use of com.serotonin.m2m2.rt.event.type.EventTypeMatcher in project ma-core-public by infiniteautomation.
the class EventHandlerImporter method importImpl.
@Override
protected void importImpl() {
AbstractEventHandlerVO handler = null;
String xid = json.getString("xid");
if (StringUtils.isBlank(xid)) {
xid = service.generateUniqueXid();
} else {
try {
handler = service.get(xid);
} catch (NotFoundException e) {
// Nothing, done below
}
}
if (handler == null) {
String typeStr = json.getString("handlerType");
if (StringUtils.isBlank(typeStr))
addFailureMessage("emport.eventHandler.missingType", xid, ModuleRegistry.getEventHandlerDefinitionTypes());
else {
EventHandlerDefinition<?> def = ModuleRegistry.getEventHandlerDefinition(typeStr);
if (def == null)
addFailureMessage("emport.eventHandler.invalidType", xid, typeStr, ModuleRegistry.getEventHandlerDefinitionTypes());
else {
handler = def.baseCreateEventHandlerVO();
handler.setXid(xid);
}
}
}
JsonObject et = json.getJsonObject("eventType");
JsonArray ets = json.getJsonArray("eventTypes");
if (handler != null) {
try {
ctx.getReader().readInto(handler, json);
Set<EventTypeMatcher> eventTypes = new HashSet<>(handler.getEventTypes());
// Find the event type.
if (et != null) {
eventTypes.add(new EventTypeMatcher(ctx.getReader().read(EventType.class, et)));
} else if (ets != null) {
for (JsonValue jsonValue : ets) {
eventTypes.add(new EventTypeMatcher(ctx.getReader().read(EventType.class, jsonValue)));
}
}
handler.setEventTypes(new ArrayList<>(eventTypes));
boolean isnew = handler.getId() == Common.NEW_ID;
if (isnew) {
service.insert(handler);
addSuccessMessage(true, "emport.eventHandler.prefix", xid);
} else {
service.update(handler.getId(), handler);
addSuccessMessage(false, "emport.eventHandler.prefix", xid);
}
} catch (ValidationException e) {
setValidationMessages(e.getValidationResult(), "emport.eventHandler.prefix", xid);
} catch (TranslatableJsonException e) {
addFailureMessage("emport.eventHandler.prefix", xid, e.getMsg());
} catch (JsonException e) {
addFailureMessage("emport.eventHandler.prefix", xid, getJsonExceptionMessage(e));
}
}
}
use of com.serotonin.m2m2.rt.event.type.EventTypeMatcher in project ma-core-public by infiniteautomation.
the class EmailEventHandlerServiceTest method newVO.
@Override
EmailEventHandlerVO newVO(User user) {
EmailEventHandlerVO vo = (EmailEventHandlerVO) ModuleRegistry.getEventHandlerDefinition(EmailEventHandlerDefinition.TYPE_NAME).baseCreateEventHandlerVO();
vo.setXid(UUID.randomUUID().toString());
vo.setName(UUID.randomUUID().toString());
ScriptPermissions permissions = new ScriptPermissions(Collections.singleton(readRole));
vo.setScriptRoles(permissions);
List<EventTypeMatcher> eventTypes = Collections.singletonList(new EventTypeMatcher(new MockEventType(readRole)));
vo.setEventTypes(eventTypes);
return vo;
}
use of com.serotonin.m2m2.rt.event.type.EventTypeMatcher in project ma-core-public by infiniteautomation.
the class EmailEventHandlerServiceTest method assertVoEqual.
@Override
void assertVoEqual(AbstractEventHandlerVO expected, AbstractEventHandlerVO actual) {
assertEquals(expected.getId(), actual.getId());
assertEquals(expected.getXid(), actual.getXid());
assertEquals(expected.getName(), actual.getName());
assertPermission(expected.getReadPermission(), actual.getReadPermission());
assertPermission(expected.getEditPermission(), actual.getEditPermission());
assertRoles(((EmailEventHandlerVO) expected).getScriptRoles().getRoles(), ((EmailEventHandlerVO) actual).getScriptRoles().getRoles());
List<EventTypeMatcher> actualEventTypes = actual.getEventTypes();
List<EventTypeMatcher> expectedEventTypes = expected.getEventTypes();
assertEquals(expectedEventTypes.size(), actualEventTypes.size());
for (int i = 0; i < expectedEventTypes.size(); i++) {
EventTypeMatcher actualEventMatcher = actualEventTypes.get(i);
EventTypeMatcher expectedEventMatcher = expectedEventTypes.get(i);
assertEquals(expectedEventMatcher.getEventType(), actualEventMatcher.getEventType());
assertEquals(expectedEventMatcher.getEventSubtype(), actualEventMatcher.getEventSubtype());
assertEquals(expectedEventMatcher.getReferenceId1(), actualEventMatcher.getReferenceId1());
assertEquals(expectedEventMatcher.getReferenceId2(), actualEventMatcher.getReferenceId2());
}
// TODO assert remaining
}
use of com.serotonin.m2m2.rt.event.type.EventTypeMatcher in project ma-core-public by infiniteautomation.
the class DataSourceDaoDeadlockDetection method detectDeadlockWithEventHandlerRoleMappingandDataSourceTablesExplicit.
@Test
public void detectDeadlockWithEventHandlerRoleMappingandDataSourceTablesExplicit() {
// This will create 2x threads for each operating as one of the desired problem scenarios
int numThreads = 5;
int numDataSources = 10;
AtomicInteger running = new AtomicInteger(numThreads * 2);
PermissionService permissionService = Common.getBean(PermissionService.class);
// Insert some roles
int roleCount = 0;
RoleService roleService = Common.getBean(RoleService.class);
List<RoleVO> roleVOs = new ArrayList<>();
Set<Role> roles = new HashSet<>();
for (int i = 0; i < roleCount; i++) {
RoleVO role = new RoleVO(Common.NEW_ID, Common.generateXid("ROLE_"), "Role " + i);
roleVOs.add(role);
roleService.insert(role);
roles.add(role.getRole());
}
DataSource dataSource = Common.getBean(DatabaseProxy.class).getDataSource();
JdbcConnectionPool pool = (JdbcConnectionPool) dataSource;
pool.setMaxConnections(numThreads * 2);
PlatformTransactionManager transactionManager = Common.getBean(DatabaseProxy.class).getTransactionManager();
AtomicInteger successes = new AtomicInteger();
AtomicInteger failures = new AtomicInteger();
MutableObject<Exception> failure = new MutableObject<>(null);
for (int i = 0; i < numThreads; i++) {
// #5 lock eventHandlerMappings and roleMappings and then try to lock dataSources
// Basically delete a data source
new Thread() {
@Override
public void run() {
try {
for (int i = 0; i < numDataSources; i++) {
// Insert an event handler
EventHandlerService eventHandlerService = Common.getBean(EventHandlerService.class);
ProcessEventHandlerVO eh = new ProcessEventHandlerVO();
eh.setDefinition(new ProcessEventHandlerDefinition());
eh.setName(Common.generateXid("Handler "));
eh.setActiveProcessCommand("ls");
eventHandlerService.insert(eh);
ExtendedJdbcTemplate ejt = new ExtendedJdbcTemplate(dataSource);
// Get event handler
AbstractEventHandlerVO myEventHandler = eventHandlerService.get(eh.getXid());
// Create data source
MockDataSourceVO ds = new MockDataSourceVO();
ds.setName(Common.generateXid("Mock "));
DataSourceService dataSourceService = Common.getBean(DataSourceService.class);
dataSourceService.insert(ds);
// Insert a mapping
myEventHandler.setEventTypes(Collections.singletonList(new EventTypeMatcher(new DataSourceEventType(ds.getId(), ds.getPollAbortedExceptionEventId()))));
eventHandlerService.update(eh.getXid(), myEventHandler);
new TransactionTemplate(transactionManager).execute((status) -> {
// The order of these statements matters for deadlock, we must always lock groups of tables in the same order
ejt.update("DELETE FROM dataSources WHERE id=?", new Object[] { ds.getId() });
ejt.update("DELETE FROM eventHandlersMapping WHERE eventTypeName=? AND eventTypeRef1=?", new Object[] { EventTypeNames.DATA_SOURCE, ds.getId() });
return null;
});
successes.getAndIncrement();
}
} catch (Exception e) {
e.printStackTrace();
failure.setValue(e);
failures.getAndIncrement();
} finally {
running.decrementAndGet();
}
}
}.start();
// #8 lock dataSources and try to lock roleMappings
// Basically update a data source
new Thread() {
@Override
public void run() {
try {
for (int i = 0; i < numDataSources; i++) {
ExtendedJdbcTemplate ejt = new ExtendedJdbcTemplate(dataSource);
// Insert an event handler
EventHandlerService eventHandlerService = Common.getBean(EventHandlerService.class);
ProcessEventHandlerVO eh = new ProcessEventHandlerVO();
eh.setDefinition(new ProcessEventHandlerDefinition());
eh.setName(Common.generateXid("Handler "));
eh.setActiveProcessCommand("ls");
eventHandlerService.insert(eh);
// Get event handler
AbstractEventHandlerVO myEventHandler = eventHandlerService.get(eh.getXid());
// Create data source
MockDataSourceVO ds = new MockDataSourceVO();
ds.setName(Common.generateXid("Mock "));
DataSourceService dataSourceService = Common.getBean(DataSourceService.class);
dataSourceService.insert(ds);
// Insert a mapping
myEventHandler.setEventTypes(Collections.singletonList(new EventTypeMatcher(new DataSourceEventType(ds.getId(), ds.getPollAbortedExceptionEventId()))));
eventHandlerService.update(eh.getXid(), myEventHandler);
new TransactionTemplate(transactionManager).execute((status) -> {
ejt.update("UPDATE dataSources SET xid=? WHERE id=?", new Object[] { ds.getXid() + "1", ds.getId() });
return null;
});
successes.getAndIncrement();
}
} catch (Exception e) {
e.printStackTrace();
failure.setValue(e);
failures.getAndIncrement();
} finally {
running.decrementAndGet();
}
}
}.start();
}
while (running.get() > 0) {
try {
Thread.sleep(100);
} catch (Exception e) {
}
}
if (failures.get() > 0) {
fail("Ran " + successes.get() + " queries: " + failure.getValue().getMessage());
}
}
use of com.serotonin.m2m2.rt.event.type.EventTypeMatcher in project ma-core-public by infiniteautomation.
the class DataSourceDaoDeadlockDetection method detectDeadlockWithEventHandlerRoleMappingandDataSourceTablesUsingDaos.
@Test
public void detectDeadlockWithEventHandlerRoleMappingandDataSourceTablesUsingDaos() {
// This will create 2x threads for each operating as one of the desired problem scenarios
// 25;
int numThreads = 5;
// 100;
int numDataSources = 10;
AtomicInteger running = new AtomicInteger(numThreads * 2);
PermissionService permissionService = Common.getBean(PermissionService.class);
DataSource dataSource = Common.getBean(DatabaseProxy.class).getDataSource();
JdbcConnectionPool pool = (JdbcConnectionPool) dataSource;
pool.setMaxConnections(numThreads * 100);
AtomicInteger successes = new AtomicInteger();
AtomicInteger failures = new AtomicInteger();
MutableObject<Exception> failure = new MutableObject<>(null);
for (int i = 0; i < numThreads; i++) {
// #5 lock eventHandlerMappings and roleMappings and then try to lock dataSources
// Basically delete a data source
new Thread() {
@Override
public void run() {
try {
for (int i = 0; i < numDataSources; i++) {
// Insert an event handler
EventHandlerService eventHandlerService = Common.getBean(EventHandlerService.class);
ProcessEventHandlerVO eh = new ProcessEventHandlerVO();
eh.setDefinition(new ProcessEventHandlerDefinition());
eh.setName(Common.generateXid("Handler "));
eh.setActiveProcessCommand("ls");
eventHandlerService.insert(eh);
ExtendedJdbcTemplate ejt = new ExtendedJdbcTemplate(dataSource);
// Get event handler
AbstractEventHandlerVO myEventHandler = eventHandlerService.get(eh.getXid());
// Create data source
MockDataSourceVO ds = new MockDataSourceVO();
ds.setName(Common.generateXid("Mock "));
DataSourceService dataSourceService = Common.getBean(DataSourceService.class);
dataSourceService.insert(ds);
// Insert a mapping
myEventHandler.setEventTypes(Collections.singletonList(new EventTypeMatcher(new DataSourceEventType(ds.getId(), ds.getPollAbortedExceptionEventId()))));
eventHandlerService.update(eh.getXid(), myEventHandler);
dataSourceService.delete(ds.getId());
successes.getAndIncrement();
}
} catch (Exception e) {
e.printStackTrace();
failure.setValue(e);
failures.getAndIncrement();
} finally {
running.decrementAndGet();
}
}
}.start();
// #8 lock dataSources and try to lock roleMappings
// Basically update a data source
new Thread() {
@Override
public void run() {
try {
for (int i = 0; i < numDataSources; i++) {
ExtendedJdbcTemplate ejt = new ExtendedJdbcTemplate(dataSource);
// Insert an event handler
EventHandlerService eventHandlerService = Common.getBean(EventHandlerService.class);
ProcessEventHandlerVO eh = new ProcessEventHandlerVO();
eh.setDefinition(new ProcessEventHandlerDefinition());
eh.setName(Common.generateXid("Handler "));
eh.setActiveProcessCommand("ls");
eventHandlerService.insert(eh);
// Get event handler
AbstractEventHandlerVO myEventHandler = eventHandlerService.get(eh.getXid());
// Create data source
MockDataSourceVO ds = new MockDataSourceVO();
ds.setName(Common.generateXid("Mock "));
DataSourceService dataSourceService = Common.getBean(DataSourceService.class);
dataSourceService.insert(ds);
// Insert a mapping
myEventHandler.setEventTypes(Collections.singletonList(new EventTypeMatcher(new DataSourceEventType(ds.getId(), ds.getPollAbortedExceptionEventId()))));
eventHandlerService.update(eh.getXid(), myEventHandler);
ds.setXid(ds.getXid() + 1);
dataSourceService.update(ds.getId(), ds);
successes.getAndIncrement();
}
} catch (Exception e) {
e.printStackTrace();
failure.setValue(e);
failures.getAndIncrement();
} finally {
running.decrementAndGet();
}
}
}.start();
}
while (running.get() > 0) {
try {
Thread.sleep(100);
} catch (Exception e) {
}
}
if (failures.get() > 0) {
fail("Ran " + successes.get() + " queries: " + failure.getValue().getMessage());
}
}
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