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author | upstream source tree <ports@midipix.org> | 2015-03-15 20:14:05 -0400 |
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committer | upstream source tree <ports@midipix.org> | 2015-03-15 20:14:05 -0400 |
commit | 554fd8c5195424bdbcabf5de30fdc183aba391bd (patch) | |
tree | 976dc5ab7fddf506dadce60ae936f43f58787092 /libjava/classpath/gnu/xml/stream/XMLInputFactoryImpl.java | |
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Diffstat (limited to 'libjava/classpath/gnu/xml/stream/XMLInputFactoryImpl.java')
-rw-r--r-- | libjava/classpath/gnu/xml/stream/XMLInputFactoryImpl.java | 397 |
1 files changed, 397 insertions, 0 deletions
diff --git a/libjava/classpath/gnu/xml/stream/XMLInputFactoryImpl.java b/libjava/classpath/gnu/xml/stream/XMLInputFactoryImpl.java new file mode 100644 index 000000000..87aa32107 --- /dev/null +++ b/libjava/classpath/gnu/xml/stream/XMLInputFactoryImpl.java @@ -0,0 +1,397 @@ +/* XMLInputFactoryImpl.java -- + Copyright (C) 2005,2006 Free Software Foundation, Inc. + +This file is part of GNU Classpath. + +GNU Classpath is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2, or (at your option) +any later version. + +GNU Classpath is distributed in the hope that it will be useful, but +WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +General Public License for more details. + +You should have received a copy of the GNU General Public License +along with GNU Classpath; see the file COPYING. If not, write to the +Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA +02110-1301 USA. + +Linking this library statically or dynamically with other modules is +making a combined work based on this library. Thus, the terms and +conditions of the GNU General Public License cover the whole +combination. + +As a special exception, the copyright holders of this library give you +permission to link this library with independent modules to produce an +executable, regardless of the license terms of these independent +modules, and to copy and distribute the resulting executable under +terms of your choice, provided that you also meet, for each linked +independent module, the terms and conditions of the license of that +module. An independent module is a module which is not derived from +or based on this library. If you modify this library, you may extend +this exception to your version of the library, but you are not +obligated to do so. If you do not wish to do so, delete this +exception statement from your version. */ + +package gnu.xml.stream; + +import java.io.File; +import java.io.FileInputStream; +import java.io.FileNotFoundException; +import java.io.InputStream; +import java.io.IOException; +import java.io.Reader; +import java.net.MalformedURLException; +import java.net.URL; + +import javax.xml.transform.Source; +import javax.xml.transform.stream.StreamSource; +import javax.xml.stream.EventFilter; +import javax.xml.stream.StreamFilter; +import javax.xml.stream.XMLEventReader; +import javax.xml.stream.XMLReporter; +import javax.xml.stream.XMLResolver; +import javax.xml.stream.XMLStreamException; +import javax.xml.stream.XMLStreamReader; +import javax.xml.stream.XMLInputFactory; +import javax.xml.stream.util.XMLEventAllocator; + +/** + * Factory for creating parsers from various kinds of XML source. + * + * @author <a href='mailto:dog@gnu.org'>Chris Burdess</a> + */ +public class XMLInputFactoryImpl + extends XMLInputFactory +{ + + protected XMLResolver resolver; + protected XMLReporter reporter; + protected XMLEventAllocator allocator; + + protected boolean validating; + protected boolean namespaceAware = true; + protected boolean coalescing; + protected boolean replacingEntityReferences = true; + protected boolean externalEntities = true; + protected boolean supportDTD = true; + protected boolean xIncludeAware = false; + protected boolean baseAware = true; + protected boolean stringInterning = true; + + public XMLInputFactoryImpl() + { + allocator = new XMLEventAllocatorImpl(); + } + + public XMLStreamReader createXMLStreamReader(Reader reader) + throws XMLStreamException + { + return createXMLStreamReader(null, reader); + } + + public XMLStreamReader createXMLStreamReader(Source source) + throws XMLStreamException + { + String systemId = source.getSystemId(); + InputStream in = getInputStream(source); + XMLParser ret = new XMLParser(in, systemId, + validating, + namespaceAware, + coalescing, + replacingEntityReferences, + externalEntities, + supportDTD, + baseAware, + stringInterning, + false, + reporter, + resolver); + if (xIncludeAware) + return new XIncludeFilter(ret, systemId, namespaceAware, validating, + replacingEntityReferences); + return ret; + } + + public XMLStreamReader createXMLStreamReader(InputStream in) + throws XMLStreamException + { + return createXMLStreamReader(null, in); + } + + public XMLStreamReader createXMLStreamReader(InputStream in, String encoding) + throws XMLStreamException + { + return createXMLStreamReader(in); + } + + public XMLStreamReader createXMLStreamReader(String systemId, InputStream in) + throws XMLStreamException + { + XMLParser ret = new XMLParser(in, systemId, + validating, + namespaceAware, + coalescing, + replacingEntityReferences, + externalEntities, + supportDTD, + baseAware, + stringInterning, + false, + reporter, + resolver); + if (xIncludeAware) + return new XIncludeFilter(ret, null, namespaceAware, validating, + replacingEntityReferences); + return ret; + } + + public XMLStreamReader createXMLStreamReader(String systemId, Reader reader) + throws XMLStreamException + { + XMLParser ret = new XMLParser(reader, systemId, + validating, + namespaceAware, + coalescing, + replacingEntityReferences, + externalEntities, + supportDTD, + baseAware, + stringInterning, + false, + reporter, + resolver); + if (xIncludeAware) + return new XIncludeFilter(ret, null, namespaceAware, validating, + replacingEntityReferences); + return ret; + } + + public XMLEventReader createXMLEventReader(Reader reader) + throws XMLStreamException + { + XMLStreamReader sr = createXMLStreamReader(reader); + return new XMLEventReaderImpl(sr, allocator, null); + } + + public XMLEventReader createXMLEventReader(String systemId, Reader reader) + throws XMLStreamException + { + XMLStreamReader sr = createXMLStreamReader(systemId, reader); + return new XMLEventReaderImpl(sr, allocator, null); + } + + public XMLEventReader createXMLEventReader(XMLStreamReader reader) + throws XMLStreamException + { + return new XMLEventReaderImpl(reader, allocator, null); + } + + public XMLEventReader createXMLEventReader(Source source) + throws XMLStreamException + { + XMLStreamReader sr = createXMLStreamReader(source); + return new XMLEventReaderImpl(sr, allocator, null); + } + + public XMLEventReader createXMLEventReader(InputStream in) + throws XMLStreamException + { + XMLStreamReader sr = createXMLStreamReader(in); + return new XMLEventReaderImpl(sr, allocator, null); + } + + public XMLEventReader createXMLEventReader(InputStream in, String encoding) + throws XMLStreamException + { + XMLStreamReader sr = createXMLStreamReader(in, encoding); + return new XMLEventReaderImpl(sr, allocator, null); + } + + public XMLEventReader createXMLEventReader(String systemId, InputStream in) + throws XMLStreamException + { + XMLStreamReader sr = createXMLStreamReader(systemId, in); + return new XMLEventReaderImpl(sr, allocator, null); + } + + public XMLStreamReader createFilteredReader(XMLStreamReader reader, + StreamFilter filter) + throws XMLStreamException + { + return new FilteredStreamReader(reader, filter); + } + + public XMLEventReader createFilteredReader(XMLEventReader reader, + EventFilter filter) + throws XMLStreamException + { + return new FilteredEventReader(reader, filter); + } + + public XMLResolver getXMLResolver() + { + return resolver; + } + + public void setXMLResolver(XMLResolver resolver) + { + this.resolver = resolver; + } + + public XMLReporter getXMLReporter() + { + return reporter; + } + + public void setXMLReporter(XMLReporter reporter) + { + this.reporter = reporter; + } + + public void setProperty(String name, Object value) + throws IllegalArgumentException + { + if (name.equals(IS_NAMESPACE_AWARE)) + namespaceAware = ((Boolean) value).booleanValue(); + else if (name.equals(IS_VALIDATING)) + validating = ((Boolean) value).booleanValue(); + else if (name.equals(IS_COALESCING)) + coalescing = ((Boolean) value).booleanValue(); + else if (name.equals(IS_REPLACING_ENTITY_REFERENCES)) + replacingEntityReferences = ((Boolean) value).booleanValue(); + else if (name.equals(IS_SUPPORTING_EXTERNAL_ENTITIES)) + externalEntities = ((Boolean) value).booleanValue(); + else if (name.equals(SUPPORT_DTD)) + supportDTD = ((Boolean) value).booleanValue(); + else if (name.equals(REPORTER)) + reporter = (XMLReporter) value; + else if (name.equals(RESOLVER)) + resolver = (XMLResolver) value; + else if (name.equals(ALLOCATOR)) + allocator = (XMLEventAllocator) value; + else if (name.equals("gnu.xml.stream.stringInterning")) + stringInterning = ((Boolean) value).booleanValue(); + else if (name.equals("gnu.xml.stream.baseAware")) + baseAware = ((Boolean) value).booleanValue(); + else if (name.equals("gnu.xml.stream.xIncludeAware")) + xIncludeAware = ((Boolean) value).booleanValue(); + else + throw new IllegalArgumentException(name); + } + + public Object getProperty(String name) + throws IllegalArgumentException + { + if (name.equals(IS_NAMESPACE_AWARE)) + return namespaceAware ? Boolean.TRUE : Boolean.FALSE; + if (name.equals(IS_VALIDATING)) + return validating ? Boolean.TRUE : Boolean.FALSE; + if (name.equals(IS_COALESCING)) + return coalescing ? Boolean.TRUE : Boolean.FALSE; + if (name.equals(IS_REPLACING_ENTITY_REFERENCES)) + return replacingEntityReferences ? Boolean.TRUE : Boolean.FALSE; + if (name.equals(IS_SUPPORTING_EXTERNAL_ENTITIES)) + return externalEntities ? Boolean.TRUE : Boolean.FALSE; + if (name.equals(SUPPORT_DTD)) + return supportDTD ? Boolean.TRUE : Boolean.FALSE; + if (name.equals(REPORTER)) + return reporter; + if (name.equals(RESOLVER)) + return resolver; + if (name.equals(ALLOCATOR)) + return allocator; + if (name.equals("gnu.xml.stream.stringInterning")) + return stringInterning ? Boolean.TRUE : Boolean.FALSE; + if (name.equals("gnu.xml.stream.baseAware")) + return baseAware ? Boolean.TRUE : Boolean.FALSE; + if (name.equals("gnu.xml.stream.xIncludeAware")) + return xIncludeAware ? Boolean.TRUE : Boolean.FALSE; + throw new IllegalArgumentException(name); + } + + public boolean isPropertySupported(String name) + { + return name.equals(IS_NAMESPACE_AWARE) || + name.equals(IS_VALIDATING) || + name.equals(IS_COALESCING) || + name.equals(IS_REPLACING_ENTITY_REFERENCES) || + name.equals(IS_SUPPORTING_EXTERNAL_ENTITIES) || + name.equals(SUPPORT_DTD) || + name.equals(REPORTER) || + name.equals(RESOLVER) || + name.equals(ALLOCATOR) || + name.equals("gnu.xml.stream.stringInterning") || + name.equals("gnu.xml.stream.baseAware") || + name.equals("gnu.xml.stream.xIncludeAware"); + } + + public void setEventAllocator(XMLEventAllocator allocator) + { + this.allocator = allocator; + } + + public XMLEventAllocator getEventAllocator() + { + return allocator; + } + + public void setCoalescing(boolean coalescing) + { + this.coalescing = coalescing; + } + + public boolean isCoalescing() + { + return coalescing; + } + + protected InputStream getInputStream(Source source) + throws XMLStreamException + { + InputStream in = null; + if (source instanceof StreamSource) + { + StreamSource streamSource = (StreamSource) source; + in = streamSource.getInputStream(); + } + if (in == null) + { + String systemId = source.getSystemId(); + try + { + URL url = new URL(systemId); + try + { + in = url.openStream(); + } + catch (IOException e2) + { + XMLStreamException e3 = new XMLStreamException(e2); + e3.initCause(e2); + throw e3; + } + } + catch (MalformedURLException e) + { + // Fall back to relative file + if (File.separatorChar != '/') + systemId = systemId.replace('/', File.separatorChar); + try + { + in = new FileInputStream(systemId); + } + catch (FileNotFoundException e2) + { + XMLStreamException e3 = new XMLStreamException(e2); + e3.initCause(e2); + throw e3; + } + } + } + return in; + } + +} |