Makefile.am: New file.
* external/w3c_dom/Makefile.am: New file. * external/w3c_dom/Makefile.in: New file. * external/sax/Makefile.am: New file. * external/sax/Makefile.in: New file. * external/Makefile.in: New file. * external/Makefile.am: New file. * external/README: New file from Classpath. * configure, aclocal.m4, Makefile.in: Rebuilt. * configure.ac (AC_CONFIG_FILES): Create new Makefiles. * Makefile.am (SUBDIRS): Added external. (toolexeclib_LTLIBRARIES): Removed lib-org-xml-sax.la, lib-org-w3c-dom.la, lib-org-ietf-gss.la. (BOOTCLASSPATH): New variable. (AM_GCJFLAGS): Use it. (gnu_xml_source_files): New variable. (libgcj_la_SOURCES): Use it. (libgcj_la_LDADD): Include new convenience libraries. (lib_org_ietf_jgss_la_SOURCES): Removed. (lib_org_ietf_jgss_la_DEPENDENCIES): Likewise. (lib_org_ietf_jgss_la_LIBADD): Likewise. (lib_org_w3c_dom_la_SOURCES): Removed. (lib_org_w3c_dom_la_DEPENDENCIES): Likewise. (lib_org_w3c_dom_la_LIBADD): Likewise. (lib_org_xml_sax_la_SOURCES): Removed. (lib_org_xml_sax_la_DEPENDENCIES): Likewise. (lib_org_xml_sax_la_LIBADD): Likewise. (all_java_source_files): Updated. (property_files): Likewise. (libgcj-@gcc_version@.jar): Include classes from external/. (javax_source_files): Updated. (ordinary_java_source_files): Updated. * javax/xml/XMLConstants.java, javax/xml/datatype/DatatypeConfigurationException.java, javax/xml/datatype/DatatypeConstants.java, javax/xml/datatype/DatatypeFactory.java, javax/xml/datatype/Duration.java, javax/xml/datatype/XMLGregorianCalendar.java, javax/xml/datatype/package.html, javax/xml/namespace/NamespaceContext.java, javax/xml/namespace/QName.java, javax/xml/namespace/package.html, javax/xml/parsers/DocumentBuilder.java, javax/xml/parsers/DocumentBuilderFactory.java, javax/xml/parsers/FactoryConfigurationError.java, javax/xml/parsers/ParserConfigurationException.java, javax/xml/parsers/SAXParser.java, javax/xml/parsers/SAXParserFactory.java, javax/xml/parsers/package.html, javax/xml/transform/ErrorListener.java, javax/xml/transform/OutputKeys.java, javax/xml/transform/Result.java, javax/xml/transform/Source.java, javax/xml/transform/SourceLocator.java, javax/xml/transform/Templates.java, javax/xml/transform/Transformer.java, javax/xml/transform/TransformerConfigurationException.java, javax/xml/transform/TransformerException.java, javax/xml/transform/TransformerFactory.java, javax/xml/transform/TransformerFactoryConfigurationError.java, javax/xml/transform/URIResolver.java, javax/xml/transform/package.html, javax/xml/transform/dom/DOMLocator.java, javax/xml/transform/dom/DOMResult.java, javax/xml/transform/dom/DOMSource.java, javax/xml/transform/dom/package.html, javax/xml/transform/sax/SAXResult.java, javax/xml/transform/sax/SAXSource.java, javax/xml/transform/sax/SAXTransformerFactory.java, javax/xml/transform/sax/TemplatesHandler.java, javax/xml/transform/sax/TransformerHandler.java, javax/xml/transform/sax/package.html, javax/xml/transform/stream/StreamResult.java, javax/xml/transform/stream/StreamSource.java, javax/xml/transform/stream/package.html, javax/xml/validation/Schema.java, javax/xml/validation/SchemaFactory.java, javax/xml/validation/TypeInfoProvider.java, javax/xml/validation/Validator.java, javax/xml/validation/ValidatorHandler.java, javax/xml/validation/package.html, javax/xml/xpath/XPath.java, javax/xml/xpath/XPathConstants.java, javax/xml/xpath/XPathException.java, javax/xml/xpath/XPathExpression.java, javax/xml/xpath/XPathExpressionException.java, javax/xml/xpath/XPathFactory.java, javax/xml/xpath/XPathFactoryConfigurationException.java, javax/xml/xpath/XPathFunction.java, javax/xml/xpath/XPathFunctionException.java, javax/xml/xpath/XPathFunctionResolver.java, javax/xml/xpath/XPathVariableResolver.java, javax/xml/xpath/package.html: New files, from GNU JAXP. * org/w3c/dom/Attr.java, org/w3c/dom/CDATASection.java, org/w3c/dom/CharacterData.java, org/w3c/dom/Comment.java, org/w3c/dom/DOMException.java, org/w3c/dom/DOMImplementation.java, org/w3c/dom/Document.java, org/w3c/dom/DocumentFragment.java, org/w3c/dom/DocumentType.java, org/w3c/dom/Element.java, org/w3c/dom/Entity.java, org/w3c/dom/EntityReference.java, org/w3c/dom/NamedNodeMap.java, org/w3c/dom/Node.java, org/w3c/dom/NodeList.java, org/w3c/dom/Notation.java, org/w3c/dom/ProcessingInstruction.java, org/w3c/dom/Text.java, org/w3c/dom/ranges/DocumentRange.java, org/w3c/dom/ranges/Range.java, org/w3c/dom/ranges/RangeException.java, org/w3c/dom/traversal/DocumentTraversal.java, org/w3c/dom/traversal/NodeFilter.java, org/w3c/dom/traversal/NodeIterator.java, org/w3c/dom/traversal/TreeWalker.java, org/xml/sax/AttributeList.java, org/xml/sax/Attributes.java, org/xml/sax/ContentHandler.java, org/xml/sax/DTDHandler.java, org/xml/sax/DocumentHandler.java, org/xml/sax/EntityResolver.java, org/xml/sax/ErrorHandler.java, org/xml/sax/HandlerBase.java, org/xml/sax/InputSource.java, org/xml/sax/Locator.java, org/xml/sax/Parser.java, org/xml/sax/SAXException.java, org/xml/sax/SAXNotRecognizedException.java, org/xml/sax/SAXNotSupportedException.java, org/xml/sax/SAXParseException.java, org/xml/sax/XMLFilter.java, org/xml/sax/XMLReader.java, org/xml/sax/package.html, org/xml/sax/ext/DeclHandler.java, org/xml/sax/ext/LexicalHandler.java, org/xml/sax/ext/package.html, org/xml/sax/helpers/AttributeListImpl.java, org/xml/sax/helpers/AttributesImpl.java, org/xml/sax/helpers/DefaultHandler.java, org/xml/sax/helpers/LocatorImpl.java, org/xml/sax/helpers/NamespaceSupport.java, org/xml/sax/helpers/NewInstance.java, org/xml/sax/helpers/ParserAdapter.java, org/xml/sax/helpers/ParserFactory.java, org/xml/sax/helpers/XMLFilterImpl.java, org/xml/sax/helpers/XMLReaderAdapter.java, org/xml/sax/helpers/XMLReaderFactory.java, org/xml/sax/helpers/package.html: Moved to external/. * external/sax/README, external/sax/org/xml/sax/AttributeList.java, external/sax/org/xml/sax/Attributes.java, external/sax/org/xml/sax/ContentHandler.java, external/sax/org/xml/sax/DTDHandler.java, external/sax/org/xml/sax/DocumentHandler.java, external/sax/org/xml/sax/EntityResolver.java, external/sax/org/xml/sax/ErrorHandler.java, external/sax/org/xml/sax/HandlerBase.java, external/sax/org/xml/sax/InputSource.java, external/sax/org/xml/sax/Locator.java, external/sax/org/xml/sax/Parser.java, external/sax/org/xml/sax/SAXException.java, external/sax/org/xml/sax/SAXNotRecognizedException.java, external/sax/org/xml/sax/SAXNotSupportedException.java, external/sax/org/xml/sax/SAXParseException.java, external/sax/org/xml/sax/XMLFilter.java, external/sax/org/xml/sax/XMLReader.java, external/sax/org/xml/sax/package.html, external/sax/org/xml/sax/ext/Attributes2.java, external/sax/org/xml/sax/ext/Attributes2Impl.java, external/sax/org/xml/sax/ext/DeclHandler.java, external/sax/org/xml/sax/ext/DefaultHandler2.java, external/sax/org/xml/sax/ext/EntityResolver2.java, external/sax/org/xml/sax/ext/LexicalHandler.java, external/sax/org/xml/sax/ext/Locator2.java, external/sax/org/xml/sax/ext/Locator2Impl.java, external/sax/org/xml/sax/ext/package.html, external/sax/org/xml/sax/helpers/AttributeListImpl.java, external/sax/org/xml/sax/helpers/AttributesImpl.java, external/sax/org/xml/sax/helpers/DefaultHandler.java, external/sax/org/xml/sax/helpers/LocatorImpl.java, external/sax/org/xml/sax/helpers/NamespaceSupport.java, external/sax/org/xml/sax/helpers/NewInstance.java, external/sax/org/xml/sax/helpers/ParserAdapter.java, external/sax/org/xml/sax/helpers/ParserFactory.java, external/sax/org/xml/sax/helpers/XMLFilterImpl.java, external/sax/org/xml/sax/helpers/XMLReaderAdapter.java, external/sax/org/xml/sax/helpers/XMLReaderFactory.java, external/sax/org/xml/sax/helpers/package.html, external/w3c_dom/COPYRIGHT.html, external/w3c_dom/README, external/w3c_dom/org/w3c/dom/Attr.java, external/w3c_dom/org/w3c/dom/CDATASection.java, external/w3c_dom/org/w3c/dom/CharacterData.java, external/w3c_dom/org/w3c/dom/Comment.java, external/w3c_dom/org/w3c/dom/DOMConfiguration.java, external/w3c_dom/org/w3c/dom/DOMError.java, external/w3c_dom/org/w3c/dom/DOMErrorHandler.java, external/w3c_dom/org/w3c/dom/DOMException.java, external/w3c_dom/org/w3c/dom/DOMImplementation.java, external/w3c_dom/org/w3c/dom/DOMImplementationList.java, external/w3c_dom/org/w3c/dom/DOMImplementationSource.java, external/w3c_dom/org/w3c/dom/DOMLocator.java, external/w3c_dom/org/w3c/dom/DOMStringList.java, external/w3c_dom/org/w3c/dom/Document.java, external/w3c_dom/org/w3c/dom/DocumentFragment.java, external/w3c_dom/org/w3c/dom/DocumentType.java, external/w3c_dom/org/w3c/dom/Element.java, external/w3c_dom/org/w3c/dom/Entity.java, external/w3c_dom/org/w3c/dom/EntityReference.java, external/w3c_dom/org/w3c/dom/NameList.java, external/w3c_dom/org/w3c/dom/NamedNodeMap.java, external/w3c_dom/org/w3c/dom/Node.java, external/w3c_dom/org/w3c/dom/NodeList.java, external/w3c_dom/org/w3c/dom/Notation.java, external/w3c_dom/org/w3c/dom/ProcessingInstruction.java, external/w3c_dom/org/w3c/dom/Text.java, external/w3c_dom/org/w3c/dom/TypeInfo.java, external/w3c_dom/org/w3c/dom/UserDataHandler.java, external/w3c_dom/org/w3c/dom/bootstrap/DOMImplementationRegistry.java, external/w3c_dom/org/w3c/dom/css/CSS2Properties.java, external/w3c_dom/org/w3c/dom/css/CSSCharsetRule.java, external/w3c_dom/org/w3c/dom/css/CSSFontFaceRule.java, external/w3c_dom/org/w3c/dom/css/CSSImportRule.java, external/w3c_dom/org/w3c/dom/css/CSSMediaRule.java, external/w3c_dom/org/w3c/dom/css/CSSPageRule.java, external/w3c_dom/org/w3c/dom/css/CSSPrimitiveValue.java, external/w3c_dom/org/w3c/dom/css/CSSRule.java, external/w3c_dom/org/w3c/dom/css/CSSRuleList.java, external/w3c_dom/org/w3c/dom/css/CSSStyleDeclaration.java, external/w3c_dom/org/w3c/dom/css/CSSStyleRule.java, external/w3c_dom/org/w3c/dom/css/CSSStyleSheet.java, external/w3c_dom/org/w3c/dom/css/CSSUnknownRule.java, external/w3c_dom/org/w3c/dom/css/CSSValue.java, external/w3c_dom/org/w3c/dom/css/CSSValueList.java, external/w3c_dom/org/w3c/dom/css/Counter.java, external/w3c_dom/org/w3c/dom/css/DOMImplementationCSS.java, external/w3c_dom/org/w3c/dom/css/DocumentCSS.java, external/w3c_dom/org/w3c/dom/css/ElementCSSInlineStyle.java, external/w3c_dom/org/w3c/dom/css/RGBColor.java, external/w3c_dom/org/w3c/dom/css/Rect.java, external/w3c_dom/org/w3c/dom/css/ViewCSS.java, external/w3c_dom/org/w3c/dom/events/DocumentEvent.java, external/w3c_dom/org/w3c/dom/events/Event.java, external/w3c_dom/org/w3c/dom/events/EventException.java, external/w3c_dom/org/w3c/dom/events/EventListener.java, external/w3c_dom/org/w3c/dom/events/EventTarget.java, external/w3c_dom/org/w3c/dom/events/MouseEvent.java, external/w3c_dom/org/w3c/dom/events/MutationEvent.java, external/w3c_dom/org/w3c/dom/events/UIEvent.java, external/w3c_dom/org/w3c/dom/html2/HTMLAnchorElement.java, external/w3c_dom/org/w3c/dom/html2/HTMLAppletElement.java, external/w3c_dom/org/w3c/dom/html2/HTMLAreaElement.java, external/w3c_dom/org/w3c/dom/html2/HTMLBRElement.java, external/w3c_dom/org/w3c/dom/html2/HTMLBaseElement.java, external/w3c_dom/org/w3c/dom/html2/HTMLBaseFontElement.java, external/w3c_dom/org/w3c/dom/html2/HTMLBodyElement.java, external/w3c_dom/org/w3c/dom/html2/HTMLButtonElement.java, external/w3c_dom/org/w3c/dom/html2/HTMLCollection.java, external/w3c_dom/org/w3c/dom/html2/HTMLDListElement.java, external/w3c_dom/org/w3c/dom/html2/HTMLDirectoryElement.java, external/w3c_dom/org/w3c/dom/html2/HTMLDivElement.java, external/w3c_dom/org/w3c/dom/html2/HTMLDocument.java, external/w3c_dom/org/w3c/dom/html2/HTMLElement.java, external/w3c_dom/org/w3c/dom/html2/HTMLFieldSetElement.java, external/w3c_dom/org/w3c/dom/html2/HTMLFontElement.java, external/w3c_dom/org/w3c/dom/html2/HTMLFormElement.java, external/w3c_dom/org/w3c/dom/html2/HTMLFrameElement.java, external/w3c_dom/org/w3c/dom/html2/HTMLFrameSetElement.java, external/w3c_dom/org/w3c/dom/html2/HTMLHRElement.java, external/w3c_dom/org/w3c/dom/html2/HTMLHeadElement.java, external/w3c_dom/org/w3c/dom/html2/HTMLHeadingElement.java, external/w3c_dom/org/w3c/dom/html2/HTMLHtmlElement.java, external/w3c_dom/org/w3c/dom/html2/HTMLIFrameElement.java, external/w3c_dom/org/w3c/dom/html2/HTMLImageElement.java, external/w3c_dom/org/w3c/dom/html2/HTMLInputElement.java, external/w3c_dom/org/w3c/dom/html2/HTMLIsIndexElement.java, external/w3c_dom/org/w3c/dom/html2/HTMLLIElement.java, external/w3c_dom/org/w3c/dom/html2/HTMLLabelElement.java, external/w3c_dom/org/w3c/dom/html2/HTMLLegendElement.java, external/w3c_dom/org/w3c/dom/html2/HTMLLinkElement.java, external/w3c_dom/org/w3c/dom/html2/HTMLMapElement.java, external/w3c_dom/org/w3c/dom/html2/HTMLMenuElement.java, external/w3c_dom/org/w3c/dom/html2/HTMLMetaElement.java, external/w3c_dom/org/w3c/dom/html2/HTMLModElement.java, external/w3c_dom/org/w3c/dom/html2/HTMLOListElement.java, external/w3c_dom/org/w3c/dom/html2/HTMLObjectElement.java, external/w3c_dom/org/w3c/dom/html2/HTMLOptGroupElement.java, external/w3c_dom/org/w3c/dom/html2/HTMLOptionElement.java, external/w3c_dom/org/w3c/dom/html2/HTMLOptionsCollection.java, external/w3c_dom/org/w3c/dom/html2/HTMLParagraphElement.java, external/w3c_dom/org/w3c/dom/html2/HTMLParamElement.java, external/w3c_dom/org/w3c/dom/html2/HTMLPreElement.java, external/w3c_dom/org/w3c/dom/html2/HTMLQuoteElement.java, external/w3c_dom/org/w3c/dom/html2/HTMLScriptElement.java, external/w3c_dom/org/w3c/dom/html2/HTMLSelectElement.java, external/w3c_dom/org/w3c/dom/html2/HTMLStyleElement.java, external/w3c_dom/org/w3c/dom/html2/HTMLTableCaptionElement.java, external/w3c_dom/org/w3c/dom/html2/HTMLTableCellElement.java, external/w3c_dom/org/w3c/dom/html2/HTMLTableColElement.java, external/w3c_dom/org/w3c/dom/html2/HTMLTableElement.java, external/w3c_dom/org/w3c/dom/html2/HTMLTableRowElement.java, external/w3c_dom/org/w3c/dom/html2/HTMLTableSectionElement.java, external/w3c_dom/org/w3c/dom/html2/HTMLTextAreaElement.java, external/w3c_dom/org/w3c/dom/html2/HTMLTitleElement.java, external/w3c_dom/org/w3c/dom/html2/HTMLUListElement.java, external/w3c_dom/org/w3c/dom/ls/DOMImplementationLS.java, external/w3c_dom/org/w3c/dom/ls/LSException.java, external/w3c_dom/org/w3c/dom/ls/LSInput.java, external/w3c_dom/org/w3c/dom/ls/LSLoadEvent.java, external/w3c_dom/org/w3c/dom/ls/LSOutput.java, external/w3c_dom/org/w3c/dom/ls/LSParser.java, external/w3c_dom/org/w3c/dom/ls/LSParserFilter.java, external/w3c_dom/org/w3c/dom/ls/LSProgressEvent.java, external/w3c_dom/org/w3c/dom/ls/LSResourceResolver.java, external/w3c_dom/org/w3c/dom/ls/LSSerializer.java, external/w3c_dom/org/w3c/dom/ls/LSSerializerFilter.java, external/w3c_dom/org/w3c/dom/ranges/DocumentRange.java, external/w3c_dom/org/w3c/dom/ranges/Range.java, external/w3c_dom/org/w3c/dom/ranges/RangeException.java, external/w3c_dom/org/w3c/dom/stylesheets/DocumentStyle.java, external/w3c_dom/org/w3c/dom/stylesheets/LinkStyle.java, external/w3c_dom/org/w3c/dom/stylesheets/MediaList.java, external/w3c_dom/org/w3c/dom/stylesheets/StyleSheet.java, external/w3c_dom/org/w3c/dom/stylesheets/StyleSheetList.java, external/w3c_dom/org/w3c/dom/traversal/DocumentTraversal.java, external/w3c_dom/org/w3c/dom/traversal/NodeFilter.java, external/w3c_dom/org/w3c/dom/traversal/NodeIterator.java, external/w3c_dom/org/w3c/dom/traversal/TreeWalker.java, external/w3c_dom/org/w3c/dom/views/AbstractView.java, external/w3c_dom/org/w3c/dom/views/DocumentView.java, external/w3c_dom/org/w3c/dom/xpath/XPathEvaluator.java, external/w3c_dom/org/w3c/dom/xpath/XPathException.java, external/w3c_dom/org/w3c/dom/xpath/XPathExpression.java, external/w3c_dom/org/w3c/dom/xpath/XPathNSResolver.java, external/w3c_dom/org/w3c/dom/xpath/XPathNamespace.java, external/w3c_dom/org/w3c/dom/xpath/XPathResult.java: New files from Classpath. From-SVN: r94577
This commit is contained in:
Tom Tromey
Tom Tromey
parent
c1c5b5e383
commit
9ecd03471f
453 changed files with 88593 additions and 6760 deletions
413
libjava/gnu/xml/pipeline/TeeConsumer.java
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413
libjava/gnu/xml/pipeline/TeeConsumer.java
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@ -0,0 +1,413 @@
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/* TeeConsumer.java --
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Copyright (C) 1999,2000,2001 Free Software Foundation, Inc.
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This file is part of GNU Classpath.
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GNU Classpath is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2, or (at your option)
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any later version.
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GNU Classpath is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with GNU Classpath; see the file COPYING. If not, write to the
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Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
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02111-1307 USA.
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Linking this library statically or dynamically with other modules is
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making a combined work based on this library. Thus, the terms and
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conditions of the GNU General Public License cover the whole
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combination.
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As a special exception, the copyright holders of this library give you
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permission to link this library with independent modules to produce an
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executable, regardless of the license terms of these independent
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modules, and to copy and distribute the resulting executable under
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terms of your choice, provided that you also meet, for each linked
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independent module, the terms and conditions of the license of that
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module. An independent module is a module which is not derived from
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or based on this library. If you modify this library, you may extend
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this exception to your version of the library, but you are not
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obligated to do so. If you do not wish to do so, delete this
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exception statement from your version. */
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package gnu.xml.pipeline;
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import java.io.IOException;
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import org.xml.sax.*;
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import org.xml.sax.ext.*;
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//import gnu.xml.util;
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/**
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* Fans its events out to two other consumers, a "tee" filter stage in an
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* event pipeline. Networks can be assembled with multiple output points.
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*
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* <p> Error handling should be simple if you remember that exceptions
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* you throw will cancel later stages in that callback's pipeline, and
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* generally the producer will stop if it sees such an exception. You
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* may want to protect your pipeline against such backflows, making a
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* kind of reverse filter (or valve?) so that certain exceptions thrown by
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* your pipeline will caught and handled before the producer sees them.
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* Just use a "try/catch" block, rememebering that really important
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* cleanup tasks should be in "finally" clauses.
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*
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* <p> That issue isn't unique to "tee" consumers, but tee consumers have
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* the additional twist that exceptions thrown by the first consumer
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* will cause the second consumer not to see the callback (except for
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* the endDocument callback, which signals state cleanup).
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*
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* @author David Brownell
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*/
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final public class TeeConsumer
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implements EventConsumer,
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ContentHandler, DTDHandler,
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LexicalHandler,DeclHandler
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{
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private EventConsumer first, rest;
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// cached to minimize time overhead
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private ContentHandler docFirst, docRest;
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private DeclHandler declFirst, declRest;
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private LexicalHandler lexFirst, lexRest;
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/**
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* Constructs a consumer which sends all its events to the first
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* consumer, and then the second one. If the first consumer throws
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* an exception, the second one will not see the event which
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* caused that exception to be reported.
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*
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* @param car The first consumer to get the events
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* @param cdr The second consumer to get the events
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*/
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public TeeConsumer (EventConsumer car, EventConsumer cdr)
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{
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if (car == null || cdr == null)
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throw new NullPointerException ();
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first = car;
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rest = cdr;
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//
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// Cache the handlers.
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//
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docFirst = first.getContentHandler ();
|
||||
docRest = rest.getContentHandler ();
|
||||
// DTD handler isn't cached (rarely needed)
|
||||
|
||||
try {
|
||||
declFirst = null;
|
||||
declFirst = (DeclHandler) first.getProperty (
|
||||
EventFilter.DECL_HANDLER);
|
||||
} catch (SAXException e) {}
|
||||
try {
|
||||
declRest = null;
|
||||
declRest = (DeclHandler) rest.getProperty (
|
||||
EventFilter.DECL_HANDLER);
|
||||
} catch (SAXException e) {}
|
||||
|
||||
try {
|
||||
lexFirst = null;
|
||||
lexFirst = (LexicalHandler) first.getProperty (
|
||||
EventFilter.LEXICAL_HANDLER);
|
||||
} catch (SAXException e) {}
|
||||
try {
|
||||
lexRest = null;
|
||||
lexRest = (LexicalHandler) rest.getProperty (
|
||||
EventFilter.LEXICAL_HANDLER);
|
||||
} catch (SAXException e) {}
|
||||
}
|
||||
|
||||
/* FIXME
|
||||
/**
|
||||
* Constructs a pipeline, and is otherwise a shorthand for the
|
||||
* two-consumer constructor for this class.
|
||||
*
|
||||
* @param first Description of the first pipeline to get events,
|
||||
* which will be passed to {@link PipelineFactory#createPipeline}
|
||||
* @param rest The second pipeline to get the events
|
||||
* /
|
||||
// constructor used by PipelineFactory
|
||||
public TeeConsumer (String first, EventConsumer rest)
|
||||
throws IOException
|
||||
{
|
||||
this (PipelineFactory.createPipeline (first), rest);
|
||||
}
|
||||
*/
|
||||
|
||||
/** Returns the first pipeline to get event calls. */
|
||||
public EventConsumer getFirst ()
|
||||
{ return first; }
|
||||
|
||||
/** Returns the second pipeline to get event calls. */
|
||||
public EventConsumer getRest ()
|
||||
{ return rest; }
|
||||
|
||||
/** Returns the content handler being used. */
|
||||
final public ContentHandler getContentHandler ()
|
||||
{
|
||||
if (docRest == null)
|
||||
return docFirst;
|
||||
if (docFirst == null)
|
||||
return docRest;
|
||||
return this;
|
||||
}
|
||||
|
||||
/** Returns the dtd handler being used. */
|
||||
final public DTDHandler getDTDHandler ()
|
||||
{
|
||||
// not cached (hardly used)
|
||||
if (rest.getDTDHandler () == null)
|
||||
return first.getDTDHandler ();
|
||||
if (first.getDTDHandler () == null)
|
||||
return rest.getDTDHandler ();
|
||||
return this;
|
||||
}
|
||||
|
||||
/** Returns the declaration or lexical handler being used. */
|
||||
final public Object getProperty (String id)
|
||||
throws SAXNotRecognizedException
|
||||
{
|
||||
//
|
||||
// in degenerate cases, we have no work to do.
|
||||
//
|
||||
Object firstProp = null, restProp = null;
|
||||
|
||||
try { firstProp = first.getProperty (id); }
|
||||
catch (SAXNotRecognizedException e) { /* ignore */ }
|
||||
try { restProp = rest.getProperty (id); }
|
||||
catch (SAXNotRecognizedException e) { /* ignore */ }
|
||||
|
||||
if (restProp == null)
|
||||
return firstProp;
|
||||
if (firstProp == null)
|
||||
return restProp;
|
||||
|
||||
//
|
||||
// we've got work to do; handle two builtin cases.
|
||||
//
|
||||
if (EventFilter.DECL_HANDLER.equals (id))
|
||||
return this;
|
||||
if (EventFilter.LEXICAL_HANDLER.equals (id))
|
||||
return this;
|
||||
|
||||
//
|
||||
// non-degenerate, handled by both consumers, but we don't know
|
||||
// how to handle this.
|
||||
//
|
||||
throw new SAXNotRecognizedException ("can't tee: " + id);
|
||||
}
|
||||
|
||||
/**
|
||||
* Provides the error handler to both subsequent nodes of
|
||||
* this filter stage.
|
||||
*/
|
||||
public void setErrorHandler (ErrorHandler handler)
|
||||
{
|
||||
first.setErrorHandler (handler);
|
||||
rest.setErrorHandler (handler);
|
||||
}
|
||||
|
||||
|
||||
//
|
||||
// ContentHandler
|
||||
//
|
||||
public void setDocumentLocator (Locator locator)
|
||||
{
|
||||
// this call is not made by all parsers
|
||||
docFirst.setDocumentLocator (locator);
|
||||
docRest.setDocumentLocator (locator);
|
||||
}
|
||||
|
||||
public void startDocument ()
|
||||
throws SAXException
|
||||
{
|
||||
docFirst.startDocument ();
|
||||
docRest.startDocument ();
|
||||
}
|
||||
|
||||
public void endDocument ()
|
||||
throws SAXException
|
||||
{
|
||||
try {
|
||||
docFirst.endDocument ();
|
||||
} finally {
|
||||
docRest.endDocument ();
|
||||
}
|
||||
}
|
||||
|
||||
public void startPrefixMapping (String prefix, String uri)
|
||||
throws SAXException
|
||||
{
|
||||
docFirst.startPrefixMapping (prefix, uri);
|
||||
docRest.startPrefixMapping (prefix, uri);
|
||||
}
|
||||
|
||||
public void endPrefixMapping (String prefix)
|
||||
throws SAXException
|
||||
{
|
||||
docFirst.endPrefixMapping (prefix);
|
||||
docRest.endPrefixMapping (prefix);
|
||||
}
|
||||
|
||||
public void skippedEntity (String name)
|
||||
throws SAXException
|
||||
{
|
||||
docFirst.skippedEntity (name);
|
||||
docRest.skippedEntity (name);
|
||||
}
|
||||
|
||||
public void startElement (String uri, String localName,
|
||||
String qName, Attributes atts)
|
||||
throws SAXException
|
||||
{
|
||||
docFirst.startElement (uri, localName, qName, atts);
|
||||
docRest.startElement (uri, localName, qName, atts);
|
||||
}
|
||||
|
||||
public void endElement (String uri, String localName, String qName)
|
||||
throws SAXException
|
||||
{
|
||||
docFirst.endElement (uri, localName, qName);
|
||||
docRest.endElement (uri, localName, qName);
|
||||
}
|
||||
|
||||
public void processingInstruction (String target, String data)
|
||||
throws SAXException
|
||||
{
|
||||
docFirst.processingInstruction (target, data);
|
||||
docRest.processingInstruction (target, data);
|
||||
}
|
||||
|
||||
public void characters (char ch [], int start, int length)
|
||||
throws SAXException
|
||||
{
|
||||
docFirst.characters (ch, start, length);
|
||||
docRest.characters (ch, start, length);
|
||||
}
|
||||
|
||||
public void ignorableWhitespace (char ch [], int start, int length)
|
||||
throws SAXException
|
||||
{
|
||||
docFirst.ignorableWhitespace (ch, start, length);
|
||||
docRest.ignorableWhitespace (ch, start, length);
|
||||
}
|
||||
|
||||
|
||||
//
|
||||
// DTDHandler
|
||||
//
|
||||
public void notationDecl (String name, String publicId, String systemId)
|
||||
throws SAXException
|
||||
{
|
||||
DTDHandler l1 = first.getDTDHandler ();
|
||||
DTDHandler l2 = rest.getDTDHandler ();
|
||||
|
||||
l1.notationDecl (name, publicId, systemId);
|
||||
l2.notationDecl (name, publicId, systemId);
|
||||
}
|
||||
|
||||
public void unparsedEntityDecl (String name,
|
||||
String publicId, String systemId,
|
||||
String notationName
|
||||
) throws SAXException
|
||||
{
|
||||
DTDHandler l1 = first.getDTDHandler ();
|
||||
DTDHandler l2 = rest.getDTDHandler ();
|
||||
|
||||
l1.unparsedEntityDecl (name, publicId, systemId, notationName);
|
||||
l2.unparsedEntityDecl (name, publicId, systemId, notationName);
|
||||
}
|
||||
|
||||
|
||||
//
|
||||
// DeclHandler
|
||||
//
|
||||
public void attributeDecl (String eName, String aName,
|
||||
String type,
|
||||
String mode, String value)
|
||||
throws SAXException
|
||||
{
|
||||
declFirst.attributeDecl (eName, aName, type, mode, value);
|
||||
declRest.attributeDecl (eName, aName, type, mode, value);
|
||||
}
|
||||
|
||||
public void elementDecl (String name, String model)
|
||||
throws SAXException
|
||||
{
|
||||
declFirst.elementDecl (name, model);
|
||||
declRest.elementDecl (name, model);
|
||||
}
|
||||
|
||||
public void externalEntityDecl (String name,
|
||||
String publicId, String systemId)
|
||||
throws SAXException
|
||||
{
|
||||
declFirst.externalEntityDecl (name, publicId, systemId);
|
||||
declRest.externalEntityDecl (name, publicId, systemId);
|
||||
}
|
||||
|
||||
public void internalEntityDecl (String name, String value)
|
||||
throws SAXException
|
||||
{
|
||||
declFirst.internalEntityDecl (name, value);
|
||||
declRest.internalEntityDecl (name, value);
|
||||
}
|
||||
|
||||
|
||||
//
|
||||
// LexicalHandler
|
||||
//
|
||||
public void comment (char ch [], int start, int length)
|
||||
throws SAXException
|
||||
{
|
||||
lexFirst.comment (ch, start, length);
|
||||
lexRest.comment (ch, start, length);
|
||||
}
|
||||
|
||||
public void startCDATA ()
|
||||
throws SAXException
|
||||
{
|
||||
lexFirst.startCDATA ();
|
||||
lexRest.startCDATA ();
|
||||
}
|
||||
|
||||
public void endCDATA ()
|
||||
throws SAXException
|
||||
{
|
||||
lexFirst.endCDATA ();
|
||||
lexRest.endCDATA ();
|
||||
}
|
||||
|
||||
public void startEntity (String name)
|
||||
throws SAXException
|
||||
{
|
||||
lexFirst.startEntity (name);
|
||||
lexRest.startEntity (name);
|
||||
}
|
||||
|
||||
public void endEntity (String name)
|
||||
throws SAXException
|
||||
{
|
||||
lexFirst.endEntity (name);
|
||||
lexRest.endEntity (name);
|
||||
}
|
||||
|
||||
public void startDTD (String name, String publicId, String systemId)
|
||||
throws SAXException
|
||||
{
|
||||
lexFirst.startDTD (name, publicId, systemId);
|
||||
lexRest.startDTD (name, publicId, systemId);
|
||||
}
|
||||
|
||||
public void endDTD ()
|
||||
throws SAXException
|
||||
{
|
||||
lexFirst.endDTD ();
|
||||
lexRest.endDTD ();
|
||||
}
|
||||
}
|
||||
Loading…
Add table
Add a link
Reference in a new issue