handle swagger part

Change-Id: I217f8ae87fcc1cb0801d298ead78bb3427b87534
Issue-ID: VFC-544
Signed-off-by: yufei_zhou <yufei.zhou@nokia-sbell.com>

2 files changed, 44 insertions, 2 deletions

diff --git a/nokia/vnfmdriver/vfcadaptorservice/vfcadaptor/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/vnfmdriver/bo/SwaggerInfo.java b/nokia/vnfmdriver/vfcadaptorservice/vfcadaptor/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/vnfmdriver/bo/SwaggerInfo.java
new file mode 100644
index 00000000..2fab3681
--- /dev/null
+++ b/nokia/vnfmdriver/vfcadaptorservice/vfcadaptor/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/vnfmdriver/bo/SwaggerInfo.java
@@ -0,0 +1,32 @@
+/*
+ * Copyright 2016-2017, Nokia Corporation
+ *
+ * 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 org.onap.vfc.nfvo.driver.vnfm.svnfm.vnfmdriver.bo;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+public class SwaggerInfo {
+	@JsonProperty("swagger")
+	private String swagger;
+
+	public String getSwagger() {
+		return swagger;
+	}
+
+	public void setSwagger(String swagger) {
+		this.swagger = swagger;
+	}
+}
diff --git a/nokia/vnfmdriver/vfcadaptorservice/vfcadaptor/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/vnfmdriver/controller/VnfmDriverController.java b/nokia/vnfmdriver/vfcadaptorservice/vfcadaptor/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/vnfmdriver/controller/VnfmDriverController.java
index c4826862..e55c8677 100644
--- a/nokia/vnfmdriver/vfcadaptorservice/vfcadaptor/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/vnfmdriver/controller/VnfmDriverController.java
+++ b/nokia/vnfmdriver/vfcadaptorservice/vfcadaptor/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/vnfmdriver/controller/VnfmDriverController.java
@@ -31,6 +31,7 @@ import org.onap.vfc.nfvo.driver.vnfm.svnfm.vnfmdriver.bo.OperStatusVnfResponse;
 import org.onap.vfc.nfvo.driver.vnfm.svnfm.vnfmdriver.bo.QueryVnfResponse;
 import org.onap.vfc.nfvo.driver.vnfm.svnfm.vnfmdriver.bo.ScaleVnfRequest;
 import org.onap.vfc.nfvo.driver.vnfm.svnfm.vnfmdriver.bo.ScaleVnfResponse;
+import org.onap.vfc.nfvo.driver.vnfm.svnfm.vnfmdriver.bo.SwaggerInfo;
 import org.onap.vfc.nfvo.driver.vnfm.svnfm.vnfmdriver.bo.TerminateVnfRequest;
 import org.onap.vfc.nfvo.driver.vnfm.svnfm.vnfmdriver.bo.TerminateVnfResponse;
 import org.onap.vfc.nfvo.driver.vnfm.svnfm.vnfmdriver.inf.VnfmDriverMgmrInf;
@@ -58,9 +59,18 @@ public class VnfmDriverController {
 	private Gson gson = new Gson();
 	
 	@RequestMapping(value = "/swagger.json", method = RequestMethod.GET, produces = MediaType.APPLICATION_JSON_VALUE)
-    public String apidoc() throws IOException {
+	@ResponseBody
+	public SwaggerInfo apidoc() {
         ClassLoader classLoader = getClass().getClassLoader();
-        return IOUtils.toString(classLoader.getResourceAsStream("swagger.json"));
+        SwaggerInfo info = null;
+		try {
+			String json = IOUtils.toString(classLoader.getResourceAsStream("swagger.json"));
+			info = gson.fromJson(json, SwaggerInfo.class);
+		} catch (IOException e) {
+			logger.error("", e);
+		}
+        
+        return info;
     }
 	
 	@RequestMapping(value = "/{vnfmId}/vnfs", method = RequestMethod.POST, produces = MediaType.APPLICATION_JSON_VALUE, consumes = MediaType.APPLICATION_JSON_VALUE)