co.cask.cdap.etl.mock.action.MockActionContext Maven / Gradle / Ivy

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/*
 * Copyright © 2016 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 co.cask.cdap.etl.mock.action;

import co.cask.cdap.api.TxRunnable;
import co.cask.cdap.api.plugin.PluginProperties;
import co.cask.cdap.api.security.store.SecureStoreData;
import co.cask.cdap.etl.api.StageMetrics;
import co.cask.cdap.etl.api.action.ActionContext;
import co.cask.cdap.etl.api.action.SettableArguments;
import co.cask.cdap.proto.id.NamespaceId;

import java.util.HashMap;
import java.util.Iterator;
import java.util.Map;

/**
 * Mock ActionContext for CustomAction tests.
 */
public class MockActionContext implements ActionContext {

  private SettableArguments settableArguments;

  public MockActionContext() {
    this.settableArguments = new MockSettableArguments(new HashMap());
  }

  @Override
  public long getLogicalStartTime() {
    return 0L;
  }

  @Override
  public SettableArguments getArguments() {
    return settableArguments;
  }

  @Override
  public String getStageName() {
    return null;
  }

  @Override
  public StageMetrics getMetrics() {
    return null;
  }

  @Override
  public PluginProperties getPluginProperties() {
    return null;
  }

  @Override
  public PluginProperties getPluginProperties(String pluginId) {
    return null;
  }

  @Override
  public  Class loadPluginClass(String pluginId) {
    return null;
  }

  @Override
  public  T newPluginInstance(String pluginId) throws InstantiationException {
    return null;
  }

  @Override
  public String getNamespace() {
    return NamespaceId.DEFAULT.getNamespace();
  }

  @Override
  public Map listSecureData(String namespace) {
    return null;
  }

  @Override
  public SecureStoreData getSecureData(String namespace, String name) {
    return null;
  }

  @Override
  public void putSecureData(String namespace, String name, String data, String description,
                            Map properties) {
    // no-op; unused
  }

  @Override
  public void deleteSecureData(String namespace, String name) {
    // no-op; unused
  }

  @Override
  public void execute(TxRunnable runnable) {
    // no-op; unused
  }

  @Override
  public void execute(int timeoutInSeconds, TxRunnable runnable) {
    // no-op; unused
  }

  /**
   * SettableArguments class for MockActionContext.
   */
  private static class MockSettableArguments implements SettableArguments {
    private final Map options;

    private MockSettableArguments(Map arguments) {
      options = new HashMap<>();
      for (Map.Entry argument : arguments.entrySet()) {
        options.put(argument.getKey(), argument.getValue());
      }
    }

    @Override
    public boolean has(String name) {
      return options.containsKey(name);
    }

    @Override
    public String get(String name) {
      return options.get(name);
    }

    @Override
    public void set(String name, String value) {
      options.put(name, value);
    }

    @Override
    public Map asMap() {
      return options;
    }

    @Override
    public Iterator> iterator() {
      return options.entrySet().iterator();
    }
  }
}