Added subworkflow for Pnf pnp

Change-Id: Ifeba2e74a03ce8c5a13b80f673809c3ef60bfe3f
Issue-ID: SO-506
Signed-off-by: biniek <lukasz.biniek@nokia.com>

3 files changed, 171 insertions, 125 deletions

diff --git a/common/src/main/java/org/openecomp/mso/client/aai/AAIResourcesClient.java b/common/src/main/java/org/openecomp/mso/client/aai/AAIResourcesClient.java
index 32c61f7fd7..c55e5e9eee 100644
--- a/common/src/main/java/org/openecomp/mso/client/aai/AAIResourcesClient.java
+++ b/common/src/main/java/org/openecomp/mso/client/aai/AAIResourcesClient.java
@@ -28,6 +28,7 @@ import javax.ws.rs.NotFoundException;
 import javax.ws.rs.client.ResponseProcessingException;
 import javax.ws.rs.core.GenericType;
 
+import javax.ws.rs.core.Response;
 import org.onap.aai.domain.yang.Relationship;
 import org.openecomp.mso.client.aai.entities.AAIResultWrapper;
 import org.openecomp.mso.client.aai.entities.uri.AAIResourceUri;
@@ -153,7 +154,7 @@ public class AAIResourcesClient extends AAIClient {
 		aaiRC.patch(obj);
 		return;
 	}
-	
+
 	/**
 	 * Retrieves an object from A&AI and unmarshalls it into the Class specified
 	 * @param clazz
@@ -163,6 +164,15 @@ public class AAIResourcesClient extends AAIClient {
 	public <T> T get(Class<T> clazz, AAIResourceUri uri) {
 		return this.createClient(uri).get(clazz);
 	}
+
+	/**
+	 * Retrieves an object from A&AI and returns complete response
+	 * @param uri
+	 * @return
+	 */
+	public Response getFullResponse(AAIResourceUri uri) {
+		return this.createClient(uri).get();
+	}
 	
 	/**
 	 * Retrieves an object from A&AI and automatically unmarshalls it into a Map or List 
diff --git a/common/src/main/java/org/openecomp/mso/client/aai/AAIRestClientI.java b/common/src/main/java/org/openecomp/mso/client/aai/AAIRestClientI.java
index 801c0f91d4..6819ba1edf 100644
--- a/common/src/main/java/org/openecomp/mso/client/aai/AAIRestClientI.java
+++ b/common/src/main/java/org/openecomp/mso/client/aai/AAIRestClientI.java
@@ -23,7 +23,9 @@ import java.io.IOException;
 import java.io.UnsupportedEncodingException;
 import java.util.List;
 
+import java.util.Optional;
 import org.onap.aai.domain.yang.GenericVnf;
+import org.onap.aai.domain.yang.Pnf;
 import org.onap.aai.domain.yang.Pserver;
 import org.onap.aai.domain.yang.Pservers;
 
@@ -39,6 +41,10 @@ public interface AAIRestClientI {
 	void updateMaintenceFlag(String vnfId,boolean inMaint, String transactionLoggingUuid) throws Exception;
 
 	void updateMaintenceFlagVnfId(String vnfId, boolean inMaint, String transactionLoggingUuid) throws Exception;
-	
+
 	GenericVnf getVnfByName(String vnfId,  String transactionLoggingUuid) throws Exception;
+
+	Optional<Pnf> getPnfByName(String pnfId,  String transactionLoggingUuid) throws Exception;
+
+    void createPnf(String pnfId, String transactionLoggingUuid, Pnf pnf) throws IOException;
 }
diff --git a/common/src/main/java/org/openecomp/mso/client/aai/AAIRestClientImpl.java b/common/src/main/java/org/openecomp/mso/client/aai/AAIRestClientImpl.java
index e27075d9dd..54aab5c296 100644
--- a/common/src/main/java/org/openecomp/mso/client/aai/AAIRestClientImpl.java
+++ b/common/src/main/java/org/openecomp/mso/client/aai/AAIRestClientImpl.java
@@ -20,14 +20,20 @@
 
 package org.openecomp.mso.client.aai;
 
+import com.att.eelf.configuration.EELFLogger;
+import com.att.eelf.configuration.EELFManager;
+import com.fasterxml.jackson.core.type.TypeReference;
+import com.fasterxml.jackson.databind.ObjectMapper;
 import java.io.IOException;
 import java.util.ArrayList;
 import java.util.List;
 import java.util.Map;
+import java.util.Optional;
 import java.util.UUID;
-
+import javax.ws.rs.core.Response;
 import org.onap.aai.domain.yang.GenericVnf;
 import org.onap.aai.domain.yang.GenericVnfs;
+import org.onap.aai.domain.yang.Pnf;
 import org.onap.aai.domain.yang.Pserver;
 import org.onap.aai.domain.yang.Pservers;
 import org.openecomp.mso.client.aai.entities.CustomQuery;
@@ -36,130 +42,154 @@ import org.openecomp.mso.client.aai.entities.uri.AAIResourceUri;
 import org.openecomp.mso.client.aai.entities.uri.AAIUriFactory;
 import org.springframework.stereotype.Service;
 
-import com.att.eelf.configuration.EELFLogger;
-import com.att.eelf.configuration.EELFManager;
-import com.fasterxml.jackson.core.JsonParseException;
-import com.fasterxml.jackson.core.type.TypeReference;
-import com.fasterxml.jackson.databind.JsonMappingException;
-import com.fasterxml.jackson.databind.ObjectMapper;
-
 
 @Service
 public class AAIRestClientImpl implements AAIRestClientI {
-	
-	private static final EELFLogger logger = EELFManager.getInstance().getMetricsLogger();
-	private static final AAIVersion ENDPOINT_VERSION = AAIVersion.V10;
-	private static final String ENDPOINT_GET_ALL = ENDPOINT_VERSION + "/cloud-infrastructure/pservers";
-	private static final String ENDPOINT_GET_ALL_VNFS = ENDPOINT_VERSION + "/network/generic-vnfs";
-	private static final String ENDPOINT_CUSTOM_QUERY = ENDPOINT_VERSION + "/query";
-	private static final String PSERVER_VNF_QUERY = "pservers-fromVnf";
-	private static final String GENERIC_VNF_PATH = ENDPOINT_VERSION + "/network/generic-vnfs/generic-vnf";
-	private static final String SERVICE_TOPOLOGY_BY_SERVICE_INSTANCE_ID = "store(‘x’).union(__.in(‘subscribesTo’).has(‘aai-node-type’,’customer’).store(‘x’),__.out(‘uses’).has(‘aai-node-type’,’allotted-resource’).store(‘x’),__.in(‘hasInstance’).has(‘aai-node-type’,’generic-vnf’).store(‘x’).union("
-			+ ".out(‘has’).has(‘aai-node-type’,’vf-module’).store(‘x’),out(‘uses’).has(‘aai-node-type’,’volume-group’).store(‘x’),"
-			+ ".out(‘hasLInterface’).has(‘aai-node-type’,’l-interface’).union("
-			+ ".out(‘hasIpAddress’).has(‘aai-node-type’,’l3-interface-ipv4-address’).store(‘x’).out(‘isMemberOf’).has(‘aai-node-type’,’l3-network’).store(‘x’),"
-			+ ".out(‘hasIpAddress’).has(‘aai-node-type’,’l3-interface-ipv6-address’).store(‘x’).out(‘isMemberOf’).has(‘aai-node-type’,’l3-network’).store(‘x’)"
-			+ ")," + ".out(‘runsOnVserver’).has(‘aai-node-type’,’vserver’).store(‘x’).union("
-			+ ".in(‘owns’).has(‘aai-node-type’,’tenant’).store(‘x’).in(‘has’).has(‘aai-node-type’,’cloud-region’).store(‘x’),"
-			+ ".out(‘runsOnPserver’).has(‘aai-node-type’,’pserver’).store(‘x’),"
-			+ ".out(‘hasLInterface’).has(‘aai-node-type’,’l-interface’).union("
-			+ ".out(‘hasIpAddress’).has(‘aai-node-type’,’l3-interface-ipv4-address’).store(‘x’).out(‘isMemberOf’).has(‘aai-node-type’,’l3-network’).store(‘x’),"
-			+ ".out(‘hasIpAddress’).has(‘aai-node-type’,’l3-interface-ipv6-address’).store(‘x’).out(‘isMemberOf’).has(‘aai-node-type’,’l3-network’).store(‘x’)"
-			+ ")" + ")" + ")" + ").cap(‘x’).unfold().dedup()";
-
-	public AAIRestClientImpl() {		
-	
-		
-	}
-
-	public AAIRestClientImpl(final String host) {	
-		
-	
-	}
-
-	@Override
-	public Pservers getPhysicalServers(String hostName, String uuid) {
-		UUID requestId;
-		try {
-			requestId = UUID.fromString(uuid);
-		} catch (IllegalArgumentException e) {
-			logger.warn("could not parse uuid: " + uuid + " creating valid uuid automatically");
-			requestId = UUID.randomUUID();
-		}
-		return new AAIResourcesClient(ENDPOINT_VERSION, requestId).get(Pservers.class, AAIUriFactory.createResourceUri(AAIObjectPlurals.PSERVER));
-	}
-
-	@Override
-	public List<Pserver> getPhysicalServerByVnfId(String vnfId, String transactionLoggingUuid)
-			throws JsonParseException, JsonMappingException, IOException {
-		UUID requestId;
-		try {
-			requestId = UUID.fromString(transactionLoggingUuid);
-		} catch (IllegalArgumentException e) {
-			logger.warn("could not parse uuid: " + transactionLoggingUuid + " creating valid uuid automatically");
-			requestId = UUID.randomUUID();
-		}
-		List<AAIResourceUri> startNodes = new ArrayList<>();
-		startNodes.add(AAIUriFactory.createResourceUri(AAIObjectType.GENERIC_VNF, vnfId));
-		String jsonInput = new AAIQueryClient(ENDPOINT_VERSION, requestId).query(Format.RESOURCE, new CustomQuery(startNodes,PSERVER_VNF_QUERY));
-
-		return this.getListOfPservers(jsonInput);
-		
-	}
-
-	protected List<Pserver> getListOfPservers(String jsonInput) throws JsonParseException, JsonMappingException, IOException {
-		ObjectMapper mapper = new AAICommonObjectMapperProvider().getContext(Object.class);
-		Results<Map<String, Pserver>> resultsFromJson = mapper.readValue(jsonInput,
-				new TypeReference<Results<Map<String, Pserver>>>() {
-				});
-		List<Pserver> results = new ArrayList<>();
-		for (Map<String, Pserver> m : resultsFromJson.getResult()) {
-			results.add(m.get("pserver"));
-		}
-		return results;
-	}
-	@Override
-	public void updateMaintenceFlag(String vnfName, boolean inMaint, String transactionLoggingUuid) throws JsonParseException, JsonMappingException, IOException {
-		UUID requestId;
-		try {
-			requestId = UUID.fromString(transactionLoggingUuid);
-		} catch (IllegalArgumentException e) {
-			logger.warn("could not parse uuid: " + transactionLoggingUuid + " creating valid uuid automatically");
-			requestId = UUID.randomUUID();
-		}
-		GenericVnfs genericVnfs = new AAIResourcesClient(ENDPOINT_VERSION, requestId).get(GenericVnfs.class, AAIUriFactory.createResourceUri(AAIObjectPlurals.GENERIC_VNF).queryParam("vnf-name", vnfName));
-		if(genericVnfs.getGenericVnf().size() > 1)
-			throw new IndexOutOfBoundsException("Multiple Generic Vnfs Returned");
-		
-		GenericVnf genericVnf = genericVnfs.getGenericVnf().get(0);
-		updateMaintenceFlagVnfId(genericVnf.getVnfId(), inMaint, transactionLoggingUuid);
-	}
-
-	@Override
-	public void updateMaintenceFlagVnfId(String vnfId, boolean inMaint, String transactionLoggingUuid) throws JsonParseException, JsonMappingException, IOException {
-		UUID requestId;
-		try {
-			requestId = UUID.fromString(transactionLoggingUuid);
-		} catch (IllegalArgumentException e) {
-			logger.warn("could not parse uuid: " + transactionLoggingUuid + " creating valid uuid automatically");
-			requestId = UUID.randomUUID();
-		}
-		GenericVnf genericVnf = new GenericVnf();
-		genericVnf.setInMaint(inMaint);
-		new AAIResourcesClient(ENDPOINT_VERSION, requestId).update(AAIUriFactory.createResourceUri(AAIObjectType.GENERIC_VNF, vnfId), genericVnf);
-		
-	}
-
-	@Override
-	public GenericVnf getVnfByName(String vnfId, String transactionLoggingUuid) throws JsonParseException, JsonMappingException, IOException {
-		UUID requestId;
-		try {
-			requestId = UUID.fromString(transactionLoggingUuid);
-		} catch (IllegalArgumentException e) {
-			logger.warn("could not parse uuid: " + transactionLoggingUuid + " creating valid uuid automatically");
-			requestId = UUID.randomUUID();
-		}
-		return new AAIResourcesClient(ENDPOINT_VERSION, requestId).get(GenericVnf.class, AAIUriFactory.createResourceUri(AAIObjectType.GENERIC_VNF, vnfId));
-	}
 
+    private static final EELFLogger logger = EELFManager.getInstance().getMetricsLogger();
+    private static final AAIVersion ENDPOINT_VERSION = AAIVersion.V10;
+    private static final String ENDPOINT_GET_ALL = ENDPOINT_VERSION + "/cloud-infrastructure/pservers";
+    private static final String ENDPOINT_GET_ALL_VNFS = ENDPOINT_VERSION + "/network/generic-vnfs";
+    private static final String ENDPOINT_CUSTOM_QUERY = ENDPOINT_VERSION + "/query";
+    private static final String PSERVER_VNF_QUERY = "pservers-fromVnf";
+    private static final String GENERIC_VNF_PATH = ENDPOINT_VERSION + "/network/generic-vnfs/generic-vnf";
+    private static final String SERVICE_TOPOLOGY_BY_SERVICE_INSTANCE_ID =
+            "store(‘x’).union(__.in(‘subscribesTo’).has(‘aai-node-type’,’customer’).store(‘x’),__.out(‘uses’).has(‘aai-node-type’,’allotted-resource’).store(‘x’),__.in(‘hasInstance’).has(‘aai-node-type’,’generic-vnf’).store(‘x’).union("
+                    + ".out(‘has’).has(‘aai-node-type’,’vf-module’).store(‘x’),out(‘uses’).has(‘aai-node-type’,’volume-group’).store(‘x’),"
+                    + ".out(‘hasLInterface’).has(‘aai-node-type’,’l-interface’).union("
+                    + ".out(‘hasIpAddress’).has(‘aai-node-type’,’l3-interface-ipv4-address’).store(‘x’).out(‘isMemberOf’).has(‘aai-node-type’,’l3-network’).store(‘x’),"
+                    + ".out(‘hasIpAddress’).has(‘aai-node-type’,’l3-interface-ipv6-address’).store(‘x’).out(‘isMemberOf’).has(‘aai-node-type’,’l3-network’).store(‘x’)"
+                    + ")," + ".out(‘runsOnVserver’).has(‘aai-node-type’,’vserver’).store(‘x’).union("
+                    + ".in(‘owns’).has(‘aai-node-type’,’tenant’).store(‘x’).in(‘has’).has(‘aai-node-type’,’cloud-region’).store(‘x’),"
+                    + ".out(‘runsOnPserver’).has(‘aai-node-type’,’pserver’).store(‘x’),"
+                    + ".out(‘hasLInterface’).has(‘aai-node-type’,’l-interface’).union("
+                    + ".out(‘hasIpAddress’).has(‘aai-node-type’,’l3-interface-ipv4-address’).store(‘x’).out(‘isMemberOf’).has(‘aai-node-type’,’l3-network’).store(‘x’),"
+                    + ".out(‘hasIpAddress’).has(‘aai-node-type’,’l3-interface-ipv6-address’).store(‘x’).out(‘isMemberOf’).has(‘aai-node-type’,’l3-network’).store(‘x’)"
+                    + ")" + ")" + ")" + ").cap(‘x’).unfold().dedup()";
+
+    public AAIRestClientImpl() {
+    }
+
+    @Override
+    public Pservers getPhysicalServers(String hostName, String uuid) {
+        UUID requestId;
+        try {
+            requestId = UUID.fromString(uuid);
+        } catch (IllegalArgumentException e) {
+            logger.warn("could not parse uuid: " + uuid + " creating valid uuid automatically");
+            requestId = UUID.randomUUID();
+        }
+        return new AAIResourcesClient(ENDPOINT_VERSION, requestId)
+                .get(Pservers.class, AAIUriFactory.createResourceUri(AAIObjectPlurals.PSERVER));
+    }
+
+    @Override
+    public List<Pserver> getPhysicalServerByVnfId(String vnfId, String transactionLoggingUuid) throws IOException {
+        UUID requestId;
+        try {
+            requestId = UUID.fromString(transactionLoggingUuid);
+        } catch (IllegalArgumentException e) {
+            logger.warn("could not parse uuid: " + transactionLoggingUuid + " creating valid uuid automatically");
+            requestId = UUID.randomUUID();
+        }
+        List<AAIResourceUri> startNodes = new ArrayList<>();
+        startNodes.add(AAIUriFactory.createResourceUri(AAIObjectType.GENERIC_VNF, vnfId));
+        String jsonInput = new AAIQueryClient(ENDPOINT_VERSION, requestId)
+                .query(Format.RESOURCE, new CustomQuery(startNodes, PSERVER_VNF_QUERY));
+
+        return this.getListOfPservers(jsonInput);
+
+    }
+
+    protected List<Pserver> getListOfPservers(String jsonInput) throws IOException {
+        ObjectMapper mapper = new AAICommonObjectMapperProvider().getContext(Object.class);
+        Results<Map<String, Pserver>> resultsFromJson = mapper.readValue(jsonInput,
+                new TypeReference<Results<Map<String, Pserver>>>() {
+                });
+        List<Pserver> results = new ArrayList<>();
+        for (Map<String, Pserver> m : resultsFromJson.getResult()) {
+            results.add(m.get("pserver"));
+        }
+        return results;
+    }
+
+    @Override
+    public void updateMaintenceFlag(String vnfName, boolean inMaint, String transactionLoggingUuid) throws IOException {
+        UUID requestId;
+        try {
+            requestId = UUID.fromString(transactionLoggingUuid);
+        } catch (IllegalArgumentException e) {
+            logger.warn("could not parse uuid: " + transactionLoggingUuid + " creating valid uuid automatically");
+            requestId = UUID.randomUUID();
+        }
+        GenericVnfs genericVnfs = new AAIResourcesClient(ENDPOINT_VERSION, requestId).get(GenericVnfs.class,
+                AAIUriFactory.createResourceUri(AAIObjectPlurals.GENERIC_VNF).queryParam("vnf-name", vnfName));
+        if (genericVnfs.getGenericVnf().size() > 1) {
+            throw new IndexOutOfBoundsException("Multiple Generic Vnfs Returned");
+        }
+
+        GenericVnf genericVnf = genericVnfs.getGenericVnf().get(0);
+        updateMaintenceFlagVnfId(genericVnf.getVnfId(), inMaint, transactionLoggingUuid);
+    }
+
+    @Override
+    public void updateMaintenceFlagVnfId(String vnfId, boolean inMaint, String transactionLoggingUuid)
+            throws IOException {
+        UUID requestId;
+        try {
+            requestId = UUID.fromString(transactionLoggingUuid);
+        } catch (IllegalArgumentException e) {
+            logger.warn("could not parse uuid: " + transactionLoggingUuid + " creating valid uuid automatically");
+            requestId = UUID.randomUUID();
+        }
+        GenericVnf genericVnf = new GenericVnf();
+        genericVnf.setInMaint(inMaint);
+        new AAIResourcesClient(ENDPOINT_VERSION, requestId)
+                .update(AAIUriFactory.createResourceUri(AAIObjectType.GENERIC_VNF, vnfId), genericVnf);
+
+    }
+
+    @Override
+    public GenericVnf getVnfByName(String vnfId, String transactionLoggingUuid) throws IOException {
+        UUID requestId;
+        try {
+            requestId = UUID.fromString(transactionLoggingUuid);
+        } catch (IllegalArgumentException e) {
+            logger.warn("could not parse uuid: " + transactionLoggingUuid + " creating valid uuid automatically");
+            requestId = UUID.randomUUID();
+        }
+        return new AAIResourcesClient(ENDPOINT_VERSION, requestId)
+                .get(GenericVnf.class, AAIUriFactory.createResourceUri(AAIObjectType.GENERIC_VNF, vnfId));
+    }
+
+    @Override
+    public Optional<Pnf> getPnfByName(String pnfId, String transactionLoggingUuid) throws IOException {
+        UUID requestId;
+        try {
+            requestId = UUID.fromString(transactionLoggingUuid);
+        } catch (IllegalArgumentException e) {
+            logger.warn("could not parse uuid: " + transactionLoggingUuid + " creating valid uuid automatically");
+            requestId = UUID.randomUUID();
+        }
+        Response response = new AAIResourcesClient(ENDPOINT_VERSION, requestId)
+                .getFullResponse(AAIUriFactory.createResourceUri(AAIObjectType.PNF, pnfId));
+        if (response.getStatus() != 200) {
+            return Optional.empty();
+        } else {
+            return Optional.of(response.readEntity(Pnf.class));
+        }
+    }
+
+    @Override
+    public void createPnf(String pnfId, String transactionLoggingUuid, Pnf pnf) throws IOException {
+        UUID requestId;
+        try {
+            requestId = UUID.fromString(transactionLoggingUuid);
+        } catch (IllegalArgumentException e) {
+            logger.warn("could not parse uuid: " + transactionLoggingUuid + " creating valid uuid automatically");
+            requestId = UUID.randomUUID();
+        }
+        new AAIResourcesClient(ENDPOINT_VERSION, requestId)
+                .createIfNotExists(AAIUriFactory.createResourceUri(AAIObjectType.PNF, pnfId), Optional.of(pnf));
+    }
 }