public static CP_INFO loadConstant(ClazzInputStream cis, Clazz clazz)
throws ClazzException, IOException {
CP_INFO cp_info;
int tag = cis.readU1();
switch (tag) {
case CONSTANT_Class:
cp_info = new CONSTANT_Class_info();
break;
case CONSTANT_Fieldref:
cp_info = new CONSTANT_Fieldref_info();
break;
case CONSTANT_Methodref:
cp_info = new CONSTANT_Methodref_info();
break;
case CONSTANT_InterfaceMethodref:
cp_info = new CONSTANT_InterfaceMethodref_info();
break;
case CONSTANT_String:
cp_info = new CONSTANT_String_info();
break;
case CONSTANT_Integer:
cp_info = new CONSTANT_Integer_info();
break;
case CONSTANT_Float:
cp_info = new CONSTANT_Float_info();
break;
case CONSTANT_Long:
cp_info = new CONSTANT_Long_info();
break;
case CONSTANT_Double:
cp_info = new CONSTANT_Double_info();
break;
case CONSTANT_NameAndType:
cp_info = new CONSTANT_NameAndType_info();
break;
case CONSTANT_Utf8:
cp_info = new CONSTANT_Utf8_info();
break;
default:
throw new ClazzException("Invalid constant type " + tag);
}
cp_info.load(cis, clazz);
return cp_info;
}
public void load(ClazzInputStream cis) throws IOException, ClazzException {
attributeLength = (int) cis.readU4();
int local_variable_table_type_length = cis.readU2();
local_variable_type_table = new LocalSignedVariable[local_variable_table_type_length];
for (int i = 0; i < local_variable_table_type_length; i++) {
local_variable_type_table[i] = new LocalSignedVariable();
local_variable_type_table[i].start_pc = cis.readU2();
local_variable_type_table[i].length = cis.readU2();
int name_index = cis.readU2();
local_variable_type_table[i].name = (CONSTANT_Utf8) clazz.getConstant_pool()[name_index];
int signature_index = cis.readU2();
local_variable_type_table[i].signature =
(CONSTANT_Utf8) clazz.getConstant_pool()[signature_index];
local_variable_type_table[i].index = cis.readU2();
}
}
public void load(ClazzInputStream cis, Clazz clazz) throws IOException, ClazzException {
cis.readU4(); // attribute length
signature = ((CONSTANT_Utf8_info) clazz.getConstant_pool()[cis.readU2()]).getString();
}