private void checkConnection() throws ProcessingException {
if (m_mqttClient == null) {
throw new ProcessingException(TEXTS.get("noClient"));
}
if (!m_mqttClient.isConnected()) {
throw new ProcessingException(TEXTS.get("noConnection"));
}
}
@Override
public void unsubscribe(String topicFilter) throws ProcessingException {
checkConnection();
try {
m_mqttClient.unsubscribe(topicFilter);
} catch (Exception e) {
throw new ProcessingException(TEXTS.get("unsubscribeError"), e);
}
}
@Override
public void disconnect() throws ProcessingException {
checkConnection();
try {
m_mqttClient.disconnect();
m_isConnected = false;
} catch (MqttException e) {
throw new ProcessingException(TEXTS.get("mqttException"), e);
}
}
@Override
public void setup(String broker, String clientId) throws ProcessingException {
try {
MemoryPersistence persistence = new MemoryPersistence();
m_session = ClientSession.get();
m_mqttClient = new MqttClient(broker, clientId, persistence);
m_mqttClient.setCallback(this);
} catch (Exception e) {
throw new ProcessingException(TEXTS.get("MqttClientCreateException"), e);
}
}
/** Test with LimitedResult == true */
@Test
public void testImportFormData2() throws Exception {
Object[][] data =
new Object[][] {new Object[] {I1, S1}, new Object[] {I2, S2}, new Object[] {I3, S3}};
SimpleTablePage page = new SimpleTablePage(true, data);
Table table = page.getTable();
assertEquals("row count", 3, table.getRowCount());
assertEquals("Status - severity", IStatus.WARNING, page.getTableStatus().getSeverity());
assertEquals(
"Status - message",
TEXTS.get("MaxOutlineRowWarning", "3"),
page.getTableStatus().getMessage());
}
@Override
public AnswerFormData prepareCreate(AnswerFormData formData) throws ProcessingException {
if (!ACCESS.check(new CreateAnswerPermission())) {
throw new VetoException(TEXTS.get("AuthorizationFailed"));
}
if (formData.getQuestionNr().getValue() == null) {
throw new ProcessingException("QuestionNr can no be null");
}
loadQuestion(formData);
return formData;
}
@Override
public void delete(Long answerNr) throws ProcessingException {
if (!ACCESS.check(new DeleteAnswerPermission())) {
throw new VetoException(TEXTS.get("AuthorizationFailed"));
}
if (answerNr == null) {
throw new ProcessingException("AnswerNr can no be null");
}
SQL.delete(
"delete from answers_choices where answer_id = :AnswerNr",
new NVPair("AnswerNr", answerNr));
SQL.delete("delete from answers where answer_id = :AnswerNr", new NVPair("AnswerNr", answerNr));
}
@Override
public void subscribe(String topicFilter, Integer qos) throws ProcessingException {
checkConnection();
try {
if (qos == null) {
m_mqttClient.subscribe(topicFilter);
} else {
m_mqttClient.subscribe(topicFilter, qos);
}
} catch (Exception e) {
throw new ProcessingException(TEXTS.get("subscribeError"), e);
}
s_logger.info("topic " + topicFilter + "' successfully subscribed");
}
@Override
public AnswerFormData store(AnswerFormData formData) throws ProcessingException {
if (!ACCESS.check(new UpdateAnswerPermission())) {
throw new VetoException(TEXTS.get("AuthorizationFailed"));
}
if (formData.getAnswerNr() == null) {
throw new ProcessingException("AnswerNr can no be null");
}
SQL.update("update answers set name = :YourName where answer_id = :AnswerNr", formData);
SQL.delete("delete from answers_choices where answer_id = :AnswerNr", formData);
storeAnswerChoice(formData);
return formData;
}
@Override
public AnswerFormData create(AnswerFormData formData) throws ProcessingException {
if (!ACCESS.check(new CreateAnswerPermission())) {
throw new VetoException(TEXTS.get("AuthorizationFailed"));
}
SQL.insert(
" insert into answers (name, question_id) " + " values (:YourName, :QuestionNr) ",
formData);
SQL.selectInto(" values IDENTITY_VAL_LOCAL() " + " into :AnswerNr", formData);
if (formData.getAnswerNr() == null) {
throw new ProcessingException("AnswerNr can no be null");
}
storeAnswerChoice(formData);
return formData;
}
@Override
public AnswerFormData load(AnswerFormData formData) throws ProcessingException {
if (!ACCESS.check(new ReadAnswerPermission())) {
throw new VetoException(TEXTS.get("AuthorizationFailed"));
}
if (formData.getAnswerNr() == null) {
throw new ProcessingException("AnswerNr can no be null");
}
SQL.selectInto(
" select question_id, name "
+ " from answers "
+ " where answer_id = :AnswerNr "
+ " into :QuestionNr, :YourName",
formData);
if (formData.getQuestionNr().getValue() == null) {
throw new ProcessingException("QuestionNr can no be null");
}
loadQuestion(formData);
if (BooleanUtility.nvl(formData.getMultipleChoices())) {
SQL.selectInto(
" select choice_id "
+ " from answers_choices "
+ " where answer_id = :AnswerNr "
+ " into :Choices",
formData);
} else {
SQL.selectInto(
" select choice_id "
+ " from answers_choices "
+ " where answer_id = :AnswerNr "
+ " into :Choice",
formData);
}
return formData;
}
@Override
public void publish(String topic, String content, Integer qos, Boolean retained)
throws ProcessingException {
checkConnection();
try {
MqttMessage message = new MqttMessage(content.getBytes());
if (qos != null) {
message.setQos(qos);
}
if (retained != null) {
message.setRetained(retained);
}
m_mqttClient.publish(topic, message);
} catch (Exception e) {
throw new ProcessingException(TEXTS.get("publishError"), e);
}
s_logger.info("message " + topic + ":'" + content + "' successfully published");
}
@Override
protected String getConfiguredLabel() {
return TEXTS.get("Default");
}
@Override
protected String getConfiguredLabel() {
return TEXTS.get("Examples");
}
@Override
protected String getConfiguredText() {
return TEXTS.get("DeleteFile");
}
@Override
protected String getConfiguredTitle() {
return TEXTS.get("NumberFields");
}
@Override
protected String getConfiguredLabel() {
return TEXTS.get("Grouping");
}
@Override
protected String getConfiguredLabel() {
return TEXTS.get("Styled");
}
@Override
protected String getConfiguredTitle() {
return TEXTS.get("HelloWorld");
}
@Override
protected void execInitField() throws ProcessingException {
setValue(TEXTS.get("BigIntegerField"));
}
@Override
protected String getConfiguredLabel() {
return TEXTS.get("Mandatory");
}
@Override
protected String getConfiguredText() {
return TEXTS.get("User");
}
@Override
protected String getConfiguredLabel() {
return TEXTS.get("MaximumValue");
}
@Override
protected String getConfiguredLabel() {
return TEXTS.get("SmallestValue");
}
@Override
protected String getConfiguredLabel() {
return TEXTS.get("LongFieldInput");
}
@Override
protected String getConfiguredText() {
return TEXTS.get("Administrator");
}
@Override
protected String getConfiguredLabel() {
return TEXTS.get("BigIntegerFieldInput");
}
@Override
protected String getConfiguredHeaderText() {
return TEXTS.get("ReadOnly");
}
@Override
protected String getConfiguredLabel() {
return TEXTS.get("SampleFormat");
}
@Override
protected String getConfiguredHeaderText() {
return TEXTS.get("DateModified");
}