/*
* Copyright 2001,2004 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.webapp.admin;
import java.io.IOException;
import java.net.URLEncoder;
import java.util.ArrayList;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.jsp.JspException;
import javax.servlet.jsp.JspWriter;
import javax.servlet.jsp.PageContext;
import javax.servlet.jsp.tagext.BodyTagSupport;
import javax.servlet.jsp.tagext.Tag;
/**
* <p>Nested tag that represents an individual "instant table". This tag
* is valid <strong>only</strong> when nested within an TableTag tag.
* This tag has the following user-settable attributes:</p>
* <ul>
* <li><strong>header</strong> - Is this a header row?</li>
* <li><strong>label</strong> - label to be displayed.</li>
* <li><strong>data</strong> - data of the table data element.</li>
* <li><strong>labelStyle</strong> - Style to be applied to the
* label table data element.</li>
* <li><strong>dataStyle</strong> - Style to be applied to the data table
* data element.</li>
*
* </ul>
*
* @author Manveen Kaur
* @version $Revision: 302726 $ $Date: 2004-02-27 09:59:07 -0500 (Fri, 27 Feb 2004) $
*/
public class RowTag extends BodyTagSupport {
/**
* Is this the header row?
*/
protected boolean header = false;
public boolean getHeader() {
return (this.header);
}
public void setHeader(boolean header) {
this.header = header;
}
/**
* The label that will be rendered for this row's table data element.
*/
protected String label = null;
public void setLabel(String label) {
this.label = label;
}
/**
* The data of the table data element of this row.
*/
protected String data = null;
public void setData(String data) {
this.data = data;
}
/**
* The style of the label.
*/
protected String labelStyle = null;
public String getLabelStyle() {
return (this.labelStyle);
}
public void setLabelStyle(String labelStyle) {
this.labelStyle = labelStyle;
}
/**
* The style of the data.
*/
protected String dataStyle = null;
public String getdataStyle() {
return (this.dataStyle);
}
public void setdataStyle(String dataStyle) {
this.dataStyle = dataStyle;
}
/**
* The styleId for the label.
*/
protected String styleId = null;
public String getStyleId() {
return (this.styleId);
}
public void setStyleId(String styleId) {
this.styleId = styleId;
}
// --------------------------------------------------------- Public Methods
/**
* Process the start of this tag.
*
* @exception JspException if a JSP exception has occurred
*/
public int doStartTag() throws JspException {
// Do no further processing for now
return (EVAL_BODY_TAG);
}
/**
* Process the body text of this tag (if any).
*
* @exception JspException if a JSP exception has occurred
*/
public int doAfterBody() throws JspException {
return (SKIP_BODY);
}
/**
* Record this action with our surrounding ActionsTag instance.
*
* @exception JspException if a processing error occurs
*/
public int doEndTag() throws JspException {
// Find our parent TableTag instance
Tag parent = getParent();
while ((parent != null) && !(parent instanceof TableTag)) {
parent = parent.getParent();
}
if (parent == null) {
throw new JspException("Must be nested in a TableTag instance");
}
TableTag table = (TableTag) parent;
// Register the information for the row represented by
// this row
HttpServletResponse response =
(HttpServletResponse) pageContext.getResponse();
table.addRow(header, label, data, labelStyle, dataStyle, styleId);
return (EVAL_PAGE);
}
/**
* Release all state information set by this tag.
*/
public void release() {
//super.release();
this.header= false;
this.label = null;
this.data = null;
this.labelStyle = null;
this.dataStyle = null;
this.styleId = null;
}
}