diff options
Diffstat (limited to 'src/main/java/org/cristalise/gui/tree/NodeCollection.java')
| -rw-r--r-- | src/main/java/org/cristalise/gui/tree/NodeCollection.java | 144 |
1 files changed, 144 insertions, 0 deletions
diff --git a/src/main/java/org/cristalise/gui/tree/NodeCollection.java b/src/main/java/org/cristalise/gui/tree/NodeCollection.java new file mode 100644 index 0000000..3a8643a --- /dev/null +++ b/src/main/java/org/cristalise/gui/tree/NodeCollection.java @@ -0,0 +1,144 @@ +package org.cristalise.gui.tree;
+
+import java.util.ArrayList;
+
+import javax.swing.tree.DefaultMutableTreeNode;
+
+import org.cristalise.gui.ItemTabManager;
+import org.cristalise.gui.MainFrame;
+import org.cristalise.kernel.collection.Collection;
+import org.cristalise.kernel.collection.CollectionMember;
+import org.cristalise.kernel.collection.Dependency;
+import org.cristalise.kernel.common.ObjectNotFoundException;
+import org.cristalise.kernel.entity.proxy.ItemProxy;
+import org.cristalise.kernel.entity.proxy.MemberSubscription;
+import org.cristalise.kernel.entity.proxy.ProxyObserver;
+import org.cristalise.kernel.lookup.ItemPath;
+import org.cristalise.kernel.lookup.Path;
+import org.cristalise.kernel.persistency.ClusterStorage;
+import org.cristalise.kernel.utils.CastorHashMap;
+import org.cristalise.kernel.utils.KeyValuePair;
+import org.cristalise.kernel.utils.Logger;
+
+
+public class NodeCollection extends Node implements ProxyObserver<Collection<? extends CollectionMember>> {
+
+ ItemProxy parent;
+ Collection<? extends CollectionMember> thisCollection;
+ String path;
+
+ public NodeCollection(ItemProxy parent, String name, ItemTabManager desktop) {
+ super(desktop);
+ this.parent = parent;
+ this.name = name;
+ this.path = parent.getPath()+"/"+ClusterStorage.COLLECTION+"/"+name+"/last";
+ createTreeNode();
+ this.makeExpandable();
+ }
+
+ public NodeCollection(ItemProxy parent, Collection<? extends CollectionMember> coll, ItemTabManager desktop) {
+ super(desktop);
+ this.parent = parent;
+ this.name = coll.getName();
+ this.path = parent.getPath()+"/"+ClusterStorage.COLLECTION+"/"+name+"/last";
+ createTreeNode();
+ this.makeExpandable();
+ add(coll);
+ }
+
+ @Override
+ public void loadChildren() {
+ Logger.msg(8, "NodeCollection::loadChildren()");
+ try {
+ if (thisCollection == null) {
+ Collection<? extends CollectionMember> initColl = (Collection<? extends CollectionMember>)parent.getObject(ClusterStorage.COLLECTION+"/"+name+"/last");
+ add(initColl);
+ }
+ parent.subscribe(new MemberSubscription<Collection<? extends CollectionMember>>(this, ClusterStorage.COLLECTION, false));
+ } catch (ObjectNotFoundException ex) {
+ end(false);
+ return;
+ }
+ }
+
+ @Override
+ public void add(Collection<? extends CollectionMember> contents) {
+ if (!contents.getName().equals(name)) return;
+ this.type = contents.getClass().getSimpleName();
+ ArrayList<? extends CollectionMember> newMembers = contents.getMembers().list;
+ ArrayList<? extends CollectionMember> oldMembers;
+ if (thisCollection == null)
+ oldMembers = new ArrayList<CollectionMember>();
+ else
+ oldMembers = thisCollection.getMembers().list;
+
+ ArrayList<Path> currentPaths = new ArrayList<Path>();
+ // add any missing paths
+ for (CollectionMember newMember : newMembers) {
+ ItemPath itemPath = newMember.getItemPath();
+ if (!oldMembers.contains(newMember) && itemPath != null) {
+ currentPaths.add(itemPath);
+ NodeItem newMemberNode = new NodeItem(itemPath, desktop);
+ newMemberNode.setCollection(contents, newMember.getID(), parent);
+ newMemberNode.setToolTip(getPropertyToolTip(newMember.getProperties()));
+ add(newMemberNode);
+ }
+ }
+ // remove those no longer present
+ for (Path childPath : childNodes.keySet()) {
+ if (!currentPaths.contains(childPath)) {
+ remove(childPath);
+ }
+
+ }
+
+ thisCollection = contents;
+ if (isDependency())
+ setToolTip(getPropertyToolTip(((Dependency)contents).getProperties()));
+ end(false);
+ }
+
+ public boolean addMember(ItemPath itemPath) {
+ if (!isDependency()) return false;
+ String[] params = { thisCollection.getName(), itemPath.getUUID().toString() };
+ try {
+ MainFrame.userAgent.execute(parent, "AddMemberToCollection", params);
+ return true;
+ } catch (Exception e1) {
+ MainFrame.exceptionDialog(e1);
+ return false;
+ }
+ }
+
+ public static String getPropertyToolTip(CastorHashMap props) {
+ if (props.size() == 0) return null;
+ StringBuffer verStr = new StringBuffer("<html>");
+ for (KeyValuePair prop : props.getKeyValuePairs()) {
+ verStr.append("<b>").append(prop.getKey()).append(":</b> ").append(prop.getValue()).append("<br/>");
+ }
+ return verStr.append("</html>").toString();
+ }
+
+ @Override
+ public DefaultMutableTreeNode getTreeNode() {
+ return treeNode;
+ }
+
+
+
+ @Override
+ public void remove(String id) {
+ // TODO Auto-generated method stub
+
+ }
+
+ @Override
+ public void control(String control, String msg) {
+ // TODO Auto-generated method stub
+
+ }
+
+ public boolean isDependency() {
+ return thisCollection instanceof Dependency;
+ }
+}
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