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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.io.Writer;
import java.sql.CallableStatement;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.sql.SQLException;
import com.landawn.abacus.parser.SerializationConfig;
import com.landawn.abacus.util.ByteList;
import com.landawn.abacus.util.CharacterWriter;
import com.landawn.abacus.util.N;
/**
*
* @author Haiyang Li
* @since 0.8
*/
@SuppressWarnings("java:S2160")
public final class PrimitiveByteListType extends AbstractPrimitiveListType {
public static final String BYTE_LIST = ByteList.class.getSimpleName();
private final Type arrayType = N.typeOf(byte[].class);
private final Type elementType = N.typeOf(byte.class);
protected PrimitiveByteListType() {
super(BYTE_LIST);
}
/**
*
*
* @return
*/
@Override
public Class clazz() {
return ByteList.class;
}
/**
* Gets the element type.
*
* @return
*/
@Override
public Type getElementType() {
return elementType;
}
/**
*
* @param x
* @return
*/
@Override
public String stringOf(ByteList x) {
return x == null ? null : arrayType.stringOf(x.trimToSize().array());
}
/**
*
* @param str
* @return
*/
@Override
public ByteList valueOf(String str) {
return N.isNullOrEmpty(str) ? null : ByteList.of(arrayType.valueOf(str));
}
/**
*
* @param rs
* @param columnIndex
* @return
* @throws SQLException the SQL exception
*/
@Override
public ByteList get(ResultSet rs, int columnIndex) throws SQLException {
final byte[] bytes = rs.getBytes(columnIndex);
return bytes == null ? null : ByteList.of(bytes);
}
/**
*
* @param rs
* @param columnLabel
* @return
* @throws SQLException the SQL exception
*/
@Override
public ByteList get(ResultSet rs, String columnLabel) throws SQLException {
final byte[] bytes = rs.getBytes(columnLabel);
return bytes == null ? null : ByteList.of(bytes);
}
/**
*
* @param stmt
* @param columnIndex
* @param x
* @throws SQLException the SQL exception
*/
@Override
public void set(PreparedStatement stmt, int columnIndex, ByteList x) throws SQLException {
stmt.setBytes(columnIndex, x == null ? null : x.trimToSize().array());
}
/**
*
* @param stmt
* @param parameterName
* @param x
* @throws SQLException the SQL exception
*/
@Override
public void set(CallableStatement stmt, String parameterName, ByteList x) throws SQLException {
stmt.setBytes(parameterName, x == null ? null : x.trimToSize().array());
}
/**
*
* @param stmt
* @param columnIndex
* @param x
* @param sqlTypeOrLength
* @throws SQLException the SQL exception
*/
@Override
public void set(PreparedStatement stmt, int columnIndex, ByteList x, int sqlTypeOrLength) throws SQLException {
stmt.setBytes(columnIndex, x == null ? null : x.trimToSize().array());
}
/**
*
* @param stmt
* @param parameterName
* @param x
* @param sqlTypeOrLength
* @throws SQLException the SQL exception
*/
@Override
public void set(CallableStatement stmt, String parameterName, ByteList x, int sqlTypeOrLength) throws SQLException {
stmt.setBytes(parameterName, x == null ? null : x.trimToSize().array());
}
/**
*
* @param writer
* @param x
* @throws IOException Signals that an I/O exception has occurred.
*/
@Override
public void write(Writer writer, ByteList x) throws IOException {
if (x == null) {
writer.write(NULL_CHAR_ARRAY);
} else {
arrayType.write(writer, x.trimToSize().array());
}
}
/**
*
* @param writer
* @param x
* @param config
* @throws IOException Signals that an I/O exception has occurred.
*/
@Override
public void writeCharacter(CharacterWriter writer, ByteList x, SerializationConfig config) throws IOException {
if (x == null) {
writer.write(NULL_CHAR_ARRAY);
} else {
arrayType.writeCharacter(writer, x.trimToSize().array(), config);
}
}
}