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Json mapping samples #4

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8ce0cb7
CU-86b74pdaw_CBOE-JSON-mapping-samples
ptorres-prowide Oct 20, 2025
256d3fe
Adding Myformat examples
ptorres-prowide Oct 23, 2025
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66 changes: 66 additions & 0 deletions src/main/java/com/prowidesoftware/swift/samples/integrator/myformat/Json2MtExample1.java
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/*
* Copyright (c) 2025 Prowide Inc.
* All rights reserved. This program and the accompanying materials are made available under the terms of private
* license agreements between Prowide Inc. and its commercial customers and partners.
*/

package com.prowidesoftware.swift.samples.integrator.myformat;

import com.prowidesoftware.swift.myformat.FileFormat;
import com.prowidesoftware.swift.myformat.MappingTable;
import com.prowidesoftware.swift.myformat.MappingTableExcelLoader;
import com.prowidesoftware.swift.myformat.MyFormatEngine;

import java.io.IOException;
import java.util.Objects;

/**
* Test creating an MT from a simple JSON.
*/
class Json2MtExample1 {

public static void main(String[] args) throws IOException {
final String jsonInput = "{" + " 'Document': {"
+ " 'GnlInf': {"
+ " 'SndrMsgRef': 12345,"
+ " 'FuncOfMsg': 'NEWM',"
+ " 'CreDtTm': {"
+ " 'DtTm': '2015-08-27T08:59:00'"
+ " }"
+ " },"
+ " 'PmtInf': {"
+ " 'PmtRef': {"
+ " 'PmtId': 20150827000000"
+ " },"
+ " 'DbtrDtls': {"
+ " 'MmbId': 99,"
+ " 'PngAgt': {"
+ " 'CshAcct': '12345-67890-12345',"
+ " 'BIC': 'FOOOUSPAXXX'"
+ " }"
+ " },"
+ " 'CdtrDtls': {"
+ " 'MmbId': 123,"
+ " 'PngAgt': {"
+ " 'BIC': 'FOOPUSPW'"
+ " }"
+ " },"
+ " 'PmtDtls': {"
+ " 'SttlmDt': '2015-08-27',"
+ " 'StsCd': 21,"
+ " 'CshTxTp': 19,"
+ " 'SttlmAmt': 1234.56,"
+ " 'Ccy': 'USD',"
+ " 'AddnlInf': 'FOO text ZYX8764'"
+ " }"
+ " }"
+ " }"
+ "}";


MappingTableExcelLoader loader = new MappingTableExcelLoader(Objects.requireNonNull(Json2MtExample1.class.getResourceAsStream("/myformat/json2mt.xls")));
MappingTable table = loader.load("SIMPLE", FileFormat.JSON, FileFormat.MT);
final String mt = MyFormatEngine.translate(jsonInput, table);
System.out.println(mt);
}
}
79 changes: 79 additions & 0 deletions src/main/java/com/prowidesoftware/swift/samples/integrator/myformat/Json2MtExample2.java
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/*
* Copyright (c) 2025 Prowide Inc.
* All rights reserved. This program and the accompanying materials are made available under the terms of private
* license agreements between Prowide Inc. and its commercial customers and partners.
*/

package com.prowidesoftware.swift.samples.integrator.myformat;

import com.prowidesoftware.swift.myformat.FileFormat;
import com.prowidesoftware.swift.myformat.MappingTable;
import com.prowidesoftware.swift.myformat.MappingTableExcelLoader;
import com.prowidesoftware.swift.myformat.MyFormatEngine;

import java.io.IOException;
import java.util.Objects;

/**
* Test creating an MT from a JSON source with an array of elements.
*/
class Json2MtExample2 {

public static void main(String[] args) throws IOException {
String jsonInput = "{" + " 'type': 'MT',"
+ " 'basicHeaderBlock': {"
+ " 'applicationId': 'F',"
+ " 'serviceId': '01',"
+ " 'logicalTerminal': 'FOOTHKHHAXXX',"
+ " 'sessionNumber': '0000',"
+ " 'sequenceNumber': '000000'"
+ " },"
+ " 'applicationHeaderBlock': {"
+ " 'receiverAddress': 'EXMTHKHHXXXX',"
+ " 'senderInputTime': null,"
+ " 'MIRDate': null,"
+ " 'MIRLogicalTerminal': null,"
+ " 'MIRSessionNumber': null,"
+ " 'MIRSequenceNumber': null,"
+ " 'receiverOutputDate': null,"
+ " 'receiverOutputTime': null,"
+ " 'messagePriority': 'N',"
+ " 'messageType': '202',"
+ " 'direction': 'I'"
+ " },"
+ " 'textBlock': {"
+ " 'fields': ["
+ " {"
+ " 'name': '20',"
+ " 'reference': 'TEST2021234'"
+ " },"
+ " {"
+ " 'name': '21',"
+ " 'reference': 'TEST202123233'"
+ " },"
+ " {"
+ " 'name': '32A',"
+ " 'date': '230131',"
+ " 'currency': 'USD',"
+ " 'amount': '7878778,'"
+ " },"
+ " {"
+ " 'name': '58A',"
+ " 'account': '898989',"
+ " 'bIC': 'EXMTHKHH'"
+ " },"
+ " {"
+ " 'name': '72',"
+ " 'narrative': ' /INS/PURPOSE CODE 1670',"
+ " 'narrative2': '//SERVICES, SELF COMPANY FUNDING'"
+ " }"
+ " ]"
+ " }"
+ "}";

MappingTableExcelLoader loader = new MappingTableExcelLoader(Objects.requireNonNull(Json2MtExample2.class.getResourceAsStream("/myformat/json2mt.xls")));
MappingTable table = loader.load("INDEX", FileFormat.JSON, FileFormat.MT);
final String mt = MyFormatEngine.translate(jsonInput, table);
System.out.println(mt);
}
}
73 changes: 73 additions & 0 deletions src/main/java/com/prowidesoftware/swift/samples/integrator/myformat/Json2MtExample3.java
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/*
* Copyright (c) 2025 Prowide Inc.
* All rights reserved. This program and the accompanying materials are made available under the terms of private
* license agreements between Prowide Inc. and its commercial customers and partners.
*/

package com.prowidesoftware.swift.samples.integrator.myformat;

import com.prowidesoftware.swift.model.mt.mt5xx.MT540;
import com.prowidesoftware.swift.myformat.FileFormat;
import com.prowidesoftware.swift.myformat.MappingTable;
import com.prowidesoftware.swift.myformat.MappingTableExcelLoader;
import com.prowidesoftware.swift.myformat.MyFormatEngine;
import com.prowidesoftware.swift.myformat.json.JsonReader;
import com.prowidesoftware.swift.myformat.mt.MtWriter;

import java.io.IOException;
import java.util.Objects;

/**
* Each "party" element should generate an instance of sequence E.
* Either attribute "type" or "price" in the "party" element should generate a field 95Q in the corresponding
* sequence E, the attribute value goes to component 1 in the field.
* The "id" attribute in the party element must be mapped to component 2 in the corresponding 95Q field instance.
*/
class Json2MtExample3 {

public static void main(String[] args) throws IOException {
String jsonInput = "{ 'riskPledgeAllocation': {" + " 'taskId': 1111,"
+ " 'bussinessDate': '2019-01-03',"
+ " 'strategyId': 'XXXXXXX',"
+ " 'fundId': 'XXXXX',"
+ " 'sscSecId': 999999,"
+ " 'assetType': 'EQUITY',"
+ " 'settlementLoc': 'AAA',"
+ " 'allocatedQty': 0,"
+ " 'availableQty': 9999,"
+ " 'memoPledgeQty': 0,"
+ " 'allocatedMarketVal': 0,"
+ " 'calculatedDelta': 99,"
+ " 'eligibilityFlag': false,"
+ " 'price': 99,"
+ " 'priceCcy': 'USD',"
+ " 'lastModifiedBy': 'XXXXX',"
+ " 'pricingBasis': 1,"
+ " 'parties': {"
+ " 'party': ["
+ " {"
+ " 'id': 'AA',"
+ " 'type': 'SELLER'"
+ " },"
+ " {"
+ " 'id': 'BB',"
+ " 'type': 'BUYER'"
+ " }"
+ " ]"
+ " }"
+ " }"
+ "}";


MappingTableExcelLoader loader = new MappingTableExcelLoader(Objects.requireNonNull(Json2MtExample2.class.getResourceAsStream("/myformat/json2mt.xls")));
MappingTable t = loader.load("SEQUENCE", FileFormat.JSON, FileFormat.MT);
assert (t.validate().isEmpty());

MtWriter writer = new MtWriter(new MT540());
MyFormatEngine.translate(new JsonReader(jsonInput), writer, t.getRules());

MT540 mt = (MT540) writer.mt();

System.out.println(mt.message());
}
}
81 changes: 81 additions & 0 deletions src/main/java/com/prowidesoftware/swift/samples/integrator/myformat/Json2MtExample4.java
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/*
* Copyright (c) 2025 Prowide Inc.
* All rights reserved. This program and the accompanying materials are made available under the terms of private
* license agreements between Prowide Inc. and its commercial customers and partners.
*/

package com.prowidesoftware.swift.samples.integrator.myformat;

import com.prowidesoftware.swift.model.mt.mt5xx.MT535;
import com.prowidesoftware.swift.myformat.FileFormat;
import com.prowidesoftware.swift.myformat.MappingTable;
import com.prowidesoftware.swift.myformat.MappingTableExcelLoader;
import com.prowidesoftware.swift.myformat.MyFormatEngine;
import com.prowidesoftware.swift.myformat.json.JsonReader;
import com.prowidesoftware.swift.myformat.mt.MtWriter;

import java.io.IOException;
import java.util.Objects;

/**
* Complex test creating real MT535 nested sequences from several foreach.
*/
class Json2MtExample4 {

public static void main(String[] args) throws IOException {
String jsonInput = "{" + " 'M': {"
+ " 'B': ["
+ " {"
+ " 'T95P': 'F1F1//ABCDARXXXXX',"
+ " 'T97A': 'F2F2//1',"
+ " 'B1': {"
+ " 'T35B': 'F3',"
+ " 'B1b': ["
+ " {"
+ " 'T22F': 'F4F4//1',"
+ " 'T94B': 'F5F5//1'"
+ " },"
+ " {"
+ " 'T22F': 'F4F4//2',"
+ " 'T94B': 'F5F5//2'"
+ " }"
+ " ],"
+ " 'T99A': 'F6F6//103',"
+ " 'B1c': {"
+ " 'T13B': 'F7F7//1',"
+ " 'T90A': 'F8F8//F8F/1,'"
+ " }"
+ " }"
+ " },"
+ " {"
+ " 'T97A': 'F2F2//2',"
+ " 'B1': {"
+ " 'B1c': ["
+ " {"
+ " 'T13B': 'F7F7//2',"
+ " 'T90A': 'F8F8//F8F/2,'"
+ " },"
+ " {"
+ " 'T13B': 'F7F7//3',"
+ " 'T90A': 'F8F8//F8F/3,'"
+ " }"
+ " ]"
+ " }"
+ " }"
+ " ]"
+ " }"
+ "}";

System.out.println(jsonInput);

MappingTableExcelLoader loader = new MappingTableExcelLoader(Objects.requireNonNull(Json2MtExample2.class.getResourceAsStream("/myformat/json2mt.xls")));
MappingTable t = loader.load("REP_SEQ", FileFormat.JSON, FileFormat.MT);
assert (t.validate().isEmpty());

MtWriter writer = new MtWriter(new MT535());
MyFormatEngine.translate(new JsonReader(jsonInput), writer, t.getRules());

MT535 mt = (MT535) writer.mt();
System.out.println(mt.message());
}
}
72 changes: 72 additions & 0 deletions src/main/java/com/prowidesoftware/swift/samples/integrator/myformat/Json2MxExample1.java
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/*
* Copyright (c) 2025 Prowide Inc.
* All rights reserved. This program and the accompanying materials are made available under the terms of private
* license agreements between Prowide Inc. and its commercial customers and partners.
*/

package com.prowidesoftware.swift.samples.integrator.myformat;

import com.prowidesoftware.swift.model.mx.MxPain00100103;
import com.prowidesoftware.swift.myformat.MappingTable;
import com.prowidesoftware.swift.myformat.MappingTableExcelLoader;
import com.prowidesoftware.swift.myformat.MyFormatEngine;

import java.util.Objects;

class Json2MxExample1 {

public static void main(String[] args) {

String json = "{" + " 'root': {"
+ " 'GRP_HDR': {"
+ " 'CUSTREF': 'FILEREF123',"
+ " 'NO_OF_PAYMENTS': 4,"
+ " 'TOTAL_AMOUNT': 100"
+ " },"
+ " 'PAYMENT': ["
+ " {"
+ " 'VALUE_DATE': '2019-03-11',"
+ " 'TRANSFER_CCY_CODE': 'USD',"
+ " 'TRANSFER_AMOUNT': 30,"
+ " 'CREDIT': ["
+ " {"
+ " 'DBTR_BANK_ACC_NUM': 5948198,"
+ " 'CDTR_REF_NUM': 71237456,"
+ " 'CDTR_NAME': 'Venkat'"
+ " },"
+ " {"
+ " 'DBTR_BANK_ACC_NUM': 5948199,"
+ " 'CDTR_REF_NUM': 71237457,"
+ " 'CDTR_NAME': 'Gourab'"
+ " }"
+ " ]"
+ " },"
+ " {"
+ " 'VALUE_DATE': '2019-03-11',"
+ " 'TRANSFER_CCY_CODE': 'KWD',"
+ " 'TRANSFER_AMOUNT': 20,"
+ " 'CREDIT': ["
+ " {"
+ " 'DBTR_BANK_ACC_NUM': 5948198,"
+ " 'CDTR_REF_NUM': 71237456,"
+ " 'CDTR_NAME': 'Venkat'"
+ " },"
+ " {"
+ " 'DBTR_BANK_ACC_NUM': 5948199,"
+ " 'CDTR_REF_NUM': 71237457,"
+ " 'CDTR_NAME': 'Gourab'"
+ " }"
+ " ]"
+ " }"
+ " ]"
+ " }"
+ "}";

MappingTableExcelLoader loader = new MappingTableExcelLoader(Objects.requireNonNull(Json2MxExample1.class.getResourceAsStream("/myformat/json2mx.xls")));
MappingTable table = loader.load("SIMPLE");
String out = MyFormatEngine.translate(json, table);
MxPain00100103 mx = MxPain00100103.parse(out);
System.out.println(mx.message());
}

}
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