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author | lresende <lresende@13f79535-47bb-0310-9956-ffa450edef68> | 2009-11-11 23:09:31 +0000 |
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committer | lresende <lresende@13f79535-47bb-0310-9956-ffa450edef68> | 2009-11-11 23:09:31 +0000 |
commit | a7c1a39d8c3c4ef4d5878dbff726085082a17e8a (patch) | |
tree | 54faa0e87eb8c8242a4a0baeb5f7b505a175d00f /branches/sca-java-2.0-M3/modules/assembly-xml/src/main/java/org/apache/tuscany/sca/assembly/xml/CompositeDocumentProcessor.java | |
parent | 4e13586bc791d71c41760cf4d0a5cc908973de3e (diff) |
Moving 2.x branches
git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@835136 13f79535-47bb-0310-9956-ffa450edef68
Diffstat (limited to 'branches/sca-java-2.0-M3/modules/assembly-xml/src/main/java/org/apache/tuscany/sca/assembly/xml/CompositeDocumentProcessor.java')
-rw-r--r-- | branches/sca-java-2.0-M3/modules/assembly-xml/src/main/java/org/apache/tuscany/sca/assembly/xml/CompositeDocumentProcessor.java | 183 |
1 files changed, 0 insertions, 183 deletions
diff --git a/branches/sca-java-2.0-M3/modules/assembly-xml/src/main/java/org/apache/tuscany/sca/assembly/xml/CompositeDocumentProcessor.java b/branches/sca-java-2.0-M3/modules/assembly-xml/src/main/java/org/apache/tuscany/sca/assembly/xml/CompositeDocumentProcessor.java deleted file mode 100644 index ec059ace81..0000000000 --- a/branches/sca-java-2.0-M3/modules/assembly-xml/src/main/java/org/apache/tuscany/sca/assembly/xml/CompositeDocumentProcessor.java +++ /dev/null @@ -1,183 +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.assembly.xml; - -import java.io.ByteArrayInputStream; -import java.io.File; -import java.io.IOException; -import java.io.InputStream; -import java.net.URI; -import java.net.URISyntaxException; -import java.net.URL; -import java.net.URLConnection; -import java.util.Collection; - -import javax.xml.parsers.DocumentBuilderFactory; -import javax.xml.stream.XMLInputFactory; -import javax.xml.stream.XMLStreamException; -import javax.xml.stream.XMLStreamReader; - -import org.apache.tuscany.sca.assembly.Composite; -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.processor.URLArtifactProcessor; -import org.apache.tuscany.sca.contribution.processor.ValidatingXMLInputFactory; -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.policy.PolicySet; -import org.apache.tuscany.sca.policy.util.PolicyComputationUtils; - -/** - * A composite processor. - * - * @version $Rev$ $Date$ - */ -public class CompositeDocumentProcessor extends BaseAssemblyProcessor implements URLArtifactProcessor<Composite> { - private XMLInputFactory inputFactory; - private DocumentBuilderFactory documentBuilderFactory; - private Collection<PolicySet> domainPolicySets = null; - private Monitor monitor; - - /** - * Constructs a composite document processor - * @param modelFactories - * @param staxProcessor - * @param monitor - */ - public CompositeDocumentProcessor(FactoryExtensionPoint modelFactories, - StAXArtifactProcessor<?> staxProcessor, - Monitor monitor) { - super(modelFactories, staxProcessor, monitor); - this.inputFactory = modelFactories.getFactory(ValidatingXMLInputFactory.class); - this.documentBuilderFactory = modelFactories.getFactory(DocumentBuilderFactory.class); - this.monitor = monitor; - } - - /** - * Reads the contents of a Composite document and returns a Composite object - * @param contributionURL - the URL of the contribution containing the Composite - can be null - * @param uri - the URI of the composite document - * @param url - the URL of the composite document - * @return a Composite object built from the supplied Composite document - */ - public Composite read(URL contributionURL, URI uri, URL url) throws ContributionReadException { - if( uri == null || url == null ) { - throw new ContributionReadException("Request to read composite with uri or url NULL"); - } // end if - InputStream scdlStream = null; - try { - URLConnection connection; - if (url.getProtocol().equals("file")) { - File scdlFile = new File(url.toURI().getPath()); - connection = scdlFile.toURL().openConnection(); - } else { - connection = url.openConnection(); - } - connection.setUseCaches(false); - scdlStream = connection.getInputStream(); - } catch (IOException e) { - ContributionReadException ce = new ContributionReadException("Exception reading " + uri, e); - error("ContributionReadException", url, ce); - throw ce; - } catch (URISyntaxException e) { - ContributionReadException ce = new ContributionReadException("Exception reading " + uri, e); - error("ContributionReadException", url, ce); - throw ce; - } - return read(uri, scdlStream); - } - - public Composite read(URI uri, InputStream scdlStream) throws ContributionReadException { - try { - - Composite composite = null; - - // Tag the monitor with the name of the composite artifact - if( monitor != null ) { - monitor.setArtifactName(uri.toString()); - } //end if - - byte[] transformedArtifactContent; - try { - if ( domainPolicySets != null ) { - transformedArtifactContent = - PolicyComputationUtils.addApplicablePolicySets(scdlStream, domainPolicySets, documentBuilderFactory); - scdlStream = new ByteArrayInputStream(transformedArtifactContent); - } - } catch ( IOException e ) { - ContributionReadException ce = new ContributionReadException("Exception reading " + uri, e); - error("ContributionReadException", scdlStream, ce); - throw ce; - } catch ( Exception e ) { - ContributionReadException ce = new ContributionReadException("Exception reading " + uri, e); - error("ContributionReadException", scdlStream, ce); - //throw ce; - } - - XMLStreamReader reader = inputFactory.createXMLStreamReader(scdlStream); - - reader.nextTag(); - - // Read the composite model - composite = (Composite)extensionProcessor.read(reader); - if (composite != null) { - composite.setURI(uri.toString()); - } - - return composite; - - } catch (XMLStreamException e) { - ContributionReadException ce = new ContributionReadException("Exception reading " + uri, e); - error("ContributionReadException", inputFactory, ce); - throw ce; - } finally { - try { - if (scdlStream != null) { - scdlStream.close(); - scdlStream = null; - } - } catch (IOException ioe) { - //ignore - } - } - } - - public void resolve(Composite composite, ModelResolver resolver) throws ContributionResolveException { - try { - if (composite != null) - extensionProcessor.resolve(composite, resolver); - } catch (Throwable e ) { - // Add information about which composite was being processed when the exception occurred - String newMessage = "Processing composite " + composite.getName() + ": " + e.getMessage(); - throw new ContributionResolveException( newMessage, e ); - } // end try - } - - public String getArtifactType() { - return ".composite"; - } - - public Class<Composite> getModelType() { - return Composite.class; - } - -} // end class |