Examples of java.beans.DefaultPersistenceDelegate

java.beans.DefaultPersistenceDelegate
The DefaultPersistenceDelegate is a concrete implementation of the abstract PersistenceDelegate class and is the delegate used by default for classes about which no information is available. The DefaultPersistenceDelegate provides, version resilient, public API-based persistence for classes that follow the JavaBeans conventions without any class specific configuration.
The key assumptions are that the class has a nullary constructor and that its state is accurately represented by matching pairs of "setter" and "getter" methods in the order they are returned by the Introspector. In addition to providing code-free persistence for JavaBeans, the DefaultPersistenceDelegate provides a convenient means to effect persistent storage for classes that have a constructor that, while not nullary, simply requires some property values as arguments. @see #DefaultPersistenceDelegate(String[]) @see java.beans.Introspector @since 1.4 @version 1.22 05/16/08 @author Philip Milne

        });


        try {
            final Object object = new Object();
            e.setPersistenceDelegate(AType.class,
                    new DefaultPersistenceDelegate() {
                        @SuppressWarnings("unchecked")
                        @Override
                        protected void initialize(Class type,
                                Object oldInstance, Object newInstance,
                                Encoder out) {

View Full Code Here

    /*
     * Test the method getValue() with a protected method but within java.beans
     * package.
     */
    public void testGetValue_ProtectedMethodWithPackage() throws Exception {
        DefaultPersistenceDelegate dpd = new DefaultPersistenceDelegate();
        Object[] arguments = new Object[] { "test", "test" };
        Expression t = new Expression(dpd, "mutatesTo", arguments);
        try {
            t.getValue();
            fail("Should throw NoSuchMethodException!");

View Full Code Here

        });


        try {
            final Object object = new Object();
            e.setPersistenceDelegate(AType.class,
                    new DefaultPersistenceDelegate() {
                        @SuppressWarnings("unchecked")
                        @Override
                        protected void initialize(Class type,
                                Object oldInstance, Object newInstance,
                                Encoder out) {

View Full Code Here

        });


        try {
            final Object object = new Object();
            e.setPersistenceDelegate(AType.class,
                    new DefaultPersistenceDelegate() {
                        @SuppressWarnings("unchecked")
                        @Override
                        protected void initialize(Class type,
                                Object oldInstance, Object newInstance,
                                Encoder out) {

View Full Code Here


    /*
     * Test the default constructor.
     */
    public void testConstructor_Default() {
        new DefaultPersistenceDelegate();
    }

View Full Code Here


    /*
     * Test the constructor with normal property names.
     */
    public void testConstructor_StringArray_Normal() {
        new DefaultPersistenceDelegate(new String[] { "prop1", "", null });
    }

View Full Code Here


    /*
     * Test the constructor with an empty string array.
     */
    public void testConstructor_StringArray_Empty() {
        new DefaultPersistenceDelegate(new String[0]);
    }

View Full Code Here


    /*
     * Test the constructor with null.
     */
    public void testConstructor_StringArray_Null() {
        new DefaultPersistenceDelegate(null);
    }

View Full Code Here

     * - enhanced sort-related table state (?)
     */
    public void registerPersistenceDelegates() {
        XMLEncoder encoder = new XMLEncoder(System.out);
        encoder.setPersistenceDelegate(SortKeyState.class,
                new DefaultPersistenceDelegate(new String[] { "ascending",
                        "modelIndex"}));
        encoder.setPersistenceDelegate(ColumnState.class,
                new DefaultPersistenceDelegate(
                        new String[] { "width", "preferredWidth", "modelIndex",
                                "visible", "viewIndex" }));
        encoder.setPersistenceDelegate(XTableState.class,
                new DefaultPersistenceDelegate(new String[] { "columnStates",
                        "sortKeyState", "horizontalScrollEnabled" }));
    }

View Full Code Here

     */
    public static String createSystemStateString(DataBaseModel model) {
        try {
            ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
            XMLEncoder xmlEncoder = new XMLEncoder(outputStream);
            xmlEncoder.setPersistenceDelegate(ActionModel.class, new DefaultPersistenceDelegate(new String[]{"actions","id"}));
            xmlEncoder.setPersistenceDelegate(ActionTupel.class, new DefaultPersistenceDelegate(new String[]{"algorithm","mode"}));
            xmlEncoder.writeObject(model);
            xmlEncoder.close();
            outputStream.close();


            return outputStream.toString();

View Full Code Here

0 1 2 3

TOP

Related Classes of java.beans.DefaultPersistenceDelegate

AbstractTest

com.acelet.s.workflow.JGraphpad

com.jbidwatcher.util.Currency

de.netsysit.policymanager.PolicyUtilities

org.apache.harmony.beans.DefaultPersistenceDelegatesFactory

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

org.apache.harmony.beans.tests.java.beans.ExpressionTest

org.apache.harmony.beans.tests.java.beans.StatementTest

org.apache.harmony.beans.tests.java.beans.XMLEncoderTest

org.jamesii.core.serialization.SerialisationUtils

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.