Class DefaultMethodTag

java.lang.Object
jakarta.servlet.jsp.tagext.TagSupport
org.deltava.taglib.content.DefaultMethodValueTag
org.deltava.taglib.format.DefaultMethodTag
All Implemented Interfaces:
jakarta.servlet.jsp.tagext.IterationTag, jakarta.servlet.jsp.tagext.JspTag, jakarta.servlet.jsp.tagext.Tag, Serializable
public class DefaultMethodTag extends DefaultMethodValueTag
A JSP tag to call default interface methods since EL is stupid.
Since:
9.0
Version:
10.0
Author:
Luke
See Also:

  • Field Summary

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

    id, pageContext

    Fields inherited from interface jakarta.servlet.jsp.tagext.IterationTag

    EVAL_BODY_AGAIN

    Fields inherited from interface jakarta.servlet.jsp.tagext.Tag

    EVAL_BODY_INCLUDE, EVAL_PAGE, SKIP_BODY, SKIP_PAGE

  • Constructor Summary

    Constructors
    Constructor
    Description
    DefaultMethodTag()
     

  • Method Summary

    Modifier and Type
    Method
    Description
    int
    doEndTag()
     
    int
    doStartTag()
     
    void
    release()
     
    void
    setEmpty(String v)
    Sets the text to render if the object is null.

    Methods inherited from class DefaultMethodValueTag

    getValue, hasObject, setMethod, setObject, setVar
    Modifier and Type
    Method
    Description
    protected Object
    getValue()
    Retrieves the method's return value via reflection.
    protected boolean
    hasObject()
    Returns whether the object to executae against is present.
    void
    setMethod(String methodName)
    Sets the method name to find and call.
    void
    setObject(Object o)
    Sets the object to execute against.
    void
    setVar(String vName)
    Sets the request attribute name.

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

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

    Methods inherited from class Object

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

  • Constructor Details

    • DefaultMethodTag

      public DefaultMethodTag()

  • Method Details

    • setEmpty

      public void setEmpty(String v)
      Sets the text to render if the object is null.
      Parameters:
      v - the value

    • doStartTag

      public int doStartTag() throws jakarta.servlet.jsp.JspException
      Specified by:
      doStartTag in interface jakarta.servlet.jsp.tagext.Tag
      Overrides:
      doStartTag in class DefaultMethodValueTag
      Throws:
      jakarta.servlet.jsp.JspException

    • doEndTag

      public int doEndTag() throws jakarta.servlet.jsp.JspException
      Specified by:
      doEndTag in interface jakarta.servlet.jsp.tagext.Tag
      Overrides:
      doEndTag in class jakarta.servlet.jsp.tagext.TagSupport
      Throws:
      jakarta.servlet.jsp.JspException

    • release

      public void release()
      Specified by:
      release in interface jakarta.servlet.jsp.tagext.Tag
      Overrides:
      release in class jakarta.servlet.jsp.tagext.TagSupport