org.frameworkset.tran.plugin.mongocdc.MongoDBCDCContextImpl Maven / Gradle / Ivy
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bboss etl,datastream,elasticsearch client with restful and java api without elasticsearch jar dependended.
package org.frameworkset.tran.plugin.mongocdc;
/**
* Copyright 2008 biaoping.yin
*
* 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.
*/
import com.frameworkset.orm.annotation.BatchContext;
import org.bson.BsonValue;
import org.frameworkset.elasticsearch.client.ResultUtil;
import org.frameworkset.tran.Record;
import org.frameworkset.tran.context.ContextImpl;
import org.frameworkset.tran.context.ImportContext;
import org.frameworkset.tran.schedule.TaskContext;
import org.frameworkset.tran.schedule.timer.TimeUtil;
import java.math.BigDecimal;
import java.text.DateFormat;
import java.text.SimpleDateFormat;
import java.time.LocalDate;
import java.time.LocalDateTime;
import java.util.Date;
/**
*
Description:
*
* Copyright (c) 2018
* @Date 2018/9/11 17:48
* @author biaoping.yin
* @version 1.0
*/
public class MongoDBCDCContextImpl extends ContextImpl {
public MongoDBCDCContextImpl(TaskContext taskContext, ImportContext importContext, Record record, BatchContext batchContext){
super( taskContext,importContext, record,batchContext);
}
@Override
public long getLongValue(String fieldName) throws Exception {
Object value = this.getValue(fieldName);
if(value == null)
return 0l;
if(value instanceof BsonValue){
BsonValue bsonValue = ((BsonValue)value);
if(bsonValue.isInt64()) {
return bsonValue.asInt64().longValue();
}
else if(bsonValue.isInt32()) {
return bsonValue.asInt32().longValue();
}
else if(bsonValue.isNumber()) {
return bsonValue.asNumber().longValue();
}
}
return ResultUtil.longValue(value,0l);
}
@Override
public String getStringValue(String fieldName) throws Exception {
Object value = this.getValue(fieldName);
if(value == null)
return null;
if(value instanceof BsonValue){
BsonValue bsonValue = ((BsonValue)value);
if(bsonValue.isString()) {
return bsonValue.asString().getValue();
}
}
return ResultUtil.stringValue(value,null);
}
@Override
public String getStringValue(String fieldName,String defaultValue) throws Exception {
Object value = this.getValue(fieldName);
if(value == null)
return defaultValue;
if(value instanceof BsonValue){
BsonValue bsonValue = ((BsonValue)value);
if(bsonValue.isString()) {
return bsonValue.asString().getValue();
}
}
return ResultUtil.stringValue(value,null);
}
@Override
public boolean getBooleanValue(String fieldName) throws Exception {
Object value = this.getValue(fieldName);
// return ResultUtil.booleanValue(value,false);
if(value == null)
return false;
if(value instanceof BsonValue){
BsonValue bsonValue = ((BsonValue)value);
if(bsonValue.isBoolean()) {
return bsonValue.asBoolean().getValue();
}
}
return ResultUtil.booleanValue(value,false);
}
@Override
public boolean getBooleanValue(String fieldName,boolean defaultValue) throws Exception {
Object value = this.getValue(fieldName);
// return ResultUtil.booleanValue(value,false);
if(value == null)
return defaultValue;
if(value instanceof BsonValue){
BsonValue bsonValue = ((BsonValue)value);
if(bsonValue.isBoolean()) {
return bsonValue.asBoolean().getValue();
}
}
return ResultUtil.booleanValue(value,defaultValue);
}
@Override
public double getDoubleValue(String fieldName) throws Exception {
Object value = this.getValue(fieldName);
// return ResultUtil.doubleValue(value,0d);
if(value == null)
return 0d;
if(value instanceof BsonValue){
BsonValue bsonValue = ((BsonValue)value);
if(bsonValue.isDouble()) {
return bsonValue.asDouble().getValue();
}
else if(bsonValue.isNumber()) {
return bsonValue.asNumber().longValue();
}
}
return ResultUtil.doubleValue(value,0d);
}
@Override
public float getFloatValue(String fieldName) throws Exception {
double dd = this.getDoubleValue(fieldName);
return (float) dd;
}
@Override
public int getIntegerValue(String fieldName) throws Exception {
Object value = this.getValue(fieldName);
if(value == null)
return 0;
if(value instanceof BsonValue){
BsonValue bsonValue = ((BsonValue)value);
if(bsonValue.isInt32()) {
return bsonValue.asInt32().getValue();
}
else if(bsonValue.isNumber()) {
return bsonValue.asNumber().intValue();
}
}
return ResultUtil.integerValue(value,0);
}
@Override
public Date getDateValue(String fieldName) throws Exception {
Object value = this.getValue(fieldName);
if(value == null)
return null;
else if(value instanceof BsonValue){
BsonValue bsonValue = ((BsonValue)value);
if(bsonValue.isDateTime()) {
return new Date(bsonValue.asDateTime().getValue());
}
else if(bsonValue.isNumber()) {
return new Date(bsonValue.asNumber().longValue());
}
}
else if(value instanceof String){
LocalDateTime localDateTime = TimeUtil.localDateTime((String)value);
return TimeUtil.convertLocalDatetime(localDateTime);
}
else if(value instanceof Date){
return (Date)value;
}
else if(value instanceof LocalDateTime){
return TimeUtil.convertLocalDatetime((LocalDateTime)value);
}
else if(value instanceof LocalDate){
return TimeUtil.convertLocalDate((LocalDate)value);
}
else if(value instanceof BigDecimal){
return new Date(((BigDecimal)value).longValue());
}
else if(value instanceof Long){
return new Date(((Long)value).longValue());
}
throw new IllegalArgumentException("Convert date value failed:"+value );
}
@Override
public Date getDateValue(String fieldName, String dateFormat) throws Exception{
SimpleDateFormat simpleDateFormat = new SimpleDateFormat(dateFormat);
return getDateValue( fieldName, simpleDateFormat);
}
@Override
public Date getDateValue(String fieldName,DateFormat dateFormat) throws Exception {
Object value = this.getValue(fieldName);
if(value == null)
return null;
else if(value instanceof BsonValue){
BsonValue bsonValue = ((BsonValue)value);
if(bsonValue.isDateTime()) {
return new Date(bsonValue.asDateTime().getValue());
}
else if(bsonValue.isNumber()) {
return new Date(bsonValue.asNumber().longValue());
}
else if(bsonValue.isString()){
return dateFormat.parse(bsonValue.asString().getValue());
}
}
else if(value instanceof Date){
return (Date)value;
}
else if(value instanceof LocalDateTime){
return TimeUtil.convertLocalDatetime((LocalDateTime)value);
}
else if(value instanceof LocalDate){
return TimeUtil.convertLocalDate((LocalDate)value);
}
else if(value instanceof BigDecimal){
return new Date(((BigDecimal)value).longValue());
}
else if(value instanceof Long){
return new Date(((Long)value).longValue());
}
else if(value instanceof String){
// SerialUtil.getDateFormateMeta().toDateFormat();
return dateFormat.parse((String) value);
}
throw new IllegalArgumentException("Convert date value failed:"+value );
}
}
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