org.apache.xerces.parsers
Class SecurityConfiguration

java.lang.Object
  extended by org.apache.xerces.util.ParserConfigurationSettings
      extended by org.apache.xerces.parsers.XML11Configuration
          extended by org.apache.xerces.parsers.XIncludeAwareParserConfiguration
              extended by org.apache.xerces.parsers.SecurityConfiguration
All Implemented Interfaces:
XML11Configurable, org.apache.xerces.xni.parser.XMLComponentManager, org.apache.xerces.xni.parser.XMLParserConfiguration, org.apache.xerces.xni.parser.XMLPullParserConfiguration

public class SecurityConfiguration
extends XIncludeAwareParserConfiguration

This configuration allows Xerces to behave in a security-conscious manner; that is, it permits applications to instruct Xerces to limit certain operations that could be exploited by malicious document authors to cause a denail-of-service attack when the document is parsed. In addition to the features and properties recognized by the base parser configuration, this class recognizes these additional features and properties:

Version:
$Id: SecurityConfiguration.java 699892 2008-09-28 21:08:27Z mrglavas $
Author:
Neil Graham, IBM

Field Summary
protected static java.lang.String SECURITY_MANAGER_PROPERTY
           
 
Fields inherited from class org.apache.xerces.parsers.XIncludeAwareParserConfiguration
ALLOW_UE_AND_NOTATION_EVENTS, fCurrentNSContext, fNonXIncludeNSContext, fXIncludeEnabled, fXIncludeHandler, fXIncludeNSContext, NAMESPACE_CONTEXT, XINCLUDE_FEATURE, XINCLUDE_FIXUP_BASE_URIS, XINCLUDE_FIXUP_LANGUAGE, XINCLUDE_HANDLER
 
Fields inherited from class org.apache.xerces.parsers.XML11Configuration
ALLOW_JAVA_ENCODINGS, CONTINUE_AFTER_FATAL_ERROR, DATATYPE_VALIDATOR_FACTORY, DOCUMENT_SCANNER, DTD_PROCESSOR, DTD_SCANNER, DTD_VALIDATOR, ENTITY_MANAGER, ENTITY_RESOLVER, ERROR_HANDLER, ERROR_REPORTER, EXTERNAL_GENERAL_ENTITIES, EXTERNAL_PARAMETER_ENTITIES, fCommonComponents, fComponents, fConfigUpdated, fCurrentDTDScanner, fCurrentDVFactory, fCurrentScanner, fDatatypeValidatorFactory, fDocumentHandler, fDTDContentModelHandler, fDTDHandler, fDTDProcessor, fDTDScanner, fDTDValidator, fEntityManager, fErrorReporter, fGrammarPool, fInputSource, fLastComponent, fLocale, fNamespaceScanner, fNonNSDTDValidator, fNonNSScanner, fParseInProgress, fSchemaValidator, fSymbolTable, fValidationManager, fVersionDetector, fXML11Components, fXML11DatatypeFactory, fXML11DocScanner, fXML11DTDProcessor, fXML11DTDScanner, fXML11DTDValidator, fXML11NSDocScanner, fXML11NSDTDValidator, GENERATE_SYNTHETIC_ANNOTATIONS, HONOUR_ALL_SCHEMALOCATIONS, ID_IDREF_CHECKING, IDENTITY_CONSTRAINT_CHECKING, IGNORE_XSI_TYPE, JAXP_SCHEMA_LANGUAGE, JAXP_SCHEMA_SOURCE, LOAD_EXTERNAL_DTD, LOCALE, NAMESPACE_BINDER, NAMESPACE_GROWTH, NAMESPACES, NORMALIZE_DATA, NOTIFY_BUILTIN_REFS, NOTIFY_CHAR_REFS, PRINT_EXCEPTION_STACK_TRACE, ROOT_ELEMENT_DECL, ROOT_TYPE_DEF, SCHEMA_AUGMENT_PSVI, SCHEMA_DV_FACTORY, SCHEMA_ELEMENT_DEFAULT, SCHEMA_LOCATION, SCHEMA_NONS_LOCATION, SCHEMA_VALIDATOR, SYMBOL_TABLE, TOLERATE_DUPLICATES, UNPARSED_ENTITY_CHECKING, USE_GRAMMAR_POOL_ONLY, VALIDATE_ANNOTATIONS, VALIDATION, VALIDATION_MANAGER, WARN_ON_DUPLICATE_ATTDEF, WARN_ON_DUPLICATE_ENTITYDEF, WARN_ON_UNDECLARED_ELEMDEF, XML_STRING, XML11_DATATYPE_VALIDATOR_FACTORY, XMLGRAMMAR_POOL, XMLSCHEMA_FULL_CHECKING, XMLSCHEMA_VALIDATION
 
Fields inherited from class org.apache.xerces.util.ParserConfigurationSettings
fFeatures, fParentSettings, fProperties, fRecognizedFeatures, fRecognizedProperties, PARSER_SETTINGS
 
Constructor Summary
SecurityConfiguration()
          Default constructor.
SecurityConfiguration(SymbolTable symbolTable)
          Constructs a parser configuration using the specified symbol table.
SecurityConfiguration(SymbolTable symbolTable, org.apache.xerces.xni.grammars.XMLGrammarPool grammarPool)
          Constructs a parser configuration using the specified symbol table and grammar pool.
SecurityConfiguration(SymbolTable symbolTable, org.apache.xerces.xni.grammars.XMLGrammarPool grammarPool, org.apache.xerces.xni.parser.XMLComponentManager parentSettings)
          Constructs a parser configuration using the specified symbol table, grammar pool, and parent settings.
 
Method Summary
 
Methods inherited from class org.apache.xerces.parsers.XIncludeAwareParserConfiguration
configurePipeline, configureXML11Pipeline, getFeature, setFeature
 
Methods inherited from class org.apache.xerces.parsers.XML11Configuration
addCommonComponent, addComponent, addRecognizedParamsAndSetDefaults, addXML11Component, checkFeature, checkProperty, cleanup, getDocumentHandler, getDTDContentModelHandler, getDTDHandler, getEntityResolver, getErrorHandler, getLocale, getProperty, parse, parse, reset, resetCommon, resetXML11, setDocumentHandler, setDTDContentModelHandler, setDTDHandler, setEntityResolver, setErrorHandler, setInputSource, setLocale, setProperty
 
Methods inherited from class org.apache.xerces.util.ParserConfigurationSettings
addRecognizedFeatures, addRecognizedProperties
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 
Methods inherited from interface org.apache.xerces.xni.parser.XMLParserConfiguration
addRecognizedFeatures, addRecognizedProperties
 

Field Detail

SECURITY_MANAGER_PROPERTY

protected static final java.lang.String SECURITY_MANAGER_PROPERTY
See Also:
Constant Field Values
Constructor Detail

SecurityConfiguration

public SecurityConfiguration()
Default constructor.


SecurityConfiguration

public SecurityConfiguration(SymbolTable symbolTable)
Constructs a parser configuration using the specified symbol table.

Parameters:
symbolTable - The symbol table to use.

SecurityConfiguration

public SecurityConfiguration(SymbolTable symbolTable,
                             org.apache.xerces.xni.grammars.XMLGrammarPool grammarPool)
Constructs a parser configuration using the specified symbol table and grammar pool.

REVISIT: Grammar pool will be updated when the new validation engine is implemented.

Parameters:
symbolTable - The symbol table to use.
grammarPool - The grammar pool to use.

SecurityConfiguration

public SecurityConfiguration(SymbolTable symbolTable,
                             org.apache.xerces.xni.grammars.XMLGrammarPool grammarPool,
                             org.apache.xerces.xni.parser.XMLComponentManager parentSettings)
Constructs a parser configuration using the specified symbol table, grammar pool, and parent settings.

REVISIT: Grammar pool will be updated when the new validation engine is implemented.

Parameters:
symbolTable - The symbol table to use.
grammarPool - The grammar pool to use.
parentSettings - The parent settings.


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