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java.lang.Objectjavax.servlet.jsp.tagext.TagSupport
org.apache.struts.taglib.bean.StrutsTag
org.apache.strutsel.taglib.bean.ELStrutsTag
Define a scripting variable that exposes the requested Struts internal configuraton object.
This class is a subclass of the class
org.apache.struts.taglib.bean.StrutsTag
which provides most of
the described functionality. This subclass allows all attribute values to
be specified as expressions utilizing the JavaServer Pages Standard Library
expression language.
Field Summary | |
private java.lang.String |
formBeanExpr
Instance variable mapped to "formBean" tag attribute. |
private java.lang.String |
forwardExpr
Instance variable mapped to "forward" tag attribute. |
private java.lang.String |
idExpr
Instance variable mapped to "id" tag attribute. |
private java.lang.String |
mappingExpr
Instance variable mapped to "mapping" tag attribute. |
Fields inherited from class org.apache.struts.taglib.bean.StrutsTag |
formBean, forward, id, mapping, messages |
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 |
Constructor Summary | |
ELStrutsTag()
|
Method Summary | |
int |
doStartTag()
Process the start tag. |
private void |
evaluateExpressions()
Processes all attribute values which use the JSTL expression evaluation engine to determine their values. |
java.lang.String |
getFormBeanExpr()
Getter method for "formBean" tag attribute. |
java.lang.String |
getForwardExpr()
Getter method for "forward" tag attribute. |
java.lang.String |
getIdExpr()
Getter method for "id" tag attribute. |
java.lang.String |
getMappingExpr()
Getter method for "mapping" tag attribute. |
void |
release()
Resets attribute values for tag reuse. |
void |
setFormBeanExpr(java.lang.String formBeanExpr)
Setter method for "formBean" tag attribute. |
void |
setForwardExpr(java.lang.String forwardExpr)
Setter method for "forward" tag attribute. |
void |
setIdExpr(java.lang.String idExpr)
Setter method for "id" tag attribute. |
void |
setMappingExpr(java.lang.String mappingExpr)
Setter method for "mapping" tag attribute. |
Methods inherited from class org.apache.struts.taglib.bean.StrutsTag |
getFormBean, getForward, getId, getMapping, setFormBean, setForward, setId, setMapping |
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 |
Field Detail |
private java.lang.String idExpr
private java.lang.String formBeanExpr
private java.lang.String forwardExpr
private java.lang.String mappingExpr
Constructor Detail |
public ELStrutsTag()
Method Detail |
public java.lang.String getIdExpr()
public java.lang.String getFormBeanExpr()
public java.lang.String getForwardExpr()
public java.lang.String getMappingExpr()
public void setIdExpr(java.lang.String idExpr)
public void setFormBeanExpr(java.lang.String formBeanExpr)
public void setForwardExpr(java.lang.String forwardExpr)
public void setMappingExpr(java.lang.String mappingExpr)
public void release()
public int doStartTag() throws javax.servlet.jsp.JspException
javax.servlet.jsp.JspException
- if a JSP exception has occurredprivate void evaluateExpressions() throws javax.servlet.jsp.JspException
javax.servlet.jsp.JspException
- if a JSP exception has occurred
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