我在这里使用http://www.prowidesoftware.com/ liberary进行解析。 但我无法读取正确的文件数据意味着它留下了一些阻止，我不知道为什么？
在这里我无法找出哪种类型的用法，可能是mt940，mt950，mt300之类的。
下面我粘贴我的代码，请查看我的代码中的问题。
我正在使用这些jar文件
PW-迅速芯-SRU2016-7.8.5.jar 公地琅-2.6.jar
import java.io.BufferedReader;
import java.io.File;
import java.io.FileReader;
import java.io.StringReader;
import java.sql.SQLException;
import java.text.ParseException;
import java.util.ArrayList;
import java.util.List;
import com.prowidesoftware.swift.io.parser.SwiftParser;
import com.prowidesoftware.swift.model.SwiftMessage;
import com.prowidesoftware.swift.model.field.Field15A;
import com.prowidesoftware.swift.model.field.Field15B;
import com.prowidesoftware.swift.model.mt.mt3xx.MT300;
public class SwiftMt300Parser {
public static final String BLOCK_START_REG_EXP = "\\{1:";
private static final String BLOCK_START = "{1:";
public static void main(String[] args) throws Exception {
SwiftMt300Parser Mt950Parser = new SwiftMt300Parser();
String extPath = "D:\\FX-RECON\\";
950Parser.parse(extPath);
}
public void parse(String folderLocation) {
File mt950FolderLocation = new File(folderLocation+"\\SAMPLES261016NO2.txt");
String mt950Files[] = mt950FolderLocation.list();
SwiftParser swiftMsgParser = null;
try {
swiftMsgParser = new SwiftParser();
BufferedReader br = null;
//if (mt950Files != null && !folderLocation.isEmpty()) {
// for (String fileName : mt950Files) {
//System.out.println(fileName);
try {
String currentLine = "";
StringBuilder mtMessage = new StringBuilder();
List<StringBuilder> messageList = new ArrayList<StringBuilder>();
br = new BufferedReader(new FileReader(mt950FolderLocation));
while ((currentLine = br.readLine()) != null) {
currentLine = currentLine + "\n";
if (currentLine.contains(BLOCK_START)) {
String[] str = currentLine.split(BLOCK_START_REG_EXP);
for (int index = 1; index < str.length; index++) {
String token = str[index];
if (index == 1) {
mtMessage.append(token);
messageList.add(mtMessage);
mtMessage = new StringBuilder();
} else if (index == (str.length - 1)) {
mtMessage = new StringBuilder();
mtMessage.append(BLOCK_START).append(token);
} else {
mtMessage = new StringBuilder();
mtMessage.append(BLOCK_START).append(token);
messageList.add(mtMessage);
}
}
} else {
mtMessage = mtMessage.append(currentLine);
}
}
for (StringBuilder messageBuilder : messageList) {
if (messageBuilder != null) {
swiftMsgParser.setReader(new StringReader(messageBuilder.toString()));
SwiftMessage msg = swiftMsgParser.message();
MT300 mt950 = new MT300(msg);
persistMt950Dummy( mt950);
}
}
} catch (Exception e) {
e.printStackTrace();
} finally {
if (br != null) {
try {
br.close();
} catch (Exception e) {
e.printStackTrace();
}
}
}
//}
//}
} catch (Exception e) {
e.printStackTrace();
} finally {
}
}
long counter=1l;
public int persistMt950Dummy( MT300 mt950) throws SQLException, ParseException {
int insertCount = 0;
try {
System.out.println(mt950.getSender());
System.out.println( mt950.getField30T());
Field15A f=mt950.getField15A();
Field15B f2=mt950.getField15B();
if(mt950.getField20()!=null){
System.out.println( mt950.getField20().getValue());
}
} catch (Exception e) {
//e.printStackTrace();
}
//System.out.println(counter1);
return insertCount;
}
}
下面是我的swift文件块，其上读取了第一个块，但解析器没有解析第二个块。
{1:F01SWANBEB0AXXX0001000001}{2:I300SWANBEB0XXXXN}{3:{108:3000000244}}{4:
:15A:
:20:X
:21:X
:22A:AMND
:94A:BROK
:22C:SWANB00001SWANB0
:17T:Y
:17U:Y
:82A:SWANBEB0
:87A:SWANBEB0
:83A:SWANBEB0
:77D:X
:15B:
:30T:19970401
:30V:19970401
:36:1,
:32B:USD15,
:53A:SWANBEB0
:56A:SWANBEB0
:57A:SWANBEB0
:33B:USD1,12
:53A:SWANBEB0
:56A:SWANBEB0
:57A:SWANBEB0
:58A:SWANBEB0
:15C:
:29A:/NAME/Ralph Whoit/DEPT/IRS
/PHON/1-203-555-1212/TELX/555-1212
/FAXT/1-203-555-1212
:24D:ELEC
:84A:CTFTUS33
:85A:SWANBEB0
:88A:SWANBEB0
:71F:USD50,
:26H:X
:21G:X
:72:/PHON/X
/TELE/X
/TELEBEN/X
:15D:
:17A:Y
:32B:USD15,5
:53A:SWANBEB0
:56A:SWANBEB0
:57A:SWANBEB0
:58A:SWANBEB0
:16A:1
-} {1:F01SWANBEB0AXXX0001000001}{2:I300SWANBEB0XXXXN}{3:{108:3000000244}}{4:
:15A:
:20:X
:21:X
:22A:AMND
:94A:BROK
:22C:SWANB00001SWANB0
:17T:Y
:17U:Y
:82A:SWANBEB0
:87A:SWANBEB0
:83A:SWANBEB0
:77D:X
:15B:
:30T:19970401
:30V:19970401
:36:1,
:32B:USD15,
:53A:SWANBEB0
:56A:SWANBEB0
:57A:SWANBEB0
:33B:USD1,12
:53A:SWANBEB0
:56A:SWANBEB0
:57A:SWANBEB0
:58A:SWANBEB0
:15C:
:29A:/NAME/Ralph Whoit/DEPT/IRS
/PHON/1-203-555-1212/TELX/555-1212
/FAXT/1-203-555-1212
:24D:ELEC
:84A:CTFTUS33
:85A:SWANBEB0
:88A:SWANBEB0
:71F:USD50,
:26H:X
:21G:X
:72:/PHON/X
/TELE/X
/TELEBEN/X
:15D:
:17A:Y
:32B:USD15,5
:53A:SWANBEB0
:56A:SWANBEB0
:57A:SWANBEB0
:58A:SWANBEB0
:16A:1
-}
感谢。
答案 0 :(得分：0)
我得到了上述问题的解决方案。我正在给出解决方案。
import java.io.BufferedReader;
import java.io.File;
import java.io.FileReader;
import java.io.IOException;
import java.io.StringReader;
import java.nio.file.FileSystems;
import java.nio.file.Files;
import java.nio.file.Path;
import java.nio.file.StandardCopyOption;
import java.sql.Connection;
import java.sql.PreparedStatement;
import java.sql.SQLException;
import java.sql.Timestamp;
import java.util.ArrayList;
import java.util.Calendar;
import java.util.HashMap;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
import java.util.Properties;
import java.util.Set;
import com.config.PropertyConfiguration;
import com.prowidesoftware.swift.io.parser.SwiftParser;
import com.prowidesoftware.swift.model.SwiftMessage;
import com.prowidesoftware.swift.model.mt.mt3xx.MT300;
import com.prowidesoftware.swift.model.mt.mt3xx.MT300.SequenceA;
import com.prowidesoftware.swift.model.mt.mt3xx.MT300.SequenceB;
import com.prowidesoftware.swift.model.mt.mt3xx.MT300.SequenceB1;
import com.prowidesoftware.swift.model.mt.mt3xx.MT300.SequenceB2;
import com.prowidesoftware.swift.model.mt.mt3xx.MT320;
import com.prowidesoftware.swift.model.mt.mt3xx.MT320.SequenceC;
import com.prowidesoftware.swift.model.mt.mt3xx.MT320.SequenceD;
import com.prowidesoftware.swift.model.mt.mt6xx.MT600;
public class SwiftParsering {
public static final String BLOCK_START_REG_EXP = "\\{1:";
private static final String BLOCK_START = "{1:";
public static void main(String as[]){
SwiftParsering swift=new SwiftParsering();
swift.fileProcess(new File("D:\\swift\\msg\\"));
}
public void fileProcess(File file){
File[] fileList=file.listFiles();
appProps=new PropertyConfiguration().getAllProperties();
for(int i=0;i<fileList.length;i++){
if(fileList[i].isFile()){
File file2 = fileList[i];
parse(file2);
}
else if (fileList[i].isDirectory()) {
fileProcess(fileList[i]);
}
}
}
public void parse(File mt950FolderLocation) {
System.out.println("welcome");
SwiftParser swiftMsgParser = null;
try {
swiftMsgParser = new SwiftParser();
BufferedReader br = null;
try {
String currentLine = "";
StringBuilder mtMessage = new StringBuilder();
List<StringBuilder> messageList = new ArrayList<StringBuilder>();
br = new BufferedReader(new FileReader(mt950FolderLocation));
while ((currentLine = br.readLine()) != null) {
currentLine = currentLine + "\n";
if (currentLine.contains(BLOCK_START)) {
if(currentLine.startsWith(BLOCK_START)){
String[] str = currentLine.split(BLOCK_START_REG_EXP);
for (int index = 1; index < str.length; index++) {
String token = str[index];
if (index == 1) {
mtMessage.append(token);
messageList.add(mtMessage);
mtMessage = new StringBuilder();
} else if (index == (str.length - 1) || index==1) {
mtMessage = new StringBuilder();
mtMessage.append(BLOCK_START).append(token);
//messageList.add(mtMessage);
} else {
mtMessage = new StringBuilder();
mtMessage.append(BLOCK_START).append(token);
messageList.add(mtMessage);
}
}
}else{
String[] str = currentLine.split(BLOCK_START_REG_EXP);
for (int i = 0; i < str.length; i++) {
String token = str[i];
if (i == 0) {
mtMessage.append(token);
messageList.add(mtMessage);
mtMessage = new StringBuilder();
} else if (i == (str.length - 1) || i==1) {
mtMessage = new StringBuilder();
mtMessage.append(BLOCK_START).append(token);
//messageList.add(mtMessage);
} else {
mtMessage = new StringBuilder();
mtMessage.append(BLOCK_START).append(token);
messageList.add(mtMessage);
}
}
}
//mtMessage.append(currentLine);
} else {
mtMessage = mtMessage.append(currentLine);
}
}
Swift320Parser parser320=new Swift320Parser();
MT300Parser mt300=new MT300Parser();
MT600Parser mt600=new MT600Parser();
for (StringBuilder messageBuilder : messageList) {
if (messageBuilder != null) {
swiftMsgParser.setReader(new StringReader(messageBuilder.toString()));
SwiftMessage msg = swiftMsgParser.message();
try{
if(msg.getType().equals("300")){
mt300.Mt300Parser(msg,mt950FolderLocation.getName());
}else if(msg.getType().equals("320")){
parser320.Mt320Parser(msg,mt950FolderLocation.getName());
}
else if(msg.getType().equals("600")){
mt600.Mt600Parser(msg,mt950FolderLocation.getName());
}
}catch(Exception e){}
msg=null;
}
}
} catch (Exception e) {
e.printStackTrace();
} finally {
try {
//System.out.println(count);
br.close();
} catch (IOException e1) {
// TODO Auto-generated catch block
e1.printStackTrace();
}
File file2 = new File(appProps.getProperty("PROCESS_PATH") + mt950FolderLocation.getParentFile().getName());
boolean is=file2.exists();
Path movefrom = FileSystems.getDefault().getPath(mt950FolderLocation.getPath());
Path target = FileSystems.getDefault().getPath(file2.getPath()+"\\" + mt950FolderLocation.getName() );
Path duplicate = FileSystems.getDefault().getPath(file2.getPath() + "\\" + mt950FolderLocation.getName());
boolean check = new File(file2, mt950FolderLocation.getName()).exists();
try{
if (check) {
Files.move(movefrom, target, StandardCopyOption.REPLACE_EXISTING);
} else {
if (!file2.exists()) {
file2.mkdirs();
}
Files.move(movefrom, target, StandardCopyOption.REPLACE_EXISTING);
}
}catch(Exception e){
e.printStackTrace();
}
}
//}
//}
} catch (Exception e) {
e.printStackTrace();
}
}
}
==================Class MT300===========================================
public class MT300Parser {
public void Mt300Parser(SwiftMessage msg,String fileName){
Map<String,Object>data=new HashMap<String,Object>();
if(msg!=null){
MT300 mt=new MT300(msg);
if(mt!=null){
SequenceA seqA= mt.getSequenceA();
data.put("OPERATION_TYPE", seqA!=null?seqA.getTagValue("22A"):null);
data.put("PARTYB", seqA!=null?seqA.getTagValue("87A"):null);
data.put("PARTYA", seqA!=null?seqA.getTagValue("82A"):null);
data.put("SENDER_REFERENCE", seqA!=null?seqA.getTagValue("20"):null);
data.put("RELATED_REFERENCE", seqA!=null?seqA.getTagValue("21"):null);
data.put("COMMON_REFERENCE", seqA!=null?seqA.getTagValue("22C"):null);
SequenceB seqB= mt.getSequenceB();
data.put("VALUE_DATE", seqB!=null?seqB.getTagValue("30V"):null);
data.put("EXCHANGE_RATE", seqB!=null?seqB.getTagValue("36").replace(",","."):null);
data.put("TRADE_DATE", seqB!=null?seqB.getTagValue("30T"):null);
SequenceB1 seqB1= mt.getSequenceB1();
data.put("RECEIVING_AGENT1", seqB1!=null?seqB1.getTagValue("57A"):null);
String str=seqB1!=null?seqB1.getTagValue("32B"):null;
data.put("AMOUNT_BOUGTH", str!=null?str.substring(3).replace(",", "."):0.0);
data.put("CURRENCY_BOUGHT", str!=null?str.substring(0,3):null);
SequenceB2 seqB2= mt.getSequenceB2();
data.put("RECEIVING_AGENT2", seqB2!=null?seqB2.getTagValue("57A"):null);
String str2=seqB2!=null?seqB2.getTagValue("33B"):null;
data.put("AMOUNT_SOLD", str2!=null?str2.substring(3).replace(",", "."):0.0);
data.put("CURRENCY_SOLD", str2!=null?str2.substring(0,3):null);
data.put("DELIVERY_AGENT", seqB2!=null?seqB2.getTagValue("53A"):null);
}
if(!data.isEmpty()){
if(msg!=null && msg.getBlock2().isInput()){
System.out.println("input map");
System.out.println(data);
long seq=0;
}
else if(msg!=null && msg.getBlock2().isOutput()){
System.out.println("output map");
System.out.println(data);
}
}
}
}
}
=====================Mt320====================================================
public class Swift320Parser {
public void Mt320Parser(SwiftMessage msg,String fileName){
if(msg!=null){
MT320 mt=new MT320(msg);
Map<String,String> list=null;
Map<String,Object>data=new HashMap<String,Object>();
System.out.println("320 parsew");
System.out.println();
System.out.println();
if(mt!=null){
SequenceA seqA= mt.getSequenceA();
data.put("OPERAT"
+ "ION_TYPE", seqA!=null?seqA.getTagValue("22A"):null);
data.put("PARTYB", seqA!=null?seqA.getTagValue("87A"):null);
data.put("PARTYA", seqA!=null?seqA.getTagValue("82A"):null);
data.put("SENDER_REFERENCE", seqA!=null?seqA.getTagValue("20"):null);
data.put("TYPE_OF_EVENT", seqA!=null?seqA.getTagValue("22B"):null);
//data.put("RELATED_REFERENCE", seqA!=null?seqA.getTagValue("21"):null);
data.put("COMMON_REFERENCE", seqA!=null?seqA.getTagValue("22C"):null);
SequenceB seqB= mt.getSequenceB();
System.out.println(seqA.getTagMap());
System.out.println(seqB.getTagMap());
data.put("PARTYA_ROLE", seqB!=null?seqB.getTagValue("17R"):null);
data.put("VALUE_DATE", seqB!=null?DateForamtConversion.parseDateYYYYMMDD((seqB.getTagValue("30V"))):null);
data.put("MATURITY_DATE", seqB!=null?DateForamtConversion.parseDateYYYYMMDD(seqB.getTagValue("30P")):null);
String str=seqB!=null?seqB.getTagValue("32B"):null;
data.put("AMOUNT_BOUGTH", str!=null?str.substring(3).replace(",", "."):0.0);
data.put("CURRENCY_BOUGHT", str!=null?str.substring(0,3):null);
data.put("NEXT_INTEREST_DUE_DATE", seqB!=null?DateForamtConversion.parseDateYYYYMMDD(seqB.getTagValue("30X")):null);
data.put("INTEREST_RATE", seqB!=null?seqB.getTagValue("37G").replace(",","."):null);
data.put("DAY_COUNT_FRACTION", seqB!=null?seqB.getTagValue("14D"):null);
String str3=seqB!=null?seqB.getTagValue("34E"):null;
data.put("SIGN", str3!=null?str3.substring(0,1):null);
data.put("INTEREST_CURRENCY", str3!=null?getData(str3,"[a-zA-Z]*"):null);
data.put("INTEREST_AMOUNT", str3!=null?getData(str3, "[0-9,]*$").replace(",", "."):0.0);
//
SequenceC seqC= mt.getSequenceC();
data.put("RECEIVING_AGENT1", seqC!=null?seqC.getTagValue("57A"):null);
data.put("DELIVERY_AGENT", seqC!=null?seqC.getTagValue("53A"):null);
SequenceD seqD= mt.getSequenceD();
data.put("RECEIVING_AGENT2",seqD!=null?seqD.getTagValue("57A"):null);
}
if(!data.isEmpty()){
if(msg!=null && msg.getBlock2().isInput()){
System.out.println("input map");
System.out.println(data);
}
else if(msg!=null && msg.getBlock2().isOutput()){
System.out.println("output map");
System.out.println(data);
}
}
}
}
public static String getData(String data, String token) {
String retStr;
StringBuilder result = new StringBuilder();
if (data != null) {
Pattern pattern = Pattern.compile(token);
Matcher matcher = pattern.matcher(data);
String sep = "";
while (matcher.find()) {
result.append(String.valueOf(String.valueOf("")) + matcher.group().toString());
}
}
return (retStr = result.toString()).isEmpty() ? null : retStr;
}
}
==================MT600==================================
public class MT600Parser {
public void Mt600Parser(SwiftMessage msg,String fileName){
Map<String,Object>data=new HashMap<String,Object>();
if(msg!=null){
MT600 mt=new MT600(msg);
if(mt!=null){
SequenceA seqA= mt.getSequenceA();
data.put("PARTYA", seqA!=null?seqA.getTagValue("82A"):null);
data.put("PARTYB", seqA!=null?seqA.getTagValue("87A"):null);
String price=seqA!=null?seqA.getTagValue("33G"):null;
String pricemount= price.replace("," ,".");
data.put("PRICE_PER_UNIT",pricemount );
data.put("IDENTIFICATION", seqA!=null?seqA.getTagValue("26C"):null);
SequenceB seqB= mt.getSequenceB();
data.put("SENDER", seqB!=null?seqB.getTagValue("53A"):null);
data.put("ACCOUNT", seqB!=null?seqB.getTagValue("57A"):null);
data.put("RECEIVER", seqB!=null?seqB.getTagValue("87A"):null);
String str=seqB!=null?seqB.getTagValue("34P"):null;
if(str!=null){
data.put("CONSIDERATION", seqA!=null?seqB.getTagValue("34P"):null);
String date=str.substring(0, 6);
String cur=str.substring(6, 9);
String stringamount=str.substring(9, str.length());//str.substring(str.length()-9);
String convertedAmount= stringamount.replace("," ,".");
double amount=Double.parseDouble(convertedAmount);
data.put("TRA_DATE",date);
data.put("CURRENCY",cur);
data.put("TRA_AMOUNT",amount);
}else{
data.put("CONSIDERATION", null);
data.put("TRA_DATE",null);
data.put("CURRENCY",null);
data.put("TRA_AMOUNT",null);
}
SequenceC seqC= mt.getSequenceC();
data.put("QUANTITY", seqC!=null?seqC.getTagValue("32F"):null);
}
if(!data.isEmpty()){
}
if(msg!=null && msg.getBlock2().isInput()){
System.out.println(data);
}
else if(msg!=null && msg.getBlock2().isOutput()){
System.out.println(data);
}
}
}
}