org.trustedanalytics.servicebroker.hdfs.users.GroupMappingOperations.java Source code

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Here is the source code for org.trustedanalytics.servicebroker.hdfs.users.GroupMappingOperations.java

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/**
 * Copyright (c) 2015 Intel Corporation
 *
 * 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.trustedanalytics.servicebroker.hdfs.users;

import java.util.UUID;

import org.cloudfoundry.community.servicebroker.exception.ServiceBrokerException;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Qualifier;
import org.springframework.stereotype.Component;
import org.springframework.web.client.RestClientException;
import org.springframework.web.client.RestTemplate;
import org.trustedanalytics.servicebroker.hdfs.config.hgm.HgmConfiguration;
import org.trustedanalytics.servicebroker.hdfs.users.entity.User;

@Component
public class GroupMappingOperations {

    private static final String USER_GROUP_ENDPOINT = "/groups/{group}/users";
    private static final String TECH_GROUP_POSTFIX = "_sys";

    @Autowired
    private UaaUsersOperations uaaUsersOperations;

    @Autowired
    private HgmConfiguration configuration;

    @Autowired
    @Qualifier("hgmRestTemplate")
    private RestTemplate restTemplate;

    public UUID createSysUser(UUID groupId, UUID userId, String password) throws ServiceBrokerException {
        UUID uaaUserId = uaaUsersOperations.createUser(userId, password);
        try {
            restTemplate.postForObject(configuration.getUrl().concat(USER_GROUP_ENDPOINT),
                    new User(uaaUserId.toString()), String.class, groupId.toString().concat(TECH_GROUP_POSTFIX));
            return uaaUserId;
        } catch (RestClientException e) {
            throw new ServiceBrokerException(
                    String.format("Can't add user %s to group: %s", uaaUserId.toString(), groupId), e);
        }
    }

}