@Override
public String getMessage() {
StringBuffer sbuf = new StringBuffer(100);
if (number == ARG_DESCRIPTION) {
sbuf.append(procname);
} else if (number == ARG_CAST || number == ARG_VARNAME) {
sbuf.append("Value");
} else {
sbuf.append("Argument ");
if (number > 0) {
sbuf.append('#');
sbuf.append(number);
}
}
if (argValue != null) {
sbuf.append(" '");
String argString = argValue.toString();
if (argString.length() > 50) {
sbuf.append(argString.substring(0, 47));
sbuf.append("...");
} else sbuf.append(argString);
sbuf.append("'");
}
if (procname != null && number != ARG_DESCRIPTION) {
sbuf.append(number == ARG_VARNAME ? " for variable '" : " to '");
sbuf.append(procname);
sbuf.append("'");
}
sbuf.append(" has wrong type");
if (argValue != null) {
sbuf.append(" (");
Class wrongClass = argValue.getClass();
Language currentLang = Language.getDefaultLanguage();
String wrongClassname =
currentLang == null
? wrongClass.getName()
: currentLang.formatType(currentLang.getTypeFor(wrongClass));
sbuf.append(wrongClassname);
sbuf.append(")");
}
Object expectType = expectedType;
if (expectType == null && number > 0 && proc instanceof MethodProc)
expectType = ((MethodProc) proc).getParameterType(number - 1);
if (expectType != null && expectType != Type.pointer_type) {
sbuf.append(" (expected: ");
if (expectType instanceof Type) expectType = ((Type) expectType).getName();
else if (expectType instanceof Class) expectType = ((Class) expectType).getName();
sbuf.append(expectType);
sbuf.append(")");
}
Throwable ex = getCause();
if (ex != null) {
String msg = ex.getMessage();
if (msg != null) {
sbuf.append(" (");
sbuf.append(msg);
sbuf.append(')');
}
}
return sbuf.toString();
}
/** The compiler insert calls to this method for applications and applets. */
public static void registerEnvironment() {
Language.setDefaults(instance);
}