io.cdap.cdap.app.guice.UnsupportedPluginFinder Maven / Gradle / Ivy
/*
* Copyright © 2018 Cask Data, Inc.
*
* 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.cdap.cdap.app.guice;
import io.cdap.cdap.api.plugin.PluginClass;
import io.cdap.cdap.api.plugin.PluginSelector;
import io.cdap.cdap.internal.app.runtime.artifact.ArtifactDescriptor;
import io.cdap.cdap.internal.app.runtime.artifact.PluginFinder;
import io.cdap.cdap.internal.app.runtime.plugin.PluginNotExistsException;
import io.cdap.cdap.proto.id.ArtifactId;
import io.cdap.cdap.proto.id.NamespaceId;
import java.util.Map;
/**
* A {@link PluginFinder} implementation that throws {@link UnsupportedOperationException} on
* every method call. This is used in runtime environment that dynamic plugin loading is not supported.
*/
public class UnsupportedPluginFinder implements PluginFinder {
@Override
public Map.Entry findPlugin(NamespaceId pluginNamespaceId,
ArtifactId parentArtifactId, String pluginType,
String pluginName, PluginSelector selector)
throws PluginNotExistsException {
throw new UnsupportedOperationException("Dynamic plugin configuration is not supported");
}
}