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1 /* |
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2 * Portions Copyright 1998-2007 Sun Microsystems, Inc. All Rights Reserved. |
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3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
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4 * |
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5 * This code is free software; you can redistribute it and/or modify it |
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6 * under the terms of the GNU General Public License version 2 only, as |
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7 * published by the Free Software Foundation. Sun designates this |
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8 * particular file as subject to the "Classpath" exception as provided |
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9 * by Sun in the LICENSE file that accompanied this code. |
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10 * |
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11 * This code is distributed in the hope that it will be useful, but WITHOUT |
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12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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14 * version 2 for more details (a copy is included in the LICENSE file that |
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15 * accompanied this code). |
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16 * |
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17 * You should have received a copy of the GNU General Public License version |
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18 * 2 along with this work; if not, write to the Free Software Foundation, |
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19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
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20 * |
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21 * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, |
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22 * CA 95054 USA or visit www.sun.com if you need additional information or |
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23 * have any questions. |
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24 */ |
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25 /* |
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26 * Licensed Materials - Property of IBM |
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27 * RMI-IIOP v1.0 |
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28 * Copyright IBM Corp. 1998 1999 All Rights Reserved |
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29 * |
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30 */ |
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31 |
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32 package sun.rmi.rmic.iiop; |
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33 |
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34 import java.io.File; |
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35 import java.io.IOException; |
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36 import java.io.OutputStreamWriter; |
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37 import sun.tools.java.CompilerError; |
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38 import sun.tools.java.ClassDefinition; |
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39 import sun.rmi.rmic.IndentingWriter; |
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40 import sun.rmi.rmic.Main; |
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41 |
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42 /** |
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43 * An IDL generator for rmic. |
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44 * |
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45 * @author Bryan Atsatt |
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46 */ |
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47 public class PrintGenerator implements sun.rmi.rmic.Generator, |
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48 sun.rmi.rmic.iiop.Constants { |
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49 |
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50 private static final int JAVA = 0; |
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51 private static final int IDL = 1; |
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52 private static final int BOTH = 2; |
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53 |
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54 private int whatToPrint; // Initialized in parseArgs. |
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55 private boolean global = false; |
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56 private boolean qualified = false; |
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57 private boolean trace = false; |
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58 private boolean valueMethods = false; |
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59 |
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60 private IndentingWriter out; |
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61 |
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62 /** |
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63 * Default constructor for Main to use. |
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64 */ |
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65 public PrintGenerator() { |
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66 OutputStreamWriter writer = new OutputStreamWriter(System.out); |
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67 out = new IndentingWriter (writer); |
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68 } |
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69 |
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70 /** |
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71 * Examine and consume command line arguments. |
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72 * @param argv The command line arguments. Ignore null |
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73 * @param error Report any errors using the main.error() methods. |
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74 * @return true if no errors, false otherwise. |
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75 */ |
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76 public boolean parseArgs(String argv[], Main main) { |
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77 for (int i = 0; i < argv.length; i++) { |
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78 if (argv[i] != null) { |
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79 String arg = argv[i].toLowerCase(); |
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80 if (arg.equals("-xprint")) { |
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81 whatToPrint = JAVA; |
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82 argv[i] = null; |
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83 if (i+1 < argv.length) { |
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84 if (argv[i+1].equalsIgnoreCase("idl")) { |
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85 argv[++i] = null; |
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86 whatToPrint = IDL; |
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87 } else if (argv[i+1].equalsIgnoreCase("both")) { |
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88 argv[++i] = null; |
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89 whatToPrint = BOTH; |
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90 } |
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91 } |
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92 } else if (arg.equals("-xglobal")) { |
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93 global = true; |
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94 argv[i] = null; |
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95 } else if (arg.equals("-xqualified")) { |
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96 qualified = true; |
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97 argv[i] = null; |
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98 } else if (arg.equals("-xtrace")) { |
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99 trace = true; |
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100 argv[i] = null; |
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101 } else if (arg.equals("-xvaluemethods")) { |
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102 valueMethods = true; |
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103 argv[i] = null; |
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104 } |
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105 } |
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106 } |
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107 return true; |
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108 } |
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109 |
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110 /** |
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111 * Generate output. Any source files created which need compilation should |
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112 * be added to the compiler environment using the addGeneratedFile(File) |
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113 * method. |
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114 * |
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115 * @param env The compiler environment |
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116 * @param cdef The definition for the implementation class or interface from |
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117 * which to generate output |
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118 * @param destDir The directory for the root of the package hierarchy |
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119 * for generated files. May be null. |
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120 */ |
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121 public void generate(sun.rmi.rmic.BatchEnvironment env, ClassDefinition cdef, File destDir) { |
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122 |
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123 BatchEnvironment ourEnv = (BatchEnvironment) env; |
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124 ContextStack stack = new ContextStack(ourEnv); |
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125 stack.setTrace(trace); |
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126 |
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127 if (valueMethods) { |
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128 ourEnv.setParseNonConforming(true); |
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129 } |
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130 |
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131 // Get our top level type... |
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132 |
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133 CompoundType topType = CompoundType.forCompound(cdef,stack); |
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134 |
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135 if (topType != null) { |
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136 |
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137 try { |
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138 |
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139 // Collect up all the compound types... |
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140 |
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141 Type[] theTypes = topType.collectMatching(TM_COMPOUND); |
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142 |
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143 for (int i = 0; i < theTypes.length; i++) { |
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144 |
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145 out.pln("\n-----------------------------------------------------------\n"); |
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146 |
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147 Type theType = theTypes[i]; |
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148 |
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149 switch (whatToPrint) { |
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150 case JAVA: theType.println(out,qualified,false,false); |
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151 break; |
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152 |
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153 case IDL: theType.println(out,qualified,true,global); |
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154 break; |
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155 |
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156 case BOTH: theType.println(out,qualified,false,false); |
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157 theType.println(out,qualified,true,global); |
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158 break; |
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159 |
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160 default: throw new CompilerError("Unknown type!"); |
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161 } |
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162 } |
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163 |
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164 out.flush(); |
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165 |
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166 } catch (IOException e) { |
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167 throw new CompilerError("PrintGenerator caught " + e); |
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168 } |
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169 } |
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170 } |
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171 } |