/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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.isis.viewer.scimpi.dispatcher.view.display;
import java.util.List;
import org.apache.isis.core.runtime.system.context.IsisContext;
import org.apache.isis.core.runtime.system.transaction.MessageBroker;
import org.apache.isis.viewer.scimpi.dispatcher.AbstractElementProcessor;
import org.apache.isis.viewer.scimpi.dispatcher.processor.Request;
public class Messages extends AbstractElementProcessor {
@Override
public void process(final Request request) {
final String cls = request.getOptionalProperty(CLASS);
final StringBuffer buffer = new StringBuffer();
write(cls, buffer);
if (buffer.length() > 0) {
request.appendHtml("<div class=\"feedback\">");
request.appendHtml(buffer.toString());
request.appendHtml("</div>");
}
}
public static void write(String cls, final StringBuffer buffer) {
if (cls == null) {
cls = "message";
}
final MessageBroker messageBroker = IsisContext.getMessageBroker();
final List<String> messages = messageBroker.getMessages();
for (final String message : messages) {
buffer.append("<div class=\"" + cls + "\">" + message + "</div>");
}
}
@Override
public String getName() {
return "messages";
}
}