org.ajax4jsf.framework.ajax.xmlfilter.XMLResponseWriterState Maven / Gradle / Ivy

/**
 * Licensed under the Common Development and Distribution License,
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * 
 *   http://www.sun.com/cddl/
 *   
 * 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.ajax4jsf.framework.ajax.xmlfilter;

import java.io.IOException;

import javax.faces.component.UIComponent;

import org.ajax4jsf.framework.util.message.Messages;

/**
 * @author shura Class to implement state pattern for
 *         ResponceWriter Real states must extend this. By
 *         default, block any events, ignore output.
 *  
 */
class XMLResponseWriterState {
    // private ResponseWriter writer;
    /**
     * @throws java.io.IOException
     */
	private static String ILLEGAL_METOD_STATE = Messages.getMessage(Messages.ILLEGAL_METHOD_STATE);
	
    void endDocument() throws IOException {
        throw new IOException(ILLEGAL_METOD_STATE);
    }

    /**
     * @param name
     * @throws java.io.IOException
     */
    void endElement(String name) throws IOException {
        throw new IOException(ILLEGAL_METOD_STATE);
    }

    /**
     * @throws java.io.IOException
     */
    void startDocument() throws IOException {
        throw new IOException(ILLEGAL_METOD_STATE);
    }

    /**
     * @param name
     * @param component
     * @throws java.io.IOException
     */
    void startElement(String name, UIComponent component) throws IOException {
        throw new IOException(ILLEGAL_METOD_STATE);
    }

    /**
     * @param name
     * @param value
     * @param property
     * @throws java.io.IOException
     */
    void writeAttribute(String name, Object value, String property)
            throws IOException {
        throw new IOException(ILLEGAL_METOD_STATE);
    }

    /**
     * @param comment
     * @throws java.io.IOException
     */
    void writeComment(Object comment) throws IOException {
        throw new IOException(ILLEGAL_METOD_STATE);
    }

    /**
     * @param text
     * @param off
     * @param len
     * @throws java.io.IOException
     */
    void writeText(char[] text, int off, int len) throws IOException {
        throw new IOException(ILLEGAL_METOD_STATE);
    }

    /**
     * @param text
     * @param property
     * @throws java.io.IOException
     */
    void writeText(Object text, String property) throws IOException {
        throw new IOException(ILLEGAL_METOD_STATE);
    }

    /**
     * @param name
     * @param value
     * @param property
     * @throws java.io.IOException
     */
    void writeURIAttribute(String name, Object value, String property)
            throws IOException {
        throw new IOException(ILLEGAL_METOD_STATE);
    }

    /**
     * 
     * Main hook for realise Writer. In document writed as
     * comment, outside of document do nothing ....
     * 
     * @param cbuf
     * @param off
     * @param len
     * @throws IOException
     */
    void write(char[] cbuf, int off, int len) throws IOException {
        // DO NOTHING

    }
}