| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You 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.apache.kafka.message; |
| |
| import java.util.TreeSet; |
| |
| /** |
| * The Kafka header generator. |
| */ |
| public final class HeaderGenerator { |
| private static final String[] HEADER = new String[] { |
| "/*", |
| " * Licensed to the Apache Software Foundation (ASF) under one or more", |
| " * contributor license agreements. See the NOTICE file distributed with", |
| " * this work for additional information regarding copyright ownership.", |
| " * The ASF licenses this file to You 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.", |
| " */", |
| "", |
| "// THIS CODE IS AUTOMATICALLY GENERATED. DO NOT EDIT.", |
| "" |
| }; |
| |
| static final String PACKAGE = "org.apache.kafka.common.message"; |
| |
| private final CodeBuffer buffer; |
| |
| private final TreeSet<String> imports; |
| |
| public HeaderGenerator() { |
| this.buffer = new CodeBuffer(); |
| this.imports = new TreeSet<>(); |
| } |
| |
| public void addImport(String newImport) { |
| this.imports.add(newImport); |
| } |
| |
| public void generate() { |
| for (int i = 0; i < HEADER.length; i++) { |
| buffer.printf("%s%n", HEADER[i]); |
| } |
| buffer.printf("package %s;%n", PACKAGE); |
| buffer.printf("%n"); |
| for (String newImport : imports) { |
| buffer.printf("import %s;%n", newImport); |
| } |
| buffer.printf("%n"); |
| } |
| |
| public CodeBuffer buffer() { |
| return buffer; |
| } |
| } |