hudson.plugins.warnings.util
Class EncodingValidator

java.lang.Object
  hudson.util.FormFieldValidator
      hudson.plugins.warnings.util.SingleFieldValidator
          hudson.plugins.warnings.util.EncodingValidator

public class EncodingValidator
extends SingleFieldValidator

Validates a file encoding. The encoding must be an encoding ID supported by the underlying Java platform.

Author:

Ulli Hafner

Nested Class Summary

Nested classes/interfaces inherited from class hudson.util.FormFieldValidator

hudson.util.FormFieldValidator.Executable, hudson.util.FormFieldValidator.HudsonURL, hudson.util.FormFieldValidator.URLCheck, hudson.util.FormFieldValidator.WorkspaceDirectory, hudson.util.FormFieldValidator.WorkspaceFileMask, hudson.util.FormFieldValidator.WorkspaceFilePath

Field Summary

Fields inherited from class hudson.util.FormFieldValidator

CHECK, permission, request, response, subject

Constructor Summary

EncodingValidator(org.kohsuke.stapler.StaplerRequest request, org.kohsuke.stapler.StaplerResponse response)
Creates a new instance of EncodingValidator.

Method Summary

void	check(java.lang.String encoding) Checks the input value.
static java.nio.charset.Charset	defaultCharset(java.lang.String defaultEncoding) Returns the default charset for the specified encoding string.
static java.util.Set<java.lang.String>	getAvailableCharsets() Returns all available character set names.

Methods inherited from class hudson.plugins.warnings.util.SingleFieldValidator

check

Methods inherited from class hudson.util.FormFieldValidator

error, error, errorWithMarkup, getFileParameter, ok, process, warning, warning, warningWithMarkup

Methods inherited from class java.lang.Object

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

Constructor Detail

EncodingValidator

public EncodingValidator(org.kohsuke.stapler.StaplerRequest request,
                         org.kohsuke.stapler.StaplerResponse response)

Creates a new instance of EncodingValidator.

Parameters:

request - Stapler request

response - Stapler response

Method Detail

getAvailableCharsets

public static java.util.Set<java.lang.String> getAvailableCharsets()

Returns all available character set names.

Returns:

all available character set names

defaultCharset

public static java.nio.charset.Charset defaultCharset(java.lang.String defaultEncoding)

Returns the default charset for the specified encoding string. If the default encoding is empty or null, or if the charset is not valid then the default encoding of the platform is returned.

Parameters:

defaultEncoding - identifier of the character set

Returns:

the default charset for the specified encoding string

check

public void check(java.lang.String encoding)
           throws java.io.IOException,
                  javax.servlet.ServletException

Checks the input value.

Specified by:

check in class SingleFieldValidator

Parameters:

encoding - the value to check

Throws:

java.io.IOException - Signals that an I/O exception has occurred.

javax.servlet.ServletException - the servlet exception