Rolled back the renaming of existing exceptions.

7 files changed, 100 insertions, 100 deletions

diff --git a/src/main/java/com/c2kernel/entity/proxy/AgentProxy.java b/src/main/java/com/c2kernel/entity/proxy/AgentProxy.java
index 7e6b3e4..df26ab5 100644
--- a/src/main/java/com/c2kernel/entity/proxy/AgentProxy.java
+++ b/src/main/java/com/c2kernel/entity/proxy/AgentProxy.java
@@ -25,10 +25,10 @@ import java.util.Iterator;
 

 import com.c2kernel.common.AccessRightsException;

 import com.c2kernel.common.InvalidCollectionModification;

-import com.c2kernel.common.InvalidData;

-import com.c2kernel.common.InvalidTransition;

-import com.c2kernel.common.ObjectAlreadyExists;

-import com.c2kernel.common.ObjectNotFound;

+import com.c2kernel.common.InvalidDataException;

+import com.c2kernel.common.InvalidTransitionException;

+import com.c2kernel.common.ObjectAlreadyExistsException;

+import com.c2kernel.common.ObjectNotFoundException;

 import com.c2kernel.common.PersistencyException;

 import com.c2kernel.entity.Agent;

 import com.c2kernel.entity.AgentHelper;

@@ -69,7 +69,7 @@ public class AgentProxy extends ItemProxy
     **************************************************************************/

     protected AgentProxy( org.omg.CORBA.Object  ior,

                           AgentPath             agentPath)

-        throws ObjectNotFound

+        throws ObjectNotFoundException

     {

     	super(ior, agentPath);

     	mAgentPath = agentPath;

@@ -84,12 +84,12 @@ public class AgentProxy extends ItemProxy
     }

 

 	@Override

-	public Agent narrow() throws ObjectNotFound

+	public Agent narrow() throws ObjectNotFoundException

     {

         try {

             return AgentHelper.narrow(mIOR);

         } catch (org.omg.CORBA.BAD_PARAM ex) { }

-        throw new ObjectNotFound("CORBA Object was not an Agent, or the server is down.");

+        throw new ObjectNotFoundException("CORBA Object was not an Agent, or the server is down.");

     }

 

     /**

@@ -98,21 +98,21 @@ public class AgentProxy extends ItemProxy
      *

      * @param job

      * @throws AccessRightsException

-     * @throws InvalidData

-     * @throws InvalidTransition

-     * @throws ObjectNotFound

+     * @throws InvalidDataException

+     * @throws InvalidTransitionException

+     * @throws ObjectNotFoundException

      * @throws PersistencyException

-     * @throws ObjectAlreadyExists

+     * @throws ObjectAlreadyExistsException

      * @throws ScriptErrorException 

      * @throws InvalidCollectionModification 

      */

     public String execute(Job job)

         throws AccessRightsException,

-               InvalidData,

-               InvalidTransition,

-               ObjectNotFound,

+               InvalidDataException,

+               InvalidTransitionException,

+               ObjectNotFoundException,

                PersistencyException,

-               ObjectAlreadyExists, 

+               ObjectAlreadyExistsException, 

                ScriptErrorException, InvalidCollectionModification

     {

         ItemProxy item = Gateway.getProxyManager().getProxy(job.getItemPath());

@@ -130,12 +130,12 @@ public class AgentProxy extends ItemProxy
             Schema schema = LocalObjectLoader.getSchema(schemaName, schemaVersion);

 

             if (schema == null)

-                throw new InvalidData("Job references outcome type "+schemaName+" version "+schemaVersion+" that does not exist in this centre.");

+                throw new InvalidDataException("Job references outcome type "+schemaName+" version "+schemaVersion+" that does not exist in this centre.");

 

             try {

                 validator = OutcomeValidator.getValidator(schema);

             } catch (Exception e) {

-                throw new InvalidData("Could not create validator: "+e.getMessage());

+                throw new InvalidDataException("Could not create validator: "+e.getMessage());

             }

         }

 

@@ -149,7 +149,7 @@ public class AgentProxy extends ItemProxy
                     String error = validator.validate(job.getOutcomeString());

                     if (error.length() > 0) {

                         Logger.error("Outcome not valid: \n " + error);

-                        throw new InvalidData(error);

+                        throw new InvalidDataException(error);

                     }

                 }

 

@@ -164,7 +164,7 @@ public class AgentProxy extends ItemProxy
                     Logger.warning("Script errors: "+errorString);

             } catch (ScriptingEngineException ex) {

                 Logger.error(ex);

-                throw new InvalidData(ex.getMessage());

+                throw new InvalidDataException(ex.getMessage());

             }

         }

 

@@ -172,7 +172,7 @@ public class AgentProxy extends ItemProxy
             Logger.msg(3, "AgentProxy - validating outcome");

             String error = validator.validate(job.getOutcomeString());

             if (error.length() > 0)

-                throw new InvalidData(error);

+                throw new InvalidDataException(error);

         }

 

         job.setAgentPath(mAgentPath);

@@ -194,18 +194,18 @@ public class AgentProxy extends ItemProxy
 

     public String execute(ItemProxy item, String predefStep, C2KLocalObject obj)

     throws AccessRightsException,

-           InvalidData,

-           InvalidTransition,

-           ObjectNotFound,

+           InvalidDataException,

+           InvalidTransitionException,

+           ObjectNotFoundException,

            PersistencyException,

-           ObjectAlreadyExists, InvalidCollectionModification

+           ObjectAlreadyExistsException, InvalidCollectionModification

     {

         String param;

         try {

             param = marshall(obj);

         } catch (Exception ex) {

             Logger.error(ex);

-            throw new InvalidData("Error on marshall");

+            throw new InvalidDataException("Error on marshall");

         }

         return execute(item, predefStep, param);

     }

@@ -222,20 +222,20 @@ public class AgentProxy extends ItemProxy
      * @return The outcome after processing. May have been altered by the step.

      * 

      * @throws AccessRightsException The agent was not allowed to execute this step

-     * @throws InvalidData The parameters supplied were incorrect

-     * @throws InvalidTransition The step wasn't available

-     * @throws ObjectNotFound Thrown by some steps that try to locate additional objects

+     * @throws InvalidDataException The parameters supplied were incorrect

+     * @throws InvalidTransitionException The step wasn't available

+     * @throws ObjectNotFoundException Thrown by some steps that try to locate additional objects

      * @throws PersistencyException Problem writing or reading the database

-     * @throws ObjectAlreadyExists Thrown by steps that create additional object

+     * @throws ObjectAlreadyExistsException Thrown by steps that create additional object

      * @throws InvalidCollectionModification 

      */

     public String execute(ItemProxy item, String predefStep, String[] params)

     throws AccessRightsException,

-           InvalidData,

-           InvalidTransition,

-           ObjectNotFound,

+           InvalidDataException,

+           InvalidTransitionException,

+           ObjectNotFoundException,

            PersistencyException,

-           ObjectAlreadyExists, InvalidCollectionModification

+           ObjectAlreadyExistsException, InvalidCollectionModification

     {

     	String schemaName = PredefinedStep.getPredefStepSchemaName(predefStep);

     	String param;

@@ -257,21 +257,21 @@ public class AgentProxy extends ItemProxy
      * @param param

      * @return

      * @throws AccessRightsException

-     * @throws InvalidData

-     * @throws InvalidTransition

-     * @throws ObjectNotFound

+     * @throws InvalidDataException

+     * @throws InvalidTransitionException

+     * @throws ObjectNotFoundException

      * @throws PersistencyException

-     * @throws ObjectAlreadyExists

+     * @throws ObjectAlreadyExistsException

      * @throws InvalidCollectionModification 

      */

     

     public String execute(ItemProxy item, String predefStep, String param) 

     throws AccessRightsException, 

-    	   InvalidData, 

-    	   InvalidTransition, 

-    	   ObjectNotFound, 

+    	   InvalidDataException, 

+    	   InvalidTransitionException, 

+    	   ObjectNotFoundException, 

     	   PersistencyException, 

-    	   ObjectAlreadyExists, InvalidCollectionModification 

+    	   ObjectAlreadyExistsException, InvalidCollectionModification 

     {

     	return execute(item, predefStep, new String[] {param });

     }

@@ -286,24 +286,24 @@ public class AgentProxy extends ItemProxy
     }

 

     /** Let scripts resolve items */

-    public ItemProxy searchItem(String name) throws ObjectNotFound {

+    public ItemProxy searchItem(String name) throws ObjectNotFoundException {

         Iterator<Path> results = Gateway.getLookup().search(new DomainPath(""),name);

 

         Path returnPath = null;

         if (!results.hasNext())

-            throw new ObjectNotFound(name);

+            throw new ObjectNotFoundException(name);

 

         while(results.hasNext()) {

             Path nextMatch = results.next();

             if (returnPath != null && nextMatch.getUUID() != null && !returnPath.getUUID().equals(nextMatch.getUUID()))

-                throw new ObjectNotFound("Too many items with that name");

+                throw new ObjectNotFoundException("Too many items with that name");

             returnPath = nextMatch;

         }

 

         return Gateway.getProxyManager().getProxy(returnPath);

     }

 

-    public ItemProxy getItem(String itemPath) throws ObjectNotFound {

+    public ItemProxy getItem(String itemPath) throws ObjectNotFoundException {

     	return (getItem(new DomainPath(itemPath)));

     }

 

@@ -312,11 +312,11 @@ public class AgentProxy extends ItemProxy
 		return mAgentPath;

 	}

 

-	public ItemProxy getItem(Path itemPath) throws ObjectNotFound {

+	public ItemProxy getItem(Path itemPath) throws ObjectNotFoundException {

     	return Gateway.getProxyManager().getProxy(itemPath);

     }

 

-    public ItemProxy getItemByUUID(String uuid) throws ObjectNotFound, InvalidItemPathException {

+    public ItemProxy getItemByUUID(String uuid) throws ObjectNotFoundException, InvalidItemPathException {

         return Gateway.getProxyManager().getProxy(new ItemPath(uuid));

     }

 }

diff --git a/src/main/java/com/c2kernel/entity/proxy/ItemProxy.java b/src/main/java/com/c2kernel/entity/proxy/ItemProxy.java
index f5b0be7..7a2d930 100644
--- a/src/main/java/com/c2kernel/entity/proxy/ItemProxy.java
+++ b/src/main/java/com/c2kernel/entity/proxy/ItemProxy.java
@@ -33,10 +33,10 @@ import com.c2kernel.collection.Collection;
 import com.c2kernel.collection.CollectionArrayList;

 import com.c2kernel.common.AccessRightsException;

 import com.c2kernel.common.InvalidCollectionModification;

-import com.c2kernel.common.InvalidData;

-import com.c2kernel.common.InvalidTransition;

-import com.c2kernel.common.ObjectAlreadyExists;

-import com.c2kernel.common.ObjectNotFound;

+import com.c2kernel.common.InvalidDataException;

+import com.c2kernel.common.InvalidTransitionException;

+import com.c2kernel.common.ObjectAlreadyExistsException;

+import com.c2kernel.common.ObjectNotFoundException;

 import com.c2kernel.common.PersistencyException;

 import com.c2kernel.entity.C2KLocalObject;

 import com.c2kernel.entity.Item;

@@ -89,18 +89,18 @@ public class ItemProxy
 		return mItemPath;

 	}

 	

-	protected Item getItem() throws ObjectNotFound {

+	protected Item getItem() throws ObjectNotFoundException {

 		if (mItem == null)

 			mItem = narrow();

 		return mItem;

 	}

 

-	public Item narrow() throws ObjectNotFound

+	public Item narrow() throws ObjectNotFoundException

      {

          try {

              return ItemHelper.narrow(mIOR);

          } catch (org.omg.CORBA.BAD_PARAM ex) { }

-         throw new ObjectNotFound("CORBA Object was not an Item, or the server is down.");

+         throw new ObjectNotFoundException("CORBA Object was not an Item, or the server is down.");

      }

 	

 	public void initialise( AgentPath agentId,

@@ -108,11 +108,11 @@ public class ItemProxy
                             CompositeActivity  workflow,

                             CollectionArrayList colls

                             )

-        throws AccessRightsException, InvalidData, PersistencyException, ObjectNotFound, MarshalException, ValidationException, IOException, MappingException, InvalidCollectionModification

+        throws AccessRightsException, InvalidDataException, PersistencyException, ObjectNotFoundException, MarshalException, ValidationException, IOException, MappingException, InvalidCollectionModification

     {

         Logger.msg(7, "ItemProxy::initialise - started");

         CastorXMLUtility xml = Gateway.getMarshaller();

-        if (itemProps == null) throw new InvalidData("No initial properties supplied");

+        if (itemProps == null) throw new InvalidDataException("No initial properties supplied");

         String propString = xml.marshall(itemProps);

         String wfString = "";

         if (workflow != null) wfString = xml.marshall(workflow);

@@ -124,7 +124,7 @@ public class ItemProxy
 

     public void setProperty(AgentProxy agent, String name, String value)

         throws AccessRightsException,

-        PersistencyException, InvalidData

+        PersistencyException, InvalidDataException

     {

         String[] params = new String[2];

         params[0] = name;

@@ -135,7 +135,7 @@ public class ItemProxy
             throw (e);

         } catch (PersistencyException e) {

             throw (e);

-        } catch (InvalidData e) {

+        } catch (InvalidDataException e) {

             throw (e);

         } catch (Exception e) {

             Logger.error(e);

@@ -149,23 +149,23 @@ public class ItemProxy
     **************************************************************************/

     public String requestAction( Job thisJob )

         throws AccessRightsException,

-            InvalidTransition,

-            ObjectNotFound,

-            InvalidData,

+            InvalidTransitionException,

+            ObjectNotFoundException,

+            InvalidDataException,

             PersistencyException,

-            ObjectAlreadyExists, 

+            ObjectAlreadyExistsException, 

             InvalidCollectionModification

     {

 		String outcome = thisJob.getOutcomeString();

 		// check fields that should have been filled in

 		if (outcome==null)

 			if (thisJob.isOutcomeRequired())

-				throw new InvalidData("Outcome is required.");

+				throw new InvalidDataException("Outcome is required.");

 			else

 				outcome="";

 

         if (thisJob.getAgentPath() == null)

-            throw new InvalidData("No Agent specified.");

+            throw new InvalidDataException("No Agent specified.");

 

         Logger.msg(7, "ItemProxy - executing "+thisJob.getStepPath()+" for "+thisJob.getAgentName());

         return getItem().requestAction (thisJob.getAgentPath().getSystemKey(), thisJob.getStepPath(),

@@ -177,7 +177,7 @@ public class ItemProxy
     **************************************************************************/

     private ArrayList<Job> getJobList(AgentPath agentPath, boolean filter)

         throws AccessRightsException,

-               ObjectNotFound,

+               ObjectNotFoundException,

                PersistencyException

     {

         JobArrayList thisJobList;

@@ -194,7 +194,7 @@ public class ItemProxy
 

     public ArrayList<Job> getJobList(AgentProxy agent)

     throws AccessRightsException,

-           ObjectNotFound,

+           ObjectNotFoundException,

            PersistencyException

     {

         return getJobList(agent.getPath(), true);

@@ -202,7 +202,7 @@ public class ItemProxy
 

     private Job getJobByName(String actName, AgentPath agent)

     throws AccessRightsException,

-           ObjectNotFound,

+           ObjectNotFoundException,

            PersistencyException {

 

     	ArrayList<Job> jobList = getJobList(agent, true);

@@ -214,21 +214,21 @@ public class ItemProxy
 

     }

     

-    public Collection<?> getCollection(String collName) throws ObjectNotFound {

+    public Collection<?> getCollection(String collName) throws ObjectNotFoundException {

     	return (Collection<?>)getObject(ClusterStorage.COLLECTION+"/"+collName+"/last");

     }

     

-    public Workflow getWorkflow() throws ObjectNotFound {

+    public Workflow getWorkflow() throws ObjectNotFoundException {

     	return (Workflow)getObject(ClusterStorage.LIFECYCLE+"/workflow");

     }

     

-    public Viewpoint getViewpoint(String schemaName, String viewName) throws ObjectNotFound {

+    public Viewpoint getViewpoint(String schemaName, String viewName) throws ObjectNotFoundException {

     	return (Viewpoint)getObject(ClusterStorage.VIEWPOINT+"/"+schemaName+"/"+viewName);

     }

     

     public Job getJobByName(String actName, AgentProxy agent)

     throws AccessRightsException,

-           ObjectNotFound,

+           ObjectNotFoundException,

            PersistencyException {

     	return getJobByName(actName, agent.getPath());

     }

@@ -248,7 +248,7 @@ public class ItemProxy
     *

     **************************************************************************/

 	public String queryData( String path )

-        throws ObjectNotFound

+        throws ObjectNotFoundException

     {

 

     	try {

@@ -266,7 +266,7 @@ public class ItemProxy
 			}

 			C2KLocalObject target = Gateway.getStorage().get(mItemPath, path, null);

 			return Gateway.getMarshaller().marshall(target);

-        } catch (ObjectNotFound e) {

+        } catch (ObjectNotFoundException e) {

             throw e;

 		} catch (Exception e) {

 			Logger.error(e);

@@ -274,11 +274,11 @@ public class ItemProxy
 		}

     }

 

-    public String[] getContents( String path ) throws ObjectNotFound {

+    public String[] getContents( String path ) throws ObjectNotFoundException {

         try {

 			return Gateway.getStorage().getClusterContents(mItemPath, path.substring(0, path.length()));

 		} catch (PersistencyException e) {

-			throw new ObjectNotFound(e.toString());

+			throw new ObjectNotFoundException(e.toString());

 		}

     }

 

@@ -287,7 +287,7 @@ public class ItemProxy
     *

     **************************************************************************/

     public C2KLocalObject getObject( String xpath )

-        throws ObjectNotFound

+        throws ObjectNotFoundException

     {

         // load from storage, falling back to proxy loader if not found in others

         try

@@ -297,14 +297,14 @@ public class ItemProxy
         catch( PersistencyException ex )

         {

         	Logger.msg(4, "Exception loading object :"+mItemPath+"/"+xpath);

-            throw new ObjectNotFound( ex.toString() );

+            throw new ObjectNotFoundException( ex.toString() );

         }

     }

 

 

 

     public String getProperty( String name )

-        throws ObjectNotFound

+        throws ObjectNotFoundException

     {

         Logger.msg(5, "Get property "+name+" from item "+mItemPath);

     	Property prop = (Property)getObject("Property/"+name);

@@ -314,7 +314,7 @@ public class ItemProxy
     	}

         catch (NullPointerException ex)

         {

-    		throw new ObjectNotFound();

+    		throw new ObjectNotFoundException();

     	}

     }

 

@@ -322,7 +322,7 @@ public class ItemProxy
     {

         try {

             return getProperty("Name");

-        } catch (ObjectNotFound ex) {

+        } catch (ObjectNotFoundException ex) {

             return null;

         }

     }

diff --git a/src/main/java/com/c2kernel/entity/proxy/MemberSubscription.java b/src/main/java/com/c2kernel/entity/proxy/MemberSubscription.java
index 5e063ed..60e5233 100644
--- a/src/main/java/com/c2kernel/entity/proxy/MemberSubscription.java
+++ b/src/main/java/com/c2kernel/entity/proxy/MemberSubscription.java
@@ -23,7 +23,7 @@ import java.lang.ref.WeakReference;
 import java.util.ArrayList;

 import java.util.StringTokenizer;

 

-import com.c2kernel.common.ObjectNotFound;

+import com.c2kernel.common.ObjectNotFoundException;

 import com.c2kernel.entity.C2KLocalObject;

 import com.c2kernel.utils.Logger;

 

@@ -70,7 +70,7 @@ public class MemberSubscription<C extends C2KLocalObject> implements Runnable {
                     newMember = (C)subject.getObject(interest+"/"+newChild);

                     contents.remove(newChild);

                     observer.add(newMember);

-                } catch (ObjectNotFound ex) {

+                } catch (ObjectNotFoundException ex) {

                     observer.control(ERROR, "Listed member "+newChild+" was not found.");

                 } catch (ClassCastException ex) {

                 	Logger.error(ex);

@@ -117,7 +117,7 @@ public class MemberSubscription<C extends C2KLocalObject> implements Runnable {
                     Logger.msg(4, "Adding "+path);

                     contents.add(name);

                     observer.add(newMember);

-                } catch (ObjectNotFound e) {

+                } catch (ObjectNotFoundException e) {

                     Logger.error("Member Subscription: could not load "+path);

                     Logger.error(e);

                 }

diff --git a/src/main/java/com/c2kernel/entity/proxy/ProxyClientConnection.java b/src/main/java/com/c2kernel/entity/proxy/ProxyClientConnection.java
index 02dc665..4aff44b 100644
--- a/src/main/java/com/c2kernel/entity/proxy/ProxyClientConnection.java
+++ b/src/main/java/com/c2kernel/entity/proxy/ProxyClientConnection.java
@@ -30,7 +30,7 @@ import java.net.SocketException;
 import java.util.ArrayList;

 import java.util.Iterator;

 

-import com.c2kernel.common.InvalidData;

+import com.c2kernel.common.InvalidDataException;

 import com.c2kernel.lookup.ItemPath;

 import com.c2kernel.process.Gateway;

 import com.c2kernel.utils.Logger;

@@ -110,7 +110,7 @@ public class ProxyClientConnection implements SocketHandler {
                     thisMessage = new ProxyMessage(input);

                     processMessage(thisMessage);

                 } catch (InterruptedIOException ex) { //timeout

-                } catch (InvalidData ex) { // invalid proxy message

+                } catch (InvalidDataException ex) { // invalid proxy message

                     Logger.error("ProxyClientConnection "+thisClientId+" - Invalid proxy message: "+input);

                 }

 

@@ -123,7 +123,7 @@ public class ProxyClientConnection implements SocketHandler {
         Logger.msg(1, "ProxyClientConnection "+thisClientId+" closed.");

     }

 

-    private void processMessage(ProxyMessage message) throws InvalidData {

+    private void processMessage(ProxyMessage message) throws InvalidDataException {

 

         // proxy disconnection

         if (message.getPath().equals(ProxyMessage.BYEPATH)) {

diff --git a/src/main/java/com/c2kernel/entity/proxy/ProxyManager.java b/src/main/java/com/c2kernel/entity/proxy/ProxyManager.java
index 8824951..aa38ea8 100644
--- a/src/main/java/com/c2kernel/entity/proxy/ProxyManager.java
+++ b/src/main/java/com/c2kernel/entity/proxy/ProxyManager.java
@@ -25,8 +25,8 @@ import java.util.ConcurrentModificationException;
 import java.util.HashMap;

 import java.util.Iterator;

 

-import com.c2kernel.common.InvalidData;

-import com.c2kernel.common.ObjectNotFound;

+import com.c2kernel.common.InvalidDataException;

+import com.c2kernel.common.ObjectNotFoundException;

 import com.c2kernel.lookup.AgentPath;

 import com.c2kernel.lookup.DomainPath;

 import com.c2kernel.lookup.ItemPath;

@@ -103,7 +103,7 @@ public class ProxyManager
         }

     }

 

-    protected void processMessage(ProxyMessage thisMessage) throws InvalidData {

+    protected void processMessage(ProxyMessage thisMessage) throws InvalidDataException {

         if (Logger.doLog(9)) Logger.msg(9, thisMessage.toString());

 

         if (thisMessage.getPath().equals(ProxyMessage.PINGPATH)) // ping response

@@ -166,7 +166,7 @@ public class ProxyManager
     **************************************************************************/

     private ItemProxy createProxy( org.omg.CORBA.Object ior,

                                               ItemPath itemPath)

-        throws ObjectNotFound

+        throws ObjectNotFoundException

     {

 

         ItemProxy newProxy = null;

@@ -201,7 +201,7 @@ public class ProxyManager
     **************************************************************************/

     private ItemProxy getProxy( org.omg.CORBA.Object ior,

     							            ItemPath itemPath)

-        throws ObjectNotFound

+        throws ObjectNotFoundException

     {

 

         synchronized(proxyPool) {

@@ -224,7 +224,7 @@ public class ProxyManager
     * Proxy from Alias

     **************************************************************************/

     public ItemProxy getProxy( Path path )

-        throws ObjectNotFound

+        throws ObjectNotFoundException

     {

     	ItemPath itemPath;

     	if (path instanceof ItemPath) itemPath = (ItemPath)path;

@@ -236,7 +236,7 @@ public class ProxyManager
     }

     

     public AgentProxy getAgentProxy( AgentPath path )

-    	throws ObjectNotFound

+    	throws ObjectNotFoundException

     {

     	return (AgentProxy) getProxy(path);

     }

diff --git a/src/main/java/com/c2kernel/entity/proxy/ProxyMessage.java b/src/main/java/com/c2kernel/entity/proxy/ProxyMessage.java
index fc69992..354ec32 100644
--- a/src/main/java/com/c2kernel/entity/proxy/ProxyMessage.java
+++ b/src/main/java/com/c2kernel/entity/proxy/ProxyMessage.java
@@ -23,7 +23,7 @@ package com.c2kernel.entity.proxy;
 import java.io.IOException;

 import java.net.DatagramPacket;

 

-import com.c2kernel.common.InvalidData;

+import com.c2kernel.common.InvalidDataException;

 import com.c2kernel.lookup.InvalidItemPathException;

 import com.c2kernel.lookup.ItemPath;

 

@@ -65,17 +65,17 @@ public class ProxyMessage {
         setState(state);

     }

 

-    public ProxyMessage(String line) throws InvalidData, IOException {

+    public ProxyMessage(String line) throws InvalidDataException, IOException {

         if (line == null)

             throw new IOException("Null proxy message");

         String[] tok = line.split(":");

         if (tok.length != 2)

-            throw new InvalidData("String '"+line+"' does not constitute a valid proxy message.");

+            throw new InvalidDataException("String '"+line+"' does not constitute a valid proxy message.");

         if (tok[0].length() > 0 && !tok[0].equals("tree")) {

         	try {

 				itemPath = new ItemPath(tok[0]);

 			} catch (InvalidItemPathException e) {

-				throw new InvalidData("Item in proxy message "+line+" was not valid");

+				throw new InvalidDataException("Item in proxy message "+line+" was not valid");

 			}

         }

         path = tok[1];

@@ -85,7 +85,7 @@ public class ProxyMessage {
         }

     }

 

-    public ProxyMessage(DatagramPacket packet) throws InvalidData, IOException {

+    public ProxyMessage(DatagramPacket packet) throws InvalidDataException, IOException {

         this(new String(packet.getData()));

     }

 

diff --git a/src/main/java/com/c2kernel/entity/proxy/ProxyServerConnection.java b/src/main/java/com/c2kernel/entity/proxy/ProxyServerConnection.java
index edcbd44..25a7216 100644
--- a/src/main/java/com/c2kernel/entity/proxy/ProxyServerConnection.java
+++ b/src/main/java/com/c2kernel/entity/proxy/ProxyServerConnection.java
@@ -27,7 +27,7 @@ import java.io.InterruptedIOException;
 import java.io.PrintWriter;

 import java.net.Socket;

 

-import com.c2kernel.common.InvalidData;

+import com.c2kernel.common.InvalidDataException;

 import com.c2kernel.utils.Logger;

 

 

@@ -76,7 +76,7 @@ public class ProxyServerConnection extends Thread
                             manager.processMessage(thisMessage);

                         } catch (InterruptedIOException ex) { // timeout - send a ping

                             sendMessage(ProxyMessage.pingMessage);

-                        } catch (InvalidData ex) { // invalid proxy message

+                        } catch (InvalidDataException ex) { // invalid proxy message

                             if (input != null)

                                 Logger.error("EntityProxyManager - Invalid proxy message: "+input);

                         }