GradleExtensionsDataService.java

/*
 * Copyright 2000-2016 JetBrains s.r.o.
 *
 * 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.jetbrains.plugins.gradle.service.project.data;

import com.intellij.openapi.externalSystem.model.DataNode;
import com.intellij.openapi.externalSystem.model.Key;
import com.intellij.openapi.externalSystem.model.project.ProjectData;
import com.intellij.openapi.externalSystem.service.project.IdeModifiableModelsProvider;
import com.intellij.openapi.externalSystem.service.project.manage.AbstractProjectDataService;
import com.intellij.openapi.externalSystem.util.ExternalSystemConstants;
import com.intellij.openapi.externalSystem.util.Order;
import com.intellij.openapi.module.Module;
import com.intellij.openapi.project.Project;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;
import org.jetbrains.plugins.gradle.model.GradleExtensions;
import org.jetbrains.plugins.gradle.model.data.BuildScriptClasspathData;
import org.jetbrains.plugins.gradle.settings.GradleExtensionsSettings;

import java.util.Collection;

/**
 * @author Vladislav.Soroka
 * @since 11/16/2016
 */
@Order(ExternalSystemConstants.UNORDERED)
public class GradleExtensionsDataService extends AbstractProjectDataService<GradleExtensions, Module> {

  @NotNull
  public static final Key<GradleExtensions> KEY =
    Key.create(GradleExtensions.class, BuildScriptClasspathData.KEY.getProcessingWeight() + 1);

  @NotNull
  @Override
  public Key<GradleExtensions> getTargetDataKey() {
    return KEY;
  }

  @Override
  public void importData(@NotNull Collection<DataNode<GradleExtensions>> toImport,
                         @Nullable ProjectData projectData,
                         @NotNull Project project,
                         @NotNull IdeModifiableModelsProvider modelsProvider) {
    if (projectData == null || toImport.isEmpty()) {
      return;
    }

    GradleExtensionsSettings.getInstance(project).add(projectData.getLinkedExternalProjectPath(), toImport);
  }
}