arron 2003/03/18 05:20:04
Added: src/share/org/apache/struts/taglib/nested/bean
NestedDefineTei.java
Log:
Initial commit.
Revision Changes Path
1.1
jakarta-struts/src/share/org/apache/struts/taglib/nested/bean/NestedDefineTei.java
Index: NestedDefineTei.java
===================================================================
/*
* $Header:
/home/cvs/jakarta-struts/src/share/org/apache/struts/taglib/nested/bean/NestedDefineTei.java,v
1.1 2003/03/18 13:20:04 arron Exp $
* $Revision: 1.1 $
* $Date: 2003/03/18 13:20:04 $
* ====================================================================
*
* The Apache Software License, Version 1.1
*
* Copyright (c) 1999-2003 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", "Struts", 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 [EMAIL PROTECTED]
*
* 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.nested.bean;
import javax.servlet.jsp.tagext.TagData;
import javax.servlet.jsp.tagext.VariableInfo;
import org.apache.struts.taglib.logic.IterateTei;
/**
* NestedDefineTei to make sure that the implied setting of the name property
* of a nested tag is properly handed in the casting of the defined object.
* Currently goes to String, but for the purposes of most nested objects they
* will benefit more from a simple Object casting.
*
* @author Arron Bates
*
* @since Struts 1.1
* @version $Revision: 1.1 $
*/
public class NestedDefineTei extends IterateTei {
/**
* Return information about the scripting variables to be created.
*/
public VariableInfo[] getVariableInfo(TagData data) {
// get the type
String type = (String)data.getAttribute("type");
// make it an object if none supplied
if (type == null) {
type = "java.lang.Object";
}
// return the infor about the deined object
VariableInfo[] vinfo = new VariableInfo[1];
vinfo[0] = new VariableInfo(data.getAttributeString("id"),
type, true, VariableInfo.AT_END );
/* return the results */
return vinfo;
}
}
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