2 * Copyright (c) 2013 Cisco Systems, Inc. and others. All rights reserved.
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4 * This program and the accompanying materials are made available under the
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5 * terms of the Eclipse Public License v1.0 which accompanies this distribution,
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6 * and is available at http://www.eclipse.org/legal/epl-v10.html
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8 package org.opendaylight.controller.sal.java.api.generator;
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10 import java.io.BufferedWriter;
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11 import java.io.File;
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12 import java.io.FileWriter;
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13 import java.io.IOException;
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14 import java.io.Writer;
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15 import java.util.ArrayList;
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16 import java.util.HashSet;
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17 import java.util.List;
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18 import java.util.Set;
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20 import org.opendaylight.controller.sal.binding.model.api.CodeGenerator;
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21 import org.opendaylight.controller.sal.binding.model.api.GeneratedTransferObject;
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22 import org.opendaylight.controller.sal.binding.model.api.GeneratedType;
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24 public class GeneratorJavaFile {
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26 private final CodeGenerator interfaceGenerator;
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27 private final CompositeKeyGenerator classGenerator;
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28 private final Set<GeneratedType> types;
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29 private final Set<GeneratedTransferObject> genTransferObjects;
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31 public GeneratorJavaFile(final CodeGenerator codeGenerator,
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32 final Set<GeneratedType> types) {
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33 this.interfaceGenerator = codeGenerator;
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35 this.genTransferObjects = new HashSet<GeneratedTransferObject>();
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36 classGenerator = new CompositeKeyGenerator();
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39 public GeneratorJavaFile(final Set<GeneratedType> types,
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40 final Set<GeneratedTransferObject> genTransferObjects) {
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41 this.interfaceGenerator = new InterfaceGenerator();
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42 this.classGenerator = new CompositeKeyGenerator();
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44 this.genTransferObjects = genTransferObjects;
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47 public boolean generateToFile() {
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48 return generateToFile(null);
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51 public boolean generateToFile(String path) {
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53 for (GeneratedType type : types) {
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54 String parentPath = generateParentPath(path,
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55 type.getPackageName());
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57 File file = new File(parentPath, type.getName() + ".java");
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58 File parent = file.getParentFile();
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59 if (!parent.exists()) {
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63 if (!file.exists()) {
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64 FileWriter fw = null;
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65 BufferedWriter bw = null;
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67 file.createNewFile();
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68 fw = new FileWriter(file);
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69 bw = new BufferedWriter(fw);
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70 Writer writer = interfaceGenerator.generate(type);
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71 bw.write(writer.toString());
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76 } catch (IOException e) {
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82 for (GeneratedTransferObject transferObject : genTransferObjects) {
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83 String parentPath = generateParentPath(path,
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84 transferObject.getPackageName());
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86 File file = new File(parentPath, transferObject.getName() + ".java");
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87 File parent = file.getParentFile();
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88 if (!parent.exists()) {
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92 if (!file.exists()) {
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93 FileWriter fw = null;
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94 BufferedWriter bw = null;
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96 file.createNewFile();
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97 fw = new FileWriter(file);
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98 bw = new BufferedWriter(fw);
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99 Writer writer = classGenerator.generate(transferObject);
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100 bw.write(writer.toString());
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105 } catch (IOException e) {
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112 } catch (IOException e) {
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118 private String generateParentPath(String path, String pkg) {
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119 List<String> dirs = new ArrayList<String>();
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120 String pkgPath = "";
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122 if (pkg.length() > 0) {
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123 if (pkg.contains(".")) {
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124 String[] split = pkg.split("\\.");
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125 for (String dir : split) {
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131 for (int i = 0; i < dirs.size(); i++) {
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133 pkgPath += dirs.get(i);
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135 pkgPath += File.separator + dirs.get(i);
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140 String fullPath = "";
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141 if (path != null) {
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142 if (path.endsWith(File.separator)) {
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143 fullPath = path + pkgPath;
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145 fullPath = path + File.separator + pkgPath;
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148 fullPath = pkgPath;
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