public void visitEnum(final String name, final String desc, final String value) {
++size;
if (named) {
bv.putShort(cw.newUTF8(name));
}
bv.put12('e', cw.newUTF8(desc)).putShort(cw.newUTF8(value));
}
public AnnotationVisitor visitArray(final String name) {
++size;
if (named) {
bv.putShort(cw.newUTF8(name));
}
// write tag, and reserve space for array size
bv.put12('[', 0);
return new AnnotationWriter(cw, false, bv, bv, bv.length - 2);
}
public AnnotationVisitor visitAnnotation(final String name, final String desc) {
++size;
if (named) {
bv.putShort(cw.newUTF8(name));
}
// write tag and type, and reserve space for values count
bv.put12('@', cw.newUTF8(desc)).putShort(0);
return new AnnotationWriter(cw, true, bv, bv, bv.length - 2);
}
/**
* Adds a string to the constant pool of the class being build. Does nothing if the constant pool
* already contains a similar item.
*
* @param value the String value.
* @return a new or already existing string item.
*/
private Item newString(final String value) {
key2.set(STR, value, null, null);
Item result = get(key2);
if (result == null) {
pool.put12(STR, newUTF8(value));
result = new Item(index++, key2);
put(result);
}
return result;
}
/**
* Adds a class reference to the constant pool of the class being build. Does nothing if the
* constant pool already contains a similar item. <i>This method is intended for {@link Attribute}
* sub classes, and is normally not needed by class generators or adapters.</i>
*
* @param value the internal name of the class.
* @return a new or already existing class reference item.
*/
Item newClassItem(final String value) {
key2.set(CLASS, value, null, null);
Item result = get(key2);
if (result == null) {
pool.put12(CLASS, newUTF8(value));
result = new Item(index++, key2);
put(result);
}
return result;
}
/**
* Puts one byte and two shorts into the constant pool.
*
* @param b a byte.
* @param s1 a short.
* @param s2 another short.
*/
private void put122(final int b, final int s1, final int s2) {
pool.put12(b, s1).putShort(s2);
}
/**
* Puts one byte and two shorts into the constant pool.
*
* @param b a byte.
* @param s1 a short.
* @param s2 another short.
*/
private void put122(int b, int s1, int s2) {
pool.put12(b, s1).putShort(s2);
}
public void visit(final String name, final Object value) {
++size;
if (named) {
bv.putShort(cw.newUTF8(name));
}
if (value instanceof String) {
bv.put12('s', cw.newUTF8((String) value));
} else if (value instanceof Byte) {
bv.put12('B', cw.newInteger(((Byte) value).byteValue()).index);
} else if (value instanceof Boolean) {
int v = ((Boolean) value).booleanValue() ? 1 : 0;
bv.put12('Z', cw.newInteger(v).index);
} else if (value instanceof Character) {
bv.put12('C', cw.newInteger(((Character) value).charValue()).index);
} else if (value instanceof Short) {
bv.put12('S', cw.newInteger(((Short) value).shortValue()).index);
} else if (value instanceof Type) {
bv.put12('c', cw.newUTF8(((Type) value).getDescriptor()));
} else if (value instanceof byte[]) {
byte[] v = (byte[]) value;
bv.put12('[', v.length);
for (int i = 0; i < v.length; i++) {
bv.put12('B', cw.newInteger(v[i]).index);
}
} else if (value instanceof boolean[]) {
boolean[] v = (boolean[]) value;
bv.put12('[', v.length);
for (int i = 0; i < v.length; i++) {
bv.put12('Z', cw.newInteger(v[i] ? 1 : 0).index);
}
} else if (value instanceof short[]) {
short[] v = (short[]) value;
bv.put12('[', v.length);
for (int i = 0; i < v.length; i++) {
bv.put12('S', cw.newInteger(v[i]).index);
}
} else if (value instanceof char[]) {
char[] v = (char[]) value;
bv.put12('[', v.length);
for (int i = 0; i < v.length; i++) {
bv.put12('C', cw.newInteger(v[i]).index);
}
} else if (value instanceof int[]) {
int[] v = (int[]) value;
bv.put12('[', v.length);
for (int i = 0; i < v.length; i++) {
bv.put12('I', cw.newInteger(v[i]).index);
}
} else if (value instanceof long[]) {
long[] v = (long[]) value;
bv.put12('[', v.length);
for (int i = 0; i < v.length; i++) {
bv.put12('J', cw.newLong(v[i]).index);
}
} else if (value instanceof float[]) {
float[] v = (float[]) value;
bv.put12('[', v.length);
for (int i = 0; i < v.length; i++) {
bv.put12('F', cw.newFloat(v[i]).index);
}
} else if (value instanceof double[]) {
double[] v = (double[]) value;
bv.put12('[', v.length);
for (int i = 0; i < v.length; i++) {
bv.put12('D', cw.newDouble(v[i]).index);
}
} else {
Item i = cw.newConstItem(value);
bv.put12(".s.IFJDCS".charAt(i.type), i.index);
}
}
