You are viewing a plain text version of this content. The canonical link for it is here.
Posted to dev@struts.apache.org by dg...@locus.apache.org on 2000/10/08 03:15:15 UTC
cvs commit: jakarta-struts/src/share/org/apache/struts/taglib/template InsertTag.java GetTag.java
dgeary 00/10/07 18:15:15
Modified: src/share/org/apache/struts/taglib/template GetTag.java
Added: src/share/org/apache/struts/taglib/template InsertTag.java
Log:
Adding template:insert tag handler
Revision Changes Path
1.2 +0 -0 jakarta-struts/src/share/org/apache/struts/taglib/template/GetTag.java
Index: GetTag.java
===================================================================
RCS file: /home/cvs/jakarta-struts/src/share/org/apache/struts/taglib/template/GetTag.java,v
retrieving revision 1.1
retrieving revision 1.2
diff -u -r1.1 -r1.2
--- GetTag.java 2000/10/07 23:46:44 1.1
+++ GetTag.java 2000/10/08 01:15:14 1.2
@@ -1,7 +1,7 @@
/*
- * $Header: /home/cvs/jakarta-struts/src/share/org/apache/struts/taglib/template/GetTag.java,v 1.1 2000/10/07 23:46:44 dgeary Exp $
- * $Revision: 1.1 $
- * $Date: 2000/10/07 23:46:44 $
+ * $Header: /home/cvs/jakarta-struts/src/share/org/apache/struts/taglib/template/GetTag.java,v 1.2 2000/10/08 01:15:14 dgeary Exp $
+ * $Revision: 1.2 $
+ * $Date: 2000/10/08 01:15:14 $
*
* ====================================================================
*
@@ -74,7 +74,7 @@
* it, depending upon the value of the content's direct attribute.
*
* @author David Geary
- * @version $Revision: 1.1 $ $Date: 2000/10/07 23:46:44 $
+ * @version $Revision: 1.2 $ $Date: 2000/10/08 01:15:14 $
*/
public class GetTag extends TagSupport {
1.1 jakarta-struts/src/share/org/apache/struts/taglib/template/InsertTag.java
Index: InsertTag.java
===================================================================
/*
* $Header: /home/cvs/jakarta-struts/src/share/org/apache/struts/taglib/template/InsertTag.java,v 1.1 2000/10/08 01:15:14 dgeary Exp $
* $Revision: 1.1 $
* $Date: 2000/10/08 01:15:14 $
*
* ====================================================================
*
* The Apache Software License, Version 1.1
*
* Copyright (c) 1999 The Apache Software Foundation. All rights
* reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. The end-user documentation included with the redistribution, if
* any, must include the following acknowlegement:
* "This product includes software developed by the
* Apache Software Foundation (http://www.apache.org/)."
* Alternately, this acknowlegement may appear in the software itself,
* if and wherever such third-party acknowlegements normally appear.
*
* 4. The names "The Jakarta Project", "Tomcat", and "Apache Software
* Foundation" must not be used to endorse or promote products derived
* from this software without prior written permission. For written
* permission, please contact apache@apache.org.
*
* 5. Products derived from this software may not be called "Apache"
* nor may "Apache" appear in their names without prior written
* permission of the Apache Group.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*
*/
package org.apache.struts.taglib.template;
import java.util.Hashtable;
import java.util.Stack;
import javax.servlet.jsp.JspException;
import javax.servlet.jsp.PageContext;
import javax.servlet.jsp.tagext.TagSupport;
import org.apache.struts.taglib.template.util.*;
/**
* This is the tag handler for <template:insert>, which includes
* a template. The tag's body content consists of <template:put>
* tags, which are accessed by <template:get> in the template.
*
* @author David Geary
* @version $Revision: 1.1 $ $Date: 2000/10/08 01:15:14 $
*/
public class InsertTag extends TagSupport {
// ----------------------------------------------------- Instance Variables
/**
* Each insert tag has a map of content.
*/
private ContentMap map = new ContentMap();
/**
* The URI of the template.
*/
private String template;
// --------------------------------------------------------- Public Methods
/**
* Setter for the template attribute.
*/
public void setTemplate(String template) {
this.template = template;
}
/**
* Process the start tag by pushing this tag's map onto the
* content map stack.
* See org.apache.struts.taglib.template.util.ContentMapStack.
*/
public int doStartTag() throws JspException {
ContentMapStack.push(pageContext, map);
return EVAL_BODY_INCLUDE;
}
/**
* Process the end tag by including the template. The flush is necessary
* for some errant servlet containers.
*/
public int doEndTag() throws JspException {
try {
pageContext.getOut().flush();
pageContext.include(template);
}
catch(Exception ex) { // IOException or ServletException
throw new JspException(ex.getMessage());
}
ContentMapStack.pop(pageContext);
return EVAL_PAGE;
}
/**
* This method is a convenience for <template:put> tags for
* putting content into the map.
*/
public void put(String name, Content content) {
map.put(name, content);
}
/**
* Reset member variables.
*/
public void release() {
template = null;
map = null;
}
}