/*
* 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.
*
* $Header:$
*/
package org.apache.beehive.netui.databinding.datagrid.runtime.rendering.cell;
import java.net.URISyntaxException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.jsp.JspContext;
import org.apache.beehive.netui.databinding.datagrid.api.rendering.DataGridTagModel;
import org.apache.beehive.netui.databinding.datagrid.runtime.model.cell.AnchorCellModel;
import org.apache.beehive.netui.databinding.datagrid.api.rendering.CellModel;
import org.apache.beehive.netui.databinding.datagrid.runtime.util.JspUtil;
import org.apache.beehive.netui.databinding.datagrid.api.exceptions.CellDecoratorException;
import org.apache.beehive.netui.databinding.datagrid.api.rendering.CellDecorator;
import org.apache.beehive.netui.tags.rendering.AbstractRenderAppender;
import org.apache.beehive.netui.tags.rendering.SpanTag;
import org.apache.beehive.netui.tags.rendering.AnchorTag;
import org.apache.beehive.netui.tags.rendering.TagRenderingBase;
import org.apache.beehive.netui.util.logging.Logger;
import org.apache.beehive.netui.util.Bundle;
/**
*
*/
public final class AnchorCellDecorator
extends CellDecorator {
private static final Logger LOGGER = Logger.getInstance(AnchorCellDecorator.class);
public void decorate(JspContext jspContext, AbstractRenderAppender appender, CellModel columnModel)
throws CellDecoratorException {
assert columnModel instanceof AnchorCellModel;
AnchorCellModel anchorCellModel = (AnchorCellModel)columnModel;
HttpServletRequest request = JspUtil.getRequest(jspContext);
SpanTag.State spanState = new SpanTag.State();
AnchorTag.State anchorState = anchorCellModel.getAnchorState();
DataGridTagModel dgm = columnModel.getDataGridTagModel();
assert dgm != null;
String url = null;
try {
url = JspUtil.createURL(anchorCellModel.getHref(),
anchorCellModel.getAction(),
null,
anchorCellModel.getScopeId(),
anchorCellModel.getParams(),
jspContext);
}
catch(URISyntaxException use) {
String message = Bundle.getErrorString("Rendering_URLException", new Object[]{anchorCellModel.getHref(), anchorCellModel.getAction()});
LOGGER.error(message, use);
throw new CellDecoratorException(message, use);
}
anchorState.href = url;
TagRenderingBase anchorTag = TagRenderingBase.Factory.getRendering(TagRenderingBase.ANCHOR_TAG, request);
TagRenderingBase spanTag = TagRenderingBase.Factory.getRendering(TagRenderingBase.SPAN_TAG, request);
anchorTag.doStartTag(appender, anchorState);
spanTag.doStartTag(appender, spanState);
if(anchorCellModel.getValue() != null)
appender.append(anchorCellModel.getValue().toString());
spanTag.doEndTag(appender);
anchorTag.doEndTag(appender);
String javascript = anchorCellModel.getJavascript();
if(javascript != null)
appender.append(javascript);
}
}