Class ImportSupport
- java.lang.Object
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- javax.servlet.jsp.tagext.TagSupport
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- javax.servlet.jsp.tagext.BodyTagSupport
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- org.apache.taglibs.standard.tag.common.core.ImportSupport
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- All Implemented Interfaces:
Serializable
,javax.servlet.jsp.tagext.BodyTag
,javax.servlet.jsp.tagext.IterationTag
,javax.servlet.jsp.tagext.JspTag
,javax.servlet.jsp.tagext.Tag
,javax.servlet.jsp.tagext.TryCatchFinally
,ParamParent
public abstract class ImportSupport extends javax.servlet.jsp.tagext.BodyTagSupport implements javax.servlet.jsp.tagext.TryCatchFinally, ParamParent
Support for tag handlers for <import>, the general-purpose text-importing mechanism for JSTL 1.0. The rtexprvalue and expression- evaluating libraries each have handlers that extend this class.
- Author:
- Shawn Bayern
- See Also:
- Serialized Form
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Field Summary
Fields Modifier and Type Field Description protected String
charEncoding
protected String
context
static String
DEFAULT_ENCODING
Default character encoding for response.protected String
url
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Constructor Summary
Constructors Constructor Description ImportSupport()
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Method Summary
All Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method Description void
addParameter(String name, String value)
Adds a parameter to this tag's URL.void
doCatch(Throwable t)
int
doEndTag()
void
doFinally()
int
doStartTag()
void
release()
void
setScope(String scope)
void
setVar(String var)
void
setVarReader(String varReader)
static String
stripSession(String url)
Strips a servlet session ID from url.-
Methods inherited from class javax.servlet.jsp.tagext.BodyTagSupport
doAfterBody, doInitBody, getBodyContent, getPreviousOut, setBodyContent
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Methods inherited from class javax.servlet.jsp.tagext.TagSupport
findAncestorWithClass, getId, getParent, getValue, getValues, removeValue, setId, setPageContext, setParent, setValue
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Field Detail
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DEFAULT_ENCODING
public static final String DEFAULT_ENCODING
Default character encoding for response.- See Also:
- Constant Field Values
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url
protected String url
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context
protected String context
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charEncoding
protected String charEncoding
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Method Detail
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doStartTag
public int doStartTag() throws javax.servlet.jsp.JspException
- Specified by:
doStartTag
in interfacejavax.servlet.jsp.tagext.Tag
- Overrides:
doStartTag
in classjavax.servlet.jsp.tagext.BodyTagSupport
- Throws:
javax.servlet.jsp.JspException
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doEndTag
public int doEndTag() throws javax.servlet.jsp.JspException
- Specified by:
doEndTag
in interfacejavax.servlet.jsp.tagext.Tag
- Overrides:
doEndTag
in classjavax.servlet.jsp.tagext.BodyTagSupport
- Throws:
javax.servlet.jsp.JspException
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doCatch
public void doCatch(Throwable t) throws Throwable
- Specified by:
doCatch
in interfacejavax.servlet.jsp.tagext.TryCatchFinally
- Throws:
Throwable
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doFinally
public void doFinally()
- Specified by:
doFinally
in interfacejavax.servlet.jsp.tagext.TryCatchFinally
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release
public void release()
- Specified by:
release
in interfacejavax.servlet.jsp.tagext.Tag
- Overrides:
release
in classjavax.servlet.jsp.tagext.BodyTagSupport
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setVar
public void setVar(String var)
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setVarReader
public void setVarReader(String varReader)
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setScope
public void setScope(String scope)
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addParameter
public void addParameter(String name, String value)
Description copied from interface:ParamParent
Adds a parameter to this tag's URL. The intent is that the <param> subtag will call this to register URL parameters. Assumes that 'name' and 'value' are appropriately encoded and do not contain any meaningful metacharacters; in order words, escaping is the responsibility of the caller.- Specified by:
addParameter
in interfaceParamParent
- See Also:
ParamSupport
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