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Copy pathMain.java
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executable file
·110 lines (98 loc) · 3.94 KB
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package test;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.ObjectInputStream;
import java.sql.Connection;
import database.connector.FirebirdConnection;
import database.connector.IConnector;
import database.serializer.common.RecordWrap;
import database.serializer.pack.PackRecordFactory;
import database.serializer.pack.column.DatabaseColumn;
import database.serializer.unpack.UnpackRecordFactory;
import database.serializer.unpack.interceptors.TablePartColumns;
import database.serializer.unpack.interceptors.TablePartCopy;
import database.serializer.unpack.interceptors.columns.ColumnInterceptor;
import database.serializer.unpack.interceptors.columns.FirebirdIdGenerator;
import database.serializer.unpack.interceptors.columns.LoggerInterceptor;
public class Main {
public static void main(String[] args){
System.out.println("begin");
IConnector connector=new FirebirdConnection(null, "V:\\Database\\PARKING.GDB", "SYSDBA","masterkey");
//RecordFactory factory=new RecordFactory("USER_DATA_GROUP","ID",new DatabaseColumn("ID"),new DatabaseColumn("NAME"));
// ïîëó÷èòü äàííûå èç áàçû äàííûõ è ñîõðàíèòü èõ â
// ñîçäàòü ôàáðèêó äëÿ óïàêîâêè äàííûõ â îáúåêòû
PackRecordFactory factory=new PackRecordFactory("EVENT",
"ID",
new DatabaseColumn("ID"),
new DatabaseColumn("FILENAME"),
new DatabaseColumn("DATE_SENSOR")
);
RecordWrap recordWrap=factory.getRecords(connector.getConnection(),1,2,3);
// îòïðâèòü îáúåêò â OutputStream
String fileName="c:\\temp.bin";
FileOutputStream output=null;
try{
output=new FileOutputStream(fileName);
factory.writeToStream(output, recordWrap);
}catch(Exception ex){
System.err.println("Exception ex:"+ex.getMessage());
}finally{
try{
output.close();
}catch(Exception ex){};
}
//--------------------------------
// ïðî÷åñòü îáúåêò èç InputStream
IConnector serverConnector=new FirebirdConnection(null, "V:\\Database\\ParkingServer.gdb", "SYSDBA","masterkey");
// UnpackRecordFactory unpack=new UnpackRecordFactory(new TableFullCopy("EVENT","EVENT1"));
UnpackRecordFactory unpack=new UnpackRecordFactory(new TablePartCopy("EVENT",
new TablePartColumns("EVENT1",
new String[]{
"DATE_SENSOR"},
new ColumnInterceptor[]{
new FirebirdIdGenerator("ID","GEN_EVENT1_ID"),
new LoggerInterceptor("FILENAME","c:\\temp\\")
}
)
)
);
Connection connection=serverConnector.getConnection();
FileInputStream fis=null;
try{
fis=new FileInputStream(fileName);
ObjectInputStream input=new ObjectInputStream(fis);
Object object=input.readObject();
unpack.processPackage(new RecordWrap[]{(RecordWrap)object} , connection);
connection.commit();
}catch(Exception ex){
System.err.println("Read from stream Exception: "+ex.getMessage());
}finally{
try{
fis.close();
}catch(Exception ex){};
}
getObjectFromFile(fileName);
System.out.println("end");
}
private static void getObjectFromFile(String pathToFile){
FileInputStream fis=null;
try{
fis=new FileInputStream(pathToFile);
ObjectInputStream input=new ObjectInputStream(fis);
RecordWrap record=(RecordWrap)input.readObject();
int rowCount=record.getRowCount();
for(int rowCounter=0;rowCounter<rowCount;rowCounter++){
for(int counter=0;counter<record.getColumnSize();counter++){
System.out.print(record.getFieldNames()[counter]+": "+record.getObjects(rowCounter)[counter]+" ");
}
System.out.println();
}
}catch(Exception ex){
System.out.println("Error ");
}finally{
try{
fis.close();
}catch(Exception ex){};
}
}
}