diff options
Diffstat (limited to 'java/com/android/dialer/rootcomponentgenerator/RootComponentUtils.java')
-rw-r--r-- | java/com/android/dialer/rootcomponentgenerator/RootComponentUtils.java | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/java/com/android/dialer/rootcomponentgenerator/RootComponentUtils.java b/java/com/android/dialer/rootcomponentgenerator/RootComponentUtils.java new file mode 100644 index 000000000..cdcae9250 --- /dev/null +++ b/java/com/android/dialer/rootcomponentgenerator/RootComponentUtils.java @@ -0,0 +1,48 @@ +/* + * Copyright (C) 2018 The Android Open Source Project + * + * 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.android.dialer.rootcomponentgenerator; + +import com.squareup.javapoet.JavaFile; +import com.squareup.javapoet.TypeSpec; +import java.io.IOException; +import javax.annotation.processing.ProcessingEnvironment; + +/** + * Contains a basic method writing java file to a curtain package. ProcessingEnvironment is needed. + */ +public abstract class RootComponentUtils { + /** + * The place where the generator puts metadata files storing reference for {@link + * RootComponentGeneratingStep}. + */ + static final String METADATA_PACKAGE_NAME = "com.android.dialer.rootcomponentgenerator.metadata"; + + static final String GENERATED_COMPONENT_PREFIX = "Gen"; + + static void writeJavaFile( + ProcessingEnvironment processingEnv, String packageName, TypeSpec typeSpec) { + try { + JavaFile.builder(packageName, typeSpec) + .skipJavaLangImports(true) + .build() + .writeTo(processingEnv.getFiler()); + } catch (IOException e) { + System.out.println(e); + throw new RuntimeException(e); + } + } +} |