com.landawn.abacus.type.RowIdType Maven / Gradle / Ivy
Go to download
Show more of this group Show more artifacts with this name
Show all versions of abacus-common Show documentation
Show all versions of abacus-common Show documentation
A general programming library in Java/Android. It's easy to learn and simple to use with concise and powerful APIs.
/*
* Copyright (C) 2015 HaiYang Li
*
* Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except
* in compliance with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software distributed under the License
* is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
* or implied. See the License for the specific language governing permissions and limitations under
* the License.
*/
package com.landawn.abacus.type;
import java.io.IOException;
import java.sql.CallableStatement;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.sql.RowId;
import java.sql.SQLException;
import com.landawn.abacus.parser.SerializationConfig;
import com.landawn.abacus.util.CharacterWriter;
/**
*
* @author Haiyang Li
* @since 0.8
*/
public class RowIdType extends AbstractType {
public static final String ROW_ID = RowId.class.getSimpleName();
RowIdType() {
super(ROW_ID);
}
/**
*
*
* @return
*/
@Override
public Class clazz() {
return RowId.class;
}
/**
* Checks if is serializable.
*
* @return true, if is serializable
*/
@Override
public boolean isSerializable() {
return false;
}
/**
*
* @param x
* @return
*/
@Override
public String stringOf(RowId x) {
return x == null ? null : x.toString();
}
/**
*
*
* @param str
* @return
* @throws UnsupportedOperationException
*/
@Override
public RowId valueOf(String str) throws UnsupportedOperationException {
throw new UnsupportedOperationException();
}
/**
*
* @param rs
* @param columnIndex
* @return
* @throws SQLException the SQL exception
*/
@Override
public RowId get(ResultSet rs, int columnIndex) throws SQLException {
return rs.getRowId(columnIndex);
}
/**
*
* @param rs
* @param columnLabel
* @return
* @throws SQLException the SQL exception
*/
@Override
public RowId get(ResultSet rs, String columnLabel) throws SQLException {
return rs.getRowId(columnLabel);
}
/**
*
* @param stmt
* @param columnIndex
* @param x
* @throws SQLException the SQL exception
*/
@Override
public void set(PreparedStatement stmt, int columnIndex, RowId x) throws SQLException {
stmt.setRowId(columnIndex, x);
}
/**
*
* @param stmt
* @param parameterName
* @param x
* @throws SQLException the SQL exception
*/
@Override
public void set(CallableStatement stmt, String parameterName, RowId x) throws SQLException {
stmt.setRowId(parameterName, x);
}
/**
*
* @param writer
* @param x
* @param config
* @throws IOException Signals that an I/O exception has occurred.
*/
@Override
public void writeCharacter(CharacterWriter writer, RowId x, SerializationConfig config) throws IOException {
if (x == null) {
writer.write(NULL_CHAR_ARRAY);
} else {
writer.write(stringOf(x));
}
}
}