com.arsdigita.bebop.jsp
Class ShowPage

java.lang.Object
  extended byjavax.servlet.jsp.tagext.TagSupport
      extended byjavax.servlet.jsp.tagext.BodyTagSupport
          extended bycom.arsdigita.bebop.jsp.ShowComponent
              extended bycom.arsdigita.bebop.jsp.ShowContainer
                  extended bycom.arsdigita.bebop.jsp.ShowPage
All Implemented Interfaces:
javax.servlet.jsp.tagext.BodyTag, javax.servlet.jsp.tagext.IterationTag, com.arsdigita.bebop.jsp.JSPConstants, Serializable, javax.servlet.jsp.tagext.Tag

public class ShowPage
extends ShowContainer

Tag for showing components from a Bebop page within JSP. This tag takes a com.arsdigita.xml.Document from the request attribute of the same name.

This is the top-level show:... tag. You specify the page to use either with a fully-qualified class name (e.g., "com.arsdigita.ui.login.UserRegistrationPage") or the path to a JSP that builds a page and puts its XML output document in the "com.arsdigita.xml.Document" request attribute.

The closing tag will pass off the result XML document to another presentation manager for rendering with XSLT.

Usage is:

 <show:page [pmClass=...] [pageClass="pageClass"]>
 Hi, I'm writing JSP and <b>HTML</b> code.  <%= java_expression %>
 <p> This doesn't even have to be well-formed HTML.
   <show:component name="myBebopComponent"/>
 </show:page>
 
Resulting XML is:
 <bebop:page>
   ... contents from nested JSP content + tags ...
 </bebop:page>

See Also:
Serialized Form

Field Summary
static String versionId
           
 
Fields inherited from class com.arsdigita.bebop.jsp.ShowComponent
BEBOP_XMLNS, INPUT_DOC_ATTRIBUTE, INPUT_PAGE_STATE_ATTRIBUTE, SLAVE_DOC, SLAVE_INPUT_DOC
 
Fields inherited from class javax.servlet.jsp.tagext.BodyTagSupport
bodyContent
 
Fields inherited from class javax.servlet.jsp.tagext.TagSupport
id, pageContext
 
Fields inherited from interface javax.servlet.jsp.tagext.BodyTag
EVAL_BODY_BUFFERED, EVAL_BODY_TAG
 
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
ShowPage()
           
 
Method Summary
 int doEndTag()
          Serves the result document with a presentation manager.
 int doStartTag()
          Creates a new result document and sets up the context within the document for nested tags to add to.
 void setMaster(String s)
           
 void setPageClass(String s)
          When a page class is specified as an attribute, we build the page object and generate its XML document for use in this JSP page.
 
Methods inherited from class com.arsdigita.bebop.jsp.ShowContainer
doAfterBody
 
Methods inherited from class com.arsdigita.bebop.jsp.ShowComponent
getName, setName
 
Methods inherited from class javax.servlet.jsp.tagext.BodyTagSupport
doInitBody, getBodyContent, getPreviousOut, release, setBodyContent
 
Methods inherited from class javax.servlet.jsp.tagext.TagSupport
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
 
Methods inherited from interface javax.servlet.jsp.tagext.Tag
getParent, setPageContext, setParent
 

Field Detail

versionId

public static final String versionId
See Also:
Constant Field Values
Constructor Detail

ShowPage

public ShowPage()
Method Detail

doStartTag

public int doStartTag()
               throws javax.servlet.jsp.JspException
Creates a new result document and sets up the context within the document for nested tags to add to. Also sets up the context within the input document for nested tags to retrieve relative to.

The show:page tag itself is a special case. It creates a top-level <bebop:page> element and nothing else.

Specified by:
doStartTag in interface javax.servlet.jsp.tagext.Tag
Overrides:
doStartTag in class ShowContainer
Throws:
javax.servlet.jsp.JspException

doEndTag

public int doEndTag()
             throws javax.servlet.jsp.JspException
Serves the result document with a presentation manager. If this page has a master page, then pass control to the master with the result document as a request parameter.

Specified by:
doEndTag in interface javax.servlet.jsp.tagext.Tag
Overrides:
doEndTag in class ShowContainer
Throws:
javax.servlet.jsp.JspException

setPageClass

public void setPageClass(String s)
                  throws javax.servlet.jsp.JspException
When a page class is specified as an attribute, we build the page object and generate its XML document for use in this JSP page.

Throws:
javax.servlet.jsp.JspException

setMaster

public void setMaster(String s)


Copyright (c) 2004 Red Hat, Inc. Corporation. All Rights Reserved. Generated at July 21 2004:2337 UTC