ApplicationPlace.java

/*
 * Copyright 2014-2016 CyberVision, 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 org.kaaproject.kaa.server.admin.client.mvp.place;

import com.google.gwt.place.shared.PlaceTokenizer;
import com.google.gwt.place.shared.Prefix;
import com.google.gwt.view.client.HasData;
import com.google.web.bindery.event.shared.EventBus;

import org.kaaproject.kaa.common.dto.KaaAuthorityDto;
import org.kaaproject.kaa.server.admin.client.KaaAdmin;

import java.util.ArrayList;
import java.util.List;

public class ApplicationPlace extends TreePlace {

  private String applicationId;
  private String applicationName;

  private ApplicationDetailsPlaceDataProvider dataProvider;

  public ApplicationPlace(String applicationId) {
    this.applicationId = applicationId;
  }

  public void setApplicationName(String name) {
    this.applicationName = name;
  }

  public String getApplicationId() {
    return applicationId;
  }

  @Override
  public boolean equals(Object obj) {
    if (this == obj) {
      return true;
    }
    if (obj == null) {
      return false;
    }
    if (getClass() != obj.getClass()) {
      return false;
    }
    ApplicationPlace other = (ApplicationPlace) obj;
    if (applicationId == null) {
      if (other.applicationId != null) {
        return false;
      }
    } else if (!applicationId.equals(other.applicationId)) {
      return false;
    }
    return true;
  }

  @Override
  public String getName() {
    return applicationName;
  }

  @Override
  public boolean isLeaf() {
    return !KaaAdmin.checkAuthorities(
        KaaAuthorityDto.TENANT_DEVELOPER,
        KaaAuthorityDto.TENANT_USER);
  }

  @Override
  public TreePlaceDataProvider getDataProvider(EventBus eventBus) {
    if (dataProvider == null) {
      dataProvider = new ApplicationDetailsPlaceDataProvider();
    }
    return dataProvider;
  }

  @Override
  public TreePlace createDefaultPreviousPlace() {
    return new ApplicationsPlace();
  }

  @Prefix(value = "app")
  public static class Tokenizer implements PlaceTokenizer<ApplicationPlace>, PlaceConstants {

    @Override
    public ApplicationPlace getPlace(String token) {
      PlaceParams.paramsFromToken(token);
      return new ApplicationPlace(PlaceParams.getParam(APPLICATION_ID));
    }

    @Override
    public String getToken(ApplicationPlace place) {
      PlaceParams.clear();
      PlaceParams.putParam(APPLICATION_ID, place.getApplicationId());
      return PlaceParams.generateToken();
    }
  }

  class ApplicationDetailsPlaceDataProvider extends TreePlaceDataProvider {

    @Override
    protected void loadData(LoadCallback callback,
                            HasData<TreePlace> display) {
      List<TreePlace> result = new ArrayList<TreePlace>();
      result.add(new SdkProfilesPlace(applicationId));
      result.add(new SchemasPlaceApplication(applicationId));
      result.add(new TopicsPlace(applicationId));
      result.add(new EndpointGroupsPlace(applicationId));
      result.add(new AefMapsPlace(applicationId));
      result.add(new LogAppendersPlace(applicationId));
      result.add(new UserVerifiersPlace(applicationId));
      result.add(new EndpointUsersPlace(applicationId));
      result.add(new EndpointProfilesPlace(applicationId));
      result.add(new ApplicationCtlSchemasPlace(applicationId));
      callback.onSuccess(result, display);
    }

  }
}