JD Edwards Business Service Integration (Part 3-5)

package oracle.e1.bssv.J55V002.valueobject;import java.io.Serializable;
import oracle.e1.bssvfoundation.base.ValueObject;
/**
* TODO: Java Doc comments for Value Object here
*/
public class ValidateAddressVO extends ValueObject implements Serializable {
/**
* Source Description
* <p>
* TODO: Description using Glossary Text from EnterpriseOne if appropriate.
* </p>
* TODO: EnterpriseOne Key Field: false <br>
* EnterpriseOne Alias: 79AEMSD <br>
* EnterpriseOne field length: 100 <br>
*/
private String szTownName = null;
/**
* Source Description
* <p>
* TODO: Description using Glossary Text from EnterpriseOne if appropriate.
* </p>
* TODO: EnterpriseOne Key Field: false <br>
* EnterpriseOne Alias: 79AEMSD <br>
* EnterpriseOne field length: 100 <br>
*/
private String szResponse = null;
/**
* Source Description
* <p>
* TODO: Description using Glossary Text from EnterpriseOne if appropriate.
* </p>
* TODO: EnterpriseOne Key Field: false <br>
* EnterpriseOne Alias: 79AEMSD <br>
* EnterpriseOne field length: 100 <br>
*/
private String szCounty = null;
/**
* Source Description
* <p>
* TODO: Description using Glossary Text from EnterpriseOne if appropriate.
* </p>
* TODO: EnterpriseOne Key Field: false <br>
* EnterpriseOne Alias: 79AEMSD <br>
* EnterpriseOne field length: 100 <br>
*/
private String szPostCode = null;
public void setSzTownName(String szTownName) {
this.szTownName = szTownName;
}
public String getSzTownName() {
return szTownName;
}
public void setSzResponse(String szResponse) {
this.szResponse = szResponse;
}
public String getSzResponse() {
return szResponse;
}
public void setSzCounty(String szCounty) {
this.szCounty = szCounty;
}
public String getSzCounty() {
return szCounty;
}
public void setSzPostCode(String szPostCode) {
this.szPostCode = szPostCode;
}
public String getSzPostCode() {
return szPostCode;
}
}

package oracle.e1.bssv.J55V002;import java.io.BufferedReader;
import java.io.InputStream;
import java.io.InputStreamReader;import java.net.HttpURLConnection;
import java.net.MalformedURLException;
import java.net.URL;import oracle.e1.bssv.J55V002.valueobject.ValidateAddressVO;
import oracle.e1.bssvfoundation.base.BusinessService;
import oracle.e1.bssvfoundation.base.IContext;
import oracle.e1.bssvfoundation.connection.IConnection;
import oracle.e1.bssvfoundation.util.E1MessageList;/**
* TODO: Java Doc for BusinessService
*/
public abstract class ValidateUKAddress extends BusinessService {
/**
* TODO: Create Java Doc for: getValidateAddress
* Method getValidateAddress is used for…?
* @param context conditionally provides the connection for the database operation and logging information
* @param connection can either be an explicit connection or null. If null the default connection is used.
* @param internalVO represents data that is passed to EnterpriseOne for processing TODO: complete javadoc for VO.
* @return an E1Message containing the text of any errors or warnings that may have occurred
*/
public static E1MessageList getValidateAddress(IContext context, IConnection connection, ValidateAddressVO internalVO) {//Call start internal method, passing the context (which was passed from PublishedBusinessService).
startInternalMethod(context, “getValidateAddress”, internalVO);
//Create new message list for BusinessService processing.
E1MessageList messages = new E1MessageList();//TODO: call method (created by the wizard), which then executes Business Function or Database operation.
ValidateAddressVO retVO = ValidateAddress(internalVO.getSzTownName());internalVO.setSzResponse(retVO.getSzResponse());
internalVO.setSzCounty(retVO.getSzCounty());
internalVO.setSzPostCode(retVO.getSzPostCode());// Debug Output
System.out.println(“Response: “+retVO.getSzResponse());
System.out.println(“CountyName: “+retVO.getSzCounty());
System.out.println(“PostCode: “+retVO.getSzPostCode());
//TODO: add messages returned from E1 processing to BusinessService message list.
//Call finish internal method passing context.
finishInternalMethod(context, “getValidateAddress”);
//Call finish internal method passing context.
return messages;
}
private static final String TAG_SUCCESS = “<NewDataSet>”;
private static final String TAG_COUNTY_START = “<County>”;
private static final String TAG_COUNTY_END = “</County>”;
private static final String TAG_POSTCODE_START = “<PostCode>”;
private static final String TAG_POSTCODE_END = “</PostCode>”;
private static ValidateAddressVO ValidateAddress(String strTownName) {
String strOutput=””,line=””;
String urlAddress = “http://www.webservicex.net/uklocation.asmx/GetUKLocationByTown?Town=”;
ValidateAddressVO retVO = new ValidateAddressVO();
int startIndex, endIndex;
urlAddress += strTownName;
try {
URL url = new URL(urlAddress);
HttpURLConnection conn = (HttpURLConnection) url.openConnection();
if (conn.getResponseCode() != 200) {
retVO.setSzResponse(“FAILURE!!: ” + conn.getResponseCode() + ” error Occured.”);
retVO.setSzPostCode(“”);
retVO.setSzCounty(“”);
}
else{
// If exceution is successful retrieve the response
InputStream content = (InputStream)conn.getInputStream();
BufferedReader in = new BufferedReader (new InputStreamReader (content));
while ((line = in.readLine()) != null) {
strOutput += line;
}
in.close();
// HTML Escaping
strOutput = strOutput.replace(“&lt;”,”<“).replace(“&amp;”,”&”).replace(“&gt;”,”>”).replace(“&quot;”,”\””);
// Processing the Response
startIndex = strOutput.indexOf(TAG_SUCCESS);
// Check if we have a valid Town
if (startIndex < 0) {
retVO.setSzResponse(“Invalid Town Name Passed”);
retVO.setSzPostCode(“”);
retVO.setSzCounty(“”);
} else {
retVO.setSzResponse(“SUCCESS”);
startIndex = strOutput.indexOf(TAG_COUNTY_START);
endIndex = strOutput.indexOf(TAG_COUNTY_END);
retVO.setSzCounty(strOutput.substring(startIndex+TAG_COUNTY_START.length(),endIndex));
startIndex = strOutput.indexOf(TAG_POSTCODE_START);
endIndex = strOutput.indexOf(TAG_POSTCODE_END);
retVO.setSzPostCode(strOutput.substring(startIndex+TAG_POSTCODE_START.length(),endIndex));
}
}
} catch (MalformedURLException e) {
retVO.setSzResponse(“FAILURE: ” + e.toString() );
retVO.setSzPostCode(“”);
retVO.setSzCounty(“”);
} catch (Exception e) {
retVO.setSzResponse(“FAILURE: ” + e.toString() );
retVO.setSzPostCode(“”);
retVO.setSzCounty(“”);
}
return retVO;
}
}