Java 类org.springframework.transaction.interceptor.NoRollbackRuleAttribute 实例源码

/**
 * Test that when an attribute exists on both class and interface, class takes precedence.
 */
@Test
public void transactionAttributeOnTargetClassMethodOverridesAttributeOnInterfaceMethod() throws Exception {
    Method interfaceMethod = ITestBean3.class.getMethod("getAge");
    Method interfaceMethod2 = ITestBean3.class.getMethod("getName");

    AnnotationTransactionAttributeSource atas = new AnnotationTransactionAttributeSource();
    TransactionAttribute actual = atas.getTransactionAttribute(interfaceMethod, TestBean3.class);
    assertEquals(TransactionAttribute.PROPAGATION_REQUIRES_NEW, actual.getPropagationBehavior());
    assertEquals(TransactionAttribute.ISOLATION_REPEATABLE_READ, actual.getIsolationLevel());
    assertEquals(5, actual.getTimeout());
    assertTrue(actual.isReadOnly());

    RuleBasedTransactionAttribute rbta = new RuleBasedTransactionAttribute();
    rbta.getRollbackRules().add(new RollbackRuleAttribute(Exception.class));
    rbta.getRollbackRules().add(new NoRollbackRuleAttribute(IOException.class));
    assertEquals(rbta.getRollbackRules(), ((RuleBasedTransactionAttribute) actual).getRollbackRules());

    TransactionAttribute actual2 = atas.getTransactionAttribute(interfaceMethod2, TestBean3.class);
    assertEquals(TransactionAttribute.PROPAGATION_REQUIRED, actual2.getPropagationBehavior());
}

@Test
public void customClassAttributeWithReadOnlyOverrideOnInterface() throws Exception {
    Method method = TestInterface9.class.getMethod("getAge");

    Transactional annotation = AnnotationUtils.findAnnotation(method, Transactional.class);
    assertNull("AnnotationUtils.findAnnotation should not find @Transactional for TestBean9.getAge()", annotation);
    annotation = AnnotationUtils.findAnnotation(TestBean9.class, Transactional.class);
    assertNotNull("AnnotationUtils.findAnnotation failed to find @Transactional for TestBean9", annotation);

    AnnotationTransactionAttributeSource atas = new AnnotationTransactionAttributeSource();
    TransactionAttribute actual = atas.getTransactionAttribute(method, TestBean9.class);
    assertNotNull("Failed to retrieve TransactionAttribute for TestBean9.getAge()", actual);

    RuleBasedTransactionAttribute rbta = new RuleBasedTransactionAttribute();
    rbta.getRollbackRules().add(new RollbackRuleAttribute(Exception.class));
    rbta.getRollbackRules().add(new NoRollbackRuleAttribute(IOException.class));
    assertEquals(rbta.getRollbackRules(), ((RuleBasedTransactionAttribute) actual).getRollbackRules());

    assertTrue(actual.isReadOnly());
}

@Test
public void customMethodAttributeWithReadOnlyOverrideOnInterface() throws Exception {
    Method method = TestInterface10.class.getMethod("getAge");

    Transactional annotation = AnnotationUtils.findAnnotation(method, Transactional.class);
    assertNotNull("AnnotationUtils.findAnnotation failed to find @Transactional for TestBean10.getAge()",
            annotation);
    annotation = AnnotationUtils.findAnnotation(TestBean10.class, Transactional.class);
    assertNull("AnnotationUtils.findAnnotation should not find @Transactional for TestBean10", annotation);

    AnnotationTransactionAttributeSource atas = new AnnotationTransactionAttributeSource();
    TransactionAttribute actual = atas.getTransactionAttribute(method, TestBean10.class);
    assertNotNull("Failed to retrieve TransactionAttribute for TestBean10.getAge()", actual);

    RuleBasedTransactionAttribute rbta = new RuleBasedTransactionAttribute();
    rbta.getRollbackRules().add(new RollbackRuleAttribute(Exception.class));
    rbta.getRollbackRules().add(new NoRollbackRuleAttribute(IOException.class));
    assertEquals(rbta.getRollbackRules(), ((RuleBasedTransactionAttribute) actual).getRollbackRules());

    assertTrue(actual.isReadOnly());
}

/**
 * Test that when an attribute exists on both class and interface, class takes precedence.
 */
@Test
public void testTransactionAttributeOnTargetClassMethodOverridesAttributeOnInterfaceMethod() throws Exception {
    Method interfaceMethod = ITestBean3.class.getMethod("getAge", (Class[]) null);
    Method interfaceMethod2 = ITestBean3.class.getMethod("getName", (Class[]) null);

    AnnotationTransactionAttributeSource atas = new AnnotationTransactionAttributeSource();
    TransactionAttribute actual = atas.getTransactionAttribute(interfaceMethod, TestBean3.class);
    assertEquals(TransactionAttribute.PROPAGATION_REQUIRES_NEW, actual.getPropagationBehavior());
    assertEquals(TransactionAttribute.ISOLATION_REPEATABLE_READ, actual.getIsolationLevel());
    assertEquals(5, actual.getTimeout());
    assertTrue(actual.isReadOnly());

    RuleBasedTransactionAttribute rbta = new RuleBasedTransactionAttribute();
    rbta.getRollbackRules().add(new RollbackRuleAttribute(Exception.class));
    rbta.getRollbackRules().add(new NoRollbackRuleAttribute(IOException.class));
    assertEquals(rbta.getRollbackRules(), ((RuleBasedTransactionAttribute) actual).getRollbackRules());

    TransactionAttribute actual2 = atas.getTransactionAttribute(interfaceMethod2, TestBean3.class);
    assertEquals(TransactionAttribute.PROPAGATION_REQUIRED, actual2.getPropagationBehavior());
}

/**
 * Test that transaction attribute is inherited from class
 * if not specified on method.
 */
@Test
public void defaultsToClassTransactionAttribute() throws Exception {
    Method method = TestBean4.class.getMethod("getAge");

    AnnotationTransactionAttributeSource atas = new AnnotationTransactionAttributeSource();
    TransactionAttribute actual = atas.getTransactionAttribute(method, TestBean4.class);

    RuleBasedTransactionAttribute rbta = new RuleBasedTransactionAttribute();
    rbta.getRollbackRules().add(new RollbackRuleAttribute(Exception.class));
    rbta.getRollbackRules().add(new NoRollbackRuleAttribute(IOException.class));
    assertEquals(rbta.getRollbackRules(), ((RuleBasedTransactionAttribute) actual).getRollbackRules());
}

@Test
public void customClassAttributeDetected() throws Exception {
    Method method = TestBean5.class.getMethod("getAge");

    AnnotationTransactionAttributeSource atas = new AnnotationTransactionAttributeSource();
    TransactionAttribute actual = atas.getTransactionAttribute(method, TestBean5.class);

    RuleBasedTransactionAttribute rbta = new RuleBasedTransactionAttribute();
    rbta.getRollbackRules().add(new RollbackRuleAttribute(Exception.class));
    rbta.getRollbackRules().add(new NoRollbackRuleAttribute(IOException.class));
    assertEquals(rbta.getRollbackRules(), ((RuleBasedTransactionAttribute) actual).getRollbackRules());
}

@Test
public void customMethodAttributeDetected() throws Exception {
    Method method = TestBean6.class.getMethod("getAge");

    AnnotationTransactionAttributeSource atas = new AnnotationTransactionAttributeSource();
    TransactionAttribute actual = atas.getTransactionAttribute(method, TestBean6.class);

    RuleBasedTransactionAttribute rbta = new RuleBasedTransactionAttribute();
    rbta.getRollbackRules().add(new RollbackRuleAttribute(Exception.class));
    rbta.getRollbackRules().add(new NoRollbackRuleAttribute(IOException.class));
    assertEquals(rbta.getRollbackRules(), ((RuleBasedTransactionAttribute) actual).getRollbackRules());
}

@Test
public void customClassAttributeWithReadOnlyOverrideDetected() throws Exception {
    Method method = TestBean7.class.getMethod("getAge");

    AnnotationTransactionAttributeSource atas = new AnnotationTransactionAttributeSource();
    TransactionAttribute actual = atas.getTransactionAttribute(method, TestBean7.class);

    RuleBasedTransactionAttribute rbta = new RuleBasedTransactionAttribute();
    rbta.getRollbackRules().add(new RollbackRuleAttribute(Exception.class));
    rbta.getRollbackRules().add(new NoRollbackRuleAttribute(IOException.class));
    assertEquals(rbta.getRollbackRules(), ((RuleBasedTransactionAttribute) actual).getRollbackRules());

    assertTrue(actual.isReadOnly());
}

@Test
public void customMethodAttributeWithReadOnlyOverrideDetected() throws Exception {
    Method method = TestBean8.class.getMethod("getAge");

    AnnotationTransactionAttributeSource atas = new AnnotationTransactionAttributeSource();
    TransactionAttribute actual = atas.getTransactionAttribute(method, TestBean8.class);

    RuleBasedTransactionAttribute rbta = new RuleBasedTransactionAttribute();
    rbta.getRollbackRules().add(new RollbackRuleAttribute(Exception.class));
    rbta.getRollbackRules().add(new NoRollbackRuleAttribute(IOException.class));
    assertEquals(rbta.getRollbackRules(), ((RuleBasedTransactionAttribute) actual).getRollbackRules());

    assertTrue(actual.isReadOnly());
}

/**
 * Test that transaction attribute is inherited from class
 * if not specified on method.
 */
@Test
public void testDefaultsToClassTransactionAttribute() throws Exception {
    Method method = TestBean4.class.getMethod("getAge", (Class[]) null);

    AnnotationTransactionAttributeSource atas = new AnnotationTransactionAttributeSource();
    TransactionAttribute actual = atas.getTransactionAttribute(method, TestBean4.class);

    RuleBasedTransactionAttribute rbta = new RuleBasedTransactionAttribute();
    rbta.getRollbackRules().add(new RollbackRuleAttribute(Exception.class));
    rbta.getRollbackRules().add(new NoRollbackRuleAttribute(IOException.class));
    assertEquals(rbta.getRollbackRules(), ((RuleBasedTransactionAttribute) actual).getRollbackRules());
}

@Test
public void testCustomClassAttributeDetected() throws Exception {
    Method method = TestBean5.class.getMethod("getAge", (Class[]) null);

    AnnotationTransactionAttributeSource atas = new AnnotationTransactionAttributeSource();
    TransactionAttribute actual = atas.getTransactionAttribute(method, TestBean5.class);

    RuleBasedTransactionAttribute rbta = new RuleBasedTransactionAttribute();
    rbta.getRollbackRules().add(new RollbackRuleAttribute(Exception.class));
    rbta.getRollbackRules().add(new NoRollbackRuleAttribute(IOException.class));
    assertEquals(rbta.getRollbackRules(), ((RuleBasedTransactionAttribute) actual).getRollbackRules());
}

@Test
public void testCustomMethodAttributeDetected() throws Exception {
    Method method = TestBean6.class.getMethod("getAge", (Class[]) null);

    AnnotationTransactionAttributeSource atas = new AnnotationTransactionAttributeSource();
    TransactionAttribute actual = atas.getTransactionAttribute(method, TestBean5.class);

    RuleBasedTransactionAttribute rbta = new RuleBasedTransactionAttribute();
    rbta.getRollbackRules().add(new RollbackRuleAttribute(Exception.class));
    rbta.getRollbackRules().add(new NoRollbackRuleAttribute(IOException.class));
    assertEquals(rbta.getRollbackRules(), ((RuleBasedTransactionAttribute) actual).getRollbackRules());
}

private void addNoRollbackRuleAttributesTo(List<RollbackRuleAttribute> rollbackRules, String noRollbackForValue) {
    String[] exceptionTypeNames = StringUtils.commaDelimitedListToStringArray(noRollbackForValue);
    for (String typeName : exceptionTypeNames) {
        rollbackRules.add(new NoRollbackRuleAttribute(StringUtils.trimWhitespace(typeName)));
    }
}

private void addNoRollbackRuleAttributesTo(List<RollbackRuleAttribute> rollbackRules, String noRollbackForValue) {
    String[] exceptionTypeNames = StringUtils.commaDelimitedListToStringArray(noRollbackForValue);
    for (String typeName : exceptionTypeNames) {
        rollbackRules.add(new NoRollbackRuleAttribute(StringUtils.trimWhitespace(typeName)));
    }
}

private void addNoRollbackRuleAttributesTo(List<RollbackRuleAttribute> rollbackRules, String noRollbackForValue) {
    String[] exceptionTypeNames = StringUtils.commaDelimitedListToStringArray(noRollbackForValue);
    for (String typeName : exceptionTypeNames) {
        rollbackRules.add(new NoRollbackRuleAttribute(StringUtils.trimWhitespace(typeName)));
    }
}