org.apache.struts.taglib.bean
Class PageTag
java.lang.Object
javax.servlet.jsp.tagext.TagSupport
org.apache.struts.taglib.bean.PageTag
- All Implemented Interfaces:
- java.io.Serializable, javax.servlet.jsp.tagext.IterationTag, javax.servlet.jsp.tagext.Tag
- Direct Known Subclasses:
- ELPageTag
public class PageTag
- extends javax.servlet.jsp.tagext.TagSupport
Define a scripting variable that exposes the requested page context item as
a scripting variable and a page scope bean.
- Version:
- $Rev: 471754 $ $Date: 2004-10-16 12:38:42 -0400 (Sat, 16 Oct 2004)
$
- See Also:
- Serialized Form
Field Summary |
protected java.lang.String |
id
The name of the scripting variable that will be exposed as a page scope
attribute. |
protected static MessageResources |
messages
The message resources for this package. |
protected java.lang.String |
property
The name of the page context property to be retrieved. |
Fields inherited from class javax.servlet.jsp.tagext.TagSupport |
pageContext |
Fields inherited from interface javax.servlet.jsp.tagext.IterationTag |
EVAL_BODY_AGAIN |
Fields inherited from interface javax.servlet.jsp.tagext.Tag |
EVAL_BODY_INCLUDE, EVAL_PAGE, SKIP_BODY, SKIP_PAGE |
Method Summary |
int |
doStartTag()
Retrieve the required configuration object and expose it as a scripting
variable. |
java.lang.String |
getId()
|
java.lang.String |
getProperty()
|
void |
release()
Release all allocated resources. |
void |
setId(java.lang.String id)
|
void |
setProperty(java.lang.String property)
|
Methods inherited from class javax.servlet.jsp.tagext.TagSupport |
doAfterBody, doEndTag, findAncestorWithClass, getParent, getValue, getValues, removeValue, setPageContext, setParent, setValue |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
messages
protected static MessageResources messages
- The message resources for this package.
id
protected java.lang.String id
- The name of the scripting variable that will be exposed as a page scope
attribute.
property
protected java.lang.String property
- The name of the page context property to be retrieved.
PageTag
public PageTag()
getId
public java.lang.String getId()
- Overrides:
getId
in class javax.servlet.jsp.tagext.TagSupport
setId
public void setId(java.lang.String id)
- Overrides:
setId
in class javax.servlet.jsp.tagext.TagSupport
getProperty
public java.lang.String getProperty()
setProperty
public void setProperty(java.lang.String property)
doStartTag
public int doStartTag()
throws javax.servlet.jsp.JspException
- Retrieve the required configuration object and expose it as a scripting
variable.
- Specified by:
doStartTag
in interface javax.servlet.jsp.tagext.Tag
- Overrides:
doStartTag
in class javax.servlet.jsp.tagext.TagSupport
- Throws:
javax.servlet.jsp.JspException
- if a JSP exception has occurred
release
public void release()
- Release all allocated resources.
- Specified by:
release
in interface javax.servlet.jsp.tagext.Tag
- Overrides:
release
in class javax.servlet.jsp.tagext.TagSupport
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