1 /* 2 * Copyright 2003-2009 OFFIS, Henri Tremblay 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 package org.easymock.internal; 17 18 import java.lang.reflect.Array; 19 20 public final class ArgumentToString { 21 22 // ///CLOVER:OFF ArgumentToString()23 private ArgumentToString() { 24 } 25 // ///CLOVER:ON 26 appendArgument(Object value, StringBuffer buffer)27 public static void appendArgument(Object value, StringBuffer buffer) { 28 if (value == null) { 29 buffer.append("null"); 30 } else if (value instanceof String) { 31 buffer.append("\""); 32 buffer.append(value); 33 buffer.append("\""); 34 } else if (value instanceof Character) { 35 buffer.append("'"); 36 buffer.append(value); 37 buffer.append("'"); 38 } else if (value.getClass().isArray()) { 39 buffer.append("["); 40 for (int i = 0; i < Array.getLength(value); i++) { 41 if (i > 0) { 42 buffer.append(", "); 43 } 44 appendArgument(Array.get(value, i), buffer); 45 } 46 buffer.append("]"); 47 } else { 48 buffer.append(value); 49 } 50 } 51 } 52