MainServiceTemplate multiple location support

Issue-ID: SDC-1744
Signed-off-by: Shaheen Shaik<shaheen.shaik@verizon.com>:
Change-Id: I77e4ede6b2177ba66a4de8da824d9c7fd86f5705

2 files changed, 72 insertions, 0 deletions

diff --git a/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/impl/orchestration/csar/CSARConstants.java b/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/impl/orchestration/csar/CSARConstants.java
index 8bb67988c1..ee81527a18 100644
--- a/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/impl/orchestration/csar/CSARConstants.java
+++ b/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/impl/orchestration/csar/CSARConstants.java
@@ -26,6 +26,8 @@ public class CSARConstants {
 
     public static final String MAIN_SERVICE_TEMPLATE_MF_FILE_NAME = "MainServiceTemplate.mf";
     public static final String MAIN_SERVICE_TEMPLATE_YAML_FILE_NAME = "MainServiceTemplate.yaml";
+    public static final String TOSCA_META_PATH_FILE_NAME="TOSCA-Metadata/TOSCA.meta";
+    public static final String TOSCA_META_ENTRY_DEFINITIONS="Entry-Definitions";
     public static final ImmutableSet<String> ELIGIBLE_FILES =
             of(MAIN_SERVICE_TEMPLATE_MF_FILE_NAME,MAIN_SERVICE_TEMPLATE_YAML_FILE_NAME);
 
diff --git a/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/impl/orchestration/csar/OnboardingToscaMetadata.java b/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/impl/orchestration/csar/OnboardingToscaMetadata.java
new file mode 100644
index 0000000000..037e76aa16
--- /dev/null
+++ b/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/impl/orchestration/csar/OnboardingToscaMetadata.java
@@ -0,0 +1,70 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * SDC
+ * ================================================================================
+ * Copyright (C) 2018 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.vendorsoftwareproduct.impl.orchestration.csar;
+
+import org.openecomp.sdc.logging.api.Logger;
+import org.openecomp.sdc.logging.api.LoggerFactory;
+import java.io.InputStream;
+import java.io.IOException;
+import org.apache.commons.io.IOUtils;
+import java.util.List;
+
+import static org.openecomp.sdc.vendorsoftwareproduct.impl.orchestration.csar.CSARConstants.TOSCA_META_ENTRY_DEFINITIONS;
+import static org.openecomp.sdc.vendorsoftwareproduct.impl.orchestration.csar.CSARConstants.SEPERATOR_MF_ATTRIBUTE;
+
+public class OnboardingToscaMetadata {
+
+  private static final Logger LOGGER = LoggerFactory.getLogger(OnboardingToscaMetadata.class);
+  private String entryDefinitionsPath;
+
+  public OnboardingToscaMetadata(InputStream is) throws IOException {
+      parseToscaMetadataFile(is);
+  }
+
+  private void parseToscaMetadataFile(InputStream st) throws IOException {
+
+    try {
+      List<String> metadataLines = IOUtils.readLines(st,"utf-8");
+
+      for (String line : metadataLines) {
+        line = line.trim();
+        if (line.startsWith(TOSCA_META_ENTRY_DEFINITIONS + SEPERATOR_MF_ATTRIBUTE)) {
+
+          entryDefinitionsPath = line.replaceAll(TOSCA_META_ENTRY_DEFINITIONS + SEPERATOR_MF_ATTRIBUTE, "")
+              .trim();
+          break;
+
+        }
+      }
+
+    } catch (IOException e) {
+      LOGGER.error(e.getMessage(), e);
+      throw new IOException("Invalid TOSCA Metadata file", e);
+
+    }
+
+  }
+
+  public String getEntryDefinitionsPath() {
+    return entryDefinitionsPath;
+  }
+}
+