opendaylight/sal/yang-prototype/code-generator/binding-java-api-generator/src/main/java/org/opendaylight/controller/sal/java/api/generator/ClassCodeGenerator.java

   1 /*
   2  * Copyright (c) 2013 Cisco Systems, Inc. and others.  All rights reserved.
   3  *
   4  * This program and the accompanying materials are made available under the
   5  * terms of the Eclipse Public License v1.0 which accompanies this distribution,
   6  * and is available at http://www.eclipse.org/legal/epl-v10.html
   7  */
   8 package org.opendaylight.controller.sal.java.api.generator;
   9
  10 import static org.opendaylight.controller.sal.java.api.generator.Constants.NL;
  11 import static org.opendaylight.controller.sal.java.api.generator.Constants.RCB;
  12 import static org.opendaylight.controller.sal.java.api.generator.Constants.TAB;
  13
  14 import java.io.IOException;
  15 import java.io.StringWriter;
  16 import java.io.Writer;
  17 import java.util.List;
  18
  19 import org.opendaylight.controller.sal.binding.model.api.CodeGenerator;
  20 import org.opendaylight.controller.sal.binding.model.api.GeneratedProperty;
  21 import org.opendaylight.controller.sal.binding.model.api.GeneratedTransferObject;
  22 import org.opendaylight.controller.sal.binding.model.api.Type;
  23
  24 public class ClassCodeGenerator implements CodeGenerator {
  25
  26     @Override
  27     public Writer generate(Type type) throws IOException {
  28         final Writer writer = new StringWriter();
  29         if (type instanceof GeneratedTransferObject) {
  30             GeneratedTransferObject genTO = (GeneratedTransferObject) type;
  31             final List<GeneratedProperty> fields = genTO.getProperties();
  32
  33             writer.write(GeneratorUtil.createClassDeclarationWithPkgName(genTO,
  34                     ""));
  35             writer.write(NL);
  36             writer.write(NL);
  37
  38             if (fields != null) {
  39                 for (GeneratedProperty field : fields) {
  40                     writer.write(GeneratorUtil.createField(field, TAB) + NL);
  41                 }
  42                 writer.write(NL);
  43                 writer.write(GeneratorUtil.createConstructor(genTO, TAB) + NL);
  44                 writer.write(NL);
  45                 for (GeneratedProperty field : fields) {
  46                     writer.write(GeneratorUtil.createGetter(field, TAB) + NL);
  47                 }
  48                 writer.write(NL);
  49
  50                 writer.write(GeneratorUtil.createHashCode(
  51                         genTO.getHashCodeIdentifiers(), TAB)
  52                         + NL);
  53                 writer.write(GeneratorUtil.createEquals(genTO,
  54                         genTO.getEqualsIdentifiers(), TAB)
  55                         + NL);
  56                 writer.write(GeneratorUtil.createToString(genTO,
  57                         genTO.getToStringIdentifiers(), TAB)
  58                         + NL);
  59
  60                 writer.write(RCB);
  61             }
  62         }
  63         return writer;
  64     }
  65
  66 }