org.infoglue.cms.workflow.taglib
Class ElementTag

java.lang.Object
  javax.servlet.jsp.tagext.TagSupport
      org.infoglue.deliver.taglib.AbstractTag
          org.infoglue.cms.workflow.taglib.WorkflowTag
              org.infoglue.cms.workflow.taglib.ElementTag

All Implemented Interfaces:

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

Direct Known Subclasses:

CategorySelector, ContentBooleanFieldTag, ContentHiddenFieldTag, ContentTextareaFieldTag, ContentTextFieldTag, SubmitTag

public abstract class ElementTag
extends WorkflowTag

Base class for all workflow related tags writing to the output stream. An Element is used for constructing the output.

See Also:

Serialized Form

Field Summary

Fields inherited from class org.infoglue.cms.workflow.taglib.WorkflowTag

ACTION_ID_PARAMETER, WORKFLOW_ID_PARAMETER

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

protected abstract org.infoglue.cms.workflow.taglib.Element	createElement() Creates the element used for constructing the output.
int	doEndTag() Process the end tag.
protected org.infoglue.cms.workflow.taglib.Element	getElement() Returns the element used for constructing the output.
void	setCssClass(java.lang.String cssClass) Sets the class attribute of the html element.
void	setIdAttr(java.lang.String id) Sets the id attribute of the html element.
void	setStyle(java.lang.String style) Sets the style attribute of the html element.
void	setTitle(java.lang.String title) Sets the title attribute of the html element.

Methods inherited from class org.infoglue.cms.workflow.taglib.WorkflowTag

getActionID, getPrincipal, getPropertySet, getWorkflowID

Methods inherited from class org.infoglue.deliver.taglib.AbstractTag

evaluate, evaluateCollection, evaluateInteger, evaluateList, evaluateString, produceResult, setId, setResultAttribute, write

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

doAfterBody, doStartTag, findAncestorWithClass, getId, getParent, getValue, getValues, release, removeValue, setPageContext, setParent, setValue

Methods inherited from class java.lang.Object

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

Method Detail

doEndTag

public int doEndTag()
             throws javax.servlet.jsp.JspException

Process the end tag. Writes the element to the output stream.

Specified by:

doEndTag in interface javax.servlet.jsp.tagext.Tag

Overrides:

doEndTag in class javax.servlet.jsp.tagext.TagSupport

Returns:

indication of whether to continue evaluating the JSP page.

Throws:

javax.servlet.jsp.JspException - if an I/O error occurs when writing to the output stream.

getElement

protected final org.infoglue.cms.workflow.taglib.Element getElement()

Returns the element used for constructing the output.

Returns:

the element used for constructing the output.

createElement

protected abstract org.infoglue.cms.workflow.taglib.Element createElement()

Creates the element used for constructing the output.

Returns:

the element used for constructing the output.

setIdAttr

public void setIdAttr(java.lang.String id)
               throws javax.servlet.jsp.JspException

Sets the id attribute of the html element.

Parameters:

id - the id to use.

Throws:

javax.servlet.jsp.JspException - if an error occurs while evaluating the attribute.

setCssClass

public void setCssClass(java.lang.String cssClass)
                 throws javax.servlet.jsp.JspException

Sets the class attribute of the html element.

Parameters:

cssClass - the class to use.

Throws:

javax.servlet.jsp.JspException - if an error occurs while evaluating the attribute.

setTitle

public void setTitle(java.lang.String title)
              throws javax.servlet.jsp.JspException

Sets the title attribute of the html element.

Parameters:

title - the title to use.

Throws:

javax.servlet.jsp.JspException - if an error occurs while evaluating the attribute.

setStyle

public void setStyle(java.lang.String style)
              throws javax.servlet.jsp.JspException

Sets the style attribute of the html element.

Parameters:

style - the style to use.

Throws:

javax.servlet.jsp.JspException - if an error occurs while evaluating the attribute.