/**
* Copyright 2005-2014 Red Hat, Inc.
*
* Red Hat 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 io.fabric8.itests.support;
import io.fabric8.api.Container;
import io.fabric8.api.FabricService;
import java.util.concurrent.Callable;
import org.jboss.gravia.runtime.ModuleContext;
import org.jboss.gravia.runtime.RuntimeLocator;
import org.jboss.gravia.runtime.ServiceLocator;
/**
* A {@link java.util.concurrent.Callable} that waits for the {@link io.fabric8.api.Container} to get created.
*/
public class WaitForContainerCreationTask implements Callable<Boolean> {
private final FabricService fabricService;
private final Long provisionTimeOut;
private final String container;
public WaitForContainerCreationTask(String container, Long provisionTimeOut) {
ModuleContext moduleContext = RuntimeLocator.getRequiredRuntime().getModuleContext();
this.fabricService = ServiceLocator.awaitService(moduleContext, FabricService.class);
this.provisionTimeOut = provisionTimeOut;
this.container = container;
}
@Override
public Boolean call() throws Exception {
for (long t = 0; (!containerExists() && t < provisionTimeOut); t += 2000L) {
Thread.sleep(2000L);
System.out.println("Container:" + container + " Exists:" + containerExists());
}
return containerExists();
}
private boolean containerExists() {
try {
Container c = fabricService.getContainer(container);
return c != null;
} catch (Exception ex) {
return false;
}
}
}