs/incubator/activemq/trunk/activemq-core/src/test/java/org/apache/activemq/JmsQueueCompositeSendReceiveTest.java?rev=387665&r1=387664&r2=387665&view=diff
==============================================================================
--- incubator/activemq/trunk/activemq-core/src/test/java/org/apache/activemq/JmsQueueCompositeSendReceiveTest.java (original)
+++ incubator/activemq/trunk/activemq-core/src/test/java/org/apache/activemq/JmsQueueCompositeSendReceiveTest.java Tue Mar 21 15:20:55 2006
@@ -61,7 +61,7 @@
     protected String getProducerSubject() {
         return "FOO.BAR.HUMBUG,FOO.BAR.HUMBUG2";
     }
-
+   
     /**
      * Test if all the messages sent are being received.
      *

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Modified: incubator/activemq/trunk/activemq-core/src/test/java/org/apache/activemq/openwire/v1/NetworkBridgeFilterTest.java
URL: http://svn.apache.org/viewcvs/incubator/activemq/trunk/activemq-core/src/test/java/org/apache/activemq/openwire/v1/NetworkBridgeFilterTest.java?rev=387665&r1=387664&r2=387665&view=diff
==============================================================================
--- incubator/activemq/trunk/activemq-core/src/test/java/org/apache/activemq/openwire/v1/NetworkBridgeFilterTest.java (original)
+++ incubator/activemq/trunk/activemq-core/src/test/java/org/apache/activemq/openwire/v1/NetworkBridgeFilterTest.java Tue Mar 21 15:20:55 2006
@@ -1 +1,57 @@
-/**
 *
 * Copyright 2005-2006 The Apache Software Foundation
 *
 * Licensed 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.activemq.openwire.v1;

import java.io.DataInputStream;
import java.io.DataOutputStream;
import java.io.IOException;

import org.apache.activemq.openwire.*;
import org.apache.activemq.command.*;


/**
 * Test case for the OpenWire marshalling for NetworkBridgeFilter
 *
 *
 * NOTE!: This file is auto generated - do not modify!
 *        if you need to
  make a change, please see the modify the groovy scripts in the
 *        under src/gram/script and then use maven openwire:generate to regenerate 
 *        this file.
 *
 * @version $Revision: $
 */
public class NetworkBridgeFilterTest extends DataFileGeneratorTestSupport {


    public static NetworkBridgeFilterTest SINGLETON = new NetworkBridgeFilterTest();

    public Object createObject() throws Exception {
    		NetworkBridgeFilter info = new NetworkBridgeFilter();
    		populateObject(info);
    		return info;
    }

    
    protected void populateObject(Object object) throws Exception {
    		super.populateObject(object);
    		NetworkBridgeFilter info = (NetworkBridgeFilter) object;
        info.setNetworkTTL(1);
        info.setNetworkBrokerId(createBrokerId("NetworkBrokerId:1"));

            }
        }
\ No newline at end of file
+/**
+ *
+ * Copyright 2005-2006 The Apache Software Foundation
+ *
+ * Licensed 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.activemq.openwire.v1;
+
+import java.io.DataInputStream;
+import java.io.DataOutputStream;
+import java.io.IOException;
+
+import org.apache.activemq.openwire.*;
+import org.apache.activemq.command.*;
+
+
+/**
+ * Test case for the OpenWire marshalling for NetworkBridgeFilter
+ *
+ *
+ * NOTE!: This file is auto generated - do not modify!
+ *        if you need to make a change, please see the modify the groovy scripts in the
+ *        under src/gram/script and then use maven openwire:generate to regenerate 
+ *        this file.
+ *
+ * @version $Revision: $
+ */
+public class NetworkBridgeFilterTest extends DataFileGeneratorTestSupport {
+
+
+    public static NetworkBridgeFilterTest SINGLETON = new NetworkBridgeFilterTest();
+
+    public Object createObject() throws Exception {
+    		NetworkBridgeFilter info = new NetworkBridgeFilter();
+    		populateObject(info);
+    		return info;
+    }
+
+    
+    protected void populateObject(Object object) throws Exception {
+    		super.populateObject(object);
+    		NetworkBridgeFilter info = (NetworkBridgeFilter) object;
+        info.setNetworkTTL(1);
+        info.setNetworkBrokerId(createBrokerId("NetworkBrokerId:1"));
+
+            }
+        }

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Modified: incubator/activemq/trunk/activemq-dotnet/src/main/csharp/ActiveMQ/BrokerException.cs
URL: http://svn.apache.org/viewcvs/incubator/activemq/trunk/activemq-dotnet/src/main/csharp/ActiveMQ/BrokerException.cs?rev=387665&r1=387664&r2=387665&view=diff
==============================================================================
--- incubator/activemq/trunk/activemq-dotnet/src/main/csharp/ActiveMQ/BrokerException.cs (original)
+++ incubator/activemq/trunk/activemq-dotnet/src/main/csharp/ActiveMQ/BrokerException.cs Tue Mar 21 15:20:55 2006
@@ -1,54 +1,54 @@
-/*
- * Copyright 2006 The Apache Software Foundation or its licensors, as
- * applicable.
- *
- * Licensed 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.
- */
-using ActiveMQ.Commands;
-using NMS;
-
-namespace ActiveMQ
-{
-	
-	/// <summary>
-	/// Exception thrown when the broker returns an error
-	/// </summary>
-	public class BrokerException : NMSException
-    {
-        
-        private BrokerError brokerError;
-        
-        public BrokerException(BrokerError brokerError) : base(
-            brokerError.ExceptionClass + " : " + brokerError.Message)
-        {
-            this.brokerError = brokerError;
-        }
-        
-        public BrokerError BrokerError
-		{
-            get {
-                return brokerError;
-            }
-        }
-        
-        public virtual string JavaStackTrace
-        {
-            get {
-                return brokerError.StackTrace;
-            }
-        }
-        
-    }
-}
-
-
+/*
+ * Copyright 2006 The Apache Software Foundation or its licensors, as
+ * applicable.
+ *
+ * Licensed 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.
+ */
+using ActiveMQ.Commands;
+using NMS;
+
+namespace ActiveMQ
+{
+	
+	/// <summary>
+	/// Exception thrown when the broker returns an error
+	/// </summary>
+	public class BrokerException : NMSException
+    {
+        
+        private BrokerError brokerError;
+        
+        public BrokerException(BrokerError brokerError) : base(
+            brokerError.ExceptionClass + " : " + brokerError.Message)
+        {
+            this.brokerError = brokerError;
+        }
+        
+        public BrokerError BrokerError
+		{
+            get {
+                return brokerError;
+            }
+        }
+        
+        public virtual string JavaStackTrace
+        {
+            get {
+                return brokerError.StackTrace;
+            }
+        }
+        
+    }
+}
+
+

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