/*
* Copyright (C) 2014 The Datarobot Authors
*
* 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 com.arconsis.android.datarobot.manifest;
import java.io.File;
import java.util.List;
import javax.annotation.processing.ProcessingEnvironment;
import javax.tools.Diagnostic.Kind;
import com.arconsis.android.datarobot.manifest.AndroidManifestProcessor.ManifestBuilder;
import com.arconsis.android.datarobot.processor.ContentProviderData;
/**
* Provides access to the content of the AndroidManifest.xml and allows modifying data within it
*
* @author Alexander Frank
* @author Falk Appel
*/
public class AndroidManifestAccess {
private final ProcessingEnvironment env;
public AndroidManifestAccess(final ProcessingEnvironment env) {
this.env = env;
}
public final AndroidManifest load() throws Exception {
return new AndroidManifestProcessor(openManifest()).parse();
}
public void addProviders(final List<ContentProviderData> data) throws Exception {
AndroidManifestProcessor manifestParser = new AndroidManifestProcessor(openManifest());
ManifestBuilder builder = manifestParser.change();
for (ContentProviderData provider : data) {
builder.addProviderIfNotExists(provider);
}
builder.commit();
}
private File openManifest() {
String manifestFileName = env.getOptions().get("manifest");
if (manifestFileName == null || "".equals(manifestFileName)) {
env.getMessager().printMessage(Kind.MANDATORY_WARNING, "Please configure the annotation processor option: manifest");
}
env.getMessager().printMessage(Kind.NOTE, "Working with Android manifest: " + manifestFileName);
File manifest = new File(manifestFileName);
if (!manifest.exists()) {
throw new IllegalStateException("Manifest file " + manifest.getAbsolutePath() + " does not exist!");
}
return manifest;
}
}