org.anyline.data.jdbc.opengauss.OpenGaussWriter Maven / Gradle / Ivy
/*
* Copyright 2006-2023 www.anyline.org
*
* 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 org.anyline.data.jdbc.opengauss;
import org.anyline.adapter.DataWriter;
import org.anyline.metadata.type.TypeMetadata;
import org.anyline.proxy.ConvertProxy;
import org.anyline.util.DateUtil;
import java.sql.Timestamp;
import java.time.LocalDate;
import java.time.LocalDateTime;
import java.util.Date;
public enum OpenGaussWriter {
DateWriter(new Object[]{java.sql.Date.class, LocalDate.class}, new DataWriter() {
@Override
public Object write(Object value, boolean placeholder, TypeMetadata type) {
if(!placeholder && null != value) {
Date date = (Date) ConvertProxy.convert(value, Date.class, false);
value = " to_date( '"+ DateUtil.format(date)+"', 'YYYY-MM-DD')";
}
return value;
}
}),
DateTimeWriter(new Object[]{Timestamp.class, Date.class, LocalDateTime.class}, new DataWriter() {
@Override
public Object write(Object value, boolean placeholder, TypeMetadata type) {
if(!placeholder && null != value) {
Date date = (Date) ConvertProxy.convert(value, Date.class, false);
value = " to_timestamp( '"+ DateUtil.format(date)+"', 'YYYY-MM-DD HH24:MI:SS')";
}
return value;
}
}),
;
public Object[] supports() {
return supports;
}
public DataWriter writer() {
return writer;
}
private final Object[] supports;
private final DataWriter writer;
OpenGaussWriter(Object[] supports, DataWriter writer) {
this.supports = supports;
this.writer = writer;
}
}