Glassfish example source code file (AppTest.java)

This example Glassfish source code file (AppTest.java) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" ^TM.

Java - Glassfish tags/keywords

binding, binding, componentinvocation, exception, exception, glassfishnamingmanagerimpl, initialcontext, invocationmanager, invocationmanagerimpl, naming, namingobjectfactory, object, object, string, string, util

The Glassfish AppTest.java source code

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 * and Distribution License("CDDL") (collectively, the "License").  You
 * may not use this file except in compliance with the License.  You can
 * obtain a copy of the License at
 * https://glassfish.dev.java.net/public/CDDL+GPL_1_1.html
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 * language governing permissions and limitations under the License.
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package com.sun.enterprise.naming.impl;

import org.glassfish.api.naming.GlassfishNamingManager;
import org.glassfish.api.naming.JNDIBinding;
import com.sun.enterprise.naming.spi.NamingObjectFactory;
import junit.framework.Test;
import junit.framework.TestCase;
import junit.framework.TestSuite;
import org.glassfish.api.invocation.ComponentInvocation;
import org.glassfish.api.invocation.InvocationException;
import org.glassfish.api.invocation.InvocationManager;
import org.glassfish.api.invocation.InvocationManagerImpl;

import javax.naming.Context;
import javax.naming.InitialContext;
import javax.naming.NamingException;
import javax.naming.spi.NamingManager;
import java.util.ArrayList;
import java.util.List;

import java.util.Properties;

/**
 * Unit test for simple App.
 */
public class AppTest
        extends TestCase {

   private static final String INITIAL_CONTEXT_TEST_MODE = "com.sun.enterprise.naming.TestMode";

    /**
     * Create the test case
     *
     * @param testName name of the test case
     */
    public AppTest(String testName) {
        super(testName);
    }

    /**
     * @return the suite of tests being tested
     */
    public static Test suite() throws NamingException {
        return new TestSuite(AppTest.class);
    }

    /**
     * Rigourous Test :-)
     */
    public void testApp() {
        assertTrue(true);
    }

    public void testCreateNewInitialContext() {
        try {
            newInitialContext();
            assert (true);
        } catch (Exception ex) {
            ex.printStackTrace();
            assert (false);
        }
    }

    public void testBind() {
        GlassfishNamingManager nm = null;
        try {
            InvocationManager im = new InvocationManagerImpl();
            InitialContext ic = newInitialContext();
            nm = new GlassfishNamingManagerImpl(ic);
            nm.publishObject("foo", "Hello: foo", false);
            System.out.println("**lookup() ==> " + ic.lookup("foo"));
            assert (true);
        } catch (Exception ex) {
            ex.printStackTrace();
            assert (false);
        } finally {
            try {
                nm.unpublishObject("foo");
            } catch (Exception ex) {

            }
        }
    }

    public void testEmptySubContext() {
        try {
            String name1 = "rmi://a//b/c/d/name1";

            Context ctx = newInitialContext();
            ctx.bind(name1, "Name1");
	
            String val = (String) ctx.lookup(name1);
	    assert(false);

        } catch (Exception ex) {
            System.out.println("Got expected exception: " + ex);
            assert (true);
        } finally {
        }
    }


    public void testCachingNamingObjectFactory() {
        GlassfishNamingManager nm = null;
        try {
            InvocationManager im = new InvocationManagerImpl();
            InitialContext ic = newInitialContext();
            nm = new GlassfishNamingManagerImpl(ic);
            nm.publishObject("foo", "Hello: foo", false);
            System.out.println("**lookup() ==> " + ic.lookup("foo"));

            NamingObjectFactory factory = new NamingObjectFactory() {
                private int counter = 1;

                public boolean isCreateResultCacheable() {
                    return true;
                }

                public Object create(Context ic) {
                    return ("FACTORY_Created: " + counter++);
                }

                public String toString() {
                    return "Huh? ";
                }
            };
            nm.publishObject("bar", factory, false);
            System.out.println("**lookup() ==> " + ic.lookup("bar"));
            System.out.println("**lookup() ==> " + ic.lookup("bar"));
            assert (true);
        } catch (Exception ex) {
            ex.printStackTrace();
            assert (false);
        } finally {
            try {
                nm.unpublishObject("foo");
                nm.unpublishObject("bar");
            } catch (Exception ex) {

            }
        }
    }

    private static class Binding
            implements JNDIBinding {
        String logicalName;
        Object value;

        public Binding(String logicalName, Object value) {
            this.logicalName = "java:comp/env/" + logicalName;
            this.value = value;
        }

        public String getName() {
            return logicalName;
        }

        public String getJndiName() {
            return null;
        }

        public Object getValue() {
            return value;
        }
   } 

    public void testEmptyJavaCompEnv() {
        GlassfishNamingManagerImpl nm = null;
        InvocationManager im = new InvocationManagerImpl();
        ComponentInvocation inv = null;
        try {
            InitialContext ic = newInitialContext();
            nm = new GlassfishNamingManagerImpl(ic);
            nm.setInvocationManager(im);

            inv = new ComponentInvocation("comp1",
                    ComponentInvocation.ComponentInvocationType.EJB_INVOCATION,
                    null, null, null);
            im.preInvoke(inv);

            nm.bindToComponentNamespace("app1", "mod1", "comp1", false, new ArrayList<Binding>());

            Context ctx = (Context) ic.lookup("java:comp/env");
            System.out.println("**lookup(java:comp/env) ==> " + ctx);
            assert(true);
        } catch (javax.naming.NamingException nnfEx) {
            nnfEx.printStackTrace();
            assert (false);
        }
    }

    public void testNonCachingNamingObjectFactory() {
        GlassfishNamingManagerImpl nm = null;
        InvocationManager im = new InvocationManagerImpl();
        ComponentInvocation inv = null;
        try {
            InitialContext ic = newInitialContext();
            nm = new GlassfishNamingManagerImpl(ic);
            nm.setInvocationManager(im);

            List<Binding> bindings =
                    new ArrayList<Binding>();

            NamingObjectFactory intFactory = new NamingObjectFactory() {
                private int counter = 1;

                public boolean isCreateResultCacheable() {
                    return false;
                }

                public Object create(Context ic) {
                    return new Integer(++counter);
                }

                public String toString() {
                    return "Huh? ";
                }
            };
            bindings.add(new Binding("conf/area", intFactory));
            bindings.add(new Binding("conf/location", "Santa Clara"));

            nm.bindToComponentNamespace("app1", "mod1", "comp1", false, bindings);

            inv = new ComponentInvocation("comp1",
                    ComponentInvocation.ComponentInvocationType.EJB_INVOCATION,
                    null, null, null);
            im.preInvoke(inv);
           
            System.out.println("**lookup(java:comp/env/conf/area) ==> " + ic.lookup("java:comp/env/conf/area"));
            System.out.println("**lookup(java:comp/env/conf/location) ==> " + ic.lookup("java:comp/env/conf/location"));

            NamingObjectFactory floatFactory = new NamingObjectFactory() {
                private int counter = 1;

                public boolean isCreateResultCacheable() {
                    return false;
                }

                public Object create(Context ic) {
                    return Float.valueOf(("7" + (++counter)) + "." + 2323);
                }

                public String toString() {
                    return "Huh? ";
                }
            };
            List<Binding> bindings2 =
                    new ArrayList<Binding>();
            bindings2.add(new Binding("conf/area", floatFactory));
            bindings2.add(new Binding("conf/location", "Santa Clara[14]"));

            nm.bindToComponentNamespace("app1", "mod1", "comp2", false, bindings2);

            inv = new ComponentInvocation("comp2",
                    ComponentInvocation.ComponentInvocationType.EJB_INVOCATION,
                    null, null, null);
            im.preInvoke(inv);
            System.out.println("**lookup(java:comp/env/conf/area) ==> " + ic.lookup("java:comp/env/conf/area"));
            System.out.println("**lookup(java:comp/env/conf/location) ==> " + ic.lookup("java:comp/env/conf/location"));

            assert (true);
        } catch (InvocationException inEx) {
            inEx.printStackTrace();
            assert(false);
        } catch (Exception ex) {
            ex.printStackTrace();
            assert (false);
        } finally {
            try {
                im.postInvoke(inv);
                nm.unbindComponentObjects("comp1");
            } catch (InvocationException inEx) {
                
            } catch (Exception ex) {

            }
        }
    }

    private InitialContext newInitialContext() throws NamingException {

	// Create a special InitialContext for test purposes
	// Can't just do a new no-arg InitialContext() since
	// this code runs outside a managed environment and the
	// normal behavior would be to try to contact a server.
	// Instead, create an initialcontext with a special
	// property to tell InitialContext to act as if it's
	// running in the server.
	Properties props = new Properties();
	props.setProperty( SerialContext.INITIAL_CONTEXT_TEST_MODE, "true");
	
	return new InitialContext( props );

    }

}