public void setDbEncryptFunction(
DbEncryptFunction dbEncryptFunction, DbEncrypt dbEncrypt, int dbLen) {
this.dbEncryptFunction = dbEncryptFunction;
this.dbEncrypted = true;
this.dbBind = dbEncryptFunction.getEncryptBindSql();
this.dbEncryptedType = isLob() ? Types.BLOB : dbEncrypt.getEncryptDbType();
if (dbLen > 0) {
setDbLength(dbLen);
}
}
private void setEncryption(DeployBeanProperty prop, boolean dbEncString, int dbLen) {
util.checkEncryptKeyManagerDefined(prop.getFullBeanName());
ScalarType<?> st = prop.getScalarType();
if (byte[].class.equals(st.getType())) {
// Always using Java client encryption rather than DB for encryption
// of binary data (partially as this is not supported on all db's etc)
// This could be reviewed at a later stage.
ScalarTypeBytesBase baseType = (ScalarTypeBytesBase) st;
DataEncryptSupport support = createDataEncryptSupport(prop);
ScalarTypeBytesEncrypted encryptedScalarType =
new ScalarTypeBytesEncrypted(baseType, support);
prop.setScalarType(encryptedScalarType);
prop.setLocalEncrypted(true);
return;
}
if (dbEncString) {
DbEncrypt dbEncrypt = util.getDbPlatform().getDbEncrypt();
if (dbEncrypt != null) {
// check if we have a DB encryption function for this type
int jdbcType = prop.getScalarType().getJdbcType();
DbEncryptFunction dbEncryptFunction = dbEncrypt.getDbEncryptFunction(jdbcType);
if (dbEncryptFunction != null) {
// Use DB functions to encrypt and decrypt
prop.setDbEncryptFunction(dbEncryptFunction, dbEncrypt, dbLen);
return;
}
}
}
prop.setScalarType(createScalarType(prop, st));
prop.setLocalEncrypted(true);
if (dbLen > 0) {
prop.setDbLength(dbLen);
}
}