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942 lines
37 KiB
942 lines
37 KiB
/*
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* Copyright (c) 2003, 2016, Oracle and/or its affiliates. All rights reserved.
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*/
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/*
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* Copyright 2005 The Apache Software Foundation.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.sun.org.apache.xerces.internal.impl;
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import com.sun.org.apache.xerces.internal.utils.SecuritySupport;
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import java.util.Enumeration;
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import java.util.NoSuchElementException;
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/**
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* Commonly used constants.
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*
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* @xerces.internal
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*
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* @author Andy Clark, IBM
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*
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* @version $Id: Constants.java,v 1.14 2010-11-01 04:39:40 joehw Exp $
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*/
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public final class Constants {
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//
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// Constants
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//
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// Schema Types:
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public static final String NS_XMLSCHEMA = "http://www.w3.org/2001/XMLSchema".intern();
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public static final String NS_DTD = "http://www.w3.org/TR/REC-xml".intern();
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// Schema features
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public static final String SUN_SCHEMA_FEATURE_PREFIX = "http://java.sun.com/xml/schema/features/";
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public static final String SUN_REPORT_IGNORED_ELEMENT_CONTENT_WHITESPACE = "report-ignored-element-content-whitespace";
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//stax properties
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public static final String ZEPHYR_PROPERTY_PREFIX = "http://java.sun.com/xml/stream/properties/" ;
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public static final String STAX_PROPERTIES = "stax-properties" ;
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public static final String STAX_ENTITY_RESOLVER_PROPERTY = "internal/stax-entity-resolver";
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public static final String STAX_REPORT_CDATA_EVENT = "report-cdata-event";
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public static final String READER_IN_DEFINED_STATE = ZEPHYR_PROPERTY_PREFIX + "reader-in-defined-state" ;
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public static final String ADD_NAMESPACE_DECL_AS_ATTRIBUTE = "add-namespacedecl-as-attrbiute";
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public static final String ESCAPE_CHARACTERS = "escapeCharacters";
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public static final String REUSE_INSTANCE = "reuse-instance" ;
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//DOM properties
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public static final String SUN_DOM_PROPERTY_PREFIX = "http://java.sun.com/xml/dom/properties/" ;
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public static final String SUN_DOM_ANCESTOR_CHECCK = "ancestor-check";
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/**
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* If true, ignore DOCTYPE declaration as if it wasn't present at all.
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* Note that this is a violation of the XML recommendation.
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* The full property name is prefixed by {@link #ZEPHYR_PROPERTY_PREFIX}.
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*/
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public static final String IGNORE_EXTERNAL_DTD = "ignore-external-dtd";
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// sax features
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/** SAX feature prefix ("http://xml.org/sax/features/"). */
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public static final String SAX_FEATURE_PREFIX = "http://xml.org/sax/features/";
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public static final String NAMESPACES_FEATURE = "namespaces";
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/** Namespace prefixes feature ("namespace-prefixes"). */
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public static final String NAMESPACE_PREFIXES_FEATURE = "namespace-prefixes";
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/** String interning feature ("string-interning"). */
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public static final String STRING_INTERNING_FEATURE = "string-interning";
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/** Validation feature ("validation"). */
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public static final String VALIDATION_FEATURE = "validation";
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/** External general entities feature ("external-general-entities "). */
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public static final String EXTERNAL_GENERAL_ENTITIES_FEATURE = "external-general-entities";
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/** External parameter entities feature ("external-parameter-entities "). */
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public static final String EXTERNAL_PARAMETER_ENTITIES_FEATURE = "external-parameter-entities";
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/** Lexical handler parameter entities feature ("lexical-handler/parameter-entities"). */
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public static final String LEXICAL_HANDLER_PARAMETER_ENTITIES_FEATURE = "lexical-handler/parameter-entities";
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/** Is standalone feature ("is-standalone"). */
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public static final String IS_STANDALONE_FEATURE = "is-standalone";
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/** Resolve DTD URIs feature ("resolve-dtd-uris"). */
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public static final String RESOLVE_DTD_URIS_FEATURE = "resolve-dtd-uris";
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/** Use Attributes2 feature ("use-attributes2"). */
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public static final String USE_ATTRIBUTES2_FEATURE = "use-attributes2";
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/** Use Locator2 feature ("use-locator2"). */
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public static final String USE_LOCATOR2_FEATURE = "use-locator2";
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/** Use EntityResolver2 feature ("use-entity-resolver2"). */
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public static final String USE_ENTITY_RESOLVER2_FEATURE = "use-entity-resolver2";
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/** Unicode normalization checking feature ("unicode-normalization-checking"). */
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public static final String UNICODE_NORMALIZATION_CHECKING_FEATURE = "unicode-normalization-checking";
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/** xmlns URIs feature ("xmlns-uris"). */
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public static final String XMLNS_URIS_FEATURE = "xmlns-uris";
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/** XML 1.1 feature ("xml-1.1"). */
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public static final String XML_11_FEATURE = "xml-1.1";
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/** Allow unparsed entity and notation declaration events to be sent after the end DTD event ("allow-dtd-events-after-endDTD") */
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public static final String ALLOW_DTD_EVENTS_AFTER_ENDDTD_FEATURE = "allow-dtd-events-after-endDTD";
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// sax properties
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/** SAX property prefix ("http://xml.org/sax/properties/"). */
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public static final String SAX_PROPERTY_PREFIX = "http://xml.org/sax/properties/";
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/** Declaration handler property ("declaration-handler"). */
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public static final String DECLARATION_HANDLER_PROPERTY = "declaration-handler";
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/** Lexical handler property ("lexical-handler"). */
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public static final String LEXICAL_HANDLER_PROPERTY = "lexical-handler";
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/** DOM node property ("dom-node"). */
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public static final String DOM_NODE_PROPERTY = "dom-node";
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/** XML string property ("xml-string"). */
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public static final String XML_STRING_PROPERTY = "xml-string";
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public static final String FEATURE_SECURE_PROCESSING = "http://javax.xml.XMLConstants/feature/secure-processing";
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// Oracle Feature:
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/**
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* <p>Use Service Mechanism</p>
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*
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* <ul>
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* <li>
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* {@code true} instruct an object to use service mechanism to
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* find a service implementation. This is the default behavior.
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* </li>
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* <li>
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* {@code false} instruct an object to skip service mechanism and
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* use the default implementation for that service.
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* </li>
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* </ul>
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*/
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public static final String ORACLE_FEATURE_SERVICE_MECHANISM = "http://www.oracle.com/feature/use-service-mechanism";
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/** Document XML version property ("document-xml-version"). */
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public static final String DOCUMENT_XML_VERSION_PROPERTY = "document-xml-version";
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//
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// JAXP properties
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//
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/** JAXP property prefix ("http://java.sun.com/xml/jaxp/properties/"). */
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public static final String JAXP_PROPERTY_PREFIX =
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"http://java.sun.com/xml/jaxp/properties/";
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/** JAXP schemaSource property: when used internally may include DTD sources (DOM) */
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public static final String SCHEMA_SOURCE = "schemaSource";
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/** JAXP schemaSource language: when used internally may include DTD namespace (DOM) */
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public static final String SCHEMA_LANGUAGE = "schemaLanguage";
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/** JAXP Standard property prefix ("http://javax.xml.XMLConstants/property/"). */
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public static final String JAXPAPI_PROPERTY_PREFIX =
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"http://javax.xml.XMLConstants/property/";
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/** Oracle JAXP property prefix ("http://www.oracle.com/xml/jaxp/properties/"). */
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public static final String ORACLE_JAXP_PROPERTY_PREFIX =
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"http://www.oracle.com/xml/jaxp/properties/";
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public static final String XML_SECURITY_PROPERTY_MANAGER =
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ORACLE_JAXP_PROPERTY_PREFIX + "xmlSecurityPropertyManager";
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//System Properties corresponding to ACCESS_EXTERNAL_* properties
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public static final String SP_ACCESS_EXTERNAL_DTD = "javax.xml.accessExternalDTD";
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public static final String SP_ACCESS_EXTERNAL_SCHEMA = "javax.xml.accessExternalSchema";
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//all access keyword
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public static final String ACCESS_EXTERNAL_ALL = "all";
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/**
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* Default value when FEATURE_SECURE_PROCESSING (FSP) is set to true
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*/
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public static final String EXTERNAL_ACCESS_DEFAULT_FSP = "";
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/**
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* FEATURE_SECURE_PROCESSING (FSP) is true by default
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*/
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public static final String EXTERNAL_ACCESS_DEFAULT = ACCESS_EXTERNAL_ALL;
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/**
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* Check if we're in jdk8 or above
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*/
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public static final boolean IS_JDK8_OR_ABOVE = isJavaVersionAtLeast(8);
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//
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// Implementation limits: corresponding System Properties of the above
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// API properties
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//
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/**
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* JDK entity expansion limit; Note that the existing system property
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* "entityExpansionLimit" with no prefix is still observed
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*/
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public static final String JDK_ENTITY_EXPANSION_LIMIT =
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ORACLE_JAXP_PROPERTY_PREFIX + "entityExpansionLimit";
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/**
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* JDK element attribute limit; Note that the existing system property
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* "elementAttributeLimit" with no prefix is still observed
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*/
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public static final String JDK_ELEMENT_ATTRIBUTE_LIMIT =
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ORACLE_JAXP_PROPERTY_PREFIX + "elementAttributeLimit";
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/**
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* JDK maxOccur limit; Note that the existing system property
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* "maxOccurLimit" with no prefix is still observed
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*/
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public static final String JDK_MAX_OCCUR_LIMIT =
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ORACLE_JAXP_PROPERTY_PREFIX + "maxOccurLimit";
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/**
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* JDK total entity size limit
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*/
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public static final String JDK_TOTAL_ENTITY_SIZE_LIMIT =
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ORACLE_JAXP_PROPERTY_PREFIX + "totalEntitySizeLimit";
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/**
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* JDK maximum general entity size limit
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*/
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public static final String JDK_GENERAL_ENTITY_SIZE_LIMIT =
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ORACLE_JAXP_PROPERTY_PREFIX + "maxGeneralEntitySizeLimit";
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/**
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* JDK node count limit in entities that limits the total number of nodes
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* in all of entity references.
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*/
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public static final String JDK_ENTITY_REPLACEMENT_LIMIT =
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ORACLE_JAXP_PROPERTY_PREFIX + "entityReplacementLimit";
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/**
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* JDK maximum parameter entity size limit
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*/
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public static final String JDK_PARAMETER_ENTITY_SIZE_LIMIT =
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ORACLE_JAXP_PROPERTY_PREFIX + "maxParameterEntitySizeLimit";
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/**
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* JDK maximum XML name limit
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*/
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public static final String JDK_XML_NAME_LIMIT =
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ORACLE_JAXP_PROPERTY_PREFIX + "maxXMLNameLimit";
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/**
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* JDK maxElementDepth limit
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*/
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public static final String JDK_MAX_ELEMENT_DEPTH =
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ORACLE_JAXP_PROPERTY_PREFIX + "maxElementDepth";
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/**
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* JDK property to allow printing out information from the limit analyzer
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*/
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public static final String JDK_ENTITY_COUNT_INFO =
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ORACLE_JAXP_PROPERTY_PREFIX + "getEntityCountInfo";
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//
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// Implementation limits: API properties
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//
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/**
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* JDK entity expansion limit; Note that the existing system property
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* "entityExpansionLimit" with no prefix is still observed
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*/
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public static final String SP_ENTITY_EXPANSION_LIMIT = "jdk.xml.entityExpansionLimit";
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/**
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* JDK element attribute limit; Note that the existing system property
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* "elementAttributeLimit" with no prefix is still observed
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*/
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public static final String SP_ELEMENT_ATTRIBUTE_LIMIT = "jdk.xml.elementAttributeLimit";
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/**
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* JDK maxOccur limit; Note that the existing system property
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* "maxOccurLimit" with no prefix is still observed
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*/
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public static final String SP_MAX_OCCUR_LIMIT = "jdk.xml.maxOccurLimit";
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/**
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* JDK total entity size limit
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*/
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public static final String SP_TOTAL_ENTITY_SIZE_LIMIT = "jdk.xml.totalEntitySizeLimit";
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/**
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* JDK maximum general entity size limit
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*/
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public static final String SP_GENERAL_ENTITY_SIZE_LIMIT = "jdk.xml.maxGeneralEntitySizeLimit";
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/**
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* JDK node count limit in entities that limits the total number of nodes
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* in all of entity references.
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*/
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public static final String SP_ENTITY_REPLACEMENT_LIMIT = "jdk.xml.entityReplacementLimit";
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/**
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* JDK maximum parameter entity size limit
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*/
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public static final String SP_PARAMETER_ENTITY_SIZE_LIMIT = "jdk.xml.maxParameterEntitySizeLimit";
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/**
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* JDK maximum XML name limit
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*/
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public static final String SP_XML_NAME_LIMIT = "jdk.xml.maxXMLNameLimit";
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/**
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* JDK maxElementDepth limit
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*/
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public static final String SP_MAX_ELEMENT_DEPTH = "jdk.xml.maxElementDepth";
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//legacy System Properties
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public final static String ENTITY_EXPANSION_LIMIT = "entityExpansionLimit";
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public static final String ELEMENT_ATTRIBUTE_LIMIT = "elementAttributeLimit" ;
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public final static String MAX_OCCUR_LIMIT = "maxOccurLimit";
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/**
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* A string "yes" that can be used for properties such as getEntityCountInfo
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*/
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public static final String JDK_YES = "yes";
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//
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// DOM features
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//
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/** Comments feature ("include-comments"). */
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public static final String INCLUDE_COMMENTS_FEATURE = "include-comments";
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/** Create cdata nodes feature ("create-cdata-nodes"). */
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public static final String CREATE_CDATA_NODES_FEATURE = "create-cdata-nodes";
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/** Feature id: load as infoset. */
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public static final String LOAD_AS_INFOSET = "load-as-infoset";
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//
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// Constants: DOM Level 3 feature ids
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//
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public static final String DOM_CANONICAL_FORM = "canonical-form";
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public static final String DOM_CDATA_SECTIONS ="cdata-sections";
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public static final String DOM_COMMENTS = "comments";
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// REVISIT: this feature seems to have no effect for Xerces
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public static final String DOM_CHARSET_OVERRIDES_XML_ENCODING =
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"charset-overrides-xml-encoding";
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public static final String DOM_DATATYPE_NORMALIZATION = "datatype-normalization";
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public static final String DOM_ENTITIES = "entities";
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public static final String DOM_INFOSET = "infoset";
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public static final String DOM_NAMESPACES = "namespaces";
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public static final String DOM_NAMESPACE_DECLARATIONS = "namespace-declarations";
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public static final String DOM_SUPPORTED_MEDIATYPES_ONLY =
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"supported-media-types-only";
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public static final String DOM_VALIDATE_IF_SCHEMA = "validate-if-schema";
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public static final String DOM_VALIDATE = "validate";
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public static final String DOM_ELEMENT_CONTENT_WHITESPACE =
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"element-content-whitespace";
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// DOM Level 3 features defined in Core:
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public static final String DOM_DISCARD_DEFAULT_CONTENT = "discard-default-content";
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public static final String DOM_NORMALIZE_CHARACTERS = "normalize-characters";
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public static final String DOM_CHECK_CHAR_NORMALIZATION = "check-character-normalization";
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public static final String DOM_WELLFORMED = "well-formed";
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public static final String DOM_SPLIT_CDATA = "split-cdata-sections";
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// Load and Save
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public static final String DOM_FORMAT_PRETTY_PRINT = "format-pretty-print";
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public static final String DOM_XMLDECL = "xml-declaration";
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public static final String DOM_UNKNOWNCHARS = "unknown-characters";
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public static final String DOM_CERTIFIED = "certified";
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public static final String DOM_DISALLOW_DOCTYPE = "disallow-doctype";
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public static final String DOM_IGNORE_UNKNOWN_CHARACTER_DENORMALIZATIONS = "ignore-unknown-character-denormalizations";
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// DOM Properties
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public static final String DOM_RESOURCE_RESOLVER = "resource-resolver";
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public static final String DOM_ERROR_HANDLER = "error-handler";
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public static final String DOM_SCHEMA_TYPE = "schema-type";
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public static final String DOM_SCHEMA_LOCATION = "schema-location";
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public static final String DOM_ANCESTOR_CHECCK = "ancestor-check";
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// XSModel
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public static final String DOM_PSVI = "psvi";
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// xerces features
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/** Xerces features prefix ("http://apache.org/xml/features/"). */
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public static final String XERCES_FEATURE_PREFIX = "http://apache.org/xml/features/";
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/** Schema validation feature ("validation/schema"). */
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public static final String SCHEMA_VALIDATION_FEATURE = "validation/schema";
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/** Expose schema normalized values */
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public static final String SCHEMA_NORMALIZED_VALUE = "validation/schema/normalized-value";
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/** Send schema default value via characters() */
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public static final String SCHEMA_ELEMENT_DEFAULT = "validation/schema/element-default";
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/** Schema full constraint checking ("validation/schema-full-checking"). */
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public static final String SCHEMA_FULL_CHECKING = "validation/schema-full-checking";
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/** Augment Post-Schema-Validation-Infoset */
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public static final String SCHEMA_AUGMENT_PSVI = "validation/schema/augment-psvi";
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/** Dynamic validation feature ("validation/dynamic"). */
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public static final String DYNAMIC_VALIDATION_FEATURE = "validation/dynamic";
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/** Warn on duplicate attribute declaration feature ("validation/warn-on-duplicate-attdef"). */
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public static final String WARN_ON_DUPLICATE_ATTDEF_FEATURE = "validation/warn-on-duplicate-attdef";
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/** Warn on undeclared element feature ("validation/warn-on-undeclared-elemdef"). */
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public static final String WARN_ON_UNDECLARED_ELEMDEF_FEATURE = "validation/warn-on-undeclared-elemdef";
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/** Warn on duplicate entity declaration feature ("warn-on-duplicate-entitydef"). */
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public static final String WARN_ON_DUPLICATE_ENTITYDEF_FEATURE = "warn-on-duplicate-entitydef";
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/** Allow Java encoding names feature ("allow-java-encodings"). */
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public static final String ALLOW_JAVA_ENCODINGS_FEATURE = "allow-java-encodings";
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/** Disallow DOCTYPE declaration feature ("disallow-doctype-decl"). */
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public static final String DISALLOW_DOCTYPE_DECL_FEATURE = "disallow-doctype-decl";
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/** Continue after fatal error feature ("continue-after-fatal-error"). */
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public static final String CONTINUE_AFTER_FATAL_ERROR_FEATURE = "continue-after-fatal-error";
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/** Load dtd grammar when nonvalidating feature ("nonvalidating/load-dtd-grammar"). */
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public static final String LOAD_DTD_GRAMMAR_FEATURE = "nonvalidating/load-dtd-grammar";
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/** Load external dtd when nonvalidating feature ("nonvalidating/load-external-dtd"). */
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public static final String LOAD_EXTERNAL_DTD_FEATURE = "nonvalidating/load-external-dtd";
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/** Defer node expansion feature ("dom/defer-node-expansion"). */
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public static final String DEFER_NODE_EXPANSION_FEATURE = "dom/defer-node-expansion";
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/** Create entity reference nodes feature ("dom/create-entity-ref-nodes"). */
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public static final String CREATE_ENTITY_REF_NODES_FEATURE = "dom/create-entity-ref-nodes";
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|
|
|
/** Include ignorable whitespace feature ("dom/include-ignorable-whitespace"). */
|
|
public static final String INCLUDE_IGNORABLE_WHITESPACE = "dom/include-ignorable-whitespace";
|
|
|
|
/** Default attribute values feature ("validation/default-attribute-values"). */
|
|
public static final String DEFAULT_ATTRIBUTE_VALUES_FEATURE = "validation/default-attribute-values";
|
|
|
|
/** Validate content models feature ("validation/validate-content-models"). */
|
|
public static final String VALIDATE_CONTENT_MODELS_FEATURE = "validation/validate-content-models";
|
|
|
|
/** Validate datatypes feature ("validation/validate-datatypes"). */
|
|
public static final String VALIDATE_DATATYPES_FEATURE = "validation/validate-datatypes";
|
|
|
|
/** Balance syntax trees feature ("validation/balance-syntax-trees"). */
|
|
public static final String BALANCE_SYNTAX_TREES = "validation/balance-syntax-trees";
|
|
|
|
/** Notify character references feature (scanner/notify-char-refs"). */
|
|
public static final String NOTIFY_CHAR_REFS_FEATURE = "scanner/notify-char-refs";
|
|
|
|
/** Notify built-in (&amp;, etc.) references feature (scanner/notify-builtin-refs"). */
|
|
public static final String NOTIFY_BUILTIN_REFS_FEATURE = "scanner/notify-builtin-refs";
|
|
|
|
/** Standard URI conformant feature ("standard-uri-conformant"). */
|
|
public static final String STANDARD_URI_CONFORMANT_FEATURE = "standard-uri-conformant";
|
|
|
|
/** Generate synthetic annotations feature ("generate-synthetic-annotations"). */
|
|
public static final String GENERATE_SYNTHETIC_ANNOTATIONS_FEATURE = "generate-synthetic-annotations";
|
|
|
|
/** Validate annotations feature ("validate-annotations"). */
|
|
public static final String VALIDATE_ANNOTATIONS_FEATURE = "validate-annotations";
|
|
|
|
|
|
/** Honour all schemaLocations feature ("honour-all-schemaLocations"). */
|
|
public static final String HONOUR_ALL_SCHEMALOCATIONS_FEATURE = "honour-all-schemaLocations";
|
|
|
|
/** Namespace growth feature ("namespace-growth"). */
|
|
public static final String NAMESPACE_GROWTH_FEATURE = "namespace-growth";
|
|
|
|
/** Tolerate duplicates feature ("internal/tolerate-duplicates"). */
|
|
public static final String TOLERATE_DUPLICATES_FEATURE = "internal/tolerate-duplicates";
|
|
|
|
/** XInclude processing feature ("xinclude"). */
|
|
public static final String XINCLUDE_FEATURE = "xinclude";
|
|
|
|
/** XInclude fixup base URIs feature ("xinclude/fixup-base-uris"). */
|
|
public static final String XINCLUDE_FIXUP_BASE_URIS_FEATURE = "xinclude/fixup-base-uris";
|
|
|
|
/** XInclude fixup language feature ("xinclude/fixup-language"). */
|
|
public static final String XINCLUDE_FIXUP_LANGUAGE_FEATURE = "xinclude/fixup-language";
|
|
|
|
/**
|
|
* Internal feature. When set to true the schema validator will only use
|
|
* schema components from the grammar pool provided.
|
|
*/
|
|
public static final String USE_GRAMMAR_POOL_ONLY_FEATURE = "internal/validation/schema/use-grammar-pool-only";
|
|
|
|
/** Internal performance related feature:
|
|
* false - the parser settings (features/properties) have not changed between 2 parses
|
|
* true - the parser settings have changed between 2 parses
|
|
* NOTE: this feature should only be set by the parser configuration.
|
|
*/
|
|
public static final String PARSER_SETTINGS = "internal/parser-settings";
|
|
|
|
|
|
/** Feature to make XML Processor XInclude Aware */
|
|
public static final String XINCLUDE_AWARE = "xinclude-aware";
|
|
|
|
/** Ignore xsi:schemaLocation and xsi:noNamespaceSchemaLocation. */
|
|
public static final String IGNORE_SCHEMA_LOCATION_HINTS = "validation/schema/ignore-schema-location-hints";
|
|
|
|
/**
|
|
* When true, the schema processor will change characters events
|
|
* to ignorableWhitespaces events, when characters are expected to
|
|
* only contain ignorable whitespaces.
|
|
*/
|
|
public static final String CHANGE_IGNORABLE_CHARACTERS_INTO_IGNORABLE_WHITESPACES =
|
|
"validation/change-ignorable-characters-into-ignorable-whitespaces";
|
|
|
|
// xerces properties
|
|
|
|
/** Xerces properties prefix ("http://apache.org/xml/properties/"). */
|
|
public static final String XERCES_PROPERTY_PREFIX = "http://apache.org/xml/properties/";
|
|
|
|
/** Current element node property ("dom/current-element-node"). */
|
|
public static final String CURRENT_ELEMENT_NODE_PROPERTY = "dom/current-element-node";
|
|
|
|
/** Document class name property ("dom/document-class-name"). */
|
|
public static final String DOCUMENT_CLASS_NAME_PROPERTY = "dom/document-class-name";
|
|
|
|
/** Symbol table property ("internal/symbol-table"). */
|
|
public static final String SYMBOL_TABLE_PROPERTY = "internal/symbol-table";
|
|
|
|
/** Error reporter property ("internal/error-reporter"). */
|
|
public static final String ERROR_REPORTER_PROPERTY = "internal/error-reporter";
|
|
|
|
/** Error handler property ("internal/error-handler"). */
|
|
public static final String ERROR_HANDLER_PROPERTY = "internal/error-handler";
|
|
|
|
/** XInclude handler property ("internal/xinclude-handler"). */
|
|
public static final String XINCLUDE_HANDLER_PROPERTY = "internal/xinclude-handler";
|
|
|
|
/** XPointer handler property ("internal/xpointer-handler"). */
|
|
public static final String XPOINTER_HANDLER_PROPERTY = "internal/xpointer-handler";
|
|
|
|
/** Entity manager property ("internal/entity-manager"). */
|
|
public static final String ENTITY_MANAGER_PROPERTY = "internal/entity-manager";
|
|
/** Input buffer size property ("input-buffer-size"). */
|
|
public static final String BUFFER_SIZE_PROPERTY = "input-buffer-size";
|
|
|
|
/** Security manager property ("security-manager"). */
|
|
public static final String SECURITY_MANAGER_PROPERTY = "security-manager";
|
|
|
|
/** Locale property ("locale"). */
|
|
public static final String LOCALE_PROPERTY = "locale";
|
|
|
|
/** property identifier: security manager. */
|
|
public static final String SECURITY_MANAGER =
|
|
Constants.XERCES_PROPERTY_PREFIX + Constants.SECURITY_MANAGER_PROPERTY;
|
|
|
|
|
|
public static final String ENTITY_RESOLVER_PROPERTY = "internal/entity-resolver";
|
|
|
|
/** Grammar pool property ("internal/grammar-pool"). */
|
|
public static final String XMLGRAMMAR_POOL_PROPERTY = "internal/grammar-pool";
|
|
|
|
/** Datatype validator factory ("internal/datatype-validator-factory"). */
|
|
public static final String DATATYPE_VALIDATOR_FACTORY_PROPERTY = "internal/datatype-validator-factory";
|
|
|
|
/** Document scanner property ("internal/document-scanner"). */
|
|
public static final String DOCUMENT_SCANNER_PROPERTY = "internal/document-scanner";
|
|
|
|
/** DTD scanner property ("internal/dtd-scanner"). */
|
|
public static final String DTD_SCANNER_PROPERTY = "internal/dtd-scanner";
|
|
|
|
/** DTD processor property ("internal/dtd-processor"). */
|
|
public static final String DTD_PROCESSOR_PROPERTY = "internal/dtd-processor";
|
|
|
|
/** Validator property ("internal/validator"). */
|
|
public static final String VALIDATOR_PROPERTY = "internal/validator";
|
|
|
|
/** Validator property ("internal/validator/dtd"). */
|
|
public static final String DTD_VALIDATOR_PROPERTY = "internal/validator/dtd";
|
|
|
|
/** Validator property ("internal/validator/schema"). */
|
|
public static final String SCHEMA_VALIDATOR_PROPERTY = "internal/validator/schema";
|
|
|
|
/** No namespace schema location property ("schema/external-schemaLocation"). */
|
|
public static final String SCHEMA_LOCATION = "schema/external-schemaLocation";
|
|
|
|
/** Schema location property ("schema/external-noNamespaceSchemaLocation"). */
|
|
public static final String SCHEMA_NONS_LOCATION = "schema/external-noNamespaceSchemaLocation";
|
|
|
|
/** Namespace binder property ("internal/namespace-binder"). */
|
|
public static final String NAMESPACE_BINDER_PROPERTY = "internal/namespace-binder";
|
|
|
|
/** Namespace context property ("internal/namespace-context"). */
|
|
public static final String NAMESPACE_CONTEXT_PROPERTY = "internal/namespace-context";
|
|
|
|
/** Validation manager property ("internal/validation-manager"). */
|
|
public static final String VALIDATION_MANAGER_PROPERTY = "internal/validation-manager";
|
|
|
|
|
|
/** XPointer Schema property ("xpointer-schema"). */
|
|
public static final String XPOINTER_SCHEMA_PROPERTY = "xpointer-schema";
|
|
|
|
/** Schema element declaration for the root element in a document ("internal/validation/schema/dv-factory"). */
|
|
public static final String SCHEMA_DV_FACTORY_PROPERTY = "internal/validation/schema/dv-factory";
|
|
|
|
|
|
// general constants
|
|
|
|
/** Element PSVI is stored in augmentations using string "ELEMENT_PSVI" */
|
|
public final static String ELEMENT_PSVI = "ELEMENT_PSVI";
|
|
|
|
/** Attribute PSVI is stored in augmentations using string "ATTRIBUTE_PSVI" */
|
|
public final static String ATTRIBUTE_PSVI = "ATTRIBUTE_PSVI";
|
|
|
|
/**
|
|
* Boolean indicating whether an attribute is declared in the DTD is stored
|
|
* in augmentations using the string "ATTRIBUTE_DECLARED". The absence of this
|
|
* augmentation indicates that the attribute was not declared in the DTD.
|
|
*/
|
|
public final static String ATTRIBUTE_DECLARED = "ATTRIBUTE_DECLARED";
|
|
|
|
|
|
/**
|
|
* {@link org.w3c.dom.TypeInfo} associated with current element/attribute
|
|
* is stored in augmentations using this string as the key.
|
|
*
|
|
* This will ultimately controls {@link com.sun.org.apache.xerces.internal.parsers.AbstractDOMParser}
|
|
* regarding what object the DOM will return from
|
|
* {@link org.w3c.dom.Attr#getSchemaTypeInfo()} and
|
|
* {@link org.w3c.dom.Element#getSchemaTypeInfo()} and
|
|
*/
|
|
public final static String TYPEINFO = "org.w3c.dom.TypeInfo";
|
|
|
|
/**
|
|
* Whether an attribute is an id or not is stored in augmentations
|
|
* using this string as the key. The value is {@link Boolean#TRUE}
|
|
* or {@link Boolean#FALSE}.
|
|
*
|
|
* This will ultimately controls {@link com.sun.org.apache.xerces.internal.parsers.AbstractDOMParser}
|
|
* about whether it will mark an attribute as ID or not.
|
|
*/
|
|
public final static String ID_ATTRIBUTE = "ID_ATTRIBUTE";
|
|
|
|
// XML version constants
|
|
|
|
/**
|
|
* Boolean indicating whether an entity referenced in the document has
|
|
* not been read is stored in augmentations using the string "ENTITY_SKIPPED".
|
|
* The absence of this augmentation indicates that the entity had a
|
|
* declaration and was expanded.
|
|
*/
|
|
public final static String ENTITY_SKIPPED = "ENTITY_SKIPPED";
|
|
|
|
/**
|
|
* Boolean indicating whether a character is a probable white space
|
|
* character (ch <= 0x20) that was the replacement text of a character
|
|
* reference is stored in augmentations using the string "CHAR_REF_PROBABLE_WS".
|
|
* The absence of this augmentation indicates that the character is not
|
|
* probable white space and/or was not included from a character reference.
|
|
*/
|
|
public final static String CHAR_REF_PROBABLE_WS = "CHAR_REF_PROBABLE_WS";
|
|
|
|
/** Boolean indicating if this entity is the last opened entity.
|
|
*
|
|
*@see com.sun.org.apache.xerces.internal.impl.XMLEntityManager#endEntity()
|
|
*@see com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl#endEntity()
|
|
*@see com.sun.org.apache.xerces.internal.impl.XMLDTDScannerImpl#endEntity()
|
|
*/
|
|
public final static String LAST_ENTITY = "LAST_ENTITY";
|
|
|
|
// XML version constants
|
|
public final static short XML_VERSION_ERROR = -1;
|
|
public final static short XML_VERSION_1_0 = 1;
|
|
public final static short XML_VERSION_1_1 = 2;
|
|
|
|
|
|
|
|
// DOM related constants
|
|
public final static String ANONYMOUS_TYPE_NAMESPACE =
|
|
"http://apache.org/xml/xmlschema/1.0/anonymousTypes";
|
|
|
|
|
|
|
|
// Constant to enable Schema 1.1 support
|
|
public final static boolean SCHEMA_1_1_SUPPORT = false;
|
|
public final static short SCHEMA_VERSION_1_0 = 1;
|
|
public final static short SCHEMA_VERSION_1_0_EXTENDED = 2;
|
|
|
|
// private
|
|
|
|
/** SAX features. */
|
|
private static final String[] fgSAXFeatures = {
|
|
NAMESPACES_FEATURE,
|
|
NAMESPACE_PREFIXES_FEATURE,
|
|
STRING_INTERNING_FEATURE,
|
|
VALIDATION_FEATURE,
|
|
EXTERNAL_GENERAL_ENTITIES_FEATURE,
|
|
EXTERNAL_PARAMETER_ENTITIES_FEATURE,
|
|
};
|
|
|
|
/** SAX properties. */
|
|
private static final String[] fgSAXProperties = {
|
|
DECLARATION_HANDLER_PROPERTY,
|
|
LEXICAL_HANDLER_PROPERTY,
|
|
DOM_NODE_PROPERTY,
|
|
XML_STRING_PROPERTY,
|
|
};
|
|
|
|
/** Xerces features. */
|
|
private static final String[] fgXercesFeatures = {
|
|
|
|
SCHEMA_VALIDATION_FEATURE,
|
|
SCHEMA_FULL_CHECKING,
|
|
DYNAMIC_VALIDATION_FEATURE,
|
|
WARN_ON_DUPLICATE_ATTDEF_FEATURE,
|
|
WARN_ON_UNDECLARED_ELEMDEF_FEATURE,
|
|
ALLOW_JAVA_ENCODINGS_FEATURE,
|
|
CONTINUE_AFTER_FATAL_ERROR_FEATURE,
|
|
LOAD_DTD_GRAMMAR_FEATURE,
|
|
LOAD_EXTERNAL_DTD_FEATURE,
|
|
//DEFER_NODE_EXPANSION_FEATURE,
|
|
CREATE_ENTITY_REF_NODES_FEATURE,
|
|
XINCLUDE_AWARE,
|
|
INCLUDE_IGNORABLE_WHITESPACE,
|
|
//GRAMMAR_ACCESS_FEATURE,
|
|
DEFAULT_ATTRIBUTE_VALUES_FEATURE,
|
|
VALIDATE_CONTENT_MODELS_FEATURE,
|
|
VALIDATE_DATATYPES_FEATURE,
|
|
BALANCE_SYNTAX_TREES,
|
|
NOTIFY_CHAR_REFS_FEATURE,
|
|
NOTIFY_BUILTIN_REFS_FEATURE,
|
|
DISALLOW_DOCTYPE_DECL_FEATURE,
|
|
STANDARD_URI_CONFORMANT_FEATURE,
|
|
GENERATE_SYNTHETIC_ANNOTATIONS_FEATURE,
|
|
VALIDATE_ANNOTATIONS_FEATURE,
|
|
HONOUR_ALL_SCHEMALOCATIONS_FEATURE,
|
|
XINCLUDE_FEATURE,
|
|
XINCLUDE_FIXUP_BASE_URIS_FEATURE,
|
|
XINCLUDE_FIXUP_LANGUAGE_FEATURE,
|
|
NAMESPACE_GROWTH_FEATURE,
|
|
TOLERATE_DUPLICATES_FEATURE,
|
|
};
|
|
|
|
/** Xerces properties. */
|
|
private static final String[] fgXercesProperties = {
|
|
CURRENT_ELEMENT_NODE_PROPERTY,
|
|
DOCUMENT_CLASS_NAME_PROPERTY,
|
|
SYMBOL_TABLE_PROPERTY,
|
|
ERROR_HANDLER_PROPERTY,
|
|
ERROR_REPORTER_PROPERTY,
|
|
ENTITY_MANAGER_PROPERTY,
|
|
ENTITY_RESOLVER_PROPERTY,
|
|
XMLGRAMMAR_POOL_PROPERTY,
|
|
DATATYPE_VALIDATOR_FACTORY_PROPERTY,
|
|
DOCUMENT_SCANNER_PROPERTY,
|
|
DTD_SCANNER_PROPERTY,
|
|
VALIDATOR_PROPERTY,
|
|
SCHEMA_LOCATION,
|
|
SCHEMA_NONS_LOCATION,
|
|
VALIDATION_MANAGER_PROPERTY,
|
|
BUFFER_SIZE_PROPERTY,
|
|
SECURITY_MANAGER_PROPERTY,
|
|
LOCALE_PROPERTY,
|
|
SCHEMA_DV_FACTORY_PROPERTY,
|
|
};
|
|
|
|
/** Empty enumeration. */
|
|
private static final Enumeration fgEmptyEnumeration = new ArrayEnumeration(new Object[] {});
|
|
|
|
//
|
|
// Constructors
|
|
//
|
|
|
|
/** This class cannot be instantiated. */
|
|
private Constants() {}
|
|
|
|
//
|
|
// Public methods
|
|
//
|
|
|
|
// sax
|
|
|
|
/** Returns an enumeration of the SAX features. */
|
|
public static Enumeration getSAXFeatures() {
|
|
return fgSAXFeatures.length > 0
|
|
? new ArrayEnumeration(fgSAXFeatures) : fgEmptyEnumeration;
|
|
} // getSAXFeatures():Enumeration
|
|
|
|
/** Returns an enumeration of the SAX properties. */
|
|
public static Enumeration getSAXProperties() {
|
|
return fgSAXProperties.length > 0
|
|
? new ArrayEnumeration(fgSAXProperties) : fgEmptyEnumeration;
|
|
} // getSAXProperties():Enumeration
|
|
|
|
// xerces
|
|
|
|
/** Returns an enumeration of the Xerces features. */
|
|
public static Enumeration getXercesFeatures() {
|
|
return fgXercesFeatures.length > 0
|
|
? new ArrayEnumeration(fgXercesFeatures) : fgEmptyEnumeration;
|
|
} // getXercesFeatures():Enumeration
|
|
|
|
/** Returns an enumeration of the Xerces properties. */
|
|
public static Enumeration getXercesProperties() {
|
|
return fgXercesProperties.length > 0
|
|
? new ArrayEnumeration(fgXercesProperties) : fgEmptyEnumeration;
|
|
} // getXercesProperties():Enumeration
|
|
|
|
/*
|
|
* Check the version of the current JDK against that specified in the
|
|
* parameter
|
|
*
|
|
* There is a proposal to change the java version string to:
|
|
* MAJOR.MINOR.FU.CPU.PSU-BUILDNUMBER_BUGIDNUMBER_OPTIONAL
|
|
* This method would work with both the current format and that proposed
|
|
*
|
|
* @param compareTo a JDK version to be compared to
|
|
* @return true if the current version is the same or above that represented
|
|
* by the parameter
|
|
*/
|
|
public static boolean isJavaVersionAtLeast(int compareTo) {
|
|
String javaVersion = SecuritySupport.getSystemProperty("java.version");
|
|
String versions[] = javaVersion.split("\\.", 3);
|
|
if (Integer.parseInt(versions[0]) >= compareTo ||
|
|
Integer.parseInt(versions[1]) >= compareTo) {
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
//
|
|
// Classes
|
|
//
|
|
|
|
/**
|
|
* An array enumeration.
|
|
*
|
|
* @author Andy Clark, IBM
|
|
*/
|
|
static class ArrayEnumeration
|
|
implements Enumeration {
|
|
|
|
//
|
|
// Data
|
|
//
|
|
|
|
/** Array. */
|
|
private Object[] array;
|
|
|
|
/** Index. */
|
|
private int index;
|
|
|
|
//
|
|
// Constructors
|
|
//
|
|
|
|
/** Constructs an array enumeration. */
|
|
public ArrayEnumeration(Object[] array) {
|
|
this.array = array;
|
|
} // <init>(Object[])
|
|
|
|
//
|
|
// Enumeration methods
|
|
//
|
|
|
|
/**
|
|
* Tests if this enumeration contains more elements.
|
|
*
|
|
* @return <code>true</code> if this enumeration contains more elements;
|
|
* <code>false</code> otherwise.
|
|
* @since JDK1.0
|
|
*/
|
|
public boolean hasMoreElements() {
|
|
return index < array.length;
|
|
} // hasMoreElement():boolean
|
|
|
|
/**
|
|
* Returns the next element of this enumeration.
|
|
*
|
|
* @return the next element of this enumeration.
|
|
* @exception NoSuchElementException if no more elements exist.
|
|
* @since JDK1.0
|
|
*/
|
|
public Object nextElement() {
|
|
if (index < array.length) {
|
|
return array[index++];
|
|
}
|
|
throw new NoSuchElementException();
|
|
} // nextElement():Object
|
|
|
|
} // class ArrayEnumeration
|
|
|
|
//
|
|
// MAIN
|
|
//
|
|
|
|
/** Prints all of the constants to standard output. */
|
|
public static void main(String[] argv) {
|
|
|
|
print("SAX features:", SAX_FEATURE_PREFIX, fgSAXFeatures);
|
|
print("SAX properties:", SAX_PROPERTY_PREFIX, fgSAXProperties);
|
|
print("Xerces features:", XERCES_FEATURE_PREFIX, fgXercesFeatures);
|
|
print("Xerces properties:", XERCES_PROPERTY_PREFIX, fgXercesProperties);
|
|
|
|
} // main(String[])
|
|
|
|
/** Prints a list of features/properties. */
|
|
private static void print(String header, String prefix, Object[] array) {
|
|
System.out.print(header);
|
|
if (array.length > 0) {
|
|
System.out.println();
|
|
for (int i = 0; i < array.length; i++) {
|
|
System.out.print(" ");
|
|
System.out.print(prefix);
|
|
System.out.println(array[i]);
|
|
}
|
|
}
|
|
else {
|
|
System.out.println(" none.");
|
|
}
|
|
} // print(String,String,Object[])
|
|
|
|
} // class Constants
|