/**
* This method is used to remove a Category Node from under us.
*
* @see arlut.csd.ganymede.rmi.Category
*/
public synchronized void removeNode(CategoryNode node) throws RemoteException {
int i, index = -1;
/* -- */
if (node == null) {
throw new IllegalArgumentException("Can't remove a null node");
}
// find our deletion point
if (debug) {
try {
Ganymede.debug("DBBaseCategory (" + getName() + ").removeNode(" + node.getPath() + ")");
} catch (RemoteException ex) {
Ganymede.logError(ex);
throw new RuntimeException("rmi local failure?" + ex.getMessage());
}
}
for (i = 0; i < contents.size(); i++) {
if (debug) {
try {
Ganymede.debug(" examining: " + ((CategoryNode) contents.elementAt(i)).getPath());
} catch (RemoteException ex) {
Ganymede.logError(ex);
throw new RuntimeException("rmi local failure?" + ex.getMessage());
}
}
if (contents.elementAt(i).equals(node)) {
index = i;
}
}
if (index == -1) {
throw new IllegalArgumentException("can't delete a node that's not in the category");
}
// remove our node from our content list
contents.removeElementAt(index);
if (false) {
if (node instanceof DBObjectBase) {
DBObjectBase base = (DBObjectBase) node;
if (!base.isEditing()) {
System.err.println(
"DBBaseCategory.removeNode(): " + base.getName() + " has a null editor!");
} else {
System.err.println(
"DBBaseCategory.removeNode(): " + base.getName() + " has a non-null editor!");
}
}
}
// Sorry, kid, yer on your own now!
node.setCategory(null);
}
/**
* This method is used to remove a Category Node from under us.
*
* @see arlut.csd.ganymede.rmi.Category
*/
public synchronized void removeNode(String name) throws RemoteException {
int i, index = -1;
CategoryNode node = null;
/* -- */
if (name == null) {
throw new IllegalArgumentException("Can't remove a null name");
}
// find our deletion point
if (debug) {
Ganymede.debug("DBBaseCategory (" + getName() + ").removeNode(" + name + ")");
}
for (i = 0; i < contents.size() && (index == -1); i++) {
if (debug) {
Ganymede.debug(" examining: " + contents.elementAt(i));
}
node = (CategoryNode) contents.elementAt(i);
try {
if (node.getName().equals(name)) {
index = i;
}
} catch (RemoteException ex) {
throw new RuntimeException("caught remote: " + ex);
}
}
if (index == -1) {
throw new IllegalArgumentException("can't delete a name that's not in the category");
} else if (debug) {
System.err.println("DBBaseCategory.removeNode(): found node " + node);
if (node instanceof DBObjectBase) {
System.err.println("DBBaseCategory.removeNode(): node is DBObjectBase");
} else if (node instanceof Base) {
System.err.println("DBBaseCategory.removeNode(): node is Base");
} else if (node instanceof DBBaseCategory) {
System.err.println("DBBaseCategory.removeNode(): node is DBBaseCategory");
} else if (node instanceof Category) {
System.err.println("DBBaseCategory.removeNode(): node is Category");
} else {
System.err.println("DBBaseCategory.removeNode(): node is <unrecognized>");
}
}
// remove our node from our content list
contents.removeElementAt(index);
if (debug) {
if (node instanceof DBObjectBase) {
DBObjectBase base = (DBObjectBase) node;
if (!base.isEditing()) {
System.err.println(
"DBBaseCategory.removeNode(2): " + base.getName() + " has a null editor!");
} else {
System.err.println(
"DBBaseCategory.removeNode(2): " + base.getName() + " has a non-null editor!");
}
}
}
// Sorry, kid, yer on your own now!
node.setCategory(null);
}
