errorstag.java

jakarta-struts-1.2.4-src

/*
 * Copyright 2002-2004 The Apache Software Foundation.
 * 
 * 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 org.apache.struts.faces.taglib;


import javax.faces.component.UIComponent;


/**
 * <p>Render a set of validation or business logic error messages, for
 * the <em>Struts-Faces Integration Library</em>.</p>
 *
 *
 * @version $Revision: 1.9 $ $Date: 2004/08/08 03:28:35 $
 */

public class ErrorsTag extends AbstractFacesTag {


    // ---------------------------------------------------------- Tag Attributes


    /**
     * <p>The property name for which to report errors.</p>
     */
    protected String property = null;

    public void setProperty(String property) {
        this.property = property;
    }


    // ---------------------------------------------------------- Public Methods


    /**
     * <p>Return the type of component to be created for this tag.</p>
     */
    public String getComponentType() {

        return ("org.apache.struts.faces.Errors");

    }


    /**
     * <p>Return the <code>rendererType</code> to be used for rendering
     * our component.</p>
     */
    public String getRendererType() {

        return ("org.apache.struts.faces.Errors");

    }


    /**
     * <p>Release any variables allocated during use of this tag instance.</p>
     */
    public void release() {

        super.release();
        this.property = null;

    }


    // -------------------------------------------------- UIComponentTag Methods


    /**
     * <p>Override attributes set on this tag instance.</p>
     *
     * @param component Component whose attributes should be overridden
     */
    protected void setProperties(UIComponent component) {

        super.setProperties(component);
        setStringAttribute(component, "property", property);

    }


    // ------------------------------------------------------- Protected Methods


}