com.acsinet_solutions.cetia4.tags.support
Class LogTagSupport

java.lang.Object
  javax.servlet.jsp.tagext.TagSupport
      com.acsinet_solutions.cetia4.tags.support.LogTagSupport

All Implemented Interfaces:

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

Direct Known Subclasses:

BreadcrumbTag, DisplayDateRangeTag, DisplayTag, InitTag, OptionTag, ParamTag, SetTag, TextAreaTag, TextFieldTag

public abstract class LogTagSupport
extends javax.servlet.jsp.tagext.TagSupport
implements javax.servlet.jsp.tagext.TryCatchFinally, javax.servlet.jsp.tagext.DynamicAttributes

Extension of TagSupport that includes exception handling, log handling, DynamicAttributes handling, and special convenience methods. Used for empty tags.

Author:

Santiago Arriaga

See Also:

Serialized Form

Field Summary

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

id, pageContext

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

LogTagSupport()

Method Summary

void	doCatch(java.lang.Throwable throwable) Prints error so it's easier to find.
int	doEndTag()
void	doFinally()
protected void	fillDynamicValues(org.apache.ecs.ElementAttributes tag) Fill all dynamic attributes on the given ECS generic tag.
protected void	fillDynamicValues(javax.servlet.jsp.JspWriter writer) Fill all dynamic attributes on JSP writer.
protected Configuration	getConfiguration() Shortcut for the application-wide configuration object.
protected java.util.Map<java.lang.String,java.lang.String>	getDynamicAttributes() Return the dynamic attributes for this class as a not null, maybe empty map.
protected java.util.Locale	getLocale() Get the locale configured for the current application.
protected org.apache.commons.logging.Log	getLogger() Return the internal logger
protected java.lang.String	getPortalPath() Get the portal path if configured, or the context path if not.
protected javax.servlet.http.HttpServletRequest	getRequest() Convenience method
protected javax.servlet.ServletContext	getServletContext() Convenience method
protected javax.servlet.http.HttpSession	getSession() Convenience method
void	setDynamicAttribute(java.lang.String namespace, java.lang.String name, java.lang.Object value)

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

doAfterBody, doStartTag, findAncestorWithClass, getId, getParent, getValue, getValues, release, removeValue, setId, setPageContext, setParent, setValue

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

LogTagSupport

public LogTagSupport()

Method Detail

doCatch

public void doCatch(java.lang.Throwable throwable)
             throws java.lang.Throwable

Prints error so it's easier to find.

Specified by:

doCatch in interface javax.servlet.jsp.tagext.TryCatchFinally

Throws:

java.lang.Throwable

doFinally

public void doFinally()

Specified by:

doFinally in interface javax.servlet.jsp.tagext.TryCatchFinally

doEndTag

public 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.TagSupport

Throws:

javax.servlet.jsp.JspException

setDynamicAttribute

public void setDynamicAttribute(java.lang.String namespace,
                                java.lang.String name,
                                java.lang.Object value)
                         throws javax.servlet.jsp.JspException

Specified by:

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

Throws:

javax.servlet.jsp.JspException

getDynamicAttributes

protected final java.util.Map<java.lang.String,java.lang.String> getDynamicAttributes()

Return the dynamic attributes for this class as a not null, maybe empty map.

fillDynamicValues

protected final void fillDynamicValues(org.apache.ecs.ElementAttributes tag)

Fill all dynamic attributes on the given ECS generic tag.

fillDynamicValues

protected final void fillDynamicValues(javax.servlet.jsp.JspWriter writer)
                                throws java.io.IOException

Fill all dynamic attributes on JSP writer.

Throws:

java.io.IOException

getLocale

protected final java.util.Locale getLocale()

Get the locale configured for the current application. JSTL locale configuration is used for this method.

getServletContext

protected final javax.servlet.ServletContext getServletContext()

Convenience method

getRequest

protected final javax.servlet.http.HttpServletRequest getRequest()

Convenience method

getSession

protected final javax.servlet.http.HttpSession getSession()

Convenience method

getLogger

protected final org.apache.commons.logging.Log getLogger()

Return the internal logger

getPortalPath

protected final java.lang.String getPortalPath()

Get the portal path if configured, or the context path if not.

See Also:

ControllerTools.getPortalPath(ServletContext,HttpServletRequest)

getConfiguration

protected final Configuration getConfiguration()

Shortcut for the application-wide configuration object.