binding/mdsal-binding-generator-impl/src/main/java/org/opendaylight/mdsal/binding/generator/impl/DefaultBindingRuntimeGenerator.java

   1 /*
   2  * Copyright (c) 2020 PANTHEON.tech, s.r.o. 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.mdsal.binding.generator.impl;
   9
  10 import com.google.common.annotations.Beta;
  11 import java.util.IdentityHashMap;
  12 import java.util.Map;
  13 import javax.inject.Inject;
  14 import javax.inject.Singleton;
  15 import org.kohsuke.MetaInfServices;
  16 import org.opendaylight.mdsal.binding.model.api.JavaTypeName;
  17 import org.opendaylight.mdsal.binding.runtime.api.BindingRuntimeGenerator;
  18 import org.opendaylight.mdsal.binding.runtime.api.BindingRuntimeTypes;
  19 import org.opendaylight.yangtools.yang.model.api.EffectiveModelContext;
  20 import org.opendaylight.yangtools.yang.model.api.SchemaNode;
  21 import org.osgi.service.component.annotations.Activate;
  22 import org.osgi.service.component.annotations.Component;
  23 import org.osgi.service.component.annotations.Deactivate;
  24 import org.slf4j.Logger;
  25 import org.slf4j.LoggerFactory;
  26
  27 /**
  28  * Default implementation of {@link BindingRuntimeGenerator}.
  29  */
  30 @Beta
  31 @MetaInfServices
  32 @Singleton
  33 @Component(immediate = true)
  34 public final class DefaultBindingRuntimeGenerator implements BindingRuntimeGenerator {
  35     private static final Logger LOG = LoggerFactory.getLogger(DefaultBindingRuntimeGenerator.class);
  36
  37     @Inject
  38     public DefaultBindingRuntimeGenerator() {
  39         // exposed for DI
  40     }
  41
  42     @Override
  43     public BindingRuntimeTypes generateTypeMapping(final EffectiveModelContext context) {
  44         GeneratorUtils.checkContext(context);
  45
  46         final Map<SchemaNode, JavaTypeName> renames = new IdentityHashMap<>();
  47         for (;;) {
  48             try {
  49                 return new RuntimeTypeGenerator(context, renames).toTypeMapping();
  50             } catch (RenameMappingException e) {
  51                 GeneratorUtils.rename(renames, e);
  52             }
  53         }
  54     }
  55
  56     @Activate
  57     @SuppressWarnings("static-method")
  58     void activate() {
  59         LOG.info("Binding/YANG type support activated");
  60     }
  61
  62     @Deactivate
  63     @SuppressWarnings("static-method")
  64     void deactivate() {
  65         LOG.info("Binding/YANG type support deactivated");
  66     }
  67 }