diff options
Diffstat (limited to 'source/com/c2kernel/collection/AggregationMember.java')
| -rw-r--r-- | source/com/c2kernel/collection/AggregationMember.java | 161 |
1 files changed, 0 insertions, 161 deletions
diff --git a/source/com/c2kernel/collection/AggregationMember.java b/source/com/c2kernel/collection/AggregationMember.java deleted file mode 100644 index e3b213e..0000000 --- a/source/com/c2kernel/collection/AggregationMember.java +++ /dev/null @@ -1,161 +0,0 @@ -package com.c2kernel.collection;
-
-import java.awt.Image;
-import java.util.StringTokenizer;
-
-import com.c2kernel.common.ObjectNotFoundException;
-import com.c2kernel.entity.proxy.EntityProxy;
-import com.c2kernel.graph.model.GraphableVertex;
-import com.c2kernel.lookup.EntityPath;
-import com.c2kernel.lookup.InvalidEntityPathException;
-import com.c2kernel.persistency.ClusterStorage;
-import com.c2kernel.process.Gateway;
-import com.c2kernel.property.Property;
-import com.c2kernel.utils.Logger;
-import com.c2kernel.utils.Resource;
-
-/**
-* @version $Revision: 1.11 $ $Date: 2005/12/01 14:23:15 $
-* @author $Author: abranson $
-*/
-
-
-//this extends Vertex for inherit the graph visualization
-//this does not implement MemberObject anylonger. it is a java object.
-//eventually the member object corba interface will be phased out.
-public class AggregationMember extends GraphableVertex implements CollectionMember
-{
-
- private int mEntityKey = -1;
- private EntityProxy mEntity = null;
- private Aggregation mCollection = null;
- private String mClassProps = null;
- String entityName;
- Image image;
-
-
- /**************************************************************************
- *
- **************************************************************************/
- public AggregationMember()
- {
- super();
- mEntityKey = -1;
- mCollection = null;
- }
-
- @Override
- public void setEntityKey(int entityKey) {
- mEntityKey = entityKey;
- entityName = null;
- }
-
- public void setCollection(Aggregation aggregation)
- {
- mCollection = aggregation;
- }
-
- @Override
- public void setClassProps(String props)
- {
- mClassProps = props;
- }
-
- @Override
- public int getEntityKey()
- {
- return mEntityKey;
- }
-
- public Aggregation getCollection()
- {
- return mCollection;
- }
-
- @Override
- public String getClassProps()
- {
- return mClassProps;
- }
-
- @Override
- public void assignEntity(int entityKey) throws MembershipException
- {
- if (entityKey > -1) {
- if (mClassProps == null || getProperties() == null)
- throw new MembershipException("ClassProps not yet set. Cannot check membership validity.");
-
- //for each mandatory prop check if its in the member property and has the matching value
- StringTokenizer sub = new StringTokenizer(mClassProps, ",");
- while (sub.hasMoreTokens())
- {
- String aClassProp = sub.nextToken();
- try {
- String memberValue = (String)getProperties().get(aClassProp);
- Property entityProperty = (Property)Gateway.getStorage().get(entityKey, ClusterStorage.PROPERTY+"/"+aClassProp, null);
- if (entityProperty == null)
- throw new MembershipException("Property "+aClassProp+ " does not exist for entityKey=" + entityKey );
- if (entityProperty.getValue() == null || !entityProperty.getValue().equalsIgnoreCase(memberValue))
- throw new MembershipException("Value of mandatory prop "+aClassProp+" does not match: " + entityProperty.getValue()+"!="+memberValue);
- }
- catch (MembershipException ex) {
- throw ex;
- }
- catch (Exception ex)
- {
- Logger.error(ex);
- throw new MembershipException("Error checking properties");
- }
- }
- }
-
- mEntityKey = entityKey;
- mEntity = null;
- entityName = null;
- }
-
- @Override
- public void clearEntity() {
- mEntityKey = -1;
- mEntity = null;
- }
-
- @Override
- public EntityProxy resolveEntity() throws ObjectNotFoundException {
- if (mEntity == null) {
- try {
- EntityPath path = new EntityPath(mEntityKey);
- mEntity = Gateway.getProxyManager().getProxy(path);
- } catch (InvalidEntityPathException ex) {
- throw new ObjectNotFoundException("No member defined", "");
- }
- }
- return mEntity;
-
- }
-
- public Image getImage() {
- if (image == null) {
- image = Resource.findImage("typeicons/"+getProperties().get("Type")+"_16.png").getImage();
- }
- return image;
- }
-
- public String getEntityName() {
- if (entityName == null) {
- if (mEntityKey > -1) {
- try {
- entityName = resolveEntity().getName();
- } catch (ObjectNotFoundException ex) {
- Logger.error(ex);
- entityName = "Error ("+mEntityKey+")";
- }
- }
- else
- entityName = "Empty";
- }
-
- return entityName;
- }
-
-}
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