ASF_20_SRC_AUTO/src/blocks/portal/java/org/apache/cocoon/portal/pluto/om/common/DisplayNameSetImpl.java

/*
 * Copyright 2004,2004 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.cocoon.portal.pluto.om.common;

import java.util.Iterator;
import java.util.Locale;

import org.apache.pluto.om.common.DisplayName;
import org.apache.pluto.om.common.DisplayNameSet;
import org.apache.pluto.util.StringUtils;

/**
 * 
 *
 * @author <a href="mailto:cziegeler@apache.org">Carsten Ziegeler</a>
 * 
 * @version CVS $Id: DisplayNameSetImpl.java,v 1.2 2004/03/05 13:02:15 bdelacretaz Exp $
 */
public class DisplayNameSetImpl extends AbstractSupportSet implements DisplayNameSet, java.io.Serializable, Support {

    // DisplayNameSet implementation.
    
    public DisplayName get(Locale locale)
    {        
        Iterator iterator = this.iterator();
        while (iterator.hasNext()) {
            DisplayName displayName = (DisplayName)iterator.next();
            if (displayName.getLocale().equals(locale)) {
                return displayName;
            }
        }
        return null;
    }


    // Support implementation.

    public void postBuild(Object parameter) throws Exception {
    }

    public void postLoad(Object parameter) throws Exception {
        Iterator iterator = this.iterator();
        while (iterator.hasNext()) {
            ((DisplayNameImpl) iterator.next()).postLoad(parameter);
        }
    }

    public void postStore(Object parameter) throws Exception {
    }

    public void preBuild(Object parameter) throws Exception {
    }

    public void preStore(Object parameter) throws Exception {
    }

    // additional methods.

    public String toString()
    {
        return toString(0);
    }

    public String toString(int indent)
    {
        StringBuffer buffer = new StringBuffer(50);
        StringUtils.newLine(buffer,indent);
        buffer.append(getClass().toString());
        buffer.append(": ");
        Iterator iterator = this.iterator();
        while (iterator.hasNext()) {
            buffer.append(((DisplayNameImpl)iterator.next()).toString(indent+2));
        }
        return buffer.toString();
    }


}