001    package org.apache.archiva.web.api;
002    /*
003     * Licensed to the Apache Software Foundation (ASF) under one
004     * or more contributor license agreements.  See the NOTICE file
005     * distributed with this work for additional information
006     * regarding copyright ownership.  The ASF licenses this file
007     * to you under the Apache License, Version 2.0 (the
008     * "License"); you may not use this file except in compliance
009     * with the License.  You may obtain a copy of the License at
010     *
011     *   http://www.apache.org/licenses/LICENSE-2.0
012     *
013     * Unless required by applicable law or agreed to in writing,
014     * software distributed under the License is distributed on an
015     * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
016     * KIND, either express or implied.  See the License for the
017     * specific language governing permissions and limitations
018     * under the License.
019     */
020    
021    import org.apache.archiva.admin.model.RepositoryAdminException;
022    import org.apache.archiva.admin.model.group.RepositoryGroupAdmin;
023    import org.apache.archiva.admin.model.managed.ManagedRepositoryAdmin;
024    import org.apache.archiva.admin.model.networkproxy.NetworkProxyAdmin;
025    import org.apache.archiva.admin.model.remote.RemoteRepositoryAdmin;
026    import org.apache.archiva.rest.api.services.ArchivaRestServiceException;
027    import org.springframework.stereotype.Service;
028    
029    import javax.inject.Inject;
030    
031    /**
032     * @author Olivier Lamy
033     * @since 1.4-M3
034     */
035    @Service( "dataValidatorService#rest" )
036    public class DefaultDataValidatorService
037        implements DataValidatorService
038    {
039    
040        @Inject
041        private ManagedRepositoryAdmin managedRepositoryAdmin;
042    
043        @Inject
044        private RemoteRepositoryAdmin remoteRepositoryAdmin;
045    
046        @Inject
047        private NetworkProxyAdmin networkProxyAdmin;
048    
049        @Inject
050        private RepositoryGroupAdmin repositoryGroupAdmin;
051    
052    
053        public Boolean managedRepositoryIdNotExists( String id )
054            throws ArchivaRestServiceException
055        {
056            try
057            {
058                return !idExist( id );
059            }
060            catch ( RepositoryAdminException e )
061            {
062                throw new ArchivaRestServiceException( e.getMessage(), e );
063            }
064        }
065    
066        public Boolean remoteRepositoryIdNotExists( String id )
067            throws ArchivaRestServiceException
068        {
069            try
070            {
071                return !idExist( id );
072            }
073            catch ( RepositoryAdminException e )
074            {
075                throw new ArchivaRestServiceException( e.getMessage(), e );
076            }
077        }
078    
079        public Boolean networkProxyIdNotExists( String id )
080            throws ArchivaRestServiceException
081        {
082            try
083            {
084                return networkProxyAdmin.getNetworkProxy( id ) == null;
085            }
086            catch ( RepositoryAdminException e )
087            {
088                throw new ArchivaRestServiceException( e.getMessage(), e );
089            }
090        }
091    
092        /**
093         * check if managedRepo, remoteRepo ou group exists with this id
094         *
095         * @param id
096         * @return true if something exists with this id.
097         */
098        private Boolean idExist( String id )
099            throws RepositoryAdminException
100        {
101            return ( managedRepositoryAdmin.getManagedRepository( id ) != null ) || (
102                remoteRepositoryAdmin.getRemoteRepository( id ) != null ) || ( repositoryGroupAdmin.getRepositoryGroup( id )
103                != null );
104        }
105    }