jcfa/src/jp/igapyon/jcfa/util/JcfaWriteUtil.java

   1 package jp.igapyon.jcfa.util;
   2
   3 import java.io.BufferedWriter;
   4 import java.io.FileOutputStream;
   5 import java.io.IOException;
   6 import java.io.OutputStreamWriter;
   7
   8 import jp.igapyon.jcfa.vo.JcfaClass;
   9 import jp.igapyon.jcfa.vo.JcfaComment;
  10 import jp.igapyon.jcfa.vo.JcfaField;
  11 import jp.igapyon.jcfa.vo.JcfaMethod;
  12 import jp.igapyon.jcfa.vo.JcfaUnit;
  13
  14 public class JcfaWriteUtil {
  15         public static void writeToFile(final JcfaUnit jcfaUnit) throws IOException {
  16                 final StringBuffer result = new StringBuffer();
  17
  18                 for (JcfaClass jcfaClass : jcfaUnit.getClassList()) {
  19                         writeToBuffer(jcfaClass, result);
  20                 }
  21
  22                 final BufferedWriter writer = new BufferedWriter(
  23                                 new OutputStreamWriter(new FileOutputStream(
  24                                                 jcfaUnit.getTargetFile())));
  25                 writer.write(JcfaEclipseUtil.formatSource(result.toString()));
  26                 writer.close();
  27         }
  28
  29         /**
  30          * Write class
  31          *
  32          * @param jcfaClass
  33          * @param result
  34          */
  35         public static void writeToBuffer(final JcfaClass jcfaClass,
  36                         final StringBuffer result) {
  37
  38                 if (jcfaClass.isMainClass()) {
  39                         if (jcfaClass.getName().contains(".")) {
  40                                 result.append(" package "
  41                                                 + jcfaClass.getName().substring(0,
  42                                                                 jcfaClass.getName().lastIndexOf(".")) + ";");
  43                         }
  44                 }
  45
  46                 writeToBuffer(jcfaClass.getComment(), result);
  47
  48                 result.append(jcfaClass.getAccess());
  49                 result.append(" class " + jcfaClass.getLocalName());
  50                 if (jcfaClass.getExtendsName() != null
  51                                 && jcfaClass.getExtendsName().length() > 0
  52                                 && jcfaClass.getExtendsName().equals("java.lang.Object") == false) {
  53                         result.append(" extends " + jcfaClass.getExtendsName());
  54                 }
  55                 result.append("{");
  56
  57                 for (JcfaField jcfaField : jcfaClass.getFieldList()) {
  58                         writeToBuffer(jcfaField, result);
  59                 }
  60
  61                 for (JcfaMethod jcfaMethod : jcfaClass.getMethodList()) {
  62                         writeToBuffer(jcfaMethod, result);
  63                 }
  64
  65                 result.append("}");
  66         }
  67
  68         /**
  69          * Write field.
  70          *
  71          * @param jcfaField
  72          * @param result
  73          */
  74         public static void writeToBuffer(final JcfaField jcfaField,
  75                         final StringBuffer result) {
  76                 writeToBuffer(jcfaField.getComment(), result);
  77
  78                 result.append(" " + jcfaField.getAccess() + " " + jcfaField.getType()
  79                                 + " " + jcfaField.getName());
  80                 if (jcfaField.getConstantValue() != null) {
  81                         result.append(" = ");
  82                         result.append(jcfaField.getConstantValue());
  83                 }
  84                 result.append(";");
  85         }
  86
  87         public static void writeToBuffer(final JcfaMethod jcfaMethod,
  88                         final StringBuffer result) {
  89
  90                 writeToBuffer(jcfaMethod.getComment(), result);
  91
  92         }
  93
  94         public static void writeToBuffer(final JcfaComment jcfaComment,
  95                         final StringBuffer result) {
  96                 if (jcfaComment.isJavaDoc()) {
  97                         result.append("\n/** ");
  98                 } else {
  99                         result.append("\n/* ");
 100                 }
 101
 102                 for (String comment : jcfaComment.getCommentList()) {
 103                         result.append(" " + comment + " ");
 104                 }
 105
 106                 result.append(" */\n");
 107         }
 108 }