/** * 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.loanaccount.api.LoansApiResource; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.stereotype.Component; /** * Implements {@link org.mifosplatform.batch.command.CommandStrategy} and * applies a new loan on an existing client. It passes the contents of the body * from the BatchRequest to * {@link org.mifosplatform.portfolio.client.api.LoansApiResource} and gets back * the response. This class will also catch any errors raised by * {@link org.mifosplatform.portfolio.client.api.LoansApiResource} 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 ApplyLoanCommandStrategy implements CommandStrategy { private final LoansApiResource loansApiResource; @Autowired public ApplyLoanCommandStrategy(final LoansApiResource loansApiResource) { this.loansApiResource = loansApiResource; } @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()); // Try-catch blocks to map exceptions to appropriate status codes try { // Calls 'SubmitLoanFunction' function from 'LoansApiResource' to // Apply Loan to an existing client responseBody = loansApiResource.calculateLoanScheduleOrSubmitLoanApplication(null, null, request.getBody()); response.setStatusCode(200); // Sets the body of the response after loan is successfully applied 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; } }