1 files changed, 120 insertions, 0 deletions
diff --git a/appc-adapters/appc-iaas-adapter/appc-iaas-adapter-bundle/src/main/java/org/onap/appc/adapter/iaas/provider/operation/impl/DettachVolumeServer.java b/appc-adapters/appc-iaas-adapter/appc-iaas-adapter-bundle/src/main/java/org/onap/appc/adapter/iaas/provider/operation/impl/DettachVolumeServer.java
new file mode 100644
index 000000000..8c408c4d5
--- /dev/null
+++ b/appc-adapters/appc-iaas-adapter/appc-iaas-adapter-bundle/src/main/java/org/onap/appc/adapter/iaas/provider/operation/impl/DettachVolumeServer.java
@@ -0,0 +1,120 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * ONAP : APPC
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Copyright (C) 2017 Amdocs
+ * =============================================================================
+ * 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.
+ *
+ * ECOMP is a trademark and service mark of AT&T Intellectual Property.
+ * ============LICENSE_END=========================================================
+ */
+package org.onap.appc.adapter.iaas.provider.operation.impl;
+
+import static org.onap.appc.adapter.iaas.provider.operation.common.enums.Operation.ATTACHVOLUME_SERVICE;
+import static org.onap.appc.adapter.utils.Constants.ADAPTER_NAME;
+import java.util.Map;
+import org.glassfish.grizzly.http.util.HttpStatus;
+import org.onap.appc.Constants;
+import org.onap.appc.adapter.iaas.ProviderAdapter;
+import org.onap.appc.adapter.iaas.impl.IdentityURL;
+import org.onap.appc.adapter.iaas.impl.RequestContext;
+import org.onap.appc.adapter.iaas.impl.RequestFailedException;
+import org.onap.appc.adapter.iaas.impl.VMURL;
+import org.onap.appc.adapter.iaas.provider.operation.common.enums.Operation;
+import org.onap.appc.adapter.iaas.provider.operation.impl.base.ProviderServerOperation;
+import org.onap.appc.exceptions.APPCException;
+import org.onap.appc.i18n.Msg;
+import org.onap.ccsdk.sli.core.sli.SvcLogicContext;
+import com.att.cdp.exceptions.ZoneException;
+import com.att.cdp.zones.ComputeService;
+import com.att.cdp.zones.Context;
+import com.att.cdp.zones.VolumeService;
+import com.att.cdp.zones.model.ModelObject;
+import com.att.cdp.zones.model.Server;
+import com.att.cdp.zones.model.Volume;
+import com.att.eelf.configuration.EELFLogger;
+import com.att.eelf.configuration.EELFManager;
+import com.att.eelf.i18n.EELFResourceManager;
+
+public class DettachVolumeServer  extends ProviderServerOperation{
+    private final EELFLogger logger = EELFManager.getInstance().getLogger(DettachVolumeServer.class);
+    @Override
+    protected ModelObject executeProviderOperation(Map<String, String> params, SvcLogicContext context)
+            throws APPCException {
+        setMDC(Operation.DETACHVOLUME_SERVICE.toString(), "App-C IaaS Adapter:dettachVolume", ADAPTER_NAME);
+        logOperation(Msg.DETTACHINGVOLUME_SERVER, params, context);
+        return dettachVolume(params, context);
+    }
+    private Server dettachVolume(Map<String, String> params, SvcLogicContext ctx) {
+        Server server = null;
+        RequestContext rc = new RequestContext(ctx);
+        rc.isAlive();
+        String appName = configuration.getProperty(Constants.PROPERTY_APPLICATION_NAME);
+        String vm_url = params.get(ProviderAdapter.PROPERTY_INSTANCE_URL);
+        String volumeid = params.get(ProviderAdapter.VOLUME_ID);
+        String device = params.get(ProviderAdapter.DEVICE);
+        VMURL vm = VMURL.parseURL(vm_url);
+        Context context = null;
+        try {
+            if (validateVM(rc, appName, vm_url, vm))
+                return null;
+            IdentityURL ident = IdentityURL.parseURL(params.get(ProviderAdapter.PROPERTY_IDENTITY_URL));
+            String identStr = (ident == null) ? null : ident.toString();
+            String vol_id = (volumeid == null) ? null : volumeid.toString();
+            String msg;
+            context = getContext(rc, vm_url, identStr);
+            if (context != null) {
+                rc.reset();
+                server = lookupServer(rc, context, vm.getServerId());
+                logger.debug(Msg.SERVER_FOUND, vm_url, context.getTenantName(), server.getStatus().toString());
+                Volume vol = new Volume();
+                vol.setId(vol_id);
+                Map volms = server.getVolumes();
+                    ComputeService cs = context.getComputeService();
+                    if(server.getVolumes().containsValue(vol_id))
+                    {
+                        logger.info("Alreday volumes exists:");
+                         logger.info( volms.size()+"volumes size if exists");
+                         cs.detachVolume(server, vol);
+                         server.detachVolume(device);
+                    }
+                    else
+                    {
+                        logger.info("volume is not available to detach");
+                        logger.info("Server status: RUNNING");
+                    }
+                context.close();
+                doSuccess(rc);
+                ctx.setAttribute("VOLUME_STATUS", "SUCCESS");
+            } else {
+                ctx.setAttribute("VOLUME_STATUS", "CONTEXT_NOT_FOUND");
+            }
+        } catch (ZoneException e) {
+            String msg = EELFResourceManager.format(Msg.SERVER_NOT_FOUND, e, vm_url);
+            logger.error(msg);
+            doFailure(rc, HttpStatus.NOT_FOUND_404, msg);
+        } catch (RequestFailedException e) {
+            doFailure(rc, e.getStatus(), e.getMessage());
+        } catch (Exception ex) {
+            String msg = EELFResourceManager.format(Msg.SERVER_OPERATION_EXCEPTION, ex, ex.getClass().getSimpleName(),
+                    ATTACHVOLUME_SERVICE.toString(), vm_url, context == null ? "Unknown" : context.getTenantName());
+            logger.error(msg, ex);
+            doFailure(rc, HttpStatus.INTERNAL_SERVER_ERROR_500, msg);
+        }
+        return server;
+    }
+
+}