org.dlese.dpc.schemedit.input
Class RecordValidationFilter

java.lang.Object
  org.dlese.dpc.webapps.servlets.filters.FilterCore
      org.dlese.dpc.webapps.servlets.filters.XMLPostProcessingFilter
          org.dlese.dpc.schemedit.input.RecordValidationFilter

All Implemented Interfaces:

Filter

public final class RecordValidationFilter
extends XMLPostProcessingFilter

Filter that validates XML and updates dcsDataRecord with the results of validation. Based on XMLValidationFilter

Author:

Jonathan Ostwald

Constructor Summary

RecordValidationFilter()

Method Summary

void	destroy() Destroy is called at application shut-down time.
protected String	getValidationMessage(String xml, ServletRequest req) Performs XML post-processing and gzipping of the response.
void	init(FilterConfig config) Init is called once at application start-up.
protected void	prtln(String s) Output a line of text to standard out, with datestamp, if debug is set to true.
protected void	setDebug(boolean db) Sets the debug attribute of the RecordValidationFilter object
protected String	xmlToHtml(String xml) Get html-displayable version of provided xml

Methods inherited from class org.dlese.dpc.webapps.servlets.filters.XMLPostProcessingFilter

doFilter, prtlnErr, setDebugz

Methods inherited from class org.dlese.dpc.webapps.servlets.filters.FilterCore

getDateStamp, handleErrorCodes, isGzipSupported, prtlnCore, writeGzipResponse, writeRegularResponse

Methods inherited from class java.lang.Object

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

Constructor Detail

RecordValidationFilter

public RecordValidationFilter()

Method Detail

getValidationMessage

protected String getValidationMessage(String xml,
                                      ServletRequest req)

Performs XML post-processing and gzipping of the response.

Overrides:

getValidationMessage in class XMLPostProcessingFilter

Parameters:

request - The request

response - The response

chain - The chain of Filters

Returns:

The validationMessage value or null if xml is valid

Throws:

ServletException - Iff error

IOException - Iff IO error

xmlToHtml

protected String xmlToHtml(String xml)

Description copied from class: XMLPostProcessingFilter

Get html-displayable version of provided xml

Overrides:

xmlToHtml in class XMLPostProcessingFilter

Parameters:

xml - xml to be displayed as html

Returns:

html as string

init

public void init(FilterConfig config)
          throws ServletException

Init is called once at application start-up.

Specified by:

init in interface Filter

Overrides:

init in class XMLPostProcessingFilter

Parameters:

config - The FilterConfig object that holds the ServletContext and init information.

Throws:

ServletException - If an error occurs

destroy

public void destroy()

Destroy is called at application shut-down time.

Specified by:

destroy in interface Filter

Overrides:

destroy in class XMLPostProcessingFilter

prtln

protected void prtln(String s)

Output a line of text to standard out, with datestamp, if debug is set to true.

Overrides:

prtln in class XMLPostProcessingFilter

Parameters:

s - The String that will be output.

setDebug

protected void setDebug(boolean db)

Sets the debug attribute of the RecordValidationFilter object

Parameters:

db - The new debug value