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package com.sun.enterprise.management.j2ee;
import java.util.Map;
import java.util.HashMap;
import java.util.Set;
import java.util.HashSet;
import java.util.Collection;
import java.util.List;
import java.util.ArrayList;
import java.io.IOException;
import java.io.OutputStream;
import java.io.ObjectOutputStream;
import java.io.ObjectInputStream;
import java.io.ByteArrayOutputStream;
import java.io.ByteArrayInputStream;
import java.io.Serializable;
import javax.management.j2ee.statistics.Statistic;
import com.sun.appserv.management.base.AMX;
import com.sun.appserv.management.j2ee.statistics.*;
import com.sun.appserv.management.util.misc.ClassUtil;
import com.sun.appserv.management.util.misc.MapUtil;
import com.sun.appserv.management.util.misc.TypeCast;
import com.sun.enterprise.management.Capabilities;
/**
Test serialization on the AMX Stats/Statistics classes which travel
from server to client.
*/
public final class SerializableTest extends junit.framework.TestCase
{
public
SerializableTest( )
{
}
static final Class[] TESTEES = new Class[]
{
StatsImpl.class,
CountStatisticImpl.class,
RangeStatisticImpl.class,
BoundedRangeStatisticImpl.class,
BoundaryStatisticImpl.class,
MapGetterInvocationHandler.class,
GetterInvocationHandler.class,
};
protected void
serializeTest( final Object toSerialize )
throws IOException, ClassNotFoundException
{
final ByteArrayOutputStream os = new ByteArrayOutputStream( 2048 );
final ObjectOutputStream oos = new ObjectOutputStream( os );
oos.writeObject( toSerialize );
oos.close();
final byte[] bytes = os.toByteArray();
final ObjectInputStream is = new ObjectInputStream( new ByteArrayInputStream( bytes ) );
final Object result = is.readObject();
assert( result.equals( toSerialize ) ) :
"Deserialized object not equal: " + toSerialize + " != " + result;
}
public void
testChecked()
{
final Collection<String> c = new HashSet<String>();
assert( TypeCast.checkedStringCollection(c) instanceof Serializable );
final Set<String> s = new HashSet<String>();
assert( TypeCast.checkedStringSet(s) instanceof Serializable );
final List<String> l = new ArrayList<String>();
assert( TypeCast.checkedStringList(l) instanceof Serializable );
final Map<String,String> m = new HashMap<String,String>();
assert( TypeCast.checkedStringMap(m) instanceof Serializable );
}
public void
testStatsImplRequiresStatistics()
throws IOException, ClassNotFoundException
{
try
{
Statistic x = null;
final Statistic s = new CountStatisticImpl( "x","x","x",0,0,0);
final Map<String,Statistic> m = MapUtil.newMap( "foo", s );
final StatsImpl si = new StatsImpl( m );
serializeTest( si );
}
catch( IllegalArgumentException e )
{
// good
}
}
public void
testStatsImpl()
throws IOException, ClassNotFoundException
{
final Map<String,Statistic> m = new HashMap<String,Statistic>();
final CountStatisticImpl c = new CountStatisticImpl( "Count", "", "number", 0, 0, 99);
final RangeStatisticImpl r = new RangeStatisticImpl( "Range", "", "number", 0, 0, 0, 50, 100);
final BoundaryStatisticImpl b = new BoundaryStatisticImpl( "Boundary", "", "number", 0, 0, 0, 100);
final BoundedRangeStatisticImpl br = new BoundedRangeStatisticImpl( "BoundedRange", "", "number", 0, 0, 0, 50, 100, 0, 100);
final TimeStatisticImpl t = new TimeStatisticImpl( "Time", "", "number", 0, 0, 0, 10, 100, 1000 );
m.put( c.getName(), c );
m.put( r.getName(), r );
m.put( br.getName(), br );
m.put( b.getName(), b );
m.put( t.getName(), t );
final StatsImpl si = new StatsImpl( m );
serializeTest( si );
}
}