com.puppycrawl.tools.checkstyle

Class XmlLoader.LoadExternalDtdFeatureProvider

java.lang.Object

com.puppycrawl.tools.checkstyle.XmlLoader.LoadExternalDtdFeatureProvider

Enclosing class:

XmlLoader

public static final class XmlLoader.LoadExternalDtdFeatureProvider
extends Object

Used for setting specific for secure java installations features to SAXParserFactory. Pulled out as a separate class in order to suppress Pitest mutations.

Field Summary

Fields

Modifier and Type	Field and Description
static String	ENABLE_EXTERNAL_DTD_LOAD System property name to enable external DTD load.
static String	EXTERNAL_GENERAL_ENTITIES Feature that enables including external general entities in XML files.
static String	EXTERNAL_PARAMETER_ENTITIES Feature that enables including external parameter entities in XML files.
static String	LOAD_EXTERNAL_DTD Feature that enables loading external DTD when loading XML files.

Method Summary

Modifier and Type	Method and Description
static void	setFeaturesBySystemProperty(SAXParserFactory factory) Configures SAXParserFactory with features required to use external DTD file loading, this is not activated by default to no allow usage of schema files that checkstyle do not know it is even security problem to allow files from outside.

Methods inherited from class java.lang.Object

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

Field Detail

ENABLE_EXTERNAL_DTD_LOAD

public static final String ENABLE_EXTERNAL_DTD_LOAD

System property name to enable external DTD load.

See Also:

Constant Field Values

LOAD_EXTERNAL_DTD

public static final String LOAD_EXTERNAL_DTD

Feature that enables loading external DTD when loading XML files.

See Also:

Constant Field Values

EXTERNAL_GENERAL_ENTITIES

public static final String EXTERNAL_GENERAL_ENTITIES

Feature that enables including external general entities in XML files.

See Also:

Constant Field Values

EXTERNAL_PARAMETER_ENTITIES

public static final String EXTERNAL_PARAMETER_ENTITIES

Feature that enables including external parameter entities in XML files.

See Also:

Constant Field Values

Method Detail

setFeaturesBySystemProperty

public static void setFeaturesBySystemProperty(SAXParserFactory factory)
                                        throws SAXException,
                                               ParserConfigurationException

Configures SAXParserFactory with features required to use external DTD file loading, this is not activated by default to no allow usage of schema files that checkstyle do not know it is even security problem to allow files from outside.

Parameters:

factory - factory to be configured with special features

Throws:

SAXException - if an error occurs

ParserConfigurationException - if an error occurs