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java.lang.Objectjavax.servlet.jsp.tagext.TagSupport
javax.servlet.jsp.tagext.BodyTagSupport
com.darwinsys.jsptags.LoggedInUserTag
public class LoggedInUserTag
LoggedInUser - include body content if the user is logged in as "user".
| Field Summary |
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| Fields inherited from class javax.servlet.jsp.tagext.BodyTagSupport |
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bodyContent |
| Fields inherited from class javax.servlet.jsp.tagext.TagSupport |
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id, pageContext |
| Fields inherited from interface javax.servlet.jsp.tagext.BodyTag |
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EVAL_BODY_BUFFERED, EVAL_BODY_TAG |
| Fields inherited from interface javax.servlet.jsp.tagext.IterationTag |
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EVAL_BODY_AGAIN |
| Fields inherited from interface javax.servlet.jsp.tagext.Tag |
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EVAL_BODY_INCLUDE, EVAL_PAGE, SKIP_BODY, SKIP_PAGE |
| Constructor Summary | |
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LoggedInUserTag()
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| Method Summary | |
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int |
doStartTag()
Invoked at the tag start transition; does the work |
void |
setUser(java.lang.String label)
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| Methods inherited from class javax.servlet.jsp.tagext.BodyTagSupport |
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doAfterBody, doEndTag, doInitBody, getBodyContent, getPreviousOut, release, setBodyContent |
| Methods inherited from class javax.servlet.jsp.tagext.TagSupport |
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findAncestorWithClass, getId, getParent, getValue, getValues, removeValue, setId, setPageContext, setParent, setValue |
| Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
| Methods inherited from interface javax.servlet.jsp.tagext.Tag |
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getParent, setPageContext, setParent |
| Constructor Detail |
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public LoggedInUserTag()
| Method Detail |
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public int doStartTag()
throws javax.servlet.jsp.JspException
doStartTag in interface javax.servlet.jsp.tagext.TagdoStartTag in class javax.servlet.jsp.tagext.BodyTagSupportjavax.servlet.jsp.JspExceptionpublic void setUser(java.lang.String label)
label - The role to check for (e.g., "admin");
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