opendaylight/netconf/netconf-monitoring/src/main/java/org/opendaylight/controller/netconf/monitoring/osgi/NetconfMonitoringOperationService.java

   1 /*
   2 * Copyright (c) 2013 Cisco Systems, Inc. and others.  All rights reserved.
   3 *
   4 * This program and the accompanying materials are made available under the
   5 * terms of the Eclipse Public License v1.0 which accompanies this distribution,
   6 * and is available at http://www.eclipse.org/legal/epl-v10.html
   7 */
   8 package org.opendaylight.controller.netconf.monitoring.osgi;
   9
  10 import java.io.File;
  11 import java.io.IOException;
  12 import java.net.URL;
  13 import java.util.HashSet;
  14 import java.util.List;
  15 import java.util.Set;
  16
  17 import org.opendaylight.controller.netconf.api.monitoring.NetconfMonitoringService;
  18 import org.opendaylight.controller.netconf.mapping.api.Capability;
  19 import org.opendaylight.controller.netconf.mapping.api.NetconfOperation;
  20 import org.opendaylight.controller.netconf.mapping.api.NetconfOperationService;
  21 import org.opendaylight.controller.netconf.monitoring.Get;
  22 import org.opendaylight.controller.netconf.monitoring.MonitoringConstants;
  23 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.netconf.monitoring.rev101004.netconf.state.Schemas;
  24
  25 import com.google.common.base.Charsets;
  26 import com.google.common.base.Optional;
  27 import com.google.common.base.Preconditions;
  28 import com.google.common.collect.Sets;
  29 import com.google.common.io.Files;
  30
  31 public class NetconfMonitoringOperationService implements NetconfOperationService {
  32
  33     public static final HashSet<Capability> CAPABILITIES = Sets.<Capability>newHashSet(new Capability() {
  34
  35         @Override
  36         public String getCapabilityUri() {
  37             return MonitoringConstants.URI;
  38         }
  39
  40         @Override
  41         public Optional<String> getModuleNamespace() {
  42             return Optional.of(MonitoringConstants.NAMESPACE);
  43         }
  44
  45         @Override
  46         public Optional<String> getModuleName() {
  47             return Optional.of(MonitoringConstants.MODULE_NAME);
  48         }
  49
  50         @Override
  51         public Optional<String> getRevision() {
  52             return Optional.of(MonitoringConstants.MODULE_REVISION);
  53         }
  54
  55         @Override
  56         public Optional<String> getCapabilitySchema() {
  57             return Optional.absent();
  58         }
  59
  60         @Override
  61         public Optional<List<String>> getLocation() {
  62             return Optional.absent();
  63         }
  64     });
  65
  66     private final NetconfMonitoringService monitor;
  67
  68     public NetconfMonitoringOperationService(NetconfMonitoringService monitor) {
  69         this.monitor = monitor;
  70     }
  71
  72     private static String readSchema() {
  73         String schemaLocation = "/META-INF/yang/ietf-netconf-monitoring.yang";
  74         URL resource = Schemas.class.getClassLoader().getResource(schemaLocation);
  75         Preconditions.checkNotNull(resource, "Unable to read schema content from %s", schemaLocation);
  76         File file = new File(resource.getFile());
  77         try {
  78             return Files.toString(file, Charsets.UTF_8);
  79         } catch (IOException e) {
  80             throw new RuntimeException("Unable to load schema from " + schemaLocation, e);
  81         }
  82     }
  83
  84     @Override
  85     public Set<Capability> getCapabilities() {
  86         return CAPABILITIES;
  87     }
  88
  89     @Override
  90     public Set<NetconfOperation> getNetconfOperations() {
  91         return Sets.<NetconfOperation>newHashSet(new Get(monitor));
  92     }
  93
  94     @Override
  95     public void close() {
  96     }
  97
  98 }