/**
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this file,
* You can obtain one at http://mozilla.org/MPL/2.0/.
*/
package org.mifosplatform.batch.command.internal;
import javax.ws.rs.core.UriInfo;
import org.mifosplatform.batch.command.CommandStrategy;
import org.mifosplatform.batch.domain.BatchRequest;
import org.mifosplatform.batch.domain.BatchResponse;
import org.mifosplatform.batch.exception.ErrorHandler;
import org.mifosplatform.batch.exception.ErrorInfo;
import org.mifosplatform.portfolio.client.api.ClientsApiResource;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Component;
/**
* Implements {@link org.mifosplatform.batch.command.CommandStrategy} and
* updates the information of an existing client. It passes the contents of the
* body from the BatchRequest to
* {@link org.mifosplatform.portfolio.client.api.ClientsApiResource} and gets
* back the response. This class will also catch any errors raised by
* {@link org.mifosplatform.portfolio.client.api.ClientsApiResource} and map
* those errors to appropriate status codes in BatchResponse.
*
* @author Rishabh Shukla
*
* @see org.mifosplatform.batch.command.CommandStrategy
* @see org.mifosplatform.batch.domain.BatchRequest
* @see org.mifosplatform.batch.domain.BatchResponse
*/
@Component
public class UpdateClientCommandStrategy implements CommandStrategy {
private final ClientsApiResource clientsApiResource;
@Autowired
public UpdateClientCommandStrategy(final ClientsApiResource clientsApiResource) {
this.clientsApiResource = clientsApiResource;
}
@Override
public BatchResponse execute(BatchRequest request, @SuppressWarnings("unused") UriInfo uriInfo) {
final BatchResponse response = new BatchResponse();
final String responseBody;
response.setRequestId(request.getRequestId());
response.setHeaders(request.getHeaders());
// Get the clientID
final String relativeUrl = request.getRelativeUrl();
final Long clientId = Long.parseLong(relativeUrl.substring(relativeUrl.indexOf('/') + 1));
// Try-catch blocks to map exceptions to appropriate status codes
try {
// Calls 'update' function from 'ClientsApiResource' to update a
// client
responseBody = clientsApiResource.update(clientId, request.getBody());
response.setStatusCode(200);
// Sets the body of the response after the successful update of
// client information
response.setBody(responseBody);
} catch (RuntimeException e) {
// Gets an object of type ErrorInfo, containing information about
// raised exception
ErrorInfo ex = ErrorHandler.handler(e);
response.setStatusCode(ex.getStatusCode());
response.setBody(ex.getMessage());
}
return response;
}
}