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Apache Commons Lang v3 Source Code Files
Apache Commons Lang 3 is the 3rd version of Apache Commons Lang, which provides a host of helper utilities for the java.lang API.
Apache Commons Lang 3 Source Code files are provided in both binary packge (commons-lang3-3.12.0-bin.zip) and source package (commons-lang3-3.12.0-src.zip). You can download them at Apache Commons Lang Website.
Apache Commons Lang 3 Source Code has no dependencies and is compatible with Java 8 and newer versions. You can compile it to generate your own version of Apache Commons Lang 3 JAR file.
You can also browse the source code below:
✍: FYIcenter
⏎ org/apache/commons/lang3/builder/MultilineRecursiveToStringStyle.java
/* * 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.commons.lang3.builder; import org.apache.commons.lang3.ClassUtils; /** * <p>Works with {@link ToStringBuilder} to create a "deep" {@code toString}. * But instead a single line like the {@link RecursiveToStringStyle} this creates a multiline String * similar to the {@link ToStringStyle#MULTI_LINE_STYLE}.</p> * * <p>To use this class write code as follows:</p> * * <pre> * public class Job { * String title; * ... * } * * public class Person { * String name; * int age; * boolean smoker; * Job job; * * ... * * public String toString() { * return new ReflectionToStringBuilder(this, new MultilineRecursiveToStringStyle()).toString(); * } * } * </pre> * * <p> * This will produce a toString of the format:<br> * <code>Person@7f54[ <br> * name=Stephen, <br> * age=29, <br> * smoker=false, <br> * job=Job@43cd2[ <br> * title=Manager <br> * ] <br> * ] * </code> * </p> * * @since 3.4 */ public class MultilineRecursiveToStringStyle extends RecursiveToStringStyle { /** * Required for serialization support. * @see java.io.Serializable */ private static final long serialVersionUID = 1L; /** Indenting of inner lines. */ private static final int INDENT = 2; /** Current indenting. */ private int spaces = 2; /** * Constructor. */ public MultilineRecursiveToStringStyle() { resetIndent(); } /** * Resets the fields responsible for the line breaks and indenting. * Must be invoked after changing the {@link #spaces} value. */ private void resetIndent() { setArrayStart("{" + System.lineSeparator() + spacer(spaces)); setArraySeparator("," + System.lineSeparator() + spacer(spaces)); setArrayEnd(System.lineSeparator() + spacer(spaces - INDENT) + "}"); setContentStart("[" + System.lineSeparator() + spacer(spaces)); setFieldSeparator("," + System.lineSeparator() + spacer(spaces)); setContentEnd(System.lineSeparator() + spacer(spaces - INDENT) + "]"); } /** * Creates a StringBuilder responsible for the indenting. * * @param spaces how far to indent * @return a StringBuilder with {spaces} leading space characters. */ private StringBuilder spacer(final int spaces) { final StringBuilder sb = new StringBuilder(); for (int i = 0; i < spaces; i++) { sb.append(" "); } return sb; } @Override public void appendDetail(final StringBuffer buffer, final String fieldName, final Object value) { if (!ClassUtils.isPrimitiveWrapper(value.getClass()) && !String.class.equals(value.getClass()) && accept(value.getClass())) { spaces += INDENT; resetIndent(); buffer.append(ReflectionToStringBuilder.toString(value, this)); spaces -= INDENT; resetIndent(); } else { super.appendDetail(buffer, fieldName, value); } } @Override protected void appendDetail(final StringBuffer buffer, final String fieldName, final Object[] array) { spaces += INDENT; resetIndent(); super.appendDetail(buffer, fieldName, array); spaces -= INDENT; resetIndent(); } @Override protected void reflectionAppendArrayDetail(final StringBuffer buffer, final String fieldName, final Object array) { spaces += INDENT; resetIndent(); super.reflectionAppendArrayDetail(buffer, fieldName, array); spaces -= INDENT; resetIndent(); } @Override protected void appendDetail(final StringBuffer buffer, final String fieldName, final long[] array) { spaces += INDENT; resetIndent(); super.appendDetail(buffer, fieldName, array); spaces -= INDENT; resetIndent(); } @Override protected void appendDetail(final StringBuffer buffer, final String fieldName, final int[] array) { spaces += INDENT; resetIndent(); super.appendDetail(buffer, fieldName, array); spaces -= INDENT; resetIndent(); } @Override protected void appendDetail(final StringBuffer buffer, final String fieldName, final short[] array) { spaces += INDENT; resetIndent(); super.appendDetail(buffer, fieldName, array); spaces -= INDENT; resetIndent(); } @Override protected void appendDetail(final StringBuffer buffer, final String fieldName, final byte[] array) { spaces += INDENT; resetIndent(); super.appendDetail(buffer, fieldName, array); spaces -= INDENT; resetIndent(); } @Override protected void appendDetail(final StringBuffer buffer, final String fieldName, final char[] array) { spaces += INDENT; resetIndent(); super.appendDetail(buffer, fieldName, array); spaces -= INDENT; resetIndent(); } @Override protected void appendDetail(final StringBuffer buffer, final String fieldName, final double[] array) { spaces += INDENT; resetIndent(); super.appendDetail(buffer, fieldName, array); spaces -= INDENT; resetIndent(); } @Override protected void appendDetail(final StringBuffer buffer, final String fieldName, final float[] array) { spaces += INDENT; resetIndent(); super.appendDetail(buffer, fieldName, array); spaces -= INDENT; resetIndent(); } @Override protected void appendDetail(final StringBuffer buffer, final String fieldName, final boolean[] array) { spaces += INDENT; resetIndent(); super.appendDetail(buffer, fieldName, array); spaces -= INDENT; resetIndent(); } }
⏎ org/apache/commons/lang3/builder/MultilineRecursiveToStringStyle.java
Or download all of them as a single archive file:
File name: commons-lang3-3.12.0-sources.jar File size: 651724 bytes Release date: 2020-01-22 Download
⇒ Download and Install commons-lang3-3.8.1-bin.zip
⇐ Download Apache Commons Lang v3 Source Package
2022-10-19, 151037👍, 3💬
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