1 files changed, 86 insertions, 0 deletions
diff --git a/common/openecomp-sdc-artifact-generator-lib/openecomp-sdc-artifact-generator-core/src/main/java/org/openecomp/sdc/generator/impl/ArtifactGenerationServiceImpl.java b/common/openecomp-sdc-artifact-generator-lib/openecomp-sdc-artifact-generator-core/src/main/java/org/openecomp/sdc/generator/impl/ArtifactGenerationServiceImpl.java
new file mode 100644
index 0000000000..38e1b4c64e
--- /dev/null
+++ b/common/openecomp-sdc-artifact-generator-lib/openecomp-sdc-artifact-generator-core/src/main/java/org/openecomp/sdc/generator/impl/ArtifactGenerationServiceImpl.java
@@ -0,0 +1,86 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * SDC
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * 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.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.openecomp.sdc.generator.impl;
+
+import static org.openecomp.sdc.generator.data.GeneratorConstants.GENERATOR_ERROR_ARTIFACT_GENERATION_FAILED;
+import static org.openecomp.sdc.generator.data.GeneratorConstants.GENERATOR_INVOCATION_ERROR_CODE;
+import static org.openecomp.sdc.generator.util.ArtifactGeneratorUtil.logError;
+
+import org.openecomp.core.logging.api.Logger;
+import org.openecomp.core.logging.api.LoggerFactory;
+import org.openecomp.sdc.generator.GeneratorManager;
+import org.openecomp.sdc.generator.GeneratorTask;
+import org.openecomp.sdc.generator.data.Artifact;
+import org.openecomp.sdc.generator.data.GenerationData;
+import org.openecomp.sdc.generator.intf.ArtifactGenerator;
+import org.openecomp.sdc.generator.service.ArtifactGenerationService;
+import org.openecomp.sdc.generator.util.ArtifactGeneratorUtil;
+
+import java.util.List;
+import java.util.Map;
+import java.util.concurrent.ForkJoinPool;
+
+/**
+ * Artifact Generation Service implementation class.
+ */
+public class ArtifactGenerationServiceImpl implements ArtifactGenerationService {
+
+  private static Logger log =
+      LoggerFactory.getLogger(ArtifactGenerationServiceImpl.class.getName());
+
+  /**
+   * Artifact generator method.
+   *
+   * @param input                   List of input files as {@link Artifact} models
+   * @param overridingConfiguration Configuration data for invoking generators
+   * @param additionalParams Additional Parameters
+   * @return Generated artifacts/Error data in a {@link GenerationData} object
+   */
+  @Override
+  public GenerationData generateArtifact(List<Artifact> input, String overridingConfiguration,
+                                         Map<String, String> additionalParams) {
+    try {
+      //Initialize artifact generation logging context
+      ArtifactGeneratorUtil.initializeLoggingContext();
+
+      List<ArtifactGenerator> generatorsToBeUsed =
+          GeneratorManager.getActiveArtifactGenerators(overridingConfiguration);
+      if (generatorsToBeUsed.size() > 0) {
+        return ForkJoinPool.commonPool().invoke(new GeneratorTask(generatorsToBeUsed, input,
+            additionalParams));
+      } else {
+        return new GenerationData();
+      }
+    } catch (IllegalArgumentException iae) {
+      //Invalid client configuration
+      logError(GENERATOR_ERROR_ARTIFACT_GENERATION_FAILED, iae);
+      GenerationData errorData = new GenerationData();
+      errorData.add(GENERATOR_INVOCATION_ERROR_CODE, iae.getMessage());
+      return errorData;
+    } catch (Exception ex) {
+      logError(GENERATOR_ERROR_ARTIFACT_GENERATION_FAILED, ex);
+      GenerationData errorData = new GenerationData();
+      errorData.add(GENERATOR_INVOCATION_ERROR_CODE,
+                    GENERATOR_ERROR_ARTIFACT_GENERATION_FAILED);
+      return errorData;
+    }
+  }
+}