org.pentaho.di.job.entry.validator

Class AndValidator

java.lang.Object

org.pentaho.di.job.entry.validator.AndValidator

All Implemented Interfaces:

JobEntryValidator

public class AndValidator
extends Object
implements JobEntryValidator

Boolean ANDs the results of all validators. If one validator fails, false is immediately returned. The validators list (a List<JobEntryValidator>) should be stored under the KEY_VALIDATORS key.

Author:

mlowery

Field Summary

Fields

Modifier and Type	Field and Description
static AndValidator	INSTANCE

Fields inherited from interface org.pentaho.di.job.entry.validator.JobEntryValidator

KEY_LEVEL_ON_FAIL

Constructor Summary

Constructors

Constructor and Description
AndValidator()

Method Summary

Modifier and Type	Method and Description
String	getKeyValidators()
String	getName() Returns the name of this validator, unique among all validators.
static ValidatorContext	putValidators(JobEntryValidator... validators) Uses varargs to conveniently add validators to the list of validators consumed by AndValidator.
static void	putValidators(ValidatorContext context, JobEntryValidator... validators) Uses varargs to conveniently add validators to the list of validators consumed by AndValidator.
boolean	validate(CheckResultSourceInterface source, String propertyName, List<CheckResultInterface> remarks, ValidatorContext context) Using reflection, the validator fetches the field named propertyName from the bean source and runs the validation putting any messages into remarks.

Methods inherited from class java.lang.Object

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

Field Detail

INSTANCE

public static final AndValidator INSTANCE

Constructor Detail

AndValidator

public AndValidator()

Method Detail

validate

public boolean validate(CheckResultSourceInterface source,
                        String propertyName,
                        List<CheckResultInterface> remarks,
                        ValidatorContext context)

Description copied from interface: JobEntryValidator

Using reflection, the validator fetches the field named propertyName from the bean source and runs the validation putting any messages into remarks. The return value is true if the validation passes.

Specified by:

validate in interface JobEntryValidator

Parameters:

source - bean to validate

propertyName - property to validate

remarks - list to which to add messages

context - any other information needed to perform the validation

Returns:

validation result

getName

public String getName()

Description copied from interface: JobEntryValidator

Returns the name of this validator, unique among all validators.

Specified by:

getName in interface JobEntryValidator

Returns:

name

getKeyValidators

public String getKeyValidators()

putValidators

public static ValidatorContext putValidators(JobEntryValidator... validators)

Uses varargs to conveniently add validators to the list of validators consumed by AndValidator. This method creates and returns a new context.

See Also:

putValidators(ValidatorContext, JobEntryValidator[])

putValidators

public static void putValidators(ValidatorContext context,
                                 JobEntryValidator... validators)

Uses varargs to conveniently add validators to the list of validators consumed by AndValidator. This method adds to an existing map.

See Also:

putValidators(JobEntryValidator[])