X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;ds=sidebyside;f=src%2Forg%2Fibex%2Fclassgen%2FFieldGen.java;h=3640834f87aa20f5e9eb05aafb418da46a800c02;hb=0b535cb6b45f0d8a1d43eee75a3fe187ed383ef8;hp=b65cb09d39c7ca8ef8bd873210760791311ded2a;hpb=81fd22a1bc8c3117a5279da19fd3443976d03095;p=org.ibex.classgen.git

diff --git a/src/org/ibex/classgen/FieldGen.java b/src/org/ibex/classgen/FieldGen.java
index b65cb09..3640834 100644
--- a/src/org/ibex/classgen/FieldGen.java
+++ b/src/org/ibex/classgen/FieldGen.java
@@ -4,59 +4,47 @@ import java.io.*;
 
 /** Class representing a field in a generated classfile
     @see ClassFile#addField */
-public class FieldGen implements CGConst {
-    private final String name;
-    private final Type type;
-    private final int flags;
-    private final ClassFile.AttrGen attrs;
+public class FieldGen extends Type.Class.Field.Body {
 
     StringBuffer debugToString(StringBuffer sb) {
-        sb.append(ClassFile.flagsToString(flags,false));
-        sb.append(type.debugToString());
+        sb.append(ClassFile.flagsToString(flags, false));
+        sb.append(getField().getType().debugToString());
         sb.append(" ");
-        sb.append(name);
-        if(attrs.contains("ConstantValue"))
-            sb.append(" = \"").append(attrs.get("ConstantValue")).append("\"");
+        sb.append(getField().getName());
+        if (attrs.contains("ConstantValue")) sb.append(" = \"").append(attrs.get("ConstantValue")).append("\"");
         sb.append(";");
         return sb;
     }
     
-    FieldGen(DataInput in, ConstantPool cp) throws IOException {
-        flags = in.readShort();
-        if((flags & ~(ACC_PUBLIC|ACC_PRIVATE|ACC_PROTECTED|ACC_VOLATILE|ACC_TRANSIENT|ACC_STATIC|ACC_FINAL)) != 0)
-            throw new ClassFile.ClassReadExn("invalid flags");        
-        name = cp.getUtf8KeyByIndex(in.readShort());
-        type = Type.instance(cp.getUtf8KeyByIndex(in.readShort()));
-        attrs = new ClassFile.AttrGen(in,cp);
+    FieldGen(Type.Class c, DataInput in, ConstantPool cp) throws IOException {
+        this(in.readShort(),
+             c.field(cp.getUtf8KeyByIndex(in.readShort()),
+                     Type.fromDescriptor(cp.getUtf8KeyByIndex(in.readShort()))),
+             new ClassFile.AttrGen(in, cp));
     }
 
-    FieldGen(ClassFile owner, String name, Type type, int flags) {
-        if((flags & ~(ACC_PUBLIC|ACC_PRIVATE|ACC_PROTECTED|ACC_VOLATILE|ACC_TRANSIENT|ACC_STATIC|ACC_FINAL)) != 0)
-            throw new IllegalArgumentException("invalid flags");
-        this.name = name;
-        this.type = type;
-        this.flags = flags;
-        this.attrs = new ClassFile.AttrGen();        
-   }
+    private FieldGen(int flags, Type.Class.Field field, ClassFile.AttrGen attrs) { this(field, flags, attrs); }
+    FieldGen(Type.Class.Field field, int flags) { this(field, flags, new ClassFile.AttrGen()); }
+    FieldGen(Type.Class.Field field, int flags, ClassFile.AttrGen attrs) { field.super(flags, attrs); }
     
     /** Sets the ContantValue attribute for this field. 
         @param val The value to set this field to. Must be an Integer, Long, Float, Double, or String */
     public void setConstantValue(Object val) {
-        if((flags & ACC_STATIC) == 0) throw new IllegalStateException("field does not have the ACC_STATIC bit set");
+        if (!isStatic()) throw new IllegalStateException("field does not have the STATIC bit set");
         attrs.put("ConstantValue",val);
     }
     
     void finish(ConstantPool cp) {
-        cp.addUtf8(name);
-        cp.addUtf8(type.getDescriptor());
+        cp.addUtf8(getField().getName());
+        cp.addUtf8(getField().getType().getDescriptor());
         
         attrs.finish(cp);
     }
     
     void dump(DataOutput o, ConstantPool cp) throws IOException {
-        o.writeShort(flags);
-        o.writeShort(cp.getUtf8Index(name));
-        o.writeShort(cp.getUtf8Index(type.getDescriptor()));
+        o.writeShort(getFlags());
+        o.writeShort(cp.getUtf8Index(getField().getName()));
+        o.writeShort(cp.getUtf8Index(getField().getType().getDescriptor()));
         attrs.dump(o,cp);
     }
 }