net.sf.jguard.jee.taglib
Class HasPrincipal

java.lang.Object
  javax.servlet.jsp.tagext.TagSupport
      javax.servlet.jsp.jstl.core.ConditionalTagSupport
          net.sf.jguard.jee.taglib.HasPrincipal

All Implemented Interfaces:

Serializable, javax.servlet.jsp.tagext.IterationTag, javax.servlet.jsp.tagext.Tag

public class HasPrincipal
extends javax.servlet.jsp.jstl.core.ConditionalTagSupport

display the jsp fragment if the Subject has got this Principal/role. principals are divided by ';' character, which are divided with ',' to include multiple strings to build the principal.

Author:

Charles Gay

See Also:

Serialized Form

Field Summary

Fields inherited from class javax.servlet.jsp.tagext.TagSupport

id, 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

HasPrincipal()

Method Summary

protected boolean	condition() allow or not to display jsp content;depends on user's principalsArray (Principals).
String	getApplicationName()
Class	getClazz()
String	getOperator()
Class[]	getParameterTypes()
String	getPrincipals()
void	setApplicationName(String applicationName)
void	setClassName(String className)
void	setOperator(String operator)
void	setPrincipals(String strUri)

Methods inherited from class javax.servlet.jsp.jstl.core.ConditionalTagSupport

doStartTag, release, setScope, setVar

Methods inherited from class javax.servlet.jsp.tagext.TagSupport

doAfterBody, doEndTag, findAncestorWithClass, getId, getParent, getValue, getValues, removeValue, setId, setPageContext, setParent, setValue

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

HasPrincipal

public HasPrincipal()

Method Detail

setPrincipals

public void setPrincipals(String strUri)

Parameters:

strUri -

condition

protected boolean condition()
                     throws javax.servlet.jsp.JspTagException

allow or not to display jsp content;depends on user's principalsArray (Principals).

Specified by:

condition in class javax.servlet.jsp.jstl.core.ConditionalTagSupport

Returns:

true if tag displays content when user has got the specified role(principal); false otherwise

Throws:

javax.servlet.jsp.JspTagException

See Also:

ConditionalTagSupport.condition()

getPrincipals

public String getPrincipals()

Returns:

Returns the principals.

getOperator

public String getOperator()

Returns:

Returns the operator.

setOperator

public void setOperator(String operator)

Parameters:

operator - The operator to set.

getClazz

public final Class getClazz()

setClassName

public final void setClassName(String className)

getParameterTypes

public final Class[] getParameterTypes()

getApplicationName

public String getApplicationName()

setApplicationName

public void setApplicationName(String applicationName)