/*******************************************************************************
* Copyright (c) 2005, 2012 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* IBM Corporation - initial API and implementation
*******************************************************************************/
package org.eclipse.bpel.ui.details.providers;
import org.eclipse.bpel.ui.details.tree.MessageTypeTreeNode;
import org.eclipse.bpel.ui.details.tree.XSDElementDeclarationTreeNode;
import org.eclipse.bpel.ui.details.tree.XSDSchemaTreeNode;
import org.eclipse.bpel.ui.details.tree.XSDTypeDefinitionTreeNode;
import org.eclipse.bpel.ui.util.ListMap;
import org.eclipse.wst.wsdl.Definition;
import org.eclipse.wst.wsdl.Message;
import org.eclipse.wst.wsdl.Types;
import org.eclipse.xsd.XSDElementDeclaration;
import org.eclipse.xsd.XSDSchema;
import org.eclipse.xsd.XSDTypeDefinition;
/**
* Provides a tree of model objects representing some expansion of the underlying graph
* of model objects whose roots are the Variables of a Process.
*/
public class VariableTypeTreeContentProvider extends ModelTreeContentProvider {
boolean isPropertyTree;
boolean displayParticles;
public VariableTypeTreeContentProvider(boolean isCondensed, boolean displayParticles) {
super(isCondensed);
this.displayParticles = displayParticles;
}
public boolean isPropertyTree() { return isPropertyTree; }
@Override
public Object[] primGetElements (Object inputElement) {
Object [] list = new Object[1];
if (inputElement instanceof XSDTypeDefinition) {
XSDTypeDefinition typeDef = (XSDTypeDefinition) inputElement;
list[0] = new XSDTypeDefinitionTreeNode(typeDef, isCondensed);
} else if (inputElement instanceof XSDElementDeclaration) {
XSDElementDeclaration decl = (XSDElementDeclaration) inputElement;
list[0] = new XSDElementDeclarationTreeNode(decl, isCondensed);
} else if (inputElement instanceof Message) {
Message msg = (Message) inputElement;
list[0] = new MessageTypeTreeNode(msg,isCondensed, false);
} else if (inputElement instanceof XSDSchema) {
XSDSchema schema = (XSDSchema) inputElement;
list[0] = new XSDSchemaTreeNode(schema,isCondensed);
} else if (inputElement instanceof Definition) {
Definition defn = (Definition) inputElement;
Types types = defn.getETypes();
if (types != null) {
return (Object[]) ListMap.Map (
types.getSchemas(),
new ListMap.Visitor () {
public Object visit (Object obj) {
return new XSDSchemaTreeNode ( (XSDSchema) obj,isCondensed);
}
},
list );
}
return EMPTY_ARRAY;
}
return list;
}
}