diff options
Diffstat (limited to 'tags/java/sca/2.0-M3-RC2/modules/node-impl/src/main/java/org/apache/tuscany/sca/node/configuration/xml')
3 files changed, 0 insertions, 687 deletions
diff --git a/tags/java/sca/2.0-M3-RC2/modules/node-impl/src/main/java/org/apache/tuscany/sca/node/configuration/xml/NodeConfigurationATOMProcessor.java b/tags/java/sca/2.0-M3-RC2/modules/node-impl/src/main/java/org/apache/tuscany/sca/node/configuration/xml/NodeConfigurationATOMProcessor.java deleted file mode 100644 index d3d0c5d077..0000000000 --- a/tags/java/sca/2.0-M3-RC2/modules/node-impl/src/main/java/org/apache/tuscany/sca/node/configuration/xml/NodeConfigurationATOMProcessor.java +++ /dev/null @@ -1,160 +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.node.configuration.xml;
-
-import static javax.xml.stream.XMLStreamConstants.END_ELEMENT;
-import static javax.xml.stream.XMLStreamConstants.START_ELEMENT;
-
-import javax.xml.namespace.QName;
-import javax.xml.stream.XMLStreamConstants;
-import javax.xml.stream.XMLStreamException;
-import javax.xml.stream.XMLStreamReader;
-import javax.xml.stream.XMLStreamWriter;
-
-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.StAXArtifactProcessor;
-import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
-import org.apache.tuscany.sca.core.FactoryExtensionPoint;
-import org.apache.tuscany.sca.monitor.Monitor;
-import org.apache.tuscany.sca.node.configuration.ContributionConfiguration;
-import org.apache.tuscany.sca.node.configuration.NodeConfiguration;
-import org.apache.tuscany.sca.node.configuration.NodeConfigurationFactory;
-
-/**
- * Implements a StAX artifact processor for configured node implementations.
- *
- * @version $Rev: 704156 $ $Date: 2008-10-13 09:31:59 -0700 (Mon, 13 Oct 2008) $
- */
-public class NodeConfigurationATOMProcessor extends BaseStAXArtifactProcessor implements
- StAXArtifactProcessor<NodeConfiguration> {
-
- private static final String ATOM_NS = "http://www.w3.org/2005/Atom";
- private static final QName FEED_QNAME = new QName(ATOM_NS, "feed");
- private static final QName ENTRY_QNAME = new QName(ATOM_NS, "entry");
- private static final QName ID_QNAME = new QName(ATOM_NS, "id");
- private static final QName LINK_QNAME = new QName(ATOM_NS, "link");
- private static final QName CONTENT_QNAME = new QName(ATOM_NS, "content");
- private static final String HREF = "href";
-
- private NodeConfigurationFactory factory;
-
- public NodeConfigurationATOMProcessor(FactoryExtensionPoint modelFactories, Monitor monitor) {
- this.factory = modelFactories.getFactory(NodeConfigurationFactory.class);
- }
-
- public QName getArtifactType() {
- return null;
- }
-
- public Class<NodeConfiguration> getModelType() {
- // Returns the type of model processed by this processor
- return NodeConfiguration.class;
- }
-
- public NodeConfiguration read(XMLStreamReader reader) throws ContributionReadException, XMLStreamException {
-
- NodeConfiguration config = factory.createNodeConfiguration();
-
- // Read a feed containing links to the composite and the contributions assigned to
- // the node
- ContributionConfiguration contribution = null;
- boolean id = false;
- QName name = null;
-
- while (reader.hasNext()) {
- int event = reader.getEventType();
- switch (event) {
-
- case START_ELEMENT:
- name = reader.getName();
-
- if (ENTRY_QNAME.equals(name)) {
-
- // Read an <entry>
- contribution = factory.createContributionConfiguration();
- } else if (ID_QNAME.equals(name)) {
-
- // Read an <id>
- id = true;
-
- } else if (LINK_QNAME.equals(name)) {
-
- // Read a <link>
- String href = getString(reader, HREF);
-
- if (contribution != null) {
- contribution.setLocation(href);
- }
- } else if (CONTENT_QNAME.equals(name)) {
- // Read a <content>
- } else if (FEED_QNAME.equals(name)) {
- // Read a <feed>
- }
- break;
-
- case XMLStreamConstants.CHARACTERS:
-
- // Read characters inside an <id> element
- if (id) {
- if (contribution != null) {
- contribution.setURI(reader.getText());
- }
- }
- break;
-
- case END_ELEMENT:
- name = reader.getName();
-
- // Clear current state when reading reaching end element
- if (ENTRY_QNAME.equals(name)) {
- if (contribution != null) {
- config.getContributions().add(contribution);
- }
-
- contribution = null;
-
- } else if (ID_QNAME.equals(name)) {
- id = false;
-
- } else if (FEED_QNAME.equals(name)) {
-
- // We've reached the end of the feed
- return config;
- }
- break;
- }
-
- // Read the next element
- if (reader.hasNext()) {
- reader.next();
- }
- }
- return config;
- }
-
- public void resolve(NodeConfiguration implementation, ModelResolver resolver) throws ContributionResolveException {
- }
-
- public void write(NodeConfiguration implementation, XMLStreamWriter writer) throws ContributionWriteException,
- XMLStreamException {
- }
-}
diff --git a/tags/java/sca/2.0-M3-RC2/modules/node-impl/src/main/java/org/apache/tuscany/sca/node/configuration/xml/NodeConfigurationProcessor.java b/tags/java/sca/2.0-M3-RC2/modules/node-impl/src/main/java/org/apache/tuscany/sca/node/configuration/xml/NodeConfigurationProcessor.java deleted file mode 100644 index fb16cf461d..0000000000 --- a/tags/java/sca/2.0-M3-RC2/modules/node-impl/src/main/java/org/apache/tuscany/sca/node/configuration/xml/NodeConfigurationProcessor.java +++ /dev/null @@ -1,240 +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.node.configuration.xml;
-
-import static javax.xml.stream.XMLStreamConstants.END_ELEMENT;
-
-import java.io.StringReader;
-import java.io.StringWriter;
-import java.util.StringTokenizer;
-
-import javax.xml.namespace.QName;
-import javax.xml.stream.XMLInputFactory;
-import javax.xml.stream.XMLOutputFactory;
-import javax.xml.stream.XMLStreamConstants;
-import javax.xml.stream.XMLStreamException;
-import javax.xml.stream.XMLStreamReader;
-import javax.xml.stream.XMLStreamWriter;
-
-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.StAXArtifactProcessor;
-import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
-import org.apache.tuscany.sca.core.FactoryExtensionPoint;
-import org.apache.tuscany.sca.monitor.Monitor;
-import org.apache.tuscany.sca.node.configuration.BindingConfiguration;
-import org.apache.tuscany.sca.node.configuration.ContributionConfiguration;
-import org.apache.tuscany.sca.node.configuration.DeploymentComposite;
-import org.apache.tuscany.sca.node.configuration.NodeConfiguration;
-import org.apache.tuscany.sca.node.configuration.NodeConfigurationFactory;
-
-/**
- * Implements a StAX artifact processor for node implementations.
- *
- * @version $Rev: 750323 $ $Date: 2009-03-04 21:52:01 -0800 (Wed, 04 Mar 2009) $
- */
-public class NodeConfigurationProcessor extends BaseStAXArtifactProcessor implements
- StAXArtifactProcessor<NodeConfiguration> {
- private static final String SCA11_TUSCANY_NS = "http://tuscany.apache.org/xmlns/sca/1.1";
- private static final QName NODE = new QName(SCA11_TUSCANY_NS, "node");
- private static final QName CONTRIBUTION = new QName(SCA11_TUSCANY_NS, "contribution");
- private static final QName BINDING = new QName(SCA11_TUSCANY_NS, "binding");
- private static final QName BASE_URI = new QName(SCA11_TUSCANY_NS, "baseURI");
- private static final QName DEPLOYMENT_COMPOSITE = new QName(SCA11_TUSCANY_NS, "deploymentComposite");
-
- private static final String SCA11_NS = "http://docs.oasis-open.org/ns/opencsa/sca/200903";
- private static final QName COMPOSITE = new QName(SCA11_NS, "composite");
-
- private StAXArtifactProcessor processor;
- private NodeConfigurationFactory nodeConfigurationFactory;
- private XMLInputFactory xmlInputFactory;
- private XMLOutputFactory xmlOutputFactory;
-
- public NodeConfigurationProcessor(FactoryExtensionPoint modelFactories,
- StAXArtifactProcessor processor,
- Monitor monitor) {
- this.nodeConfigurationFactory = modelFactories.getFactory(NodeConfigurationFactory.class);
- this.processor = processor;
- this.xmlInputFactory = modelFactories.getFactory(XMLInputFactory.class);
- this.xmlOutputFactory = modelFactories.getFactory(XMLOutputFactory.class);
- }
-
- public NodeConfigurationProcessor(NodeConfigurationFactory nodeConfigurationFactory,
- XMLInputFactory xmlInputFactory,
- XMLOutputFactory xmlOutputFactory) {
- super();
- this.nodeConfigurationFactory = nodeConfigurationFactory;
- this.xmlInputFactory = xmlInputFactory;
- this.xmlOutputFactory = xmlOutputFactory;
- }
-
- public QName getArtifactType() {
- // Returns the QName of the XML element processed by this processor
- return NODE;
- }
-
- public Class<NodeConfiguration> getModelType() {
- // Returns the type of model processed by this processor
- return NodeConfiguration.class;
- }
-
- public NodeConfiguration read(XMLStreamReader reader) throws ContributionReadException, XMLStreamException {
-
- NodeConfiguration node = null;
- ContributionConfiguration contribution = null;
- DeploymentComposite composite = null;
- BindingConfiguration binding = null;
-
- // Skip to end element
- while (true) {
- int event = reader.getEventType();
- switch (event) {
- case XMLStreamConstants.START_ELEMENT:
- QName name = reader.getName();
- if (NODE.equals(name)) {
- node = nodeConfigurationFactory.createNodeConfiguration();
- node.setURI(reader.getAttributeValue(null, "uri"));
- node.setDomainURI(reader.getAttributeValue(null, "domain"));
- } else if (CONTRIBUTION.equals(name)) {
- contribution = nodeConfigurationFactory.createContributionConfiguration();
- contribution.setURI(reader.getAttributeValue(null, "uri"));
- contribution.setLocation(reader.getAttributeValue(null, "location"));
- node.getContributions().add(contribution);
- } else if (BINDING.equals(name)) {
- binding = nodeConfigurationFactory.createBindingConfiguration();
- binding.setBindingType(getQName(reader, "name"));
- String baseURIs = reader.getAttributeValue(null, "baseURIs");
- if (baseURIs != null) {
- StringTokenizer tokenizer = new StringTokenizer(baseURIs);
- while (tokenizer.hasMoreTokens()) {
- binding.getBaseURIs().add(tokenizer.nextToken());
- }
- }
- node.getBindings().add(binding);
- } else if (DEPLOYMENT_COMPOSITE.equals(name)) {
- composite = nodeConfigurationFactory.createDeploymentComposite();
- composite.setLocation(reader.getAttributeValue(null, "location"));
- if (contribution != null) {
- contribution.getDeploymentComposites().add(composite);
- }
- } else if(BASE_URI.equals(name)) {
- // We also support <baseURI> element
- String baseURI = reader.getElementText();
- if (baseURI != null && binding != null) {
- baseURI = baseURI.trim();
- binding.addBaseURI(baseURI);
- }
- // getElementText() moves the event to END_ELEMENT
- continue;
- } else if (COMPOSITE.equals(name)) {
- /*
- Object model = processor.read(reader);
- if (model instanceof Composite) {
- // FIXME: We need to capture the text here
- // composite.setComposite((Composite)model);
- }
- */
- StringWriter sw = new StringWriter();
- XMLStreamWriter writer = xmlOutputFactory.createXMLStreamWriter(sw);
- new XMLStreamSerializer().serialize(reader, writer);
- writer.flush();
- composite.setContent(sw.toString());
- }
- break;
-
- case END_ELEMENT:
- name = reader.getName();
- if (NODE.equals(name)) {
- return node;
- } else if (CONTRIBUTION.equals(name)) {
- contribution = null;
- } else if (DEPLOYMENT_COMPOSITE.equals(name)) {
- composite = null;
- } else if (BINDING.equals(name)) {
- binding = null;
- }
- }
- if (reader.hasNext()) {
- reader.next();
- } else {
- break;
- }
- }
-
- return node;
- }
-
- public void resolve(NodeConfiguration node, ModelResolver resolver) throws ContributionResolveException {
- }
-
- public void write(NodeConfiguration node, XMLStreamWriter writer) throws ContributionWriteException,
- XMLStreamException {
-
- writeStart(writer,
- NODE.getNamespaceURI(),
- NODE.getLocalPart(),
- new XAttr("uri", node.getURI()),
- new XAttr("domain", node.getDomainURI()));
-
- for (ContributionConfiguration c : node.getContributions()) {
- writeStart(writer,
- CONTRIBUTION.getNamespaceURI(),
- CONTRIBUTION.getLocalPart(),
- new XAttr("uri", c.getURI()),
- new XAttr("location", c.getLocation()));
- for (DeploymentComposite dc : c.getDeploymentComposites()) {
- writeStart(writer,
- DEPLOYMENT_COMPOSITE.getNamespaceURI(),
- DEPLOYMENT_COMPOSITE.getLocalPart(),
- new XAttr("location", dc.getLocation()),
- new XAttr("contribution", dc.getContributionURI()));
- if (dc.getContent() != null) {
- XMLStreamReader reader = xmlInputFactory.createXMLStreamReader(new StringReader(dc.getContent()));
- reader.nextTag(); // Move to the first element
- new XMLStreamSerializer().serialize(reader, writer);
- reader.close();
- }
- writeEnd(writer);
- }
- writeEnd(writer);
- }
-
- for (BindingConfiguration b : node.getBindings()) {
- StringBuffer uris = new StringBuffer();
- for (String uri : b.getBaseURIs()) {
- uris.append(uri).append(' ');
- }
- if (uris.length() > 0) {
- uris.deleteCharAt(uris.length() - 1); // Remove the trailing space
- } else {
- uris = null;
- }
- writeStart(writer,
- BINDING.getNamespaceURI(),
- BINDING.getLocalPart(),
- new XAttr("name", b.getBindingType()),
- new XAttr("baseURIs", uris.toString()));
- writeEnd(writer);
- }
-
- writeEnd(writer);
- }
-}
diff --git a/tags/java/sca/2.0-M3-RC2/modules/node-impl/src/main/java/org/apache/tuscany/sca/node/configuration/xml/XMLStreamSerializer.java b/tags/java/sca/2.0-M3-RC2/modules/node-impl/src/main/java/org/apache/tuscany/sca/node/configuration/xml/XMLStreamSerializer.java deleted file mode 100644 index 38d8215cb2..0000000000 --- a/tags/java/sca/2.0-M3-RC2/modules/node-impl/src/main/java/org/apache/tuscany/sca/node/configuration/xml/XMLStreamSerializer.java +++ /dev/null @@ -1,287 +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.node.configuration.xml;
-
-import javax.xml.namespace.NamespaceContext;
-import javax.xml.stream.XMLStreamConstants;
-import javax.xml.stream.XMLStreamException;
-import javax.xml.stream.XMLStreamReader;
-import javax.xml.stream.XMLStreamWriter;
-
-/**
- * The XMLStreamSerializer pulls events from the XMLStreamReader and dumps into the XMLStreamWriter
- *
- * @version $Rev: 656146 $ $Date: 2008-05-14 01:22:08 -0700 (Wed, 14 May 2008) $
- */
-public class XMLStreamSerializer implements XMLStreamConstants {
- public static final String NAMESPACE_PREFIX = "ns";
- private static int namespaceSuffix;
-
- /*
- * The behavior of the Serializer is such that it returns when it encounters the starting element for the second
- * time. The depth variable tracks the depth of the Serializer and tells it when to return. Note that it is assumed
- * that this Serialization starts on an Element.
- */
-
- /**
- * Field depth
- */
- private int depth;
-
- /**
- * Generates a unique namespace prefix that is not in the scope of the NamespaceContext
- *
- * @param nsCtxt
- * @return string
- */
- private String generateUniquePrefix(NamespaceContext nsCtxt) {
- String prefix = NAMESPACE_PREFIX + namespaceSuffix++;
- // null should be returned if the prefix is not bound!
- while (nsCtxt.getNamespaceURI(prefix) != null) {
- prefix = NAMESPACE_PREFIX + namespaceSuffix++;
- }
-
- return prefix;
- }
-
- /**
- * Method serialize.
- *
- * @param node
- * @param writer
- * @throws XMLStreamException
- */
- public void serialize(XMLStreamReader node, XMLStreamWriter writer) throws XMLStreamException {
- serializeNode(node, writer);
- }
-
- /**
- * @param reader
- * @param writer
- * @throws XMLStreamException
- */
- protected void serializeAttributes(XMLStreamReader reader, XMLStreamWriter writer) throws XMLStreamException {
- int count = reader.getAttributeCount();
- String prefix;
- String namespaceName;
- String writerPrefix;
- for (int i = 0; i < count; i++) {
- prefix = reader.getAttributePrefix(i);
- namespaceName = reader.getAttributeNamespace(i);
- /*
- * Due to parser implementations returning null as the namespace URI (for the empty namespace) we need to
- * make sure that we deal with a namespace name that is not null. The best way to work around this issue is
- * to set the namespace URI to "" if it is null
- */
- if (namespaceName == null) {
- namespaceName = "";
- }
-
- writerPrefix = writer.getPrefix(namespaceName);
-
- if (!"".equals(namespaceName)) {
- // prefix has already being declared but this particular
- // attrib has a
- // no prefix attached. So use the prefix provided by the
- // writer
- if (writerPrefix != null && (prefix == null || prefix.equals(""))) {
- writer.writeAttribute(writerPrefix, namespaceName, reader.getAttributeLocalName(i), reader
- .getAttributeValue(i));
-
- // writer prefix is available but different from the
- // current
- // prefix of the attrib. We should be declaring the new
- // prefix
- // as a namespace declaration
- } else if (prefix != null && !"".equals(prefix) && !prefix.equals(writerPrefix)) {
- writer.writeNamespace(prefix, namespaceName);
- writer.writeAttribute(prefix, namespaceName, reader.getAttributeLocalName(i), reader
- .getAttributeValue(i));
-
- // prefix is null (or empty), but the namespace name is
- // valid! it has not
- // being written previously also. So we need to generate
- // a prefix
- // here
- } else if (prefix == null || prefix.equals("")) {
- prefix = generateUniquePrefix(writer.getNamespaceContext());
- writer.writeNamespace(prefix, namespaceName);
- writer.writeAttribute(prefix, namespaceName, reader.getAttributeLocalName(i), reader
- .getAttributeValue(i));
- } else {
- writer.writeAttribute(prefix, namespaceName, reader.getAttributeLocalName(i), reader
- .getAttributeValue(i));
- }
- } else {
- // empty namespace is equal to no namespace!
- writer.writeAttribute(reader.getAttributeLocalName(i), reader.getAttributeValue(i));
- }
-
- }
- }
-
- /**
- * Method serializeCData.
- *
- * @param reader
- * @param writer
- * @throws XMLStreamException
- */
- protected void serializeCData(XMLStreamReader reader, XMLStreamWriter writer) throws XMLStreamException {
- writer.writeCData(reader.getText());
- }
-
- /**
- * Method serializeComment.
- *
- * @param reader
- * @param writer
- * @throws XMLStreamException
- */
- protected void serializeComment(XMLStreamReader reader, XMLStreamWriter writer) throws XMLStreamException {
- writer.writeComment(reader.getText());
- }
-
- /**
- * @param reader
- * @param writer
- * @throws XMLStreamException
- */
- protected void serializeElement(XMLStreamReader reader, XMLStreamWriter writer) throws XMLStreamException {
- String prefix = reader.getPrefix();
- String nameSpaceName = reader.getNamespaceURI();
- if (nameSpaceName != null) {
- String writerPrefix = writer.getPrefix(nameSpaceName);
- if (writerPrefix != null) {
- writer.writeStartElement(nameSpaceName, reader.getLocalName());
- } else {
- if (prefix != null) {
- writer.writeStartElement(prefix, reader.getLocalName(), nameSpaceName);
- writer.writeNamespace(prefix, nameSpaceName);
- // writer.setPrefix(prefix, nameSpaceName);
- } else {
- // [rfeng] We need to set default NS 1st before calling writeStateElement
- writer.setDefaultNamespace(nameSpaceName);
- writer.writeStartElement(nameSpaceName, reader.getLocalName());
- writer.writeDefaultNamespace(nameSpaceName);
- }
- }
- } else {
- writer.writeStartElement(reader.getLocalName());
- }
-
- // add the namespaces
- int count = reader.getNamespaceCount();
- String namespacePrefix;
- for (int i = 0; i < count; i++) {
- namespacePrefix = reader.getNamespacePrefix(i);
- // [rfeng] The following is commented out to allow to default ns
- // if (namespacePrefix != null && namespacePrefix.length() == 0) {
- // continue;
- // }
-
- serializeNamespace(namespacePrefix, reader.getNamespaceURI(i), writer);
- }
-
- // add attributes
- serializeAttributes(reader, writer);
-
- }
-
- /**
- * Method serializeEndElement.
- *
- * @param writer
- * @throws XMLStreamException
- */
- protected void serializeEndElement(XMLStreamWriter writer) throws XMLStreamException {
- writer.writeEndElement();
- }
-
- /**
- * Method serializeNamespace.
- *
- * @param prefix
- * @param uri
- * @param writer
- * @throws XMLStreamException
- */
- private void serializeNamespace(String prefix, String uri, XMLStreamWriter writer) throws XMLStreamException {
- String prefix1 = writer.getPrefix(uri);
- if (prefix1 == null) {
- writer.writeNamespace(prefix, uri);
- // writer.setPrefix(prefix, uri);
- }
- }
-
- /**
- * Method serializeNode.
- *
- * @param reader
- * @param writer
- * @throws XMLStreamException
- */
- protected void serializeNode(XMLStreamReader reader, XMLStreamWriter writer) throws XMLStreamException {
- while (true) {
- int event = reader.getEventType();
- if (event == START_ELEMENT) {
- serializeElement(reader, writer);
- depth++;
- } else if (event == ATTRIBUTE) {
- serializeAttributes(reader, writer);
- } else if (event == CHARACTERS) {
- serializeText(reader, writer);
- } else if (event == COMMENT) {
- serializeComment(reader, writer);
- } else if (event == CDATA) {
- serializeCData(reader, writer);
- } else if (event == END_ELEMENT) {
- serializeEndElement(writer);
- depth--;
- } else if (event == START_DOCUMENT) {
- depth++; // if a start document is found then increment
- writer.writeStartDocument();
- // the depth
- } else if (event == END_DOCUMENT) {
- if (depth != 0) {
- depth--; // for the end document - reduce the depth
- }
- writer.writeEndDocument();
- }
- if (depth == 0) {
- break;
- }
- if (reader.hasNext()) {
- reader.next();
- } else {
- break;
- }
- }
- }
-
- /**
- * @param reader
- * @param writer
- * @throws XMLStreamException
- */
- protected void serializeText(XMLStreamReader reader, XMLStreamWriter writer) throws XMLStreamException {
- writer.writeCharacters(reader.getText());
- }
-}
|