package org.apache.myfaces.tobago.renderkit.html.scarborough.msie.tag;
/*
* 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.
*/
/*
* Created 07.02.2003 16:00:00.
* $Id: MessageRenderer.java 537407 2007-05-12 13:03:42Z bommel $
*/
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import static org.apache.myfaces.tobago.TobagoConstants.ATTR_SHOW_DETAIL;
import static org.apache.myfaces.tobago.TobagoConstants.ATTR_SHOW_SUMMARY;
import org.apache.myfaces.tobago.component.ComponentUtil;
import org.apache.myfaces.tobago.context.ResourceManagerUtil;
import org.apache.myfaces.tobago.renderkit.MessageRendererBase;
import org.apache.myfaces.tobago.renderkit.html.HtmlAttributes;
import org.apache.myfaces.tobago.renderkit.html.HtmlConstants;
import org.apache.myfaces.tobago.renderkit.html.HtmlRendererUtil;
import org.apache.myfaces.tobago.webapp.TobagoResponseWriter;
import javax.faces.application.FacesMessage;
import javax.faces.component.UIComponent;
import javax.faces.component.UIMessage;
import javax.faces.context.FacesContext;
import java.io.IOException;
import java.util.Iterator;
public class MessageRenderer extends MessageRendererBase {
private static final Log LOG = LogFactory.getLog(MessageRenderer.class);
public int getFixedHeight(FacesContext facesContext, UIComponent component) {
if (LOG.isDebugEnabled()) {
LOG.debug("component = '" + component + "'");
}
String clientId = null;
if (component instanceof UIMessage) {
clientId = ((UIMessage) component).getFor();
}
int count = 0;
for (Iterator i = facesContext.getMessages(clientId); i.hasNext();) {
count++;
}
if (LOG.isDebugEnabled()) {
LOG.debug("here are " + count + " messages");
}
if (count != 0) {
return count * 20; // FIXME: depends on theme
} else {
return 1;
}
}
public void encodeEnd(FacesContext facesContext,
UIComponent uiComponent) throws IOException {
UIMessage component = (UIMessage) uiComponent;
String clientId = ComponentUtil.findClientIdFor(component, facesContext);
Iterator iterator = facesContext.getMessages(clientId);
TobagoResponseWriter writer = HtmlRendererUtil.getTobagoResponseWriter(facesContext);
boolean showSummary = ComponentUtil.getBooleanAttribute(component, ATTR_SHOW_SUMMARY);
boolean showDetail = ComponentUtil.getBooleanAttribute(component, ATTR_SHOW_DETAIL);
if (iterator.hasNext()) {
writer.startElement(HtmlConstants.SPAN, component);
writer.writeClassAttribute("tobago-validation-message");
writer.writeStyleAttribute();
while (iterator.hasNext()) {
FacesMessage message = (FacesMessage) iterator.next();
// MessageFormat detail = new MessageFormat(formatString, tobagoContext.getLocale());
String summary = message.getSummary();
String detail = message.getDetail();
writer.startElement(HtmlConstants.LABEL, null);
writer.writeAttribute(HtmlAttributes.FOR, clientId, false);
writer.writeAttribute(HtmlAttributes.TITLE, detail, true);
boolean writeEmptyText = true;
if (summary != null && showSummary) {
writer.writeText(summary);
writeEmptyText = false;
if (detail != null && showDetail) {
writer.writeText(" ");
}
}
if (detail != null && showDetail) {
writer.writeText(detail);
writeEmptyText = false;
}
if (writeEmptyText) {
writer.writeText("");
}
writer.writeText(message.getSummary());
writer.endElement(HtmlConstants.LABEL);
writer.startElement(HtmlConstants.BR, null);
writer.endElement(HtmlConstants.BR);
}
writer.endElement(HtmlConstants.SPAN);
} else {
writer.startElement(HtmlConstants.IMG, null);
String image = ResourceManagerUtil.getImageWithPath(facesContext, "image/1x1.gif");
writer.writeAttribute(HtmlAttributes.SRC, image, false);
writer.writeAttribute(HtmlAttributes.ALT, "", false);
writer.writeStyleAttribute("border: 0px; height: 1px; width: 1px;");
writer.endElement(HtmlConstants.IMG);
}
}
}