| /* |
| * 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 freemarker.test.templatesuite.models; |
| |
| import java.math.BigDecimal; |
| import java.util.Arrays; |
| import java.util.Collection; |
| import java.util.List; |
| import java.util.Map; |
| import java.util.Set; |
| |
| import freemarker.template.utility.StringUtil; |
| |
| /** |
| * For testing overloaded method selection. |
| */ |
| public class OverloadedMethods { |
| |
| public String oneArg(Object a1) { |
| return methodCallToStr("oneArg<Object>", a1); |
| } |
| |
| public String oneArg(String a1) { |
| return methodCallToStr("oneArg<String>", a1); |
| } |
| |
| public String oneArg(Boolean a1) { |
| return methodCallToStr("oneArg<Boolean>", a1); |
| } |
| |
| public String oneArg(boolean a1) { |
| return methodCallToStr("oneArg<boolean>", Boolean.valueOf(a1)); |
| } |
| |
| public String oneArg(List a1) { |
| return methodCallToStr("oneArg<List>", a1); |
| } |
| |
| public String oneArg(Map a1) { |
| return methodCallToStr("oneArg<Map>", a1); |
| } |
| |
| public String oneArg2(Map a1) { |
| return methodCallToStr("oneArg2<Map>", a1); |
| } |
| |
| public String oneArg2(List a1) { |
| return methodCallToStr("oneArg2<List>", a1); |
| } |
| |
| public String oneArg3(List a1, List a2) { |
| return methodCallToStr("oneArg3<List, List>", a1, a2); |
| } |
| |
| public String oneArg3(List a1) { |
| return methodCallToStr("oneArg3<List>", a1); |
| } |
| |
| public String oneArg4(Integer a1) { |
| return methodCallToStr("oneArg4<Integer>", a1); |
| } |
| |
| public String oneArg4(int a1) { |
| return methodCallToStr("oneArg4<int>", Integer.valueOf(a1)); |
| } |
| |
| public String notOverloaded(List a1) { |
| return methodCallToStr("notOverloaded<List>", a1); |
| } |
| |
| public String varargsIssue1(Map a1, List a2) { |
| return methodCallToStr("varargsIssue1<Map, List>", a1, a2); |
| } |
| |
| public String varargsIssue1(Object... a1) { |
| return methodCallToStr("varargsIssue1<Object...>", a1); |
| } |
| |
| public String varargsIssue2(String a1, List a2) { |
| return methodCallToStr("varargsIssue2<String, List>", a1, a2); |
| } |
| |
| public String varargsIssue2(String a1, Map a2) { |
| return methodCallToStr("varargsIssue2<String, Map>", a1, a2); |
| } |
| |
| public String varargsIssue2(Object... a1) { |
| return methodCallToStr("varargsIssue2<Object...>", a1); |
| } |
| |
| public String numberIssue1(int a1) { |
| return methodCallToStr("numberIssue1<int>", a1); |
| } |
| |
| public String numberIssue1(float a1) { |
| return methodCallToStr("numberIssue1<float>", a1); |
| } |
| |
| public String numberIssue2(int a1) { |
| return methodCallToStr("numberIssue2<int>", a1); |
| } |
| |
| public String numberIssue2(BigDecimal a1) { |
| return methodCallToStr("numberIssue2<BigDecimal>", a1); |
| } |
| |
| public String numberIssue3(int a1) { |
| return methodCallToStr("numberIssue3<int>", a1); |
| } |
| |
| public String numberIssue3(double a1) { |
| return methodCallToStr("numberIssue3<double>", a1); |
| } |
| |
| private String methodCallToStr(String methodName, Object... args) { |
| StringBuilder sb = new StringBuilder(); |
| |
| sb.append(methodName); |
| sb.append('('); |
| boolean hadItems = false; |
| for (Object arg : args) { |
| if (hadItems) sb.append(", "); |
| sb.append(valueToStr(arg)); |
| hadItems = true; |
| } |
| sb.append(')'); |
| |
| return sb.toString(); |
| } |
| |
| private String valueToStr(Object value) { |
| if (value == null) { |
| return "null"; |
| } else if (value instanceof Character) { |
| return "'" + StringUtil.FTLStringLiteralEnc(value.toString()) + "'"; |
| } else if (value instanceof String) { |
| return "\"" + StringUtil.FTLStringLiteralEnc((String) value) + "\""; |
| } else if (value instanceof Map) { |
| StringBuilder sb = new StringBuilder(); |
| sb.append("{"); |
| boolean hadItems = false; |
| for (Map.Entry<?, ?> ent : ((Map<?, ?>) value).entrySet()) { |
| if (hadItems) sb.append(", "); |
| sb.append(valueToStr(ent.getKey())); |
| sb.append(": "); |
| sb.append(valueToStr(ent.getValue())); |
| hadItems = true; |
| } |
| sb.append("}"); |
| return sb.toString(); |
| } else if (value instanceof Collection || value.getClass().isArray()) { |
| StringBuilder sb = new StringBuilder(); |
| |
| if (value.getClass().isArray()) { |
| value = Arrays.asList(value); |
| sb.append("array"); |
| } else if (value instanceof Set) { |
| sb.append("set"); |
| } |
| sb.append("["); |
| boolean hadItems = false; |
| for (Object i : (Collection) value) { |
| if (hadItems) sb.append(", "); |
| sb.append(i); |
| hadItems = true; |
| } |
| sb.append("]"); |
| return sb.toString(); |
| } else { |
| return value.toString(); |
| } |
| } |
| |
| } |