public static Object[] createObjectsForRow(RowMetaInterface rowMeta, Object[] rowData)
throws KettleValueException {
Object[] values = new Object[rowMeta.size()];
for (int i = 0; i < rowMeta.size(); i++) {
ValueMetaInterface valueMeta = rowMeta.getValueMeta(i);
Object valueData = rowData[i];
// Prevent a NullPointerException below
if (valueData == null || valueMeta == null) {
values[i] = null;
continue;
}
int length = valueMeta.getLength();
switch (valueMeta.getType()) {
case ValueMetaInterface.TYPE_INTEGER:
if (length < 3) {
values[i] = new Byte(valueMeta.getInteger(valueData).byteValue());
} else {
if (length < 5) {
values[i] = new Short(valueMeta.getInteger(valueData).shortValue());
} else {
values[i] = valueMeta.getInteger(valueData);
}
}
break;
case ValueMetaInterface.TYPE_NUMBER:
values[i] = valueMeta.getNumber(valueData);
break;
case ValueMetaInterface.TYPE_DATE:
values[i] = valueMeta.getDate(valueData);
break;
case ValueMetaInterface.TYPE_STRING:
values[i] = valueMeta.getString(valueData);
break;
case ValueMetaInterface.TYPE_BINARY:
values[i] = valueMeta.getBinary(valueData);
break;
case ValueMetaInterface.TYPE_BOOLEAN:
values[i] = valueMeta.getBoolean(valueData);
break;
case ValueMetaInterface.TYPE_BIGNUMBER:
values[i] = valueMeta.getNumber(valueData);
break;
default:
break;
}
}
return values;
}
public Object getKettleValue(Object input, int type) throws KettleException {
Object result = null;
Object valTmp = null;
switch (type) {
case ValueMetaInterface.TYPE_INTEGER:
if (null == input) {
// TODO: get default value from dialog-input
valTmp = getDefaultValue(type);
} else if (input instanceof Number) {
valTmp = new Long(((Number) input).intValue());
} else if (input instanceof Binary) {
byte[] b = ((Binary) input).getData();
String s = new String(b);
valTmp = new Long(s);
} else {
valTmp = new Long(input.toString());
}
result = m_tmpValueMeta.getInteger(valTmp);
break;
case ValueMetaInterface.TYPE_NUMBER:
if (null == input) {
valTmp = getDefaultValue(type);
} else if (input instanceof Number) {
valTmp = new Double(((Number) input).doubleValue());
} else if (valTmp instanceof Binary) {
byte[] b = ((Binary) input).getData();
String s = new String(b);
valTmp = new Double(s);
} else {
valTmp = new Double(input.toString());
}
result = m_tmpValueMeta.getNumber(valTmp);
break;
case ValueMetaInterface.TYPE_STRING:
if (null == input) {
valTmp = getDefaultValue(type);
result = m_tmpValueMeta.getString(valTmp);
} else {
result = m_tmpValueMeta.getString(input);
}
break;
case ValueMetaInterface.TYPE_BINARY:
if (null == input) {
valTmp = getDefaultValue(type);
} else if (input instanceof Binary) {
valTmp = ((Binary) input).getData();
} else {
valTmp = input.toString().getBytes();
}
result = m_tmpValueMeta.getBinary(valTmp);
break;
case ValueMetaInterface.TYPE_BOOLEAN:
if (null == input) {
valTmp = getDefaultValue(type);
} else if (input instanceof Number) {
valTmp = new Boolean(((Number) input).intValue() != 0);
} else if (input instanceof Date) {
valTmp = new Boolean(((Date) input).getTime() != 0);
} else {
valTmp =
new Boolean(
input.toString().equalsIgnoreCase("false")
|| input.toString().equalsIgnoreCase("0"));
}
result = !m_tmpValueMeta.getBoolean(valTmp);
break;
case ValueMetaInterface.TYPE_DATE:
if (null == input) {
valTmp = getDefaultValue(type);
} else if (input instanceof Number) {
valTmp = new Date(((Number) input).longValue());
} else if (input instanceof Date) {
valTmp = input;
} else {
throw new KettleException(
BaseMessages.getString(
PKG, "SequoiaDB.ErrorMessage.DateConversion", input.toString()));
}
result = m_tmpValueMeta.getDate(valTmp);
default:
}
return result;
}