org.infoglue.cms.workflow.taglib
Class PropertySetTag

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

All Implemented Interfaces:

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

public class PropertySetTag
extends WorkflowTag

This class implements the <iw:property> tag, which fetches a value from the propertyset associated with the workflow and - stores it as a string in a page context variable (if the id attribute is set). - writes the value to the output stream.

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

Constructor Summary

PropertySetTag()
Default constructor.

Method Summary

int	doEndTag() Process the end tag.
void	setKey(java.lang.String key) Sets the key attribute to the specified key.

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

Constructor Detail

PropertySetTag

public PropertySetTag()

Default constructor.

Method Detail

doEndTag

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

Process the end tag. Fetches the value from the propertyset using the specified key and either stores the result in a context variable or writes it 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 error occurs when producing the result.

setKey

public void setKey(java.lang.String key)

Sets the key attribute to the specified key.

Parameters:

key - the key to use.