Package gov.nasa.pds.validate

Class Validator

java.lang.Object

gov.nasa.pds.validate.Validator

public abstract class Validator
extends Object

Abstract class to validate a PDS4 product label.

Author:

mcayanan

Field Summary

Fields

Modifier and Type	Field	Description
protected List<String>	catalogs	A list of user specified catalogs to use during validation.
protected boolean	force	Flag to force validation against a label's schema and schematron.
protected LabelValidator	labelValidator	LabelValidator object.
protected Report	report	An object representation of a report to capture the results of validation.
protected List<String>	schemas	A list of user specified schemas to validate against.
protected SchematronTransformer	schematronTransformer	A SchematronTransformer object.
protected SchemaValidator	schemaValidator	Schema validator.

Constructor Summary

Constructors

Constructor	Description
Validator(String modelVersion, Report report)	Constructor.

Method Summary

Modifier and Type	Method	Description
void	addValidator(DocumentValidator validator)
void	setCachedEntityResolver(CachedEntityResolver resolver)
void	setCachedLSResourceResolver(CachedLSResourceResolver resolver)
void	setCatalogs(List<String> catalogs)	Sets the catalogs to use during validation.
void	setForce(boolean value)
void	setSchemas(List<URL> schemaFiles)	Sets the schemas to use during validation.
void	setSchematrons(List<String> schematrons)	Sets the schematrons to use during validation.
abstract void	validate(File file)	Validate a PDS product.
abstract void	validate(URL url)

Methods inherited from class java.lang.Object

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

Field Detail

report

protected Report report

An object representation of a report to capture the results of validation.

schemas

protected List<String> schemas

A list of user specified schemas to validate against.

catalogs

protected List<String> catalogs

A list of user specified catalogs to use during validation.

labelValidator

protected LabelValidator labelValidator

LabelValidator object.

force

protected boolean force

Flag to force validation against a label's schema and schematron.

schemaValidator

protected SchemaValidator schemaValidator

Schema validator.

schematronTransformer

protected SchematronTransformer schematronTransformer

A SchematronTransformer object.

Constructor Detail

Validator

public Validator(String modelVersion,
                 Report report)
          throws ParserConfigurationException,
                 ValidatorException,
                 TransformerConfigurationException

Constructor.

Parameters:

modelVersion - The model version to use for validation.

report - A Report object to output the results of the validation run.

Throws:

ParserConfigurationException

ValidatorException

TransformerConfigurationException

Method Detail

setSchemas

public void setSchemas(List<URL> schemaFiles)
                throws SAXException

Sets the schemas to use during validation. By default, the validation comes pre-loaded with schemas to use. This method would only be used in cases where the user wishes to use their own set of schemas for validation.

Parameters:

schemaFiles - A list of schema files.

Throws:

SAXException

setSchematrons

public void setSchematrons(List<String> schematrons)

Sets the schematrons to use during validation.

Parameters:

schematrons - A list of schematrons.

setCachedEntityResolver

public void setCachedEntityResolver(CachedEntityResolver resolver)

setCachedLSResourceResolver

public void setCachedLSResourceResolver(CachedLSResourceResolver resolver)

setCatalogs

public void setCatalogs(List<String> catalogs)

Sets the catalogs to use during validation.

Parameters:

catalogs - A list of catalog files.

setForce

public void setForce(boolean value)

addValidator

public void addValidator(DocumentValidator validator)

validate

public abstract void validate(File file)
                       throws Exception

Validate a PDS product.

Parameters:

file - A PDS product file.

Throws:

ValidatorException

Exception

validate

public abstract void validate(URL url)
                       throws Exception

Throws:

Exception