How to use

StandaloneInMemProcessEngineConfiguration

in

org.camunda.bpm.engine.impl.cfg

private static ProcessEngineConfigurationImpl config(final String schemaUpdate, final String historyLevel) {
 StandaloneInMemProcessEngineConfiguration engineConfiguration = new StandaloneInMemProcessEngineConfiguration();
 engineConfiguration.setProcessEngineName(UUID.randomUUID().toString());
 engineConfiguration.setDatabaseSchemaUpdate(schemaUpdate);
 engineConfiguration.setHistory(historyLevel);
 engineConfiguration.setDbMetricsReporterActivate(false);
 engineConfiguration.setJdbcUrl("jdbc:h2:mem:DatabaseHistoryPropertyAutoTest");
 return engineConfiguration;
}

public void testCreateConfigurationWithMismatchtingSchemaAndPrefix() {
 try {
  StandaloneInMemProcessEngineConfiguration configuration = new StandaloneInMemProcessEngineConfiguration();
  configuration.setDatabaseSchema("foo");
  configuration.setDatabaseTablePrefix("bar");
  configuration.buildProcessEngine();
  fail("Should throw exception");
 } catch (ProcessEngineException e) {
  // as expected
  assertTrue(e.getMessage().contains("When setting a schema the prefix has to be schema + '.'"));
 }
}

protected ProcessEngineConfigurationImpl createConfig() {
 StandaloneInMemProcessEngineConfiguration configuration = new StandaloneInMemProcessEngineConfiguration();
 configuration.setProcessEngineName("process-engine-HistoryTest");
 configuration.setDbMetricsReporterActivate(false);
 configuration.setJdbcUrl("jdbc:h2:mem:HistoryTest");
 return configuration;
}

private ProcessEngine createProcessEngine(String name) {
 StandaloneInMemProcessEngineConfiguration processEngineConfiguration = new StandaloneInMemProcessEngineConfiguration();
 processEngineConfiguration.setProcessEngineName(name);
 processEngineConfiguration.setJdbcUrl(String.format("jdbc:h2:mem:%s", name));
 return processEngineConfiguration.buildProcessEngine();
}

public static ProcessEngine startUpEngineAndInit() {
 Server h2Server = null;
 StandaloneInMemProcessEngineConfiguration config = new StandaloneInMemProcessEngineConfiguration();
 config.setHistoryLevel(HistoryLevel.HISTORY_LEVEL_FULL);
 config.setJdbcUsername("sa");
 config.setJdbcPassword("sa");
  config.setJdbcUrl(h2DbJdbcUrl);
  config.setDatabaseSchemaUpdate("false");
 } else {
  config.setJdbcUrl(h2DbServerJdbcUrl);
  h2Server = startH2Server();
 ProcessEngine engine = config.buildProcessEngine();

@Test
public void testForceCloseMybatisConnectionPoolTrue() {
 // given
 // that the process engine is configured with forceCloseMybatisConnectionPool = true
 ProcessEngineConfigurationImpl configurationImpl = new StandaloneInMemProcessEngineConfiguration()
  .setJdbcUrl("jdbc:h2:mem:camunda-forceclose")
  .setProcessEngineName("engine-forceclose")
  .setForceCloseMybatisConnectionPool(true);
 ProcessEngine processEngine = configurationImpl
  .buildProcessEngine();
 PooledDataSource pooledDataSource = (PooledDataSource) configurationImpl.getDataSource();
 PoolState state = pooledDataSource.getPoolState();
 // then
 // if the process engine is closed
 processEngine.close();
 // the idle connections are closed
 Assert.assertTrue(state.getIdleConnectionCount() == 0);
}

public static ProcessEngineConfiguration createStandaloneInMemProcessEngineConfiguration() {
 return new StandaloneInMemProcessEngineConfiguration();
}

public static void main(String[] args) {
   new StandaloneInMemProcessEngineConfiguration()
    .buildProcessEngine();

@Test
public void updateIsDefaultTaskPermission() {
 assertEquals("UPDATE", new StandaloneInMemProcessEngineConfiguration().getDefaultUserPermissionNameForTask());
}

@Test
public void shouldNotReuseSqlSessionFactoryByDefault() {
 assertFalse(new StandaloneInMemProcessEngineConfiguration().isUseSharedSqlSessionFactory());
}

protected static ProcessEngineImpl createProcessEngineImpl(boolean dmnEnabled) {
 StandaloneInMemProcessEngineConfiguration config =
   (StandaloneInMemProcessEngineConfiguration) new CustomStandaloneInMemProcessEngineConfiguration()
       .setProcessEngineName("database-dmn-test-engine")
       .setDatabaseSchemaUpdate("false")
       .setHistory(ProcessEngineConfiguration.HISTORY_FULL)
       .setJdbcUrl("jdbc:h2:mem:DatabaseDmnTest");
 config.setDmnEnabled(dmnEnabled);
 return (ProcessEngineImpl) config.buildProcessEngine();
}

public static ProcessEngine startUpEngineAndInit() {
 Server h2Server = null;
 StandaloneInMemProcessEngineConfiguration config = new StandaloneInMemProcessEngineConfiguration();
 config.setHistoryLevel(HistoryLevel.HISTORY_LEVEL_FULL);
 config.setJdbcUsername("sa");
 config.setJdbcPassword("sa");
  config.setJdbcUrl(h2DbJdbcUrl);
  config.setDatabaseSchemaUpdate("false");
 } else {
  config.setJdbcUrl(h2DbServerJdbcUrl);
  h2Server = startH2Server();
 ProcessEngine engine = config.buildProcessEngine();

@Test
public void testForceCloseMybatisConnectionPoolFalse() {
 // given
 // that the process engine is configured with forceCloseMybatisConnectionPool = false
 ProcessEngineConfigurationImpl configurationImpl = new StandaloneInMemProcessEngineConfiguration()
  .setJdbcUrl("jdbc:h2:mem:camunda-forceclose")
  .setProcessEngineName("engine-forceclose")
  .setForceCloseMybatisConnectionPool(false);
 ProcessEngine processEngine = configurationImpl
  .buildProcessEngine();
 PooledDataSource pooledDataSource = (PooledDataSource) configurationImpl.getDataSource();
 PoolState state = pooledDataSource.getPoolState();
 int idleConnections = state.getIdleConnectionCount();
 // then
 // if the process engine is closed
 processEngine.close();
 // the idle connections are not closed
 Assert.assertEquals(state.getIdleConnectionCount(), idleConnections);
 pooledDataSource.forceCloseAll();
 Assert.assertTrue(state.getIdleConnectionCount() == 0);
}

public static ProcessEngineConfiguration createStandaloneInMemProcessEngineConfiguration() {
 return new StandaloneInMemProcessEngineConfiguration();
}

private ProcessEngine createProcessEngine(String name) {
 StandaloneInMemProcessEngineConfiguration processEngineConfiguration = new StandaloneInMemProcessEngineConfiguration();
 processEngineConfiguration.setProcessEngineName(name);
 processEngineConfiguration.setJdbcUrl(String.format("jdbc:h2:mem:%s", name));
 return processEngineConfiguration.buildProcessEngine();
}

protected ProcessEngineConfigurationImpl createConfig() {
 StandaloneInMemProcessEngineConfiguration configuration = new StandaloneInMemProcessEngineConfiguration();
 configuration.setProcessEngineName("process-engine-HistoryTest");
 configuration.setDbMetricsReporterActivate(false);
 configuration.setJdbcUrl("jdbc:h2:mem:HistoryTest");
 return configuration;
}

@Test
public void updateIsDefaultTaskPermission() {
 assertEquals("UPDATE", new StandaloneInMemProcessEngineConfiguration().getDefaultUserPermissionNameForTask());
}

@Test
public void shouldNotReuseSqlSessionFactoryByDefault() {
 assertFalse(new StandaloneInMemProcessEngineConfiguration().isUseSharedSqlSessionFactory());
}

protected static ProcessEngineImpl createProcessEngineImpl(boolean dmnEnabled) {
 StandaloneInMemProcessEngineConfiguration config =
   (StandaloneInMemProcessEngineConfiguration) new CustomStandaloneInMemProcessEngineConfiguration()
       .setProcessEngineName("database-dmn-test-engine")
       .setDatabaseSchemaUpdate("false")
       .setHistory(ProcessEngineConfiguration.HISTORY_FULL)
       .setJdbcUrl("jdbc:h2:mem:DatabaseDmnTest");
 config.setDmnEnabled(dmnEnabled);
 return (ProcessEngineImpl) config.buildProcessEngine();
}

private static ProcessEngineConfigurationImpl config(final String schemaUpdate, final String historyLevel) {
 StandaloneInMemProcessEngineConfiguration engineConfiguration = new StandaloneInMemProcessEngineConfiguration();
 engineConfiguration.setProcessEngineName(UUID.randomUUID().toString());
 engineConfiguration.setDatabaseSchemaUpdate(schemaUpdate);
 engineConfiguration.setHistory(historyLevel);
 engineConfiguration.setDbMetricsReporterActivate(false);
 engineConfiguration.setJdbcUrl("jdbc:h2:mem:DatabaseHistoryPropertyAutoTest");
 return engineConfiguration;
}