Package org.apache.struts2.validator

Class DefaultValidatorFileParser

java.lang.Object

org.apache.struts2.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, Martin Gilday

See Also:

• ValidatorConfig

Constructor Summary

Constructors

Constructor	Description
DefaultValidatorFileParser()

Method Summary

Modifier and Type	Method	Description
String	getMultiTextvalueSeparator()
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 (configuring which validator(s) are being applied to a particular field etc.)
void	parseValidatorDefinitions(Map<String,String> validators, InputStream is, String resourceName)	Parses validator definitions (register various validators with XWork).
void	setMultiTextvalueSeparator(String type)
void	setObjectFactory(ObjectFactory fac)

Methods inherited from class java.lang.Object

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

Constructor Details

DefaultValidatorFileParser

public DefaultValidatorFileParser()

Method Details

setMultiTextvalueSeparator

public void setMultiTextvalueSeparator(String type)

getMultiTextvalueSeparator

public String getMultiTextvalueSeparator()

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 (configuring which validator(s) are being applied to a particular field etc.)

Specified by:

parseActionValidatorConfigs in interface ValidatorFileParser

Parameters:

validatorFactory - a validator factory

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 (register various validators with XWork).

Specified by:

parseValidatorDefinitions in interface ValidatorFileParser

Parameters:

validators - map of validators

is - The input stream

resourceName - The location of the input stream

getTextValue

public 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.

Parameters:

valueEle - the given DOM element

Returns:

the text value

See Also:

• CharacterData
• EntityReference
• Comment