001/** 002 * Licensed to the Apache Software Foundation (ASF) under one or more 003 * contributor license agreements. See the NOTICE file distributed with 004 * this work for additional information regarding copyright ownership. 005 * The ASF licenses this file to You under the Apache License, Version 2.0 006 * (the "License"); you may not use this file except in compliance with 007 * the License. You may obtain a copy of the License at 008 * 009 * http://www.apache.org/licenses/LICENSE-2.0 010 * 011 * Unless required by applicable law or agreed to in writing, software 012 * distributed under the License is distributed on an "AS IS" BASIS, 013 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 014 * See the License for the specific language governing permissions and 015 * limitations under the License. 016 */ 017package org.apache.camel.impl; 018 019import java.lang.reflect.Field; 020 021import org.apache.camel.spi.UriParam; 022import org.apache.camel.util.CollectionStringBuffer; 023import org.apache.camel.util.JsonSchemaHelper; 024 025import static org.apache.camel.util.StringQuoteHelper.doubleQuote; 026 027/** 028 * Represents the configuration of a URI query parameter value to allow type conversion 029 * and better validation of the configuration of URIs and Endpoints 030 */ 031@Deprecated 032public class ParameterConfiguration { 033 private final String name; 034 private final Class<?> parameterType; 035 036 public ParameterConfiguration(String name, Class<?> parameterType) { 037 this.name = name; 038 this.parameterType = parameterType; 039 } 040 041 @Override 042 public String toString() { 043 return "ParameterConfiguration[" + name + " on " + parameterType + "]"; 044 } 045 046 /** 047 * Returns the name of the parameter value 048 */ 049 public String getName() { 050 return name; 051 } 052 053 /** 054 * Returns the type of the parameter value 055 */ 056 public Class<?> getParameterType() { 057 return parameterType; 058 } 059 060 /** 061 * Factory method to create a new ParameterConfiguration from a field 062 */ 063 public static ParameterConfiguration newInstance(String name, Field field, UriParam uriParam) { 064 return new AnnotatedParameterConfiguration(name, field.getType(), field); 065 } 066 067 /** 068 * Returns the JSON format of this parameter configuration 069 */ 070 public String toJson() { 071 if (parameterType.isEnum()) { 072 String typeName = "string"; 073 CollectionStringBuffer sb = new CollectionStringBuffer(); 074 for (Object value : parameterType.getEnumConstants()) { 075 sb.append(doubleQuote(value.toString())); 076 } 077 return doubleQuote(name) + ": { \"type\": " + doubleQuote(typeName) 078 + ", \"javaType\": \"" + parameterType.getCanonicalName() + "\"" 079 + ", \"enum\": [ " + sb.toString() + " ] }"; 080 } else if (parameterType.isArray()) { 081 String typeName = "array"; 082 return doubleQuote(name) + ": { \"type\": " + doubleQuote(typeName) 083 + ", \"javaType\": \"" + parameterType.getCanonicalName() + "\" }"; 084 } else { 085 String typeName = JsonSchemaHelper.getType(parameterType); 086 return doubleQuote(name) + ": { \"type\": " + doubleQuote(typeName) 087 + ", \"javaType\": \"" + parameterType.getCanonicalName() + "\" }"; 088 } 089 } 090}