Accounts.java

package org.jboss.examples.bankplus.customer.services.client;

public class Accounts {

    @Inject
    private AccountsAdapter adapter;

    public Account getLiabilitiesAccount() {
        return adapter.getLiabilitiesAccount();
    }
    ...
}

AccountsAdapter.java

package org.jboss.examples.bankplus.customer.services.adapters;

public class AccountsAdapter {

    @Inject
    private AccountTranslator translator;

    public org.jboss.examples.bankplus.customer.model.Account getLiabilitiesAccount() {
        Client client = ClientBuilder.newClient();
        UriBuilder builder = UriBuilder
                .fromUri("http://{host}:{port}/bankplus-accounting/rest/")
                .path("accounts")
                .queryParam("type", "liabilities")
                .resolveTemplate("host", host)
                .resolveTemplate("port", port);
        WebTarget target = client.target(builder);
        org.jboss.examples.bankplus.customer.services.adapters.Account account = 
            target.request(MediaType.APPLICATION_JSON_TYPE)
                       .get(org.jboss.examples.bankplus.customer.services.adapters.Account.class);
        return translator.translate(account);
    }
    ...
}

AccountsResource.java

package org.jboss.examples.bankplus.accounting.rest;

@Path("/accounts")
@Stateless
public class AccountsResource {

    @Inject
    private Accounts accounts;

    @GET
    @Produces("application/json")
    public Response getAccount(@QueryParam("type") String type, @QueryParam("accountId") String accountId) {
        if(type != null && !type.isEmpty()) {
            org.jboss.examples.bankplus.accounting.model.Account account = null;
            switch (type) {
                ...
                case "liabilities":
                    account = accounts.getLiabilitiesAccount();
                    break;
                default:
                    throw new IllegalArgumentException("Invalid account type");
            }
            Account accountRepresentation = new Account(account);
            return Response.ok(accountRepresentation).build();
        }
        ...
    }

}

AccountTranslator.java

package org.jboss.examples.bankplus.customer.services.translators;

public class AccountTranslator {

    public org.jboss.examples.bankplus.customer.model.Account 
      translate(org.jboss.examples.bankplus.customer.services.adapters.Account container) {
        org.jboss.examples.bankplus.customer.model.Account account = null;
        if(container != null) {
            account = new org.jboss.examples.bankplus.customer.model.Account();
            account.setAccountReference(container.getAccountId());
            account.setCurrentBalance(container.getCurrentBalance());
            account.setLastUpdatedOn(container.getLastUpdatedOn());
        }
        return account;
    }
}