org.pentaho.di.job.entry.validator
Class FileDoesNotExistValidator

java.lang.Object
  extended by org.pentaho.di.job.entry.validator.AbstractFileValidator
      extended by org.pentaho.di.job.entry.validator.FileDoesNotExistValidator
All Implemented Interfaces:
JobEntryValidator

public class FileDoesNotExistValidator
extends AbstractFileValidator

Fails if a field's value is a filename and the file does not exist.

Author:
mlowery

Field Summary
static FileDoesNotExistValidator INSTANCE
           
 
Fields inherited from interface org.pentaho.di.job.entry.validator.JobEntryValidator
KEY_LEVEL_ON_FAIL
 
Constructor Summary
FileDoesNotExistValidator()
           
 
Method Summary
 String getName()
          Returns the name of this validator, unique among all validators.
static ValidatorContext putFailIfExists(boolean failIfExists)
           
static void putFailIfExists(ValidatorContext context, boolean failIfExists)
           
 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 org.pentaho.di.job.entry.validator.AbstractFileValidator
putVariableSpace, putVariableSpace
 
Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Field Detail

INSTANCE

public static final FileDoesNotExistValidator INSTANCE
Constructor Detail

FileDoesNotExistValidator

public FileDoesNotExistValidator()
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.

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.

Returns:
name

putFailIfExists

public static ValidatorContext putFailIfExists(boolean failIfExists)

putFailIfExists

public static void putFailIfExists(ValidatorContext context,
                                   boolean failIfExists)