org.apache.struts.taglib.nested
Class NestedPropertyTag

java.lang.Object
  |
  +--javax.servlet.jsp.tagext.TagSupport
        |
        +--javax.servlet.jsp.tagext.BodyTagSupport
              |
              +--org.apache.struts.taglib.nested.NestedPropertyTag
All Implemented Interfaces:
javax.servlet.jsp.tagext.BodyTag, NestedNameSupport, NestedPropertySupport, NestedTagSupport, java.io.Serializable, javax.servlet.jsp.tagext.Tag

public class NestedPropertyTag
extends javax.servlet.jsp.tagext.BodyTagSupport
implements NestedNameSupport

NestedPropertyTag. The one of only two additions in this nested suite of tags. This is so that you can specify extra levels of nesting in one elegant tag rather than having to propagate and manage an extra dot notated property in nested child tags. It's simply recognised by the helper class and it's property is added to the nesting list.

Since:
Struts 1.1
Version:
$Rev: 54929 $ $Date: 2004-10-16 17:38:42 +0100 (Sat, 16 Oct 2004) $
See Also:
Serialized Form

Field Summary
private  java.lang.String originalName
           
private  java.lang.String originalNest
           
private  java.lang.String originalProperty
           
private  java.lang.String property
           
 
Fields inherited from class javax.servlet.jsp.tagext.BodyTagSupport
bodyContent
 
Fields inherited from class javax.servlet.jsp.tagext.TagSupport
id, pageContext, parent, values
 
Fields inherited from interface javax.servlet.jsp.tagext.BodyTag
EVAL_BODY_TAG
 
Fields inherited from interface javax.servlet.jsp.tagext.Tag
EVAL_BODY_INCLUDE, EVAL_PAGE, SKIP_BODY, SKIP_PAGE
 
Constructor Summary
NestedPropertyTag()
           
 
Method Summary
 int doAfterBody()
          Render the resulting content evaluation.
 int doEndTag()
          Evaluate the rest of the page
 int doStartTag()
          Overriding method of the heart of the tag.
 java.lang.String getName()
          The getters and setters required to set a tags name property.
 java.lang.String getProperty()
          Getter method for the property property
 void release()
          JSP method to release all resources held by the tag.
 void setName(java.lang.String newNamed)
          The setter for the name property
 void setProperty(java.lang.String newProperty)
          Setter method for the property property Also, only setting the original property value to those values not set by the nested logic.
 
Methods inherited from class javax.servlet.jsp.tagext.BodyTagSupport
doInitBody, getBodyContent, getPreviousOut, setBodyContent
 
Methods inherited from class javax.servlet.jsp.tagext.TagSupport
findAncestorWithClass, getId, getParent, getValue, getValues, removeValue, setId, setPageContext, setParent, setValue
 
Methods inherited from class java.lang.Object
, clone, equals, finalize, getClass, hashCode, notify, notifyAll, registerNatives, toString, wait, wait, wait
 
Methods inherited from interface javax.servlet.jsp.tagext.Tag
getParent, setPageContext, setParent
 

Field Detail

property

private java.lang.String property

originalNest

private java.lang.String originalNest

originalName

private java.lang.String originalName

originalProperty

private java.lang.String originalProperty
Constructor Detail

NestedPropertyTag

public NestedPropertyTag()
Method Detail

getName

public java.lang.String getName()
Description copied from interface: NestedNameSupport
The getters and setters required to set a tags name property.
Specified by:
getName in interface NestedNameSupport
Following copied from interface: org.apache.struts.taglib.nested.NestedNameSupport
Returns:
String value of the tags' name property

setName

public void setName(java.lang.String newNamed)
Description copied from interface: NestedNameSupport
The setter for the name property
Specified by:
setName in interface NestedNameSupport
Following copied from interface: org.apache.struts.taglib.nested.NestedNameSupport
Parameters:
newNamed - new String value to set the name property to

getProperty

public java.lang.String getProperty()
Getter method for the property property
Specified by:
getProperty in interface NestedPropertySupport
Returns:
String value of the property property

setProperty

public void setProperty(java.lang.String newProperty)
Setter method for the property property Also, only setting the original property value to those values not set by the nested logic.
Specified by:
setProperty in interface NestedPropertySupport
Parameters:
newProperty - new value for the property property

doStartTag

public int doStartTag()
               throws javax.servlet.jsp.JspException
Overriding method of the heart of the tag. Gets the relative property and tells the JSP engine to evaluate its body content.
Overrides:
doStartTag in class javax.servlet.jsp.tagext.BodyTagSupport
Returns:
int JSP continuation directive.

doAfterBody

public int doAfterBody()
                throws javax.servlet.jsp.JspException
Render the resulting content evaluation.
Overrides:
doAfterBody in class javax.servlet.jsp.tagext.BodyTagSupport
Returns:
int JSP continuation directive.

doEndTag

public int doEndTag()
             throws javax.servlet.jsp.JspException
Evaluate the rest of the page
Overrides:
doEndTag in class javax.servlet.jsp.tagext.BodyTagSupport
Returns:
int JSP continuation directive.

release

public void release()
JSP method to release all resources held by the tag.
Overrides:
release in class javax.servlet.jsp.tagext.BodyTagSupport


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