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java.lang.Objectjavax.servlet.jsp.tagext.TagSupport
javax.servlet.jsp.tagext.BodyTagSupport
org.apache.taglibs.session.AttributesTag
public class AttributesTag
JSP Tag attributes, used to get HttpSession attribute information using the standard JSP <jsp:getProperty> tag.
The script variable of name id is availble only within the body of the attributes tag.
Loops through all the attributes in the HttpSession.
JSP Tag Lib Descriptor
<name>attributes</name> <tagclass>org.apache.taglibs.session.AttributesTag</tagclass> <teiclass>org.apache.taglibs.session.AttributesTEI</teiclass> <bodycontent>JSP</bodycontent> <info>Used to loop through all session attributes.</info> <attribute> <name>id</name> <required>true</required> <rtexprvalue>false</rtexprvalue> </attribute>
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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AttributesTag()
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Method Summary | |
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int |
doAfterBody()
Method called at end of each iteration of the attributes tag. |
int |
doEndTag()
Method called at end of attributes tag, outputs the body of the tag. |
int |
doStartTag()
Gets the session attributes. |
java.lang.String |
getName()
Returns the name of the session attribute. |
java.lang.String |
getValue()
Returns the value of the session attribute. |
Methods inherited from class javax.servlet.jsp.tagext.BodyTagSupport |
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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 AttributesTag()
Method Detail |
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public final int doStartTag() throws javax.servlet.jsp.JspException
doStartTag
in interface javax.servlet.jsp.tagext.Tag
doStartTag
in class javax.servlet.jsp.tagext.BodyTagSupport
javax.servlet.jsp.JspException
public final int doAfterBody() throws javax.servlet.jsp.JspException
doAfterBody
in interface javax.servlet.jsp.tagext.IterationTag
doAfterBody
in class javax.servlet.jsp.tagext.BodyTagSupport
javax.servlet.jsp.JspException
public final int doEndTag() throws javax.servlet.jsp.JspException
doEndTag
in interface javax.servlet.jsp.tagext.Tag
doEndTag
in class javax.servlet.jsp.tagext.BodyTagSupport
javax.servlet.jsp.JspException
public final java.lang.String getName()
<jsp:getProperty name="id" property="name"/>
public final java.lang.String getValue()
<jsp:getProperty name="id" property="value"/>
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