2022
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userName = ctx.getPropertyAsString("username"); //User name for accessing service
password = ctx.getPropertyAsString("password"); //Password for accessing the service
baseURL = ctx.getPropertyAsString("baseURL"); //BaseUrl for making the soap call
In this method the actual authentication happens which is more of a one time in the reader and writer call
Authenticator.setDefault(new MyAuthenticator());
try {
log.finer("Customer Service: INIT");
URL customerURL = new URL(baseURL + "/CustomerCard");
QName customerQName = new QName(
"urn:microsoft-dynamics-schemas/page/customercard",
"CustomerCard_Service");
CustomerCardService customerCardService = new CustomerCardService(customerURL, customerQName);
customerCardPort = customerCardService.getCustomerCardPort();
log.finer("SalesInvoice Service: INIT");
URL salesInvoiceURL = new URL(baseURL + "/SalesInvoice");
QName salesInvoiceQName = new QName("urn:microsoft-dynamics-schemas/page/salesinvoice","SalesInvoice_Service");
SalesInvoiceService sis = new SalesInvoiceService(salesInvoiceURL,salesInvoiceQName);
sip = sis.getSalesInvoicePort();
batchSize = Integer.parseInt(ctx.getPropertyAsString("batchSize"));
} catch (Exception e) {
log.log(Level.SEVERE,
"Customer/SalesInvoice Service Initialization Failed", e);
e.printStackTrace();
throw new RemoteException("Customer/SalesInvoice Service Initialization Failed", e);
}
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13. Read and Write Methods
An AppCode implementation service can either have a read or write method exposed for reader and writer .The Reader Syntax is as follows:
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/** Method to read a list of customers in MsNav Takes in a variable arguments* of CustomerFilter as input and returns a list of Customer objects */
public List<Customer> readCustomer(CustomerFilter filter) throws Exception {//Read operation}
Inside a reader method, data is fetched using a relevant SOAP call with the necessary filter applied and the data fetched from the SOAP call is wrapped into the dbsync compatible output wrapper class
try {
// Modified by Sambit to check for null for the filter object
if (null != filter) {
for (Field field : CustomerFilter.class.getFields()) {
CustomerCardFilter cusCardFilter = null;
Object value = getFieldValue(field, filter);
if (value != null
&& !((String) value).trim().equalsIgnoreCase("")) {
cusCardFilter = new CustomerCardFilter();
String fldName = field.getName().substring(
field.getName().lastIndexOf(".") + 1);
// CustomerCardFields.valueOf(CustomerCardFields.NO.toString());
//System.out.println(CustomerCardFields.NO.toString());
cusCardFilter.setField(CustomerCardFields.valueOf(fldName.toUpperCase()));
cusCardFilter.setCriteria((String) value);
custCardFilterList.add(cusCardFilter);
}
}//for}//if(null != filter)
// if there are more elements to read or it is the first read
if (repositionKey == null || hasMoreElements()) {
CustomerCardList cList = null;
if (repositionKey == null) {
cList = customerCardPort.readMultiple(custCardFilterList,"", batchSize);
} else {
cList = customerCardPort.readMultiple(custCardFilterList,repositionKey, batchSize);
}
int cCount = cList.getCustomerCard().size();
for (int i = 0; i < cCount; i++) {
CustomerCard cusCard = (CustomerCard) cList.getCustomerCard().get(i);
/** Customer cusw = new Customer();
* cusw.setCustomerCard(cusCard);*/
// Customer cusw =
// (Customer)ClassConverter.convertToClass(cusCard,// Customer.class);
Customer cusw = Customer.createCustomer(cusCard);
customers.add(cusw);
}
if (customers.size() == batchSize) {
// Get the last element in the list of customers to get the
// repositionkey
Customer cusw = customers.get(batchSize - 1);
repositionKey = cusw.getKey();
} else {
repositionKey = "-1";
}
}
} catch (Exception e) {
e.printStackTrace();
log.log(Level.SEVERE, "Error while reading customers from MSNAV", e);
throw e;
}
return customers;
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