diff options
Diffstat (limited to 'tags/java/sca/2.0-M3/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/xml')
5 files changed, 0 insertions, 1220 deletions
diff --git a/tags/java/sca/2.0-M3/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/xml/AnyAttributeProcessor.java b/tags/java/sca/2.0-M3/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/xml/AnyAttributeProcessor.java deleted file mode 100644 index aad7747522..0000000000 --- a/tags/java/sca/2.0-M3/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/xml/AnyAttributeProcessor.java +++ /dev/null @@ -1,80 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.sca.contribution.processor.xml; - -import javax.xml.namespace.QName; -import javax.xml.stream.XMLStreamException; -import javax.xml.stream.XMLStreamReader; -import javax.xml.stream.XMLStreamWriter; - -import org.apache.tuscany.sca.assembly.AssemblyFactory; -import org.apache.tuscany.sca.assembly.Extension; -import org.apache.tuscany.sca.contribution.Constants; -import org.apache.tuscany.sca.contribution.processor.BaseStAXArtifactProcessor; -import org.apache.tuscany.sca.contribution.processor.ContributionReadException; -import org.apache.tuscany.sca.contribution.processor.ContributionResolveException; -import org.apache.tuscany.sca.contribution.processor.ContributionWriteException; -import org.apache.tuscany.sca.contribution.processor.StAXAttributeProcessor; -import org.apache.tuscany.sca.contribution.resolver.ModelResolver; -import org.apache.tuscany.sca.core.FactoryExtensionPoint; -import org.apache.tuscany.sca.monitor.Monitor; - -/** - * A Policy Processor used for testing. - * - * @version $Rev$ $Date$ - */ -public class AnyAttributeProcessor extends BaseStAXArtifactProcessor implements StAXAttributeProcessor<Extension> { - private static final QName ANY_ATTRIBUTE = new QName(Constants.XMLSCHEMA_NS, "anyAttribute"); - - private AssemblyFactory assemblyFactory; - - public AnyAttributeProcessor(FactoryExtensionPoint modelFactories, Monitor monitor) { - this.assemblyFactory = modelFactories.getFactory(AssemblyFactory.class); - } - - public QName getArtifactType() { - return ANY_ATTRIBUTE; - } - - public Class<Extension> getModelType() { - return Extension.class; - } - - public Extension read(QName attributeName, XMLStreamReader reader) throws ContributionReadException, XMLStreamException { - String attributeValue = reader.getAttributeValue(attributeName.getNamespaceURI(), attributeName.getLocalPart()); - Extension ext = assemblyFactory.createExtension(); - ext.setQName(attributeName); - ext.setAttribute(true); - ext.setValue(attributeValue); - return ext; - } - - public void write(Extension attributeExtension, XMLStreamWriter writer) throws ContributionWriteException, XMLStreamException { - writer.writeAttribute(attributeExtension.getQName().getPrefix(), - attributeExtension.getQName().getNamespaceURI(), - attributeExtension.getQName().getLocalPart(), - attributeExtension.getValue().toString()); //for extended attributes, we can assume values - // are just the string representation fo the attribute - } - - public void resolve(Extension arg0, ModelResolver arg1) throws ContributionResolveException { - - } -} diff --git a/tags/java/sca/2.0-M3/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/xml/AnyElementProcessor.java b/tags/java/sca/2.0-M3/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/xml/AnyElementProcessor.java deleted file mode 100644 index 68c46a2301..0000000000 --- a/tags/java/sca/2.0-M3/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/xml/AnyElementProcessor.java +++ /dev/null @@ -1,161 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.sca.contribution.processor.xml; - -import static javax.xml.stream.XMLStreamConstants.CDATA; -import static javax.xml.stream.XMLStreamConstants.CHARACTERS; -import static javax.xml.stream.XMLStreamConstants.END_ELEMENT; -import static javax.xml.stream.XMLStreamConstants.START_ELEMENT; - -import java.util.ArrayList; -import java.util.HashMap; -import java.util.List; -import java.util.Map; - -import javax.xml.namespace.NamespaceContext; -import javax.xml.namespace.QName; -import javax.xml.stream.XMLEventReader; -import javax.xml.stream.XMLInputFactory; -import javax.xml.stream.XMLStreamException; -import javax.xml.stream.XMLStreamReader; -import javax.xml.stream.XMLStreamWriter; -import javax.xml.stream.events.XMLEvent; - -import org.apache.tuscany.sca.contribution.Constants; -import org.apache.tuscany.sca.contribution.processor.ContributionReadException; -import org.apache.tuscany.sca.contribution.processor.ContributionResolveException; -import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor; -import org.apache.tuscany.sca.contribution.resolver.ModelResolver; -import org.apache.tuscany.sca.core.FactoryExtensionPoint; -import org.apache.tuscany.sca.monitor.Monitor; - -public class AnyElementProcessor implements StAXArtifactProcessor<Object> { - private static final QName ANY_ELEMENT = new QName(Constants.XMLSCHEMA_NS, "anyElement"); - - private XMLInputFactory xmlInputFactory; - @SuppressWarnings("unused") - private Monitor monitor; - - - public AnyElementProcessor(FactoryExtensionPoint modelFactories, Monitor monitor) { - xmlInputFactory = modelFactories.getFactory(XMLInputFactory.class); - this.monitor = monitor; - } - - public QName getArtifactType() { - return ANY_ELEMENT; - } - - public Class<Object> getModelType() { - return Object.class; - } - - /** - * Reads the contetns of the unknown elements and generates a custom - * implementation of XMLStreamReader i.e. XMLEventsStreamReader - * - * @param reader - * @return - * @throws XMLStreamException - */ - @SuppressWarnings("unchecked") - public Object read(XMLStreamReader reader) throws ContributionReadException, XMLStreamException { - - // Custom variables - String currentElement = null; - List eventsList = new ArrayList(); - - Map<String, NamespaceContext> eventContext = new HashMap<String, NamespaceContext>(); - - try { - // Cast the block of unknown elements into document - XMLDocumentStreamReader docReader = new XMLDocumentStreamReader(reader); - - XMLEventReader xmlEventReader = xmlInputFactory.createXMLEventReader(docReader); - - while (xmlEventReader.hasNext()) { - XMLEvent event = xmlEventReader.nextEvent(); - - // Populate the eventContext map with the current element's name - // and corresponding NamesapceContext - if (currentElement != null && !(eventContext.containsKey(currentElement))) { - eventContext.put(currentElement, reader.getNamespaceContext()); - } - - // Populate the list with the XMLEvents - eventsList.add(event); - if (event.isStartElement()) { - currentElement = reader.getName().getLocalPart(); - } - if (event.isEndDocument()) { - return new XMLEventsStreamReader(eventsList, eventContext); - } - } - } catch (Exception e) { - e.printStackTrace(); - } - return null; - } - - /** - * Writes unknown portions back to the writer - * - * @param model - * @param writer - */ - public void write(Object model, XMLStreamWriter writer) throws XMLStreamException { - if (!(model instanceof XMLStreamReader)) { - return; - } - XMLStreamReader reader = (XMLStreamReader)model; - - int event = reader.getEventType(); - while (reader.hasNext()) { - switch (event) { - case START_ELEMENT: - - writer.writeStartElement(reader.getPrefix(), reader.getLocalName(), reader.getNamespaceURI()); - for (int i = 1; i <= reader.getAttributeCount(); i++) { - writer.writeAttribute(reader.getAttributePrefix(i), reader.getAttributeNamespace(i), reader - .getAttributeLocalName(i), reader.getAttributeValue(i)); - } - break; - - case CHARACTERS: - writer.writeCharacters(reader.getText()); - break; - - case CDATA: - writer.writeCData(reader.getText()); - break; - - case END_ELEMENT: - writer.writeEndElement(); - break; - } - if (reader.hasNext()) { - event = reader.next(); - } - } - } - - public void resolve(Object model, ModelResolver resolver) throws ContributionResolveException { - - } -} diff --git a/tags/java/sca/2.0-M3/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/xml/XMLDocumentStreamReader.java b/tags/java/sca/2.0-M3/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/xml/XMLDocumentStreamReader.java deleted file mode 100644 index 7e8b3a9d9e..0000000000 --- a/tags/java/sca/2.0-M3/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/xml/XMLDocumentStreamReader.java +++ /dev/null @@ -1,482 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ - -package org.apache.tuscany.sca.contribution.processor.xml; - -import java.util.NoSuchElementException; - -import javax.xml.namespace.NamespaceContext; -import javax.xml.namespace.QName; -import javax.xml.stream.Location; -import javax.xml.stream.XMLStreamException; -import javax.xml.stream.XMLStreamReader; - -/** - * This class is derived from Apache Axis2 class - * org.apache.axis2.util.StreamWrapper</a>. It's used wrap a XMLStreamReader to - * create a XMLStreamReader representing a document and it will produce - * START_DOCUMENT, END_DOCUMENT events. - * - * @version $Rev: 659153 $ $Date: 2008-05-22 09:43:58 -0700 (Thu, 22 May 2008) $ - */ -public class XMLDocumentStreamReader implements XMLStreamReader { - private static final int STATE_COMPLETE_AT_NEXT = 2; // The wrapper - // will produce - // END_DOCUMENT - - private static final int STATE_COMPLETED = 3; // Done - - private static final int STATE_INIT = 0; // The wrapper will produce - // START_DOCUMENT - - private static final int STATE_SWITCHED = 1; // The real reader will - // produce events - - private XMLStreamReader realReader; - private boolean fragment; - private int level = 0; - - private int state = STATE_INIT; - - public XMLDocumentStreamReader(XMLStreamReader realReader) { - if (realReader == null) { - throw new UnsupportedOperationException("Reader cannot be null"); - } - - this.realReader = realReader; - - if (realReader instanceof XMLFragmentStreamReader) { - ((XMLFragmentStreamReader)realReader).init(); - } - - // If the real reader is positioned at START_DOCUMENT, always use - // the real reader - if (realReader.getEventType() == START_DOCUMENT) { - fragment = false; - state = STATE_SWITCHED; - } - } - - public void close() throws XMLStreamException { - realReader.close(); - } - - public int getAttributeCount() { - if (isDelegating()) { - return realReader.getAttributeCount(); - } else { - throw new IllegalStateException(); - } - } - - public String getAttributeLocalName(int i) { - if (isDelegating()) { - return realReader.getAttributeLocalName(i); - } else { - throw new IllegalStateException(); - } - } - - public QName getAttributeName(int i) { - if (isDelegating()) { - return realReader.getAttributeName(i); - } else { - throw new IllegalStateException(); - } - } - - public String getAttributeNamespace(int i) { - if (isDelegating()) { - return realReader.getAttributeNamespace(i); - } else { - throw new IllegalStateException(); - } - } - - public String getAttributePrefix(int i) { - if (isDelegating()) { - return realReader.getAttributePrefix(i); - } else { - throw new IllegalStateException(); - } - } - - public String getAttributeType(int i) { - if (isDelegating()) { - return realReader.getAttributeType(i); - } else { - throw new IllegalStateException(); - } - } - - public String getAttributeValue(int i) { - if (isDelegating()) { - return realReader.getAttributeValue(i); - } else { - throw new IllegalStateException(); - } - } - - public String getAttributeValue(String s, String s1) { - if (isDelegating()) { - return realReader.getAttributeValue(s, s1); - } else { - throw new IllegalStateException(); - } - } - - public String getCharacterEncodingScheme() { - return realReader.getCharacterEncodingScheme(); - } - - public String getElementText() throws XMLStreamException { - if (isDelegating()) { - return realReader.getElementText(); - } else { - throw new XMLStreamException(); - } - } - - public String getEncoding() { - return realReader.getEncoding(); - } - - public int getEventType() { - int event = -1; - switch (state) { - case STATE_SWITCHED: - case STATE_COMPLETE_AT_NEXT: - event = realReader.getEventType(); - break; - case STATE_INIT: - event = START_DOCUMENT; - break; - case STATE_COMPLETED: - event = END_DOCUMENT; - break; - } - return event; - } - - public String getLocalName() { - if (isDelegating()) { - return realReader.getLocalName(); - } else { - throw new IllegalStateException(); - } - } - - public Location getLocation() { - if (isDelegating()) { - return realReader.getLocation(); - } else { - return null; - } - } - - public QName getName() { - if (isDelegating()) { - return realReader.getName(); - } else { - throw new IllegalStateException(); - } - } - - public NamespaceContext getNamespaceContext() { - return realReader.getNamespaceContext(); - } - - public int getNamespaceCount() { - if (isDelegating()) { - return realReader.getNamespaceCount(); - } else { - throw new IllegalStateException(); - } - } - - public String getNamespacePrefix(int i) { - if (isDelegating()) { - return realReader.getNamespacePrefix(i); - } else { - throw new IllegalStateException(); - } - } - - public String getNamespaceURI() { - if (isDelegating()) { - return realReader.getNamespaceURI(); - } else { - throw new IllegalStateException(); - } - } - - public String getNamespaceURI(int i) { - if (isDelegating()) { - return realReader.getNamespaceURI(i); - } else { - throw new IllegalStateException(); - } - } - - public String getNamespaceURI(String s) { - if (isDelegating()) { - return realReader.getNamespaceURI(s); - } else { - throw new IllegalStateException(); - } - } - - public String getPIData() { - if (isDelegating()) { - return realReader.getPIData(); - } else { - throw new IllegalStateException(); - } - } - - public String getPITarget() { - if (isDelegating()) { - return realReader.getPITarget(); - } else { - throw new IllegalStateException(); - } - } - - public String getPrefix() { - if (isDelegating()) { - return realReader.getPrefix(); - } else { - throw new IllegalStateException(); - } - } - - public Object getProperty(String s) throws IllegalArgumentException { - if (isDelegating()) { - return realReader.getProperty(s); - } else { - throw new IllegalArgumentException(); - } - } - - public String getText() { - if (isDelegating()) { - return realReader.getText(); - } else { - throw new IllegalStateException(); - } - } - - public char[] getTextCharacters() { - if (isDelegating()) { - return realReader.getTextCharacters(); - } else { - throw new IllegalStateException(); - } - } - - public int getTextCharacters(int i, char[] chars, int i1, int i2) throws XMLStreamException { - if (isDelegating()) { - return realReader.getTextCharacters(i, chars, i1, i2); - } else { - throw new IllegalStateException(); - } - } - - public int getTextLength() { - if (isDelegating()) { - return realReader.getTextLength(); - } else { - throw new IllegalStateException(); - } - } - - public int getTextStart() { - if (isDelegating()) { - return realReader.getTextStart(); - } else { - throw new IllegalStateException(); - } - } - - public String getVersion() { - if (isDelegating()) { - return realReader.getVersion(); - } else { - return null; - } - } - - public boolean hasName() { - if (isDelegating()) { - return realReader.hasName(); - } else { - return false; - } - } - - public boolean hasNext() throws XMLStreamException { - if (state == STATE_COMPLETE_AT_NEXT) { - return true; - } else if (state == STATE_COMPLETED) { - return false; - } else if (state == STATE_SWITCHED) { - return realReader.hasNext(); - } else { - return true; - } - } - - public boolean hasText() { - if (isDelegating()) { - return realReader.hasText(); - } else { - return false; - } - } - - public boolean isAttributeSpecified(int i) { - if (isDelegating()) { - return realReader.isAttributeSpecified(i); - } else { - return false; - } - } - - public boolean isCharacters() { - if (isDelegating()) { - return realReader.isCharacters(); - } else { - return false; - } - } - - private boolean isDelegating() { - return state == STATE_SWITCHED || state == STATE_COMPLETE_AT_NEXT; - } - - public boolean isEndElement() { - if (isDelegating()) { - return realReader.isEndElement(); - } else { - return false; - } - } - - public boolean isStandalone() { - if (isDelegating()) { - return realReader.isStandalone(); - } else { - return false; - } - } - - public boolean isStartElement() { - if (isDelegating()) { - return realReader.isStartElement(); - } else { - return false; - } - } - - public boolean isWhiteSpace() { - if (isDelegating()) { - return realReader.isWhiteSpace(); - } else { - return false; - } - } - - public int next() throws XMLStreamException { - int returnEvent; - - switch (state) { - case STATE_SWITCHED: - returnEvent = realReader.next(); - if (returnEvent == END_DOCUMENT) { - state = STATE_COMPLETED; - } else if (!realReader.hasNext()) { - state = STATE_COMPLETE_AT_NEXT; - } - if (fragment && returnEvent == END_ELEMENT) { - level--; - if (level == -1) { - // We are now at the end of the top-level element in the fragment - state = STATE_COMPLETE_AT_NEXT; - } - } - if (fragment && returnEvent == START_ELEMENT) { - level++; - } - break; - case STATE_INIT: - state = STATE_SWITCHED; - returnEvent = realReader.getEventType(); - if (returnEvent == START_ELEMENT) { - // The real reader is positioned at the top-level element in the fragment - level = 0; - fragment = true; - } - break; - case STATE_COMPLETE_AT_NEXT: - state = STATE_COMPLETED; - returnEvent = END_DOCUMENT; - break; - case STATE_COMPLETED: - // oops - no way we can go beyond this - throw new NoSuchElementException("End of stream has reached."); - default: - throw new UnsupportedOperationException(); - } - - return returnEvent; - } - - public int nextTag() throws XMLStreamException { - if (isDelegating()) { - int returnEvent = realReader.nextTag(); - if (fragment && returnEvent == END_ELEMENT) { - level--; - if (level == 0) { - // We are now at the end of the top-level element in the fragment - state = STATE_COMPLETE_AT_NEXT; - } - } - if (fragment && returnEvent == START_ELEMENT) { - level++; - } - return returnEvent; - } else { - throw new XMLStreamException(); - } - } - - public void require(int i, String s, String s1) throws XMLStreamException { - if (isDelegating()) { - realReader.require(i, s, s1); - } - } - - public boolean standaloneSet() { - if (isDelegating()) { - return realReader.standaloneSet(); - } else { - return false; - } - } -} diff --git a/tags/java/sca/2.0-M3/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/xml/XMLEventsStreamReader.java b/tags/java/sca/2.0-M3/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/xml/XMLEventsStreamReader.java deleted file mode 100644 index eecdee5ba6..0000000000 --- a/tags/java/sca/2.0-M3/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/xml/XMLEventsStreamReader.java +++ /dev/null @@ -1,444 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.sca.contribution.processor.xml; - -import java.util.ArrayList; -import java.util.HashMap; -import java.util.Iterator; -import java.util.List; -import java.util.Map; - -import javax.xml.namespace.NamespaceContext; -import javax.xml.namespace.QName; -import javax.xml.stream.Location; -import javax.xml.stream.XMLStreamException; -import javax.xml.stream.XMLStreamReader; -import javax.xml.stream.events.Attribute; -import javax.xml.stream.events.Namespace; -import javax.xml.stream.events.ProcessingInstruction; -import javax.xml.stream.events.XMLEvent; - - -public class XMLEventsStreamReader implements XMLStreamReader { - - @SuppressWarnings("unused") - private ArrayList<XMLEvent> events = null; - private HashMap<String, NamespaceContext> eventContext = null; - - private int state; - private java.util.Iterator<XMLEvent> iterator; - private XMLEvent current; - - public XMLEventsStreamReader(List<XMLEvent> events,Map<String, NamespaceContext> map) { - this.events = (ArrayList<XMLEvent>) events; - this.eventContext = (HashMap<String, NamespaceContext>) map; - this.iterator = events.iterator(); - this.current = iterator.next(); - this.state = current.getEventType(); - } - - public void close() throws XMLStreamException { - this.events = null; - this.eventContext = null; - this.iterator = null; - this.current = null; - } - - private void checkElementState() { - if (getEventType() != START_ELEMENT && getEventType() != END_ELEMENT) { - throw new IllegalStateException(); - } - } - - @SuppressWarnings("unchecked") - public int getAttributeCount() { - checkElementState(); - int count = 0; - Iterator<Attribute> iterator = current.asStartElement().getAttributes(); - while (iterator.hasNext()) { - count++; - iterator.next(); - } - return count; - } - - /* - * Custom method to get attribute from the specified index - */ - @SuppressWarnings("unchecked") - private Attribute getAttribute(int index) { - checkElementState(); - int count = 0; - Attribute attribute = null; - Iterator<Attribute> iterator = current.asStartElement().getAttributes(); - while (iterator.hasNext()) { - count++; - if (count == index) { - attribute = iterator.next(); - } else { - iterator.next(); - } - } - return attribute; - } - - - public String getAttributeLocalName(int index) { - checkElementState(); - return getAttribute(index).getName().getLocalPart(); - } - - public QName getAttributeName(int index) { - checkElementState(); - return getAttribute(index).getName(); - } - - public String getAttributeNamespace(int index) { - checkElementState(); - return getAttributeName(index).getNamespaceURI(); - } - - public String getAttributePrefix(int index) { - checkElementState(); - return getAttributeName(index).getPrefix(); - } - - public String getAttributeType(int index) { - checkElementState(); - return getAttribute(index).getDTDType(); - } - - public String getAttributeValue(int index) { - checkElementState(); - return getAttribute(index).getValue(); - } - - @SuppressWarnings("unchecked") - public String getAttributeValue(String namespaceURI, String localName) { - checkElementState(); - Iterator<Attribute> iterator = current.asStartElement().getAttributes(); - Attribute attribute; - while (iterator.hasNext()) { - attribute = iterator.next(); - if (attribute.getName().getNamespaceURI().equalsIgnoreCase( - namespaceURI) - && attribute.getName().getLocalPart().equalsIgnoreCase( - localName)) { - return attribute.getValue(); - } - } - return null; - - } - - public String getCharacterEncodingScheme() { - return "UTF-8"; - } - - public String getElementText() throws XMLStreamException { - checkElementState(); - int eventType = getEventType(); - String elementText = null; - - if (eventType == START_ELEMENT) { - elementText = current.asStartElement().getName().getLocalPart(); - } else if (eventType == END_ELEMENT) { - elementText = current.asEndElement().getName().getLocalPart(); - } - return elementText; - } - - public String getEncoding() { - return "UTF-8"; - } - - public int getEventType() { - return state; - } - - public String getLocalName() { - checkElementState(); - switch (current.getEventType()) { - case START_ELEMENT: - return current.asStartElement().getName().getLocalPart(); - case END_ELEMENT: - return current.asEndElement().getName().getLocalPart(); - } - return null; - } - - public Location getLocation() { - return current.getLocation(); - } - - public QName getName() { - checkElementState(); - switch (current.getEventType()) { - case START_ELEMENT: - return current.asStartElement().getName(); - case END_ELEMENT: - return current.asEndElement().getName(); - } - return null; - } - - public NamespaceContext getNamespaceContext() { - checkElementState(); - //return new TuscanyNamespaceContext(eventContext.get(getLocalName())); - return eventContext.get(getLocalName()); - } - - @SuppressWarnings("unchecked") - public int getNamespaceCount() { - int count = 0; - Iterator<Namespace> itr = current.asStartElement().getNamespaces(); - while (itr.hasNext()) { - count++; - itr.next(); - } - return count; - } - - @SuppressWarnings("unchecked") - public String getNamespacePrefix(int index) { - Iterator<Namespace> itr = current.asStartElement().getNamespaces(); - int level = 0; - Namespace ns = null; - while (itr.hasNext()) { - ns = itr.next(); - if (level == index) { - return ns.getPrefix(); - } - level++; - } - return null; - } - - public String getNamespaceURI() { - checkElementState(); - switch (current.getEventType()) { - case START_ELEMENT: - return current.asStartElement().getName().getNamespaceURI(); - case END_ELEMENT: - return current.asEndElement().getName().getNamespaceURI(); - } - return null; - } - - public String getNamespaceURI(String prefix) { - return getNamespaceContext().getNamespaceURI(prefix); - } - - @SuppressWarnings("unchecked") - public String getNamespaceURI(int index) { - Iterator<Namespace> itr = current.asStartElement().getNamespaces(); - int level = 0; - Namespace ns = null; - while (itr.hasNext()) { - ns = itr.next(); - if (level == index) { - return ns.getNamespaceURI(); - } - level++; - } - return null; - } - - public String getPIData() { - if (current.isProcessingInstruction()) { - ProcessingInstruction pi = (ProcessingInstruction) current; - return pi.getData(); - } else { - throw new IllegalStateException(current.toString()); - } - } - - public String getPITarget() { - if (current.isProcessingInstruction()) { - ProcessingInstruction pi = (ProcessingInstruction) current; - return pi.getTarget(); - } else { - throw new IllegalStateException(current.toString()); - } - } - - public String getPrefix() { - checkElementState(); - if (current.isStartElement()) { - return current.asStartElement().getName().getPrefix(); - } - return null; - } - - /* - * FIXME: Implementation pending... - * - * @see (non-Javadoc) - * javax.xml.stream.util.StreamReaderDelegate#getProperty(java.lang.String) - */ - public Object getProperty(String name) throws IllegalArgumentException { - // TODO Auto-generated method stub - - return null; - } - - public String getText() { - if (current.isCharacters()) { - return current.asCharacters().getData(); - } else { - throw new IllegalStateException(current.toString()); - } - } - - public char[] getTextCharacters() { - if (current.isCharacters()) { - return current.asCharacters().getData().toCharArray(); - } else { - throw new IllegalStateException(current.toString()); - } - } - - /* - * FIXME: Implementation pending... (non-Javadoc) - * - * @see javax.xml.stream.util.StreamReaderDelegate#getTextCharacters(int, - * char[], int, int) - */ - public int getTextCharacters(int sourceStart, char[] target, - int targetStart, int length) throws XMLStreamException { - // TODO Auto-generated method stub - return 0; - } - - /* - * FIXME:Implementaion can be improved (non-Javadoc) - * - * @see javax.xml.stream.util.StreamReaderDelegate#getTextLength() - */ - public int getTextLength() { - if (current.isCharacters()) { - return current.asCharacters().getData().length(); - } else { - throw new IllegalStateException(current.toString()); - } - } - - /* - * FIXME: Implementation pending... (non-Javadoc) - * - * @see javax.xml.stream.util.StreamReaderDelegate#getTextStart() - */ - public int getTextStart() { - // TODO Auto-generated method stub - return 0; - } - - /* - * FIXME: Implementation pending... (non-Javadoc) - * - * @see javax.xml.stream.util.StreamReaderDelegate#getTextStart() - */ - public String getVersion() { - // TODO Auto-generated method stub - - return null; - } - - public boolean hasName() { - return false; - } - - public boolean hasNext() throws XMLStreamException { - return iterator.hasNext() || state != END_DOCUMENT; - - } - - public boolean hasText() { - // TODO Auto-generated method stub - return false; - } - - /* - * FIXME: Implementation pending... (non-Javadoc) - * - * @see javax.xml.stream.util.StreamReaderDelegate#getTextStart() - */ - public boolean isAttributeSpecified(int index) { - // TODO Auto-generated method stub - return false; - } - - public boolean isCharacters() { - return current.isCharacters(); - } - - public boolean isEndElement() { - return current.isEndElement(); - } - - public boolean isStandalone() { - // TODO Auto-generated method stub - return false; - } - - public boolean isStartElement() { - return current.isStartElement(); - } - - public boolean isWhiteSpace() { - // TODO Auto-generated method stub - return false; - } - - public int next() throws XMLStreamException { - if (!hasNext()) { - throw new IllegalStateException("No more events"); - } - if (!iterator.hasNext()) { - state = END_DOCUMENT; - current = null; - return state; - } - current = iterator.next(); - state = current.getEventType(); - return state; - } - - public int nextTag() throws XMLStreamException { - return iterator.next().getEventType(); - } - - public void require(int type, String namespaceURI, String localName) - throws XMLStreamException { - boolean require = false; - String uri = getNamespaceURI(); - String name = getLocalName(); - if (state == type && namespaceURI.equals(uri) && localName.equals(name)) { - require = true; - } - if (require != true) { - throw new XMLStreamException(); - } - } - - public boolean standaloneSet() { - return false; - } - -} diff --git a/tags/java/sca/2.0-M3/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/xml/XMLFragmentStreamReader.java b/tags/java/sca/2.0-M3/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/xml/XMLFragmentStreamReader.java deleted file mode 100644 index 66361e1d76..0000000000 --- a/tags/java/sca/2.0-M3/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/xml/XMLFragmentStreamReader.java +++ /dev/null @@ -1,53 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.sca.contribution.processor.xml; - -import javax.xml.namespace.NamespaceContext; -import javax.xml.namespace.QName; -import javax.xml.stream.XMLStreamReader; - -public interface XMLFragmentStreamReader extends XMLStreamReader { - QName NIL_QNAME = new QName("http://www.w3.org/2001/XMLSchema-instance", "nil", "xsi"); - String NIL_VALUE_TRUE = "true"; - - /** - * this will help to handle Text within the current element. user should - * pass the element text to the property list as this ELEMENT_TEXT as the - * key. This key deliberately has a space in it so that it is not a valid - * XML name - */ - String ELEMENT_TEXT = "Element Text"; - - /** - * Extra method to query the state of the pullparser - */ - boolean isDone(); - - /** - * add the parent namespace context to this parser - */ - void setParentNamespaceContext(NamespaceContext nsContext); - - /** - * Initiate the parser - this will do whatever the needed tasks to initiate - * the parser and must be called before attempting any specific parsing - * using this parser - */ - void init(); -} |