/*******************************************************************************
 * Copyright (c) 2003, 2004, 2005 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.jst.j2ee.application.internal.operations;

import org.eclipse.core.runtime.IStatus;
import org.eclipse.jst.common.jdt.internal.integration.JavaProjectCreationDataModelProvider;
import org.eclipse.jst.j2ee.internal.servertarget.J2EEProjectServerTargetDataModelProvider;
import org.eclipse.jst.j2ee.project.datamodel.properties.IFlexibleJavaProjectCreationDataModelProperties;
import org.eclipse.jst.j2ee.project.datamodel.properties.IJ2EEProjectServerTargetDataModelProperties;
import org.eclipse.wst.common.frameworks.datamodel.DataModelFactory;
import org.eclipse.wst.common.frameworks.datamodel.DataModelPropertyDescriptor;
import org.eclipse.wst.common.frameworks.datamodel.IDataModel;
import org.eclipse.wst.common.frameworks.datamodel.IDataModelOperation;

public class FlexibleJavaProjectCreationDataModelProvider extends FlexibleProjectCreationDataModelProvider implements IFlexibleJavaProjectCreationDataModelProperties{

    public FlexibleJavaProjectCreationDataModelProvider() {
        super();
    }
    public void init() {    
        super.init();
        IDataModel serverTargetModel = DataModelFactory.createDataModel(new J2EEProjectServerTargetDataModelProvider());
        model.addNestedModel(NESTED_MODEL_SERVER_TARGET, serverTargetModel);
    }
    
    protected void initNestedProjectModel() {
        IDataModel javaProjModel = DataModelFactory.createDataModel(new JavaProjectCreationDataModelProvider());
        model.addNestedModel(NESTED_MODEL_PROJECT_CREATION, javaProjModel);
    }
    
    public String[] getPropertyNames() {
        String[] props = new String[]{NESTED_MODEL_SERVER_TARGET, ADD_SERVER_TARGET, RUNTIME_TARGET_ID};
        return combineProperties(super.getPropertyNames(), props);
    }
    public Object getDefaultProperty(String propertyName) {
        if (propertyName.equals(ADD_SERVER_TARGET)) {
            return Boolean.TRUE;
        }
        return super.getDefaultProperty(propertyName);
    }
    
    public boolean propertySet(String propertyName, Object propertyValue) {
        boolean status = super.propertySet(propertyName, propertyValue);
        if (PROJECT_NAME.equals(propertyName)) {
            IDataModel projModel = model.getNestedModel(NESTED_MODEL_SERVER_TARGET);
            projModel.setProperty(IJ2EEProjectServerTargetDataModelProperties.PROJECT_NAME, propertyValue);
        } else if (RUNTIME_TARGET_ID.equals(propertyName)) {
            IDataModel projModel = model.getNestedModel(NESTED_MODEL_SERVER_TARGET);
			projModel.setProperty(IJ2EEProjectServerTargetDataModelProperties.RUNTIME_TARGET_ID, propertyValue);
        }
        return status;
    }
    public IDataModelOperation getDefaultOperation() {
        return new FlexibleJavaProjectCreationOperation(model);
    }
	
	
	public DataModelPropertyDescriptor[] getValidPropertyDescriptors(String propertyName){
		if (propertyName.equals(RUNTIME_TARGET_ID)) {
			IDataModel serverTargetModel = model.getNestedModel(NESTED_MODEL_SERVER_TARGET);
			return serverTargetModel.getValidPropertyDescriptors(IJ2EEProjectServerTargetDataModelProperties.RUNTIME_TARGET_ID);
		}
		return null;
	}
	
	public IStatus validate(String propertyName) {
		IStatus status = super.validate(propertyName);
		if(!status.isOK()){
			return status;
		}else if(propertyName.equals(NESTED_MODEL_SERVER_TARGET)){
			IDataModel stModel = model.getNestedModel(NESTED_MODEL_SERVER_TARGET);
			return stModel.validate();
		}
		return OK_STATUS;
	}
}