| /* |
| * 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.johnzon.core; |
| |
| import java.io.OutputStream; |
| import java.io.Writer; |
| import java.nio.charset.Charset; |
| import java.util.concurrent.ConcurrentMap; |
| |
| import org.apache.johnzon.core.BufferStrategy.BufferProvider; |
| |
| class JsonPrettyGeneratorImpl extends JsonGeneratorImpl { |
| |
| private static final String INDENT = " "; |
| private int depth; |
| |
| JsonPrettyGeneratorImpl(final OutputStream out, final BufferProvider<char[]> bufferProvider, final ConcurrentMap<String, String> cache) { |
| super(out, bufferProvider, cache); |
| } |
| |
| JsonPrettyGeneratorImpl(final OutputStream out, final Charset encoding, final BufferProvider<char[]> bufferProvider, |
| final ConcurrentMap<String, String> cache) { |
| super(out, encoding, bufferProvider, cache); |
| } |
| |
| JsonPrettyGeneratorImpl(final Writer writer, final BufferProvider<char[]> bufferProvider, final ConcurrentMap<String, String> cache) { |
| super(writer, bufferProvider, cache); |
| } |
| |
| @Override |
| protected void incrementDepth() { |
| depth++; |
| } |
| |
| @Override |
| protected void decrementDepth() { |
| depth--; |
| } |
| |
| @Override |
| protected void writeEol() { |
| justWrite(EOL); |
| } |
| |
| @Override |
| protected void writeIndent() { |
| if (depth > 0) { |
| for (int i = 0; i < depth; i++) { |
| justWrite(INDENT); |
| } |
| } |
| } |
| } |