Class AccessControlListTag

  • All Implemented Interfaces:, javax.servlet.jsp.tagext.IterationTag, javax.servlet.jsp.tagext.JspTag, javax.servlet.jsp.tagext.Tag

    public class AccessControlListTag
    extends javax.servlet.jsp.tagext.TagSupport
    An implementation of Tag that allows its body through if all authorizations are granted to the request's principal.

    One or more comma separate numeric are specified via the hasPermission attribute. The tag delegates to the configured PermissionEvaluator which it obtains from the ApplicationContext.

    For this class to operate it must be able to access the application context via the WebApplicationContextUtils and attempt to locate the PermissionEvaluator instance. There cannot be more than one of these present for the tag to function.

    See Also:
    Serialized Form
    • Field Summary

      Modifier and Type Field Description
      protected static org.apache.commons.logging.Log logger  
      • Fields inherited from class javax.servlet.jsp.tagext.TagSupport

        id, pageContext
      • Fields inherited from interface javax.servlet.jsp.tagext.IterationTag

      • Fields inherited from interface javax.servlet.jsp.tagext.Tag

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      int doStartTag()  
      protected org.springframework.context.ApplicationContext getContext​(javax.servlet.jsp.PageContext pageContext)
      Allows test cases to override where application context obtained from.
      java.lang.Object getDomainObject()  
      java.lang.String getHasPermission()  
      void setDomainObject​(java.lang.Object domainObject)  
      void setHasPermission​(java.lang.String hasPermission)  
      void setVar​(java.lang.String var)  
      • Methods inherited from class javax.servlet.jsp.tagext.TagSupport

        doAfterBody, doEndTag, findAncestorWithClass, getId, getParent, getValue, getValues, release, removeValue, setId, setPageContext, setParent, setValue
      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
    • Field Detail

      • logger

        protected static final org.apache.commons.logging.Log logger
    • Constructor Detail

      • AccessControlListTag

        public AccessControlListTag()
    • Method Detail

      • doStartTag

        public int doStartTag()
                       throws javax.servlet.jsp.JspException
        Specified by:
        doStartTag in interface javax.servlet.jsp.tagext.Tag
        doStartTag in class javax.servlet.jsp.tagext.TagSupport
      • getContext

        protected org.springframework.context.ApplicationContext getContext​(javax.servlet.jsp.PageContext pageContext)
        Allows test cases to override where application context obtained from.
        pageContext - so the ServletContext can be accessed as required by Spring's WebApplicationContextUtils
        the Spring application context (never null)
      • getDomainObject

        public java.lang.Object getDomainObject()
      • getHasPermission

        public java.lang.String getHasPermission()
      • setDomainObject

        public void setDomainObject​(java.lang.Object domainObject)
      • setHasPermission

        public void setHasPermission​(java.lang.String hasPermission)
      • setVar

        public void setVar​(java.lang.String var)