public Configuration parseConfiguration()

in taverna-scufl2-t2flow/src/main/java/org/apache/taverna/scufl2/translator/t2flow/defaultactivities/BeanshellActivityParser.java [78:153]
57 lines of code
11 McCabe index (conditional complexity)

	public Configuration parseConfiguration(T2FlowParser t2FlowParser,
			ConfigBean configBean, ParserState parserState)
			throws ReaderException {
		BeanshellConfig beanshellConfig = unmarshallConfig(t2FlowParser,
				configBean, "xstream", BeanshellConfig.class);

		Configuration configuration = new Configuration();
		configuration.setParent(parserState.getCurrentProfile());

		ObjectNode json = (ObjectNode) configuration.getJson();
		configuration.setType(ACTIVITY_URI.resolve("#Config"));
		
		if (beanshellConfig.getLocalworkerName() != null) {
			URI localWorkerURI = LOCAL_WORKER_URI.resolve(uriTools
					.validFilename(beanshellConfig.getLocalworkerName()));
			/*
			 * FIXME: As we can't read the annotation chain yet, we can't tell
			 * whether this local worker has been edited or not, and so can't
			 * use #definedBy
			 */
			json.put("derivedFrom", localWorkerURI.toString());
		}

		String script = beanshellConfig.getScript();
		json.put("script", script);

		ClassLoaderSharing classLoaderSharing = beanshellConfig
				.getClassLoaderSharing();
		if (classLoaderSharing == ClassLoaderSharing.SYSTEM)
			json.put("classLoaderSharing", "system");
		else {
		    // default is "workflow" but don't need to be expressed
//		    json.put("classLoaderSharing", "workflow");
		}
 
		if (beanshellConfig.getLocalDependencies() != null) {
			ArrayNode dependencies = json.arrayNode();
			for (String localDep : beanshellConfig.getLocalDependencies()
					.getString())
				dependencies.add(localDep);
			if (dependencies.size() > 0)
				json.put("localDependency", dependencies);
		}

		/*
		 * Note: Maven Dependencies are not supported by Taverna 3 - only here
		 * for informational purposes and potential t2flow->t2flow scenarios
		 */
		if (beanshellConfig.getArtifactDependencies() != null) {
			ArrayNode dependencies = json.arrayNode();
			for (BasicArtifact mavenDep : beanshellConfig
					.getArtifactDependencies()
					.getNetSfTavernaRavenRepositoryBasicArtifact()) {
				ObjectNode mavenDependency = json.objectNode();
				dependencies.add(mavenDependency);
				mavenDependency.put("groupId", mavenDep.getGroupId());
				mavenDependency.put("artifactId", mavenDep.getArtifactId());
				mavenDependency.put("version", mavenDep.getVersion());
			}
			if (dependencies.size() > 0)
				json.put("mavenDependency", dependencies);
		}
		
		Activity activity = parserState.getCurrentActivity();
		activity.getInputPorts().clear();
		activity.getOutputPorts().clear();
		for (ActivityPortDefinitionBean portBean : beanshellConfig
				.getInputs()
				.getNetSfTavernaT2WorkflowmodelProcessorActivityConfigActivityInputPortDefinitionBean())
			parseAndAddInputPortDefinition(portBean, configuration, activity);
		for (ActivityPortDefinitionBean portBean : beanshellConfig
				.getOutputs()
				.getNetSfTavernaT2WorkflowmodelProcessorActivityConfigActivityOutputPortDefinitionBean())
			parseAndAddOutputPortDefinition(portBean, configuration, activity);
		return configuration;
	}