@Test
public void testDynamicLimitDefault() throws Exception {
final String limitProp = "det.dataservice.dynamic.limit";
final int defaultLimit = 50000;
boolean userDef = dataService.isUserDefined();
try {
System.getProperties().remove(limitProp);
dataService.setUserDefined(false);
DataServiceExecutor executor =
new DataServiceExecutor.Builder(
new SQL("SELECT * FROM " + DATA_SERVICE_NAME), dataService, context)
.serviceTrans(serviceTrans)
.genTrans(genTrans)
.build();
assertEquals(defaultLimit, executor.getServiceRowLimit());
System.setProperty(limitProp, "baah");
executor =
new DataServiceExecutor.Builder(
new SQL("SELECT * FROM " + DATA_SERVICE_NAME), dataService, context)
.serviceTrans(serviceTrans)
.genTrans(genTrans)
.build();
assertEquals(defaultLimit, executor.getServiceRowLimit());
verify(logChannel).logError(anyString());
} finally {
dataService.setUserDefined(userDef);
System.getProperties().remove(limitProp);
}
}
@Test
public void testDynamicLimit() throws Exception {
final String limitProp = "det.dataservice.dynamic.limit";
boolean userDef = dataService.isUserDefined();
try {
System.setProperty(limitProp, "2");
dataService.setUserDefined(false);
DataServiceExecutor executor =
new DataServiceExecutor.Builder(
new SQL("SELECT * FROM " + DATA_SERVICE_NAME), dataService, context)
.serviceTrans(serviceTrans)
.genTrans(genTrans)
.build();
assertEquals(2, executor.getServiceRowLimit());
dataService.setUserDefined(true);
System.setProperty(limitProp, "2");
executor =
new DataServiceExecutor.Builder(
new SQL("SELECT * FROM " + DATA_SERVICE_NAME), dataService, context)
.serviceTrans(serviceTrans)
.genTrans(genTrans)
.build();
assertEquals(0, executor.getServiceRowLimit());
} finally {
dataService.setUserDefined(userDef);
System.getProperties().remove(limitProp);
}
}