UIURLDataStoreComponent.java

/*
 * � Copyright IBM Corp. 2010
 * 
 * Licensed under the Apache License, Version 2.0 (the "License"); 
 * you may not use this file except in compliance with the License. 
 * You may obtain a copy of the License at:
 * 
 * http://www.apache.org/licenses/LICENSE-2.0 
 * 
 * Unless required by applicable law or agreed to in writing, software 
 * distributed under the License is distributed on an "AS IS" BASIS, 
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or 
 * implied. See the License for the specific language governing 
 * permissions and limitations under the License.
 */

package com.ibm.xsp.extlib.component.domino;

import javax.faces.context.FacesContext;
import javax.faces.el.ValueBinding;


/**
 * @author akosugi
 * 
 *        base class for ui components which uses url property
 */
public abstract class UIURLDataStoreComponent extends UIDojoStoreComponent {

    private String url;

    public String getUrl() {
        if (url != null)
            return url;
        ValueBinding _vb = getValueBinding("url"); // $NON-NLS-1$
        if (_vb != null)
            return (String) _vb.getValue(getFacesContext());
        else
            return null;
    }

    public void setUrl(String url) {
        this.url = url;
    }
    @Override
    public Object saveState(FacesContext context) {
        Object values[] = new Object[2];
        values[0] = super.saveState(context);
        values[1] = url;
        return values;
    }
    @Override
    public void restoreState(FacesContext context, Object state) {
        Object values[] = (Object[]) state;
        super.restoreState(context, values[0]);
        this.url = (String) values[1];
    }

}