com.opensymphony.xwork2.validator
Class DefaultValidatorFileParser

java.lang.Object
  com.opensymphony.xwork2.validator.DefaultValidatorFileParser

All Implemented Interfaces:

ValidatorFileParser

public class DefaultValidatorFileParser
extends Object
implements ValidatorFileParser

Parse the validation file. (eg. MyAction-validation.xml, MyAction-actionAlias-validation.xml) to return a List of ValidatorConfig encapsulating the validator information.

Author:

Jason Carreira, James House, tm_jee ( tm_jee (at) yahoo.co.uk ), Rob Harrop, Rene Gielen

See Also:

ValidatorConfig

Field Summary

(package private) static String	MULTI_TEXTVALUE_SEPARATOR
private ObjectFactory	objectFactory

Constructor Summary

DefaultValidatorFileParser()

Method Summary

private void	addValidatorConfigs(ValidatorFactory factory, NodeList validatorNodes, Map extraParams, List validatorCfgs)
static String	getTextValue(Element valueEle) Extract trimmed text value from the given DOM element, ignoring XML comments.
List<ValidatorConfig>	parseActionValidatorConfigs(ValidatorFactory validatorFactory, InputStream is, String resourceName) Parse resource for a list of ValidatorConfig objects.
void	parseValidatorDefinitions(Map<String,String> validators, InputStream is, String resourceName) Parses validator definitions
void	setObjectFactory(ObjectFactory fac)

Methods inherited from class java.lang.Object

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

Field Detail

MULTI_TEXTVALUE_SEPARATOR

static final String MULTI_TEXTVALUE_SEPARATOR

See Also:

Constant Field Values

objectFactory

private ObjectFactory objectFactory

Constructor Detail

DefaultValidatorFileParser

public DefaultValidatorFileParser()

Method Detail

setObjectFactory

public void setObjectFactory(ObjectFactory fac)

parseActionValidatorConfigs

public List<ValidatorConfig> parseActionValidatorConfigs(ValidatorFactory validatorFactory,
                                                         InputStream is,
                                                         String resourceName)

Description copied from interface: ValidatorFileParser

Parse resource for a list of ValidatorConfig objects.

Specified by:

parseActionValidatorConfigs in interface ValidatorFileParser

is - input stream to the resource

resourceName - file name of the resource

Returns:

List list of ValidatorConfig

parseValidatorDefinitions

public void parseValidatorDefinitions(Map<String,String> validators,
                                      InputStream is,
                                      String resourceName)

Description copied from interface: ValidatorFileParser

Parses validator definitions

Specified by:

parseValidatorDefinitions in interface ValidatorFileParser

is - The input stream

resourceName - The location of the input stream

getTextValue

public static String getTextValue(Element valueEle)

Extract trimmed text value from the given DOM element, ignoring XML comments. Appends all CharacterData nodes and EntityReference nodes into a single String value, excluding Comment nodes. This method is based on a method originally found in DomUtils class of Springframework.

See Also:

CharacterData, EntityReference, Comment

addValidatorConfigs

private void addValidatorConfigs(ValidatorFactory factory,
                                 NodeList validatorNodes,
                                 Map extraParams,
                                 List validatorCfgs)