package org.infinispan.marshall.core;
import static org.infinispan.marshall.AdvancedExternalizerTest.IdViaAnnotationObj;
import static org.infinispan.marshall.AdvancedExternalizerTest.IdViaBothObj;
import static org.infinispan.marshall.AdvancedExternalizerTest.IdViaConfigObj;
import static org.testng.AssertJUnit.assertEquals;
import java.io.IOException;
import java.io.ObjectInput;
import java.io.ObjectOutput;
import java.util.Set;
import org.infinispan.commons.CacheConfigurationException;
import org.infinispan.commons.CacheException;
import org.infinispan.commons.marshall.AbstractExternalizer;
import org.infinispan.commons.marshall.AdvancedExternalizer;
import org.infinispan.commons.util.Util;
import org.infinispan.configuration.cache.ConfigurationBuilder;
import org.infinispan.configuration.global.GlobalConfigurationBuilder;
import org.infinispan.manager.EmbeddedCacheManager;
import org.infinispan.test.AbstractInfinispanTest;
import org.infinispan.test.TestingUtil;
import org.infinispan.test.fwk.TestCacheManagerFactory;
import org.infinispan.util.logging.Log;
import org.infinispan.util.logging.LogFactory;
import org.testng.annotations.AfterClass;
import org.testng.annotations.BeforeClass;
import org.testng.annotations.Test;
/**
* Test the behaviour of JBoss Marshalling based {@link org.infinispan.commons.marshall.StreamingMarshaller} implementation
* which is {@link JBossMarshaller}}. This class should contain methods that exercise
* logic in this particular implementation.
*/
@Test(groups = "functional", testName = "marshall.jboss.JBossMarshallerTest")
public class JBossMarshallerTest extends AbstractInfinispanTest {
private static final Log log = LogFactory.getLog(JBossMarshallerTest.class);
private EmbeddedCacheManager cm;
@BeforeClass
public void setUp() {
cm = TestCacheManagerFactory.createCacheManager();
}
@AfterClass
public void tearDown() {
if (cm != null) cm.stop();
}
public void testInternalDuplicateExternalizerId() throws Exception {
withExpectedInternalFailure(new DuplicateIdClass.Externalizer(), "Should have thrown a CacheException reporting the duplicate id");
}
public void testInternalExternalIdLimit() {
withExpectedInternalFailure(new TooHighIdClass.Externalizer(), "Should have thrown a CacheException indicating that the Id is too high");
}
@Test(expectedExceptions=CacheException.class)
public void testForeignExternalizerIdNegative() {
GlobalConfigurationBuilder global = createForeignExternalizerGlobalConfig(-1);
EmbeddedCacheManager cm = TestCacheManagerFactory.createCacheManager(global, new ConfigurationBuilder());
try {
cm.getCache();
} finally {
TestingUtil.killCacheManagers(cm);
}
}
@Test(expectedExceptions=CacheConfigurationException.class)
public void testForeignExternalizerIdClash() {
createMultiForeignExternalizerGlobalConfig(3456, true);
}
@Test(expectedExceptions=CacheConfigurationException.class)
public void testForeignExternalizerIdClash2() {
createMultiForeignExternalizerGlobalConfig(5678, true);
}
@Test(expectedExceptions=CacheConfigurationException.class)
public void testForeignExternalizerWithoutId() {
createMultiForeignExternalizerGlobalConfig(9999, false);
}
public void testForeignExternalizerConfigIdWins() throws Exception {
GlobalConfigurationBuilder globalCfg = createForeignExternalizerGlobalConfig(3456);
EmbeddedCacheManager cm = TestCacheManagerFactory.createCacheManager(globalCfg, new ConfigurationBuilder());
try {
cm.getCache();
assertEquals(3456, findExternalizerId(new IdViaBothObj(), cm));
} finally {
cm.stop();
}
}
private int findExternalizerId(Object obj, EmbeddedCacheManager cm) {
GlobalMarshaller marshaller = TestingUtil.extractGlobalMarshaller(cm);
return ((AdvancedExternalizer<?>) marshaller.findExternalizerFor(obj)).getId();
}
public void testForeignExternalizerMultiClassTypesViaSameExternalizer() {
GlobalConfigurationBuilder builder = new GlobalConfigurationBuilder();
builder.serialization().addAdvancedExternalizer(new MultiIdViaClassExternalizer());
EmbeddedCacheManager cm = TestCacheManagerFactory.createCacheManager(builder, new ConfigurationBuilder());
try {
cm.getCache();
assert 767 == findExternalizerId(new IdViaConfigObj(), cm);
assert 767 == findExternalizerId(new IdViaAnnotationObj(), cm);
assert 767 == findExternalizerId(new IdViaBothObj(), cm);
} finally {
cm.stop();
}
}
public void testForeignExternalizerMultiClassNameTypesViaSameExternalizer() {
GlobalConfigurationBuilder builder = new GlobalConfigurationBuilder();
builder.serialization().addAdvancedExternalizer(868, new MultiIdViaClassNameExternalizer());
EmbeddedCacheManager cm = TestCacheManagerFactory.createCacheManager(builder, new ConfigurationBuilder());
try {
cm.getCache();
assert 868 == findExternalizerId(new IdViaConfigObj(), cm);
assert 868 == findExternalizerId(new IdViaAnnotationObj(), cm);
assert 868 == findExternalizerId(new IdViaBothObj(), cm);
} finally {
cm.stop();
}
}
private GlobalConfigurationBuilder createForeignExternalizerGlobalConfig(int id) {
GlobalConfigurationBuilder builder = new GlobalConfigurationBuilder();
builder.serialization().addAdvancedExternalizer(id, new IdViaBothObj.Externalizer());
return builder;
}
private GlobalConfigurationBuilder createMultiForeignExternalizerGlobalConfig(int id, boolean doSetId) {
GlobalConfigurationBuilder builder = new GlobalConfigurationBuilder();
if (doSetId)
builder.serialization().addAdvancedExternalizer(id, new IdViaConfigObj.Externalizer());
else
builder.serialization().addAdvancedExternalizer(new IdViaConfigObj.Externalizer());
builder.serialization().addAdvancedExternalizer(new IdViaAnnotationObj.Externalizer());
builder.serialization().addAdvancedExternalizer(3456, new IdViaBothObj.Externalizer());
return builder;
}
private void withExpectedInternalFailure(final AdvancedExternalizer<?> ext, String message) {
try {
GlobalConfigurationBuilder globalBuilder = new GlobalConfigurationBuilder();
globalBuilder.serialization().addAdvancedExternalizer(ext).addAdvancedExternalizer(ext);
assert false : message;
} catch (CacheConfigurationException ce) {
log.trace("Expected exception", ce);
} finally {
cm.stop();
}
}
static class DuplicateIdClass {
public static class Externalizer extends AbstractExternalizer<DuplicateIdClass> {
@Override
public DuplicateIdClass readObject(ObjectInput input) throws IOException, ClassNotFoundException {
return null;
}
@Override
public void writeObject(ObjectOutput output, DuplicateIdClass object) throws IOException {
}
@Override
public Integer getId() {
return Ids.MAPS;
}
@Override
public Set<Class<? extends DuplicateIdClass>> getTypeClasses() {
return Util.<Class<? extends DuplicateIdClass>>asSet(DuplicateIdClass.class);
}
}
}
static class TooHighIdClass {
public static class Externalizer extends AbstractExternalizer<TooHighIdClass> {
@Override
public TooHighIdClass readObject(ObjectInput input) throws IOException, ClassNotFoundException {
return null;
}
@Override
public void writeObject(ObjectOutput output, TooHighIdClass object) throws IOException {
}
@Override
public Integer getId() {
return 255;
}
@Override
public Set<Class<? extends TooHighIdClass>> getTypeClasses() {
return Util.<Class<? extends TooHighIdClass>>asSet(TooHighIdClass.class);
}
}
}
static class MultiIdViaClassExternalizer extends AbstractExternalizer<Object> {
private final AdvancedExternalizer idViaConfigObjExt = new IdViaConfigObj.Externalizer();
private final AdvancedExternalizer idViaAnnotationObjExt = new IdViaAnnotationObj.Externalizer();
private final AdvancedExternalizer idViaBothObjExt = new IdViaBothObj.Externalizer();
@Override
public void writeObject(ObjectOutput output, Object object) throws IOException {
AdvancedExternalizer ext;
if (object instanceof IdViaConfigObj) {
output.write(0);
ext = idViaConfigObjExt;
} else if (object instanceof IdViaAnnotationObj) {
output.write(1);
ext = idViaAnnotationObjExt;
} else if (object instanceof IdViaBothObj){
output.write(2);
ext = idViaBothObjExt;
} else {
throw new CacheException(String.format(
"Object of type %s is not supported by externalizer %s",
object.getClass().getName(), this.getClass().getName()));
}
ext.writeObject(output, object);
}
@Override
public Object readObject(ObjectInput input) throws IOException, ClassNotFoundException {
int index = input.read();
AdvancedExternalizer ext;
switch (index) {
case 0:
ext = idViaConfigObjExt;
break;
case 1:
ext = idViaAnnotationObjExt;
break;
case 2:
ext = idViaBothObjExt;
break;
default:
throw new CacheException(String.format(
"Unknown index (%d) for externalizer %s",
index, this.getClass().getName()));
}
return ext.readObject(input);
}
@Override
public Integer getId() {
return 767;
}
@Override
public Set<Class<? extends Object>> getTypeClasses() {
return Util.asSet(IdViaConfigObj.class, IdViaAnnotationObj.class, IdViaBothObj.class);
}
}
static class MultiIdViaClassNameExternalizer extends MultiIdViaClassExternalizer {
@Override
public Integer getId() {
// Revert to default so that it can be retrieved from config
return null;
}
@Override
public Set<Class<? extends Object>> getTypeClasses() {
return Util.<Class<? extends Object>>asSet(
Util.loadClass("org.infinispan.marshall.AdvancedExternalizerTest$IdViaConfigObj", Thread.currentThread().getContextClassLoader()),
Util.loadClass("org.infinispan.marshall.AdvancedExternalizerTest$IdViaAnnotationObj", Thread.currentThread().getContextClassLoader()),
Util.loadClass("org.infinispan.marshall.AdvancedExternalizerTest$IdViaBothObj", Thread.currentThread().getContextClassLoader()));
}
}
}