initial classes deserialization

Author: br-iosb

dataformat-uanodeset/src/main/java/io/adminshell/aas/v3/dataformat/i4aas/I4AASDeserializer.java

@@ -0,0 +1,58 @@
+/*
+ * Copyright (c) 2021 Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e. V.
+ *
+ * Licensed 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 io.adminshell.aas.v3.dataformat.i4aas;
+
+import java.util.List;
+
+import javax.xml.bind.JAXBException;
+
+import org.opcfoundation.ua._2011._03.uanodeset.UANode;
+import org.opcfoundation.ua._2011._03.uanodeset.UANodeSet;
+
+import io.adminshell.aas.v3.dataformat.DeserializationException;
+import io.adminshell.aas.v3.dataformat.Deserializer;
+import io.adminshell.aas.v3.dataformat.i4aas.parsers.EnvironmentParser;
+import io.adminshell.aas.v3.dataformat.i4aas.parsers.ParserContext;
+import io.adminshell.aas.v3.model.AssetAdministrationShellEnvironment;
+
+public class I4AASDeserializer implements Deserializer {
+
+	@Override
+	public AssetAdministrationShellEnvironment read(String value) throws DeserializationException {
+		try {
+			UANodeSet unmarshallAsString = new UANodeSetUnmarshaller(value).unmarshallAsString();
+			UANode aasEnv = findAASEnvironment(unmarshallAsString);
+			return new EnvironmentParser(aasEnv, new ParserContext()).parse();
+		} catch (JAXBException e) {
+			throw new DeserializationException("Deserialization failed due to a JAXBException.", e);
+		}
+	}
+
+	protected UANode findAASEnvironment(UANodeSet nodeSet) throws DeserializationException {
+		List<UANode> uaObjectOrUAVariableOrUAMethod = nodeSet.getUAObjectOrUAVariableOrUAMethod();
+		for (UANode uaNode : uaObjectOrUAVariableOrUAMethod) {
+			if (uaNode.getBrowseName().contains("AASEnvironment")) {
+				return uaNode;
+			}
+		}
+		throw new DeserializationException("No AASEnvironment found.");
+	}
+
+	@Override
+	public <T> void useImplementation(Class<T> aasInterface, Class<? extends T> implementation) {
+	}
+
+}

dataformat-uanodeset/src/main/java/io/adminshell/aas/v3/dataformat/i4aas/UANodeSetUnmarshaller.java

@@ -0,0 +1,45 @@
+/*
+ * Copyright (c) 2021 Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e. V.
+ *
+ * Licensed 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 io.adminshell.aas.v3.dataformat.i4aas;
+
+import java.io.StringReader;
+import java.io.StringWriter;
+
+import javax.xml.bind.JAXBContext;
+import javax.xml.bind.JAXBException;
+import javax.xml.bind.Marshaller;
+import javax.xml.bind.Unmarshaller;
+
+import org.opcfoundation.ua._2008._02.types.ListOfExtensionObject;
+import org.opcfoundation.ua._2011._03.uanodeset.UANodeSet;
+import org.opcfoundation.ua.i4aas.types.AASKeyDataType;
+
+public class UANodeSetUnmarshaller {
+
+
+	private String nodeset;
+
+	public UANodeSetUnmarshaller(String nodeset) {
+		this.nodeset = nodeset;
+	}
+
+	public UANodeSet unmarshallAsString() throws JAXBException {
+		JAXBContext jaxbCtx = org.eclipse.persistence.jaxb.JAXBContextFactory.createContext(new Class[] {UANodeSet.class, ListOfExtensionObject.class, AASKeyDataType.class}, null);
+		Unmarshaller unmarshaller = jaxbCtx.createUnmarshaller();
+		return (UANodeSet) unmarshaller.unmarshal(new StringReader(nodeset));
+	}
+
+}

dataformat-uanodeset/src/main/java/io/adminshell/aas/v3/dataformat/i4aas/parsers/EnvironmentParser.java

@@ -0,0 +1,40 @@
+/*
+ * Copyright (c) 2021 Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e. V.
+ *
+ * Licensed 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 io.adminshell.aas.v3.dataformat.i4aas.parsers;
+
+import org.opcfoundation.ua._2011._03.uanodeset.UANode;
+
+import io.adminshell.aas.v3.model.AssetAdministrationShellEnvironment;
+import io.adminshell.aas.v3.model.impl.DefaultAssetAdministrationShellEnvironment;
+
+public class EnvironmentParser extends I4AASParser<UANode, AssetAdministrationShellEnvironment> {
+
+	public EnvironmentParser(UANode src, ParserContext ctx) {
+		super(src, ctx);
+	}
+	
+	@Override
+	protected AssetAdministrationShellEnvironment createTargetObject() {
+		target = new DefaultAssetAdministrationShellEnvironment();
+		return target;
+	}
+
+	@Override
+	protected void parseAndAttachChildren() {
+		// TODO Auto-generated method stub
+	}
+
+}

dataformat-uanodeset/src/main/java/io/adminshell/aas/v3/dataformat/i4aas/parsers/I4AASParser.java

@@ -0,0 +1,40 @@
+/*
+ * Copyright (c) 2021 Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e. V.
+ *
+ * Licensed 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 io.adminshell.aas.v3.dataformat.i4aas.parsers;
+
+import org.opcfoundation.ua._2011._03.uanodeset.UANode;
+
+public abstract class I4AASParser<SOURCE extends UANode, TARGET> {
+
+	protected ParserContext ctx;
+	protected SOURCE source;
+	protected TARGET target;
+
+	public I4AASParser(SOURCE src, ParserContext ctx) {
+		this.source = src;
+		this.ctx = ctx;
+	}
+
+	public final TARGET parse() {
+		target = createTargetObject();
+		parseAndAttachChildren();
+		return target;
+	}
+
+	protected abstract void parseAndAttachChildren();
+
+	protected abstract TARGET createTargetObject();
+}

dataformat-uanodeset/src/main/java/io/adminshell/aas/v3/dataformat/i4aas/parsers/ParserContext.java

@@ -0,0 +1,20 @@
+/*
+ * Copyright (c) 2021 Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e. V.
+ *
+ * Licensed 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 io.adminshell.aas.v3.dataformat.i4aas.parsers;
+
+public class ParserContext {
+
+}

dataformat-uanodeset/src/test/java/io/adminshell/aas/v3/dataformat/i4aas/DeserializerTest.java

@@ -0,0 +1,43 @@
+/*
+ * Copyright (c) 2021 Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e. V.
+ *
+ * Licensed 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 io.adminshell.aas.v3.dataformat.i4aas;
+
+import java.io.IOException;
+import java.io.InputStream;
+
+import org.junit.Assert;
+import org.junit.Test;
+
+import io.adminshell.aas.v3.dataformat.DeserializationException;
+import io.adminshell.aas.v3.dataformat.SerializationException;
+import io.adminshell.aas.v3.model.AssetAdministrationShellEnvironment;
+
+public class DeserializerTest {
+
+	@Test
+	public void testAASSimple()
+			throws SerializationException, IllegalArgumentException, IllegalAccessException, DeserializationException, IOException {
+		//arrange
+		I4AASDeserializer i4aasDeserializer = new I4AASDeserializer();
+		try (InputStream testResourceAsStream = DeserializerTest.class.getResourceAsStream("/AASSimple_V3Draft.xml")) {
+			//act
+			AssetAdministrationShellEnvironment parsedResult = i4aasDeserializer.read(testResourceAsStream);
+			// TODO assert
+			Assert.assertNotNull(i4aasDeserializer);
+		}
+	}
+
+}