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/*
* Copyright (C) 2012 Square, 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 com.google.gson.codegen;
import javax.lang.model.element.Element;
import javax.lang.model.element.ElementKind;
import javax.lang.model.element.PackageElement;
import javax.lang.model.element.TypeElement;
public class CodeGen {
private CodeGen() {
}
public static PackageElement getPackage(Element type) {
while (type.getKind() != ElementKind.PACKAGE) {
type = type.getEnclosingElement();
}
return (PackageElement) type;
}
/**
* Returns a fully qualified class name to complement {@code type}.
*/
public static String adapterName(TypeElement typeElement, String suffix) {
StringBuilder builder = new StringBuilder();
rawTypeToString(builder, typeElement, '$');
builder.append(suffix);
return builder.toString();
}
static void rawTypeToString(StringBuilder result, TypeElement type, char innerClassSeparator) {
String packageName = getPackage(type).getQualifiedName().toString();
String qualifiedName = type.getQualifiedName().toString();
result.append(packageName);
result.append('.');
result.append(
qualifiedName.substring(packageName.length() + 1).replace('.', innerClassSeparator));
}
}
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