private String lookupObject(final String contextKey) {
WebClient client =
getWebClient()
.accept(MediaType.APPLICATION_XML, MediaType.APPLICATION_JSON)
.path(CALL_PATH, contextKey);
String object = null;
try {
object = client.get(String.class);
} catch (NotFoundException e) {
return null;
} catch (WebApplicationException e) {
handleWebException(e);
} catch (Throwable e) {
if (e instanceof ConnectException || e instanceof ClientException) {
if (null != client) {
client.reset();
}
switchServerURL(client.getBaseURI().toString());
return lookupObject(contextKey);
}
} finally {
if (null != client) {
client.reset();
}
}
return object;
}
private void deleteObject(final String key) {
WebClient client =
getWebClient()
.accept(MediaType.APPLICATION_XML, MediaType.APPLICATION_JSON)
.path(CALL_PATH, key);
try {
client.delete();
} catch (NotFoundException e) {
return;
} catch (WebApplicationException e) {
handleWebException(e);
} catch (Throwable e) {
if (e instanceof ConnectException || e instanceof ClientException) {
if (null != client) {
client.reset();
}
switchServerURL(client.getBaseURI().toString());
deleteObject(key);
}
} finally {
if (null != client) {
client.reset();
}
}
}
public String execute(
HttpServletRequest request, HttpServletResponse response, WebClient client) {
log.debug("Update person");
String result = "/searchPerson.jsp";
String firstName = (String) request.getParameter("name");
String lastName = (String) request.getParameter("surname");
String date = (String) request.getParameter("date");
String login = (String) request.getParameter("log");
String email = (String) request.getParameter("mail");
Person person = new Person(firstName, lastName, date);
person.setLogin(login);
person.setEmail(email);
int i = client.path("/PersonService/updatePerson").put(person).getStatus();
client.reset();
if (i == Response.Status.OK.getStatusCode()) {
request.setAttribute("person", person);
return result;
}
if (i == Response.Status.NOT_FOUND.getStatusCode()) {
log.debug("Person with login " + person.getLogin() + " not found");
request.setAttribute("error", "Person with login " + person.getLogin() + " not found");
result = "/error.jsp";
}
if (i == Response.Status.CONFLICT.getStatusCode()) {
log.debug("Error occured while updating person");
request.setAttribute("error", "Error occured while updating person");
result = "/error.jsp";
}
return result;
}
@Override
public String saveObject(E ctx) {
String key = findAuxiliaryObjectFactory().createObjectKey(ctx);
WebClient client =
getWebClient()
.accept(MediaType.APPLICATION_XML, MediaType.APPLICATION_JSON)
.path(CALL_PATH, key);
try {
Response resp = client.put(findAuxiliaryObjectFactory().marshalObject(ctx));
if (resp.getStatus() == 404) {
if (null != client) {
client.reset();
}
switchServerURL(client.getBaseURI().toString());
return saveObject(ctx);
}
return key;
} catch (WebApplicationException e) {
handleWebException(e);
} catch (Throwable e) {
if (e instanceof ConnectException || e instanceof ClientException) {
if (null != client) {
client.reset();
}
switchServerURL(client.getBaseURI().toString());
return saveObject(ctx);
}
} finally {
if (null != client) {
client.reset();
}
}
return null;
}