Examples with CallableUserAggregationFunction org.neo4j.kernel.api.proc.CallableUserAggregationFunction used on opensource projects

Example 11 with CallableUserAggregationFunction

use of org.neo4j.kernel.api.proc.CallableUserAggregationFunction in project neo4j by neo4j.

the class ReflectiveUserAggregationFunctionTest method shouldNotLoadAnyFunctionIfConfigIsEmpty.

@Test
public void shouldNotLoadAnyFunctionIfConfigIsEmpty() throws Throwable {
    // Given
    Log log = spy(Log.class);
    procedureCompiler = new ReflectiveProcedureCompiler(new TypeMappers(), components, new ComponentRegistry(), log, new ProcedureConfig(Config.defaults().with(MapUtil.stringMap(GraphDatabaseSettings.procedure_whitelist.name(), ""))));
    List<CallableUserAggregationFunction> method = compile(SingleAggregationFunction.class);
    verify(log).warn("The function 'org.neo4j.kernel.impl.proc.collectCool' is not on the whitelist and won't be loaded.");
    assertThat(method.size(), equalTo(0));
}

Example 12 with CallableUserAggregationFunction

use of org.neo4j.kernel.api.proc.CallableUserAggregationFunction in project neo4j by neo4j.

the class ReflectiveUserAggregationFunctionTest method shouldAllowOverridingProcedureName.

@Test
public void shouldAllowOverridingProcedureName() throws Throwable {
    // When
    CallableUserAggregationFunction method = compile(FunctionWithOverriddenName.class).get(0);
    // Then
    assertEquals("org.mystuff.thisisActuallyTheName", method.signature().name().toString());
}

Example 13 with CallableUserAggregationFunction

use of org.neo4j.kernel.api.proc.CallableUserAggregationFunction in project neo4j by neo4j.

the class ReflectiveUserAggregationFunctionTest method shouldLoadWhiteListedFunction.

@Test
public void shouldLoadWhiteListedFunction() throws Throwable {
    // Given
    procedureCompiler = new ReflectiveProcedureCompiler(new TypeMappers(), components, new ComponentRegistry(), NullLog.getInstance(), new ProcedureConfig(Config.defaults().with(MapUtil.stringMap(GraphDatabaseSettings.procedure_whitelist.name(), "org.neo4j.kernel.impl.proc.collectCool"))));
    CallableUserAggregationFunction method = compile(SingleAggregationFunction.class).get(0);
    // Expect
    CallableUserAggregationFunction.Aggregator created = method.create(new BasicContext());
    created.update(new Object[] { "Bonnie" });
    assertThat(created.result(), equalTo(Collections.singletonList("Bonnie")));
}