add swagger.json display part

Change-Id: I572e1ac570ca8041077e4a779a9a40967d211a4d
Issue-ID: VFC-544
Signed-off-by: yufei_zhou <yufei.zhou@nokia-sbell.com>

2 files changed, 13 insertions, 1 deletions

diff --git a/nokia/vnfmdriver/vfcadaptorservice/vfcadaptor/pom.xml b/nokia/vnfmdriver/vfcadaptorservice/vfcadaptor/pom.xml
index 89b06760..b12c681e 100644
--- a/nokia/vnfmdriver/vfcadaptorservice/vfcadaptor/pom.xml
+++ b/nokia/vnfmdriver/vfcadaptorservice/vfcadaptor/pom.xml
@@ -97,7 +97,12 @@
 			<scope>test</scope>
 		</dependency>
 
-
+        <dependency>
+            <groupId>commons-io</groupId>
+            <artifactId>commons-io</artifactId>
+            <version>2.5</version>
+        </dependency>
+        
 		<dependency>
 			<groupId>org.apache.httpcomponents</groupId>
 			<artifactId>httpclient</artifactId>
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 25fef06d..c4826862 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
@@ -21,6 +21,7 @@ import java.io.IOException;
 import javax.servlet.http.HttpServletResponse;
 
 import org.apache.http.HttpStatus;
+import org.apache.commons.io.IOUtils;
 import org.onap.vfc.nfvo.driver.vnfm.svnfm.exception.VnfmDriverException;
 import org.onap.vfc.nfvo.driver.vnfm.svnfm.vnfmdriver.bo.HealVnfRequest;
 import org.onap.vfc.nfvo.driver.vnfm.svnfm.vnfmdriver.bo.HealVnfResponse;
@@ -56,6 +57,12 @@ 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 {
+        ClassLoader classLoader = getClass().getClassLoader();
+        return IOUtils.toString(classLoader.getResourceAsStream("swagger.json"));
+    }
+	
 	@RequestMapping(value = "/{vnfmId}/vnfs", method = RequestMethod.POST, produces = MediaType.APPLICATION_JSON_VALUE, consumes = MediaType.APPLICATION_JSON_VALUE)
     @ResponseBody
     public InstantiateVnfResponse instantiateVnf(@RequestBody InstantiateVnfRequest request, @PathVariable("vnfmId") String vnfmId, HttpServletResponse httpResponse)