com.moyosoft.exchange.util
Interface ExchangeServiceClient

public interface ExchangeServiceClient

Represents an HTTP client accessing the Exchange Web Services (EWS). The method sendRequest is used to send a SOAP request over HTTP to the Exchange server and returns the received response.

A custom client can be used by implementing this interface. Usage example:

public class CustomServiceClient implements ExchangeServiceClient
{
public ExchangeResponse sendRequest(ExchangeRequest request) throws ExchangeServiceException
{
try
{
HttpURLConnection connection = (HttpURLConnection) new URL("https://server/ews/Exchange.asmx").openConnection();
connection.setDoInput(true);
connection.setDoOutput(true);
connection.setRequestMethod("POST");
connection.connect();

request.writeTo(connection.getOutputStream());

return new ExchangeResponse(connection.getResponseCode(), connection.getResponseMessage(), connection.getInputStream());
}
catch(IOException ex)
{
}

return null;
}
}

A proxy client can also be implemented. Below is an example code showing how to print to the console all requests and responses exchanged:

public class ConsoleProxyClient implements ExchangeServiceClient
{
private ExchangeServiceClient client;
public ConsoleProxyClient(ExchangeServiceClient client) { this.client = client; }

public ExchangeResponse sendRequest(ExchangeRequest request) throws ExchangeServiceException
{
System.out.println("Request: " + request.toString());
ExchangeResponse response = client.sendRequest(request);
System.out.print("Response: " + response.toString());
return response;
}
}

Exchange exchange = ...;
exchange.setClient(new ConsoleProxyClient(exchange.getClient()));

Nested Class Summary

static class	ExchangeServiceClient.ExchangeRequest
static class	ExchangeServiceClient.ExchangeResponse

Method Summary

ExchangeServiceClient.ExchangeResponse

sendRequest(ExchangeServiceClient.ExchangeRequest request)

Method Detail

sendRequest

ExchangeServiceClient.ExchangeResponse sendRequest(ExchangeServiceClient.ExchangeRequest request)
                                                   throws ExchangeServiceException

Throws:

ExchangeServiceException