Examples with LocalBlob com.revolsys.jdbc.LocalBlob used on opensource projects

Example 1 with LocalBlob

use of com.revolsys.jdbc.LocalBlob in project com.revolsys.open by revolsys.

the class JdbcBlobFieldDefinition method setPreparedStatementValue.

@Override
public int setPreparedStatementValue(final PreparedStatement statement, final int parameterIndex, final Object value) throws SQLException {
    if (value == null) {
        final int sqlType = getSqlType();
        statement.setNull(parameterIndex, sqlType);
    } else {
        Blob blob;
        if (value instanceof Blob) {
            blob = (Blob) value;
        } else if (value instanceof byte[]) {
            final byte[] bytes = (byte[]) value;
            blob = new LocalBlob(bytes);
        } else if (value instanceof CharSequence) {
            final String string = ((CharSequence) value).toString();
            final byte[] bytes = string.getBytes(StandardCharsets.UTF_8);
            blob = new LocalBlob(bytes);
        } else {
            try {
                final Resource resource = Resource.getResource(value);
                blob = new LocalBlob(resource);
            } catch (final IllegalArgumentException e) {
                throw new IllegalArgumentException(value.getClass() + " not valid for a blob column");
            }
        }
        statement.setBlob(parameterIndex, blob);
    }
    return parameterIndex + 1;
}