Package org.apache.logging.log4j.taglib

Class LoggingMessageTagSupport

java.lang.Object

javax.servlet.jsp.tagext.TagSupport

javax.servlet.jsp.tagext.BodyTagSupport

org.apache.logging.log4j.taglib.LoggerAwareTagSupport

org.apache.logging.log4j.taglib.ExceptionAwareTagSupport

org.apache.logging.log4j.taglib.LoggingMessageTagSupport

All Implemented Interfaces:

java.io.Serializable, javax.servlet.jsp.tagext.BodyTag, javax.servlet.jsp.tagext.DynamicAttributes, javax.servlet.jsp.tagext.IterationTag, javax.servlet.jsp.tagext.JspTag, javax.servlet.jsp.tagext.Tag

Direct Known Subclasses:

DebugTag, ErrorTag, FatalTag, InfoTag, LogTag, TraceTag, WarnTag

abstract class LoggingMessageTagSupport
extends ExceptionAwareTagSupport
implements javax.servlet.jsp.tagext.DynamicAttributes

Implements common methods for logging tags that accept messages and markers.

Since:

2.0

Field Summary

Fields

Modifier and Type	Field	Description
private java.util.List<java.lang.Object>	attributes
private static java.lang.String	FQCN
private Marker	marker
private java.lang.Object	message
private static long	serialVersionUID

Fields inherited from class javax.servlet.jsp.tagext.BodyTagSupport

bodyContent

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

Constructor Summary

Constructors

Constructor	Description
LoggingMessageTagSupport()

Method Summary

Modifier and Type	Method	Description
int	doEndTag()
int	doStartTag()
protected abstract Level	getLevel()
protected Marker	getMarker()
protected java.lang.Object	getMessage()
protected void	init()
void	setDynamicAttribute(java.lang.String uri, java.lang.String name, java.lang.Object value)
void	setMarker(Marker marker)
void	setMessage(java.lang.Object message)

Methods inherited from class org.apache.logging.log4j.taglib.ExceptionAwareTagSupport

getException, setException

Methods inherited from class org.apache.logging.log4j.taglib.LoggerAwareTagSupport

getLogger, release, setLogger, setPageContext

Methods inherited from class javax.servlet.jsp.tagext.BodyTagSupport

doAfterBody, doInitBody, getBodyContent, getPreviousOut, setBodyContent

Methods inherited from class javax.servlet.jsp.tagext.TagSupport

findAncestorWithClass, getId, getParent, getValue, getValues, removeValue, setId, 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

getParent, setParent

Field Detail

serialVersionUID

private static final long serialVersionUID

See Also:

Constant Field Values

FQCN

private static final java.lang.String FQCN

message

private transient java.lang.Object message

marker

private Marker marker

attributes

private java.util.List<java.lang.Object> attributes

Constructor Detail

LoggingMessageTagSupport

LoggingMessageTagSupport()

Method Detail

init

protected void init()

Overrides:

init in class ExceptionAwareTagSupport

getMessage

protected final java.lang.Object getMessage()
                                     throws javax.servlet.jsp.JspException

Throws:

javax.servlet.jsp.JspException

setMessage

public final void setMessage(java.lang.Object message)

getMarker

protected final Marker getMarker()

setMarker

public final void setMarker(Marker marker)

getLevel

protected abstract Level getLevel()

setDynamicAttribute

public final void setDynamicAttribute(java.lang.String uri,
                                      java.lang.String name,
                                      java.lang.Object value)

Specified by:

setDynamicAttribute in interface javax.servlet.jsp.tagext.DynamicAttributes

doStartTag

public final int doStartTag()

Specified by:

doStartTag in interface javax.servlet.jsp.tagext.Tag

Overrides:

doStartTag in class javax.servlet.jsp.tagext.BodyTagSupport

doEndTag

public final int doEndTag()
                   throws javax.servlet.jsp.JspException

Specified by:

doEndTag in interface javax.servlet.jsp.tagext.Tag

Overrides:

doEndTag in class javax.servlet.jsp.tagext.BodyTagSupport

Throws:

javax.servlet.jsp.JspException