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 com.google.common.base.Charsets;
  11 import com.google.common.base.Optional;
  12 import com.google.common.base.Preconditions;
  13 import com.google.common.collect.Sets;
  14 import com.google.common.io.Files;
  15 import org.opendaylight.controller.netconf.api.monitoring.NetconfMonitoringService;
  16 import org.opendaylight.controller.netconf.mapping.api.Capability;
  17 import org.opendaylight.controller.netconf.mapping.api.NetconfOperation;
  18 import org.opendaylight.controller.netconf.mapping.api.NetconfOperationFilter;
  19 import org.opendaylight.controller.netconf.mapping.api.NetconfOperationService;
  20 import org.opendaylight.controller.netconf.monitoring.Get;
  21 import org.opendaylight.controller.netconf.monitoring.MonitoringConstants;
  22 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.netconf.monitoring.rev101004.netconf.state.Schemas;
  23
  24 import java.io.File;
  25 import java.io.IOException;
  26 import java.net.URL;
  27 import java.util.Collections;
  28 import java.util.HashSet;
  29 import java.util.List;
  30 import java.util.Set;
  31
  32 public class NetconfMonitoringOperationService implements NetconfOperationService {
  33
  34     public static final HashSet<Capability> CAPABILITIES = Sets.<Capability>newHashSet(new Capability() {
  35
  36         @Override
  37         public String getCapabilityUri() {
  38             return MonitoringConstants.URI;
  39         }
  40
  41         @Override
  42         public Optional<String> getModuleNamespace() {
  43             return Optional.of(MonitoringConstants.NAMESPACE);
  44         }
  45
  46         @Override
  47         public Optional<String> getModuleName() {
  48             return Optional.of(MonitoringConstants.MODULE_NAME);
  49         }
  50
  51         @Override
  52         public Optional<String> getRevision() {
  53             return Optional.of(MonitoringConstants.MODULE_REVISION);
  54         }
  55
  56         @Override
  57         public Optional<String> getCapabilitySchema() {
  58             return Optional.absent();
  59         }
  60
  61         @Override
  62         public Optional<List<String>> getLocation() {
  63             return Optional.absent();
  64         }
  65     });
  66
  67     private final NetconfMonitoringService monitor;
  68
  69     public NetconfMonitoringOperationService(NetconfMonitoringService monitor) {
  70         this.monitor = monitor;
  71     }
  72
  73     private static String readSchema() {
  74         String schemaLocation = "/META-INF/yang/ietf-netconf-monitoring.yang";
  75         URL resource = Schemas.class.getClassLoader().getResource(schemaLocation);
  76         Preconditions.checkNotNull(resource, "Unable to read schema content from %s", schemaLocation);
  77         File file = new File(resource.getFile());
  78         try {
  79             return Files.toString(file, Charsets.UTF_8);
  80         } catch (IOException e) {
  81             throw new RuntimeException("Unable to load schema from " + schemaLocation, e);
  82         }
  83     }
  84
  85     @Override
  86     public Set<Capability> getCapabilities() {
  87         return CAPABILITIES;
  88     }
  89
  90     @Override
  91     public Set<NetconfOperation> getNetconfOperations() {
  92         return Collections.emptySet();
  93     }
  94
  95     @Override
  96     public Set<NetconfOperationFilter> getFilters() {
  97         return Sets.<NetconfOperationFilter>newHashSet(new Get(monitor));
  98     }
  99
 100     @Override
 101     public void close() {
 102     }
 103
 104 }