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Posted to taglibs-dev@jakarta.apache.org by gl...@locus.apache.org on 2000/10/30 00:02:02 UTC
cvs commit: jakarta-taglibs/session/src/org/apache/taglibs/session ExistsAttributeTag.java
glenn 00/10/29 15:02:02
Modified: session/src/org/apache/taglibs/session
ExistsAttributeTag.java
Log:
Cleanup for release
Revision Changes Path
1.2 +21 -6 jakarta-taglibs/session/src/org/apache/taglibs/session/ExistsAttributeTag.java
Index: ExistsAttributeTag.java
===================================================================
RCS file: /home/cvs/jakarta-taglibs/session/src/org/apache/taglibs/session/ExistsAttributeTag.java,v
retrieving revision 1.1
retrieving revision 1.2
diff -u -r1.1 -r1.2
--- ExistsAttributeTag.java 2000/09/24 03:25:38 1.1
+++ ExistsAttributeTag.java 2000/10/29 23:02:02 1.2
@@ -1,7 +1,7 @@
/*
- * $Header: /home/cvs/jakarta-taglibs/session/src/org/apache/taglibs/session/ExistsAttributeTag.java,v 1.1 2000/09/24 03:25:38 glenn Exp $
- * $Revision: 1.1 $
- * $Date: 2000/09/24 03:25:38 $
+ * $Header: /home/cvs/jakarta-taglibs/session/src/org/apache/taglibs/session/ExistsAttributeTag.java,v 1.2 2000/10/29 23:02:02 glenn Exp $
+ * $Revision: 1.2 $
+ * $Date: 2000/10/29 23:02:02 $
*
* ====================================================================
*
@@ -100,7 +100,9 @@
public class ExistsAttributeTag extends TagSupport
{
+ // Name of session attribute
private String name = null;
+ // Value that existsattribute must match
private Boolean value = null;
/**
@@ -108,9 +110,11 @@
*
* @return SKIP_BODY if existsattribute doesn't match value, EVAL_BODY_include if existsattribute matches value
*/
- public int doStartTag() throws JspException
+ public final int doStartTag() throws JspException
{
boolean result = false;
+
+ // Try to get the session attribute
if( pageContext.getSession().getAttribute(name) != null )
result = true;
@@ -119,17 +123,28 @@
return EVAL_BODY_INCLUDE;
return SKIP_BODY;
}
+
if( value.booleanValue() == result )
return EVAL_BODY_INCLUDE;
return SKIP_BODY;
}
- public void setName(String str)
+ /**
+ * Set the required tag attribute <b>name</b>.
+ *
+ * @param String name of session attribute
+ */
+ public final void setName(String str)
{
name = str;
}
- public void setValue(String str)
+ /**
+ * Set the optional tag attribute <b>value</b> to true or false.
+ *
+ * @param String true or false
+ */
+ public final void setValue(String str)
{
value = new Boolean(str);
}