org.springframework.web.servlet.tags
Class EscapeBodyTag
java.lang.Object
javax.servlet.jsp.tagext.TagSupport
org.springframework.web.servlet.tags.RequestContextAwareTag
org.springframework.web.servlet.tags.HtmlEscapingAwareTag
org.springframework.web.servlet.tags.EscapeBodyTag
- All Implemented Interfaces:
- javax.servlet.jsp.tagext.BodyTag, javax.servlet.jsp.tagext.IterationTag, java.io.Serializable, javax.servlet.jsp.tagext.Tag, javax.servlet.jsp.tagext.TryCatchFinally
- public class EscapeBodyTag
- extends HtmlEscapingAwareTag
- implements javax.servlet.jsp.tagext.BodyTag
Custom JSP tag to escape its enclosed body content,
applying HTML escaping and/or JavaScript escaping.
Provides a "htmlEscape" property for explicitly specifying whether to
apply HTML escaping. If not set, a page-level default is used (e.g. from
the HtmlEscapeTag), respectively an application-wide default (the
"defaultHtmlEscape" context-param in web.xml).
Provides a "javaScriptEscape" property for specifying whether to apply
JavaScript escaping. Can be combined with HTML escaping or used standalone.
- Since:
- 1.1.1
- Author:
- Juergen Hoeller
- See Also:
HtmlUtils
,
JavaScriptUtils
,
Serialized Form
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 |
Methods inherited from class javax.servlet.jsp.tagext.TagSupport |
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 |
Methods inherited from interface javax.servlet.jsp.tagext.Tag |
doEndTag, doStartTag, getParent, release, setPageContext, setParent |
EscapeBodyTag
public EscapeBodyTag()
setJavaScriptEscape
public void setJavaScriptEscape(java.lang.String javaScriptEscape)
throws javax.servlet.jsp.JspException
- Set JavaScript escaping for this tag, as boolean value.
Default is false.
- Throws:
javax.servlet.jsp.JspException
doStartTagInternal
protected int doStartTagInternal()
- Description copied from class:
RequestContextAwareTag
- Called by doStartTag to perform the actual work.
- Specified by:
doStartTagInternal
in class RequestContextAwareTag
- Returns:
- same as TagSupport.doStartTag
- See Also:
TagSupport.doStartTag()
doInitBody
public void doInitBody()
- Specified by:
doInitBody
in interface javax.servlet.jsp.tagext.BodyTag
setBodyContent
public void setBodyContent(javax.servlet.jsp.tagext.BodyContent bodyContent)
- Specified by:
setBodyContent
in interface javax.servlet.jsp.tagext.BodyTag
doAfterBody
public int doAfterBody()
throws javax.servlet.jsp.JspException
- Specified by:
doAfterBody
in interface javax.servlet.jsp.tagext.IterationTag
- Throws:
javax.servlet.jsp.JspException
readBodyContent
protected java.lang.String readBodyContent()
throws java.io.IOException
- Read the unescaped body content from the page.
- Returns:
- the original content
- Throws:
java.io.IOException
- if reading failed
writeBodyContent
protected void writeBodyContent(java.lang.String content)
throws java.io.IOException
- Write the escaped body content to the page.
Can be overridden in subclasses, e.g. for testing purposes.
- Parameters:
content
- the content to write
- Throws:
java.io.IOException
- if writing failed
Copyright (C) 2003-2004 The Spring Framework Project.