diff options
Diffstat (limited to 'infra/minimal-distribution-core/src/main/java/io/fd/honeycomb/infra/distro/schema/SchemaServiceProvider.java')
-rw-r--r-- | infra/minimal-distribution-core/src/main/java/io/fd/honeycomb/infra/distro/schema/SchemaServiceProvider.java | 81 |
1 files changed, 81 insertions, 0 deletions
diff --git a/infra/minimal-distribution-core/src/main/java/io/fd/honeycomb/infra/distro/schema/SchemaServiceProvider.java b/infra/minimal-distribution-core/src/main/java/io/fd/honeycomb/infra/distro/schema/SchemaServiceProvider.java new file mode 100644 index 000000000..eb3552c12 --- /dev/null +++ b/infra/minimal-distribution-core/src/main/java/io/fd/honeycomb/infra/distro/schema/SchemaServiceProvider.java @@ -0,0 +1,81 @@ +/* + * Copyright (c) 2016 Cisco and/or its affiliates. + * + * 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 io.fd.honeycomb.infra.distro.schema; + +import com.google.inject.Inject; +import io.fd.honeycomb.infra.distro.ProviderTrait; +import org.opendaylight.controller.sal.core.api.model.SchemaService; +import org.opendaylight.yangtools.concepts.ListenerRegistration; +import org.opendaylight.yangtools.sal.binding.generator.impl.ModuleInfoBackedContext; +import org.opendaylight.yangtools.yang.model.api.Module; +import org.opendaylight.yangtools.yang.model.api.SchemaContext; +import org.opendaylight.yangtools.yang.model.api.SchemaContextListener; + +public final class SchemaServiceProvider extends ProviderTrait<SchemaService> { + + @Inject + private ModuleInfoBackedContext mibCtx; + + public StaticSchemaService create() { + return new StaticSchemaService(mibCtx.getSchemaContext()); + } + + /** + * Static schema context provider service. + */ + private static final class StaticSchemaService implements SchemaService { + private final SchemaContext schemaContext; + + StaticSchemaService(SchemaContext schemaContext) { + this.schemaContext = schemaContext; + } + + @Override + public void addModule(final Module module) { + throw new UnsupportedOperationException("Static service"); + } + + @Override + public void removeModule(final Module module) { + throw new UnsupportedOperationException("Static service"); + } + + @Override + public SchemaContext getSessionContext() { + return schemaContext; + } + + @Override + public SchemaContext getGlobalContext() { + return schemaContext; + } + + @Override + public ListenerRegistration<SchemaContextListener> registerSchemaContextListener( + final SchemaContextListener listener) { + listener.onGlobalContextUpdated(schemaContext); + return new ListenerRegistration<SchemaContextListener>() { + public void close() {} + + public SchemaContextListener getInstance() { + return listener; + } + + }; + } + } +} |