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 */
017 package org.fusesource.hawtbuf.proto.compiler;
018
019 import java.util.ArrayList;
020 import java.util.LinkedHashMap;
021 import java.util.List;
022 import java.util.Map;
023
024 public class ProtoDescriptor {
025
026 private String packageName;
027 private Map<String, OptionDescriptor> options = new LinkedHashMap<String, OptionDescriptor>();
028 private Map<String, MessageDescriptor> messages = new LinkedHashMap<String, MessageDescriptor>();
029 private Map<String, EnumDescriptor> enums = new LinkedHashMap<String, EnumDescriptor>();
030 private List<MessageDescriptor> extendsList = new ArrayList<MessageDescriptor>();
031 private Map<String, ServiceDescriptor> services = new LinkedHashMap<String, ServiceDescriptor>();
032 List<String> imports = new ArrayList<String>();
033 Map<String,ProtoDescriptor> importProtoDescriptors = new LinkedHashMap<String, ProtoDescriptor>();
034 private String name;
035
036 public void setPackageName(String packageName) {
037 this.packageName = packageName;
038 }
039
040 public void setOptions(Map<String,OptionDescriptor> options) {
041 this.options = options;
042 }
043
044 public void setMessages(Map<String,MessageDescriptor> messages) {
045 this.messages = messages;
046 }
047
048 public void setEnums(Map<String,EnumDescriptor> enums) {
049 this.enums = enums;
050 }
051
052 public void setExtends(List<MessageDescriptor> extendsList) {
053 this.extendsList = extendsList;
054 }
055
056 public List<MessageDescriptor> getExtends() {
057 return extendsList;
058 }
059
060 public String getPackageName() {
061 return packageName;
062 }
063
064 public Map<String, OptionDescriptor> getOptions() {
065 return options;
066 }
067
068 public Map<String,MessageDescriptor> getMessages() {
069 return messages;
070 }
071
072 public Map<String,EnumDescriptor> getEnums() {
073 return enums;
074 }
075
076 public void setServices(Map<String,ServiceDescriptor> services) {
077 this.services = services;
078 }
079
080 public Map<String,ServiceDescriptor> getServices() {
081 return services;
082 }
083
084 /**
085 * Checks for validation errors in the proto definition and fills them
086 * into the errors list.
087 *
088 * @return
089 */
090 public void validate(List<String> errors) {
091 for (ProtoDescriptor o : importProtoDescriptors.values()) {
092 o.validate(errors);
093 }
094 for (OptionDescriptor o : options.values()) {
095 o.validate(errors);
096 }
097 for (MessageDescriptor o : messages.values()) {
098 o.validate(errors);
099 }
100 for (EnumDescriptor o : enums.values()) {
101 o.validate(errors);
102 }
103 for (MessageDescriptor o : extendsList) {
104 o.validate(errors);
105 }
106 for (ServiceDescriptor o : services.values()) {
107 o.validate(errors);
108 }
109 }
110
111 public List<String> getImports() {
112 return imports;
113 }
114
115 public void setImports(List<String> imports) {
116 this.imports = imports;
117 }
118
119 public Map<String, ProtoDescriptor> getImportProtoDescriptors() {
120 return importProtoDescriptors;
121 }
122
123 public void setImportProtoDescriptors(Map<String, ProtoDescriptor> importProtoDescriptors) {
124 this.importProtoDescriptors = importProtoDescriptors;
125 }
126
127 public TypeDescriptor getType(String type) {
128 for (MessageDescriptor o : messages.values()) {
129 if( type.equals(o.getName()) ) {
130 return o;
131 }
132 if( type.startsWith(o.getName()+".") ) {
133 return o.getType( type.substring(o.getName().length()+1) );
134 }
135 }
136 for (EnumDescriptor o : enums.values()) {
137 if( type.equals(o.getName()) ) {
138 return o;
139 }
140 }
141 // Check to see if the type was qualified with the package name...
142 for (ProtoDescriptor o : importProtoDescriptors.values()) {
143 if( o.getPackageName()!=null && type.startsWith(o.getPackageName()+".") ) {
144 return o.getType( type.substring(o.getPackageName().length()+1) );
145 }
146 }
147 for (ProtoDescriptor o : importProtoDescriptors.values()) {
148 TypeDescriptor rc = o.getType(type);
149 if (rc != null) {
150 return rc;
151 }
152 }
153 return null;
154 }
155
156 public String getName() {
157 return name;
158 }
159
160 public void setName(String name) {
161 this.name = name;
162 }
163
164 }