Examples of java.beans.Encoder

java.beans.Encoder
An Encoder is a class which can be used to create files or streams that encode the state of a collection of JavaBeans in terms of their public APIs. The Encoder, in conjunction with its persistence delegates, is responsible for breaking the object graph down into a series of Statementss and Expressions which can be used to create it. A subclass typically provides a syntax for these expressions using some human readable form - like Java source code or XML. @since 1.4 @version 1.3 11/15/00 @author Philip Milne

        assertSame(pd1, pd3);
    }


    public void testSetPersistenceDelegate_Null() {
        // Regression for HARMONY-1304
        Encoder enc = new Encoder();
        PersistenceDelegate pd = enc.getPersistenceDelegate(EncoderTest.class);


        try {
            enc.setPersistenceDelegate(null, pd);
            fail("NPE expected");
        } catch (NullPointerException e) {
            // expected
        }


        try {
            enc.setPersistenceDelegate(EncoderTest.class, null);
            fail("NPE expected");
        } catch (NullPointerException e) {
            // expected
        }
    }

View Full Code Here

            // expected
        }
    }


    public void testSetPersistenceDelegate() {
        Encoder enc = new Encoder();
        PersistenceDelegate pd = enc.getPersistenceDelegate(EncoderTest.class);
        assertTrue(pd instanceof DefaultPersistenceDelegate);


        enc.setPersistenceDelegate(EncoderTest.class, new VerbosePD());
        assertTrue(enc.getPersistenceDelegate(EncoderTest.class) instanceof VerbosePD);


        Encoder enc2 = new Encoder();
        assertTrue(enc2.getPersistenceDelegate(EncoderTest.class) instanceof VerbosePD);
    }

View Full Code Here

        Encoder enc2 = new Encoder();
        assertTrue(enc2.getPersistenceDelegate(EncoderTest.class) instanceof VerbosePD);
    }


    public void testGet_NullParam() {
        Encoder enc = new Encoder();


        assertNull(enc.get(null));
    }

View Full Code Here


        assertNull(enc.get(null));
    }


    public void testGet_String() {
        Encoder enc = new Encoder();


        String str = "string";
        assertSame(str, enc.get(str));
    }

View Full Code Here

        enc.writeObject(d);
        assertEquals(d, enc.get(d));
    }


    public void testRemove_Null() {
        Encoder enc = new Encoder();


        assertNull(enc.remove(null));
    }

View Full Code Here

import java.beans.Expression;


public final class Test4950122 {
    public static void main(String[] args) {
        TestBean bean = new TestBean(true, 11);
        Encoder encoder = new Encoder();
        encoder.setExceptionListener(bean);
        new TestDPD().instantiate(bean, encoder);
    }

View Full Code Here

        test(Date.class, new DefaultPersistenceDelegate(names));
        test(null, new DefaultPersistenceDelegate());
    }


    private static void test(Class<?> type, PersistenceDelegate pd) {
        Encoder encoder1 = new Encoder();
        Encoder encoder2 = new XMLEncoder(System.out);


        PersistenceDelegate pd1 = encoder1.getPersistenceDelegate(type);
        PersistenceDelegate pd2 = encoder2.getPersistenceDelegate(type);


        encoder1.setPersistenceDelegate(type, pd);


        if (pd1 == encoder1.getPersistenceDelegate(type))
            throw new Error("first persistence delegate is not changed");


        if (pd2 != encoder2.getPersistenceDelegate(type))
            throw new Error("second persistence delegate is changed");
    }

View Full Code Here

0 1 2 3 4 5 6

TOP

Related Classes of java.beans.Encoder

gnu.java.beans.encoder.ArrayPersistenceDelegate

gnu.java.beans.encoder.ClassPersistenceDelegate

gnu.java.beans.encoder.CollectionPersistenceDelegate

gnu.java.beans.encoder.MapPersistenceDelegate

gnu.java.beans.encoder.PrimitivePersistenceDelegate

org.apache.harmony.beans.NullPersistenceDelegate

org.apache.harmony.beans.ObjectNode

org.apache.harmony.beans.tests.java.beans.DefaultPersistenceDelegateTest

org.apache.harmony.beans.tests.java.beans.EncoderTest

Test4950122

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.