1 files changed, 114 insertions, 0 deletions
diff --git a/source/com/c2kernel/collection/Dependency.java b/source/com/c2kernel/collection/Dependency.java
new file mode 100755
index 0000000..1b74d42
--- /dev/null
+++ b/source/com/c2kernel/collection/Dependency.java
@@ -0,0 +1,114 @@
+package com.c2kernel.collection;
+
+import java.util.Iterator;
+
+import com.c2kernel.utils.*;
+
+/*
+Dependency Object
+Objectified link representing dependency between items.
+e.g.: Used for ProductDesc::Item-dependency-dependencymember-WfDesc::Item
+*/
+
+/**
+ * @version $Revision: 1.15 $ $Date: 2005/04/07 08:03:21 $
+ * @author  $Author: abranson $
+ */
+public class Dependency extends Parent2ChildCollection
+{
+
+    protected CastorHashMap mProperties = new CastorHashMap();
+    protected String mClassProps = "";
+    
+    public Dependency()
+    {
+    	setName("Dependency");
+        mMembers = new CollectionMemberList();
+    }
+
+    public Dependency(String name)
+    {
+    	setName(name);
+        mMembers = new CollectionMemberList();
+    }
+    
+    public CastorHashMap getProperties() {
+        return mProperties;
+    }
+    
+    public void setProperties(CastorHashMap props) {
+        mProperties = props;
+    }
+    
+    public KeyValuePair[] getKeyValuePairs()
+    {
+        return mProperties.getKeyValuePairs();
+    }
+    public void setKeyValuePairs(KeyValuePair[] pairs)
+    {
+        mProperties.setKeyValuePairs(pairs);
+    }
+    
+    public void setClassProps(String classProps) {
+        this.mClassProps = classProps;
+    }
+    
+    public String getClassProps() {
+        return mClassProps;
+    }
+
+    public void addMember(int entityKey) throws MembershipException {
+        // create member object
+        DependencyMember depMember = new DependencyMember();
+        depMember.setID(getCounter());
+        depMember.setProperties(mProperties);
+        depMember.setClassProps(mClassProps);
+        
+        // assign entity
+        depMember.assignEntity(entityKey);
+        mMembers.list.add(depMember);
+        Logger.msg(8, "Dependency::addMember(" + entityKey + ") added to children.");        
+    }
+
+    public void addMember(int entityKey, CastorHashMap props, String classProps)
+        throws MembershipException
+    {
+        if (classProps != null && !classProps.equals(mClassProps))
+            throw new MembershipException("Cannot change classProps in dependency member");
+        DependencyMember depMember = new DependencyMember();
+        depMember.setID(getCounter());
+        
+        // merge props
+        CastorHashMap newProps = new CastorHashMap();
+        for (Iterator iter = props.keySet().iterator(); iter.hasNext();) {
+            String key = (String)iter.next();
+            newProps.put(key, props.get(key));            
+            
+        }
+        // class props override local
+        for (Iterator iter = mProperties.keySet().iterator(); iter.hasNext();) {
+            String key = (String)iter.next();
+            newProps.put(key, mProperties.get(key));            
+            
+        }
+        depMember.setProperties(newProps);
+        depMember.setClassProps(mClassProps);
+        
+        // assign entity
+        depMember.assignEntity(entityKey);
+        mMembers.list.add(depMember);
+        Logger.msg(8, "Dependency::addMember(" + entityKey + ") added to children.");        
+    }
+    
+    public void removeMember(int memberId) throws MembershipException {
+        for (Iterator iter = mMembers.list.iterator(); iter.hasNext();) {
+            DependencyMember element = (DependencyMember)iter.next();
+            if (element.getID() == memberId) {
+                mMembers.list.remove(element);
+                return;
+            }
+        }
+        throw new MembershipException("Member "+memberId+" not found");        
+    }
+
+}