/*******************************************************************************
* Copyright (c) 2013 GigaSpaces Technologies Ltd. All rights reserved
*
* 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.cloudifysource.rest.validators;
import java.util.logging.Logger;
import org.cloudifysource.dsl.internal.CloudifyMessageKeys;
import org.cloudifysource.rest.controllers.RestErrorException;
import org.openspaces.admin.application.Application;
import org.openspaces.admin.application.Applications;
import org.springframework.stereotype.Component;
/**
* Validate application is not already installed.
*
* @author adaml
*
*/
@Component
public class ValidateApplicationNotAlreadyDeployed implements InstallApplicationValidator {
private static final Logger logger = Logger.getLogger(ValidateApplicationNotAlreadyDeployed.class.getName());
@Override
public void validate(final InstallApplicationValidationContext validationContext)
throws RestErrorException {
logger.info("Validating that application is not already deployed");
final String appName = validationContext.getApplication().getName();
final Applications apps = validationContext.getAdmin().getApplications();
for (Application application : apps) {
if (application.getName().equals(appName)) {
throw new RestErrorException(CloudifyMessageKeys.APPLICATION_NAME_IS_ALREADY_IN_USE.getName(), appName);
}
}
}
}