// Licensed to the Apache Software Foundation (ASF) under one
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// distributed with this work for additional information
// regarding copyright ownership. The ASF licenses this file
// to you 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 com.cloud.storage.resource;
import org.apache.log4j.Logger;
import com.cloud.hypervisor.vmware.util.VmwareClient;
import com.cloud.hypervisor.vmware.util.VmwareContext;
import com.cloud.hypervisor.vmware.util.VmwareContextPool;
public class VmwareSecondaryStorageContextFactory {
private static final Logger s_logger = Logger.getLogger(VmwareSecondaryStorageContextFactory.class);
private static volatile int s_seq = 1;
private static VmwareContextPool s_pool;
public static int s_vCenterSessionTimeout = 1200000; // Timeout in milliseconds
public static void initFactoryEnvironment() {
System.setProperty("axis.socketSecureFactory", "org.apache.axis.components.net.SunFakeTrustSocketFactory");
s_pool = new VmwareContextPool();
}
public static VmwareContext create(String vCenterAddress, String vCenterUserName, String vCenterPassword) throws Exception {
assert (vCenterAddress != null);
assert (vCenterUserName != null);
assert (vCenterPassword != null);
String serviceUrl = "https://" + vCenterAddress + "/sdk/vimService";
VmwareClient vimClient = new VmwareClient(vCenterAddress + "-" + s_seq++);
vimClient.setVcenterSessionTimeout(s_vCenterSessionTimeout);
vimClient.connect(serviceUrl, vCenterUserName, vCenterPassword);
VmwareContext context = new VmwareContext(vimClient, vCenterAddress);
assert (context != null);
context.setPoolInfo(s_pool, VmwareContextPool.composePoolKey(vCenterAddress, vCenterUserName));
s_pool.registerOutstandingContext(context);
return context;
}
public static VmwareContext getContext(String vCenterAddress, String vCenterUserName, String vCenterPassword) throws Exception {
VmwareContext context = s_pool.getContext(vCenterAddress, vCenterUserName);
if (context == null) {
context = create(vCenterAddress, vCenterUserName, vCenterPassword);
} else {
// Validate current context and verify if vCenter session timeout value of the context matches the timeout value set by Admin
if (!context.validate() || (context.getVimClient().getVcenterSessionTimeout() != s_vCenterSessionTimeout)) {
s_logger.info("Validation of the context faild. dispose and create a new one");
context.close();
context = create(vCenterAddress, vCenterUserName, vCenterPassword);
}
}
if (context != null) {
context.registerStockObject("username", vCenterUserName);
context.registerStockObject("password", vCenterPassword);
}
return context;
}
public static void invalidate(VmwareContext context) {
context.close();
}
public static void setVcenterSessionTimeout(int timeout) {
s_vCenterSessionTimeout = timeout;
}
}