Examples of BeanContextChild

java.beans.beancontext.BeanContextChild

JavaBeans wishing to be nested within, and obtain a reference to their execution environment, or context, as defined by the BeanContext sub-interface shall implement this interface.

Conformant BeanContexts shall as a side effect of adding a BeanContextChild object shall pass a reference to itself via the setBeanContext() method of this interface.

Note that a BeanContextChild may refuse a change in state by throwing PropertyVetoedException in response.

In order for persistence mechanisms to function properly on BeanContextChild instances across a broad variety of scenarios, implementing classes of this interface are required to define as transient, any or all fields, or instance variables, that may contain, or represent, references to the nesting BeanContext instance or other resources obtained from the BeanContext via any unspecified mechanisms.
@author Laurence P. G. Cable @version 1.21, 11/17/05 @since 1.2 @see java.beans.beancontext.BeanContext @see java.beans.PropertyChangeEvent @see java.beans.PropertyChangeListener @see java.beans.PropertyVetoEvent @see java.beans.PropertyVetoListener @see java.beans.PropertyVetoException

Examples of java.beans.beancontext.BeanContextChild

    public void testGetBeanContextChildPeer() throws Exception {
        BeanContextChildSupport support = new MockBeanContextChildSupport();
        assertSame(support, support.beanContextChildPeer);
        assertSame(support, support.getBeanContextChildPeer());


        BeanContextChild mockChild = new MockBeanContextChild();
        support = new MockBeanContextChildSupport(mockChild);
        assertSame(mockChild, support.beanContextChildPeer);
        assertSame(mockChild, support.getBeanContextChildPeer());


        BeanContextChildSupport sup = new BeanContextChildSupport();

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Examples of java.beans.beancontext.BeanContextChild


    public void testIsDelegated() throws Exception {
        BeanContextChildSupport support = new MockBeanContextChildSupport();
        assertFalse(support.isDelegated());


        BeanContextChild mockChild = new MockBeanContextChild();
        support = new MockBeanContextChildSupport(mockChild);
        assertTrue(support.isDelegated());


        support.beanContextChildPeer = support;
        assertFalse(support.isDelegated());

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Examples of java.beans.beancontext.BeanContextChild

        BeanContextChildSupport support = new MockBeanContextChildSupport();
        support.serviceRevoked(null);
    }


    public void testSetBeanContext() throws PropertyVetoException {
        BeanContextChild peer = new MockBeanContextChild();
        MockBeanContextChildSupport support = new MockBeanContextChildSupport(
                peer);
        MockPropertyChangeListener l1 = new MockPropertyChangeListener();
        MockVetoableChangeListener l2 = new MockVetoableChangeListener();
        support.addPropertyChangeListener("beanContext", l1);

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Examples of java.beans.beancontext.BeanContextChild

        MockVetoableChangeListener l3 = new MockVetoableChangeListener();
        support.addBeanContextMembershipListener(l1);
        support.addPropertyChangeListener("children", l2);
        support.addVetoableChangeListener("children", l3);


        BeanContextChild child = new MockBeanContextChild();
        support.add(child);
        support.records.assertRecord("initialize", null);
        support.records.assertRecord("validatePendingAdd", child, Boolean.TRUE);
        support.records.assertRecord("createBCSChild", child, null, support
                .children().get(child));
        support.records.assertRecord("childJustAddedHook", child, support
                .children().get(child), null);
        support.records.assertEndOfRecords();
        assertTrue(l1.lastEventAdd);
        assertMembershipEvent(l1.lastEvent, support, null, child);
        assertNull(l2.lastEvent);
        assertNull(l3.lastEvent);


        assertSame(support, child.getBeanContext());
    }

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Examples of java.beans.beancontext.BeanContextChild

        MockVetoableChangeListener l3 = new MockVetoableChangeListener();
        support.addBeanContextMembershipListener(l1);
        support.addPropertyChangeListener("children", l2);
        support.addVetoableChangeListener("children", l3);


        BeanContextChild childPeer = new MockBeanContextChild();
        BeanContextProxy child = new MockBeanContextProxy(childPeer);
        support.add(child);
        support.records.assertRecord("initialize", null);
        support.records.assertRecord("validatePendingAdd", child, Boolean.TRUE);
        support.records.assertRecord("createBCSChild", child, childPeer,
                support.children().get(child));
        support.records.assertRecord("createBCSChild", childPeer, child,
                support.children().get(childPeer));
        support.records.assertRecord("childJustAddedHook", child, support
                .children().get(child), null);
        support.records.assertRecord("childJustAddedHook", childPeer, support
                .children().get(childPeer), null);
        support.records.assertEndOfRecords();
        assertTrue(l1.lastEventAdd);
        assertMembershipEvent(l1.lastEvent, support, null, Arrays
                .asList(new Object[] { child, childPeer }));
        assertNull(l2.lastEvent);
        assertNull(l3.lastEvent);


        assertSame(support, childPeer.getBeanContext());
        assertEquals(2, support.size());
    }

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Examples of java.beans.beancontext.BeanContextChild

        support.addBeanContextMembershipListener(l1);
        support.addPropertyChangeListener("children", l2);
        support.addVetoableChangeListener("children", l3);


        support.vetoAddRemove = true;
        BeanContextChild child = new MockBeanContextChild();
        try {
            support.add(child);
            fail();
        } catch (IllegalStateException e) {
            // expected
        }
        support.records.assertRecord("initialize", null);
        support.records
                .assertRecord("validatePendingAdd", child, Boolean.FALSE);
        support.records.assertEndOfRecords();
        assertNull(l1.lastEvent);
        assertNull(l2.lastEvent);
        assertNull(l3.lastEvent);


        assertNull(child.getBeanContext());
    }

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Examples of java.beans.beancontext.BeanContextChild

    public void testGetBeanContextPeer() {
        // covered by testConstructor
    }


    public void testGetChildBeanContextChild_NullParam() {
        BeanContextChild result = MockBeanContextSupport
                .publicGetChildBeanContextChild(null);
        assertNull(result);
    }

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Examples of java.beans.beancontext.BeanContextChild

        assertNull(result);
    }


    public void testGetChildBeanContextChild_BeanContextChild() {
        MockBeanContextChild child = new MockBeanContextChild();
        BeanContextChild result = MockBeanContextSupport
                .publicGetChildBeanContextChild(child);
        assertSame(child, result);


        // Regression for HARMONY-1393
        class TestBeanException extends BeanContextChildSupport implements

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Examples of java.beans.beancontext.BeanContextChild

    }


    public void testGetChildBeanContextChild_BeanContextProxy() {
        MockBeanContextChild child = new MockBeanContextChild();
        MockBeanContextProxy proxy = new MockBeanContextProxy(child);
        BeanContextChild result = MockBeanContextSupport
                .publicGetChildBeanContextChild(proxy);
        assertSame(child, result);
    }

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Examples of java.beans.beancontext.BeanContextChild

        assertSame(child, result);
    }


    public void testGetChildBeanContextChild_Neither() {
        Integer child = new Integer(129);
        BeanContextChild result = MockBeanContextSupport
                .publicGetChildBeanContextChild(child);
        assertNull(result);
    }

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