2005-12-08 07:13:07 +00:00

589 lines
25 KiB
Java

/*
* Copyright (C) 2005 Alfresco, Inc.
*
* Licensed under the Mozilla Public License version 1.1
* with a permitted attribution clause. You may obtain a
* copy of the License at
*
* http://www.alfresco.org/legal/license.txt
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
* either express or implied. See the License for the specific
* language governing permissions and limitations under the
* License.
*/
package org.alfresco.repo.policy;
import java.util.ArrayList;
import java.util.Collection;
import java.util.List;
import junit.framework.TestCase;
import org.alfresco.repo.dictionary.DictionaryBootstrap;
import org.alfresco.repo.dictionary.DictionaryComponent;
import org.alfresco.repo.dictionary.DictionaryDAOImpl;
import org.alfresco.repo.dictionary.NamespaceDAO;
import org.alfresco.repo.dictionary.NamespaceDAOImpl;
import org.alfresco.service.namespace.QName;
public class PolicyComponentTest extends TestCase
{
private static final String TEST_MODEL = "org/alfresco/repo/policy/policycomponenttest_model.xml";
private static final String TEST_NAMESPACE = "http://www.alfresco.org/test/policycomponenttest/1.0";
private static QName BASE_TYPE = QName.createQName(TEST_NAMESPACE, "base");
private static QName BASE_PROP_A = QName.createQName(TEST_NAMESPACE, "base_a");
private static QName BASE_ASSOC_A = QName.createQName(TEST_NAMESPACE, "base_assoc_a");
private static QName FILE_TYPE = QName.createQName(TEST_NAMESPACE, "file");
private static QName FILE_PROP_B = QName.createQName(TEST_NAMESPACE, "file_b");
private static QName FOLDER_TYPE = QName.createQName(TEST_NAMESPACE, "folder");
private static QName FOLDER_PROP_D = QName.createQName(TEST_NAMESPACE, "folder_d");
private static QName TEST_ASPECT = QName.createQName(TEST_NAMESPACE, "aspect");
private static QName ASPECT_PROP_A = QName.createQName(TEST_NAMESPACE, "aspect_a");
private static QName INVALID_TYPE = QName.createQName(TEST_NAMESPACE, "classdoesnotexist");
private PolicyComponent policyComponent = null;
@Override
protected void setUp() throws Exception
{
// Instantiate Dictionary Service
NamespaceDAO namespaceDAO = new NamespaceDAOImpl();
DictionaryDAOImpl dictionaryDAO = new DictionaryDAOImpl(namespaceDAO);
DictionaryBootstrap bootstrap = new DictionaryBootstrap();
List<String> bootstrapModels = new ArrayList<String>();
bootstrapModels.add("alfresco/model/dictionaryModel.xml");
bootstrapModels.add("org/alfresco/repo/policy/policycomponenttest_model.xml");
bootstrapModels.add(TEST_MODEL);
bootstrap.setModels(bootstrapModels);
bootstrap.setDictionaryDAO(dictionaryDAO);
bootstrap.bootstrap();
DictionaryComponent dictionary = new DictionaryComponent();
dictionary.setDictionaryDAO(dictionaryDAO);
// Instantiate Policy Component
policyComponent = new PolicyComponentImpl(dictionary);
}
public void testJavaBehaviour()
{
Behaviour validBehaviour = new JavaBehaviour(this, "validTest");
TestClassPolicy policy = validBehaviour.getInterface(TestClassPolicy.class);
assertNotNull(policy);
String result = policy.test("argument");
assertEquals("ValidTest: argument", result);
}
@SuppressWarnings("unchecked")
public void testRegisterDefinitions()
{
try
{
@SuppressWarnings("unused") ClassPolicyDelegate<InvalidMetaDataPolicy> delegate = policyComponent.registerClassPolicy(InvalidMetaDataPolicy.class);
fail("Failed to catch hidden metadata");
}
catch(PolicyException e)
{
}
try
{
@SuppressWarnings("unused") ClassPolicyDelegate<NoMethodPolicy> delegate = policyComponent.registerClassPolicy(NoMethodPolicy.class);
fail("Failed to catch no methods defined in policy");
}
catch(PolicyException e)
{
}
try
{
@SuppressWarnings("unused") ClassPolicyDelegate<MultiMethodPolicy> delegate = policyComponent.registerClassPolicy(MultiMethodPolicy.class);
fail("Failed to catch multiple methods defined in policy");
}
catch(PolicyException e)
{
}
QName policyName = QName.createQName(TEST_NAMESPACE, "test");
boolean isRegistered = policyComponent.isRegisteredPolicy(PolicyType.Class, policyName);
assertFalse(isRegistered);
ClassPolicyDelegate<TestClassPolicy> delegate = policyComponent.registerClassPolicy(TestClassPolicy.class);
assertNotNull(delegate);
isRegistered = policyComponent.isRegisteredPolicy(PolicyType.Class, policyName);
assertTrue(isRegistered);
PolicyDefinition definition = policyComponent.getRegisteredPolicy(PolicyType.Class, policyName);
assertNotNull(definition);
assertEquals(policyName, definition.getName());
assertEquals(PolicyType.Class, definition.getType());
assertEquals(TestClassPolicy.class, definition.getPolicyInterface());
}
public void testBindBehaviour()
{
QName policyName = QName.createQName(TEST_NAMESPACE, "test");
Behaviour validBehaviour = new JavaBehaviour(this, "validTest");
// Test null policy
try
{
policyComponent.bindClassBehaviour(null, FILE_TYPE, validBehaviour);
fail("Failed to catch null policy whilst binding behaviour");
}
catch(IllegalArgumentException e) {}
// Test null Class Reference
try
{
policyComponent.bindClassBehaviour(policyName, null, validBehaviour);
fail("Failed to catch null class reference whilst binding behaviour");
}
catch(IllegalArgumentException e) {}
// Test invalid Class Reference
try
{
policyComponent.bindClassBehaviour(policyName, INVALID_TYPE, validBehaviour);
fail("Failed to catch invalid class reference whilst binding behaviour");
}
catch(IllegalArgumentException e) {}
// Test null Behaviour
try
{
policyComponent.bindClassBehaviour(policyName, FILE_TYPE, null);
fail("Failed to catch null behaviour whilst binding behaviour");
}
catch(IllegalArgumentException e) {}
// Test invalid behaviour (for registered policy)
Behaviour invalidBehaviour = new JavaBehaviour(this, "methoddoesnotexist");
policyComponent.registerClassPolicy(TestClassPolicy.class);
try
{
policyComponent.bindClassBehaviour(policyName, FILE_TYPE, invalidBehaviour);
fail("Failed to catch invalid behaviour whilst binding behaviour");
}
catch(PolicyException e) {}
// Test valid behaviour (for registered policy)
try
{
BehaviourDefinition<ClassBehaviourBinding> definition = policyComponent.bindClassBehaviour(policyName, FILE_TYPE, validBehaviour);
assertNotNull(definition);
assertEquals(policyName, definition.getPolicy());
assertEquals(FILE_TYPE, definition.getBinding().getClassQName());
}
catch(PolicyException e)
{
fail("Policy exception thrown for valid behaviour");
}
}
public void testClassDelegate()
{
// Register Policy
ClassPolicyDelegate<TestClassPolicy> delegate = policyComponent.registerClassPolicy(TestClassPolicy.class);
// Bind Class Behaviour
QName policyName = QName.createQName(TEST_NAMESPACE, "test");
Behaviour fileBehaviour = new JavaBehaviour(this, "fileTest");
policyComponent.bindClassBehaviour(policyName, FILE_TYPE, fileBehaviour);
// Test NOOP Policy delegate
Collection<TestClassPolicy> basePolicies = delegate.getList(BASE_TYPE);
assertNotNull(basePolicies);
assertTrue(basePolicies.size() == 0);
TestClassPolicy basePolicy = delegate.get(BASE_TYPE);
assertNotNull(basePolicy);
// Test single Policy delegate
Collection<TestClassPolicy> filePolicies = delegate.getList(FILE_TYPE);
assertNotNull(filePolicies);
assertTrue(filePolicies.size() == 1);
TestClassPolicy filePolicy = delegate.get(FILE_TYPE);
assertNotNull(filePolicy);
assertEquals(filePolicies.iterator().next(), filePolicy);
// Bind Service Behaviour
Behaviour serviceBehaviour = new JavaBehaviour(this, "serviceTest");
policyComponent.bindClassBehaviour(policyName, this, serviceBehaviour);
// Test multi Policy delegate
Collection<TestClassPolicy> file2Policies = delegate.getList(FILE_TYPE);
assertNotNull(file2Policies);
assertTrue(file2Policies.size() == 2);
TestClassPolicy filePolicy2 = delegate.get(FILE_TYPE);
assertNotNull(filePolicy2);
}
public void testClassOverride()
{
// Register Policy
ClassPolicyDelegate<TestClassPolicy> delegate = policyComponent.registerClassPolicy(TestClassPolicy.class);
// Bind Behaviour
QName policyName = QName.createQName(TEST_NAMESPACE, "test");
Behaviour baseBehaviour = new JavaBehaviour(this, "baseTest");
policyComponent.bindClassBehaviour(policyName, BASE_TYPE, baseBehaviour);
Behaviour folderBehaviour = new JavaBehaviour(this, "folderTest");
policyComponent.bindClassBehaviour(policyName, FOLDER_TYPE, folderBehaviour);
// Invoke Policies
TestClassPolicy basePolicy = delegate.get(BASE_TYPE);
String baseResult = basePolicy.test("base");
assertEquals("Base: base", baseResult);
TestClassPolicy filePolicy = delegate.get(FILE_TYPE);
String fileResult = filePolicy.test("file");
assertEquals("Base: file", fileResult);
TestClassPolicy folderPolicy = delegate.get(FOLDER_TYPE);
String folderResult = folderPolicy.test("folder");
assertEquals("Folder: folder", folderResult);
}
public void testClassCache()
{
// Register Policy
ClassPolicyDelegate<TestClassPolicy> delegate = policyComponent.registerClassPolicy(TestClassPolicy.class);
// Bind Behaviour
QName policyName = QName.createQName(TEST_NAMESPACE, "test");
Behaviour baseBehaviour = new JavaBehaviour(this, "baseTest");
policyComponent.bindClassBehaviour(policyName, BASE_TYPE, baseBehaviour);
Behaviour folderBehaviour = new JavaBehaviour(this, "folderTest");
policyComponent.bindClassBehaviour(policyName, FOLDER_TYPE, folderBehaviour);
// Invoke Policies
TestClassPolicy basePolicy = delegate.get(BASE_TYPE);
String baseResult = basePolicy.test("base");
assertEquals("Base: base", baseResult);
TestClassPolicy filePolicy = delegate.get(FILE_TYPE);
String fileResult = filePolicy.test("file");
assertEquals("Base: file", fileResult);
TestClassPolicy folderPolicy = delegate.get(FOLDER_TYPE);
String folderResult = folderPolicy.test("folder");
assertEquals("Folder: folder", folderResult);
// Retrieve delegates again
TestClassPolicy basePolicy2 = delegate.get(BASE_TYPE);
assertTrue(basePolicy == basePolicy2);
TestClassPolicy filePolicy2 = delegate.get(FILE_TYPE);
assertTrue(filePolicy == filePolicy2);
TestClassPolicy folderPolicy2 = delegate.get(FOLDER_TYPE);
assertTrue(folderPolicy == folderPolicy2);
// Bind new behaviour (forcing base & file cache resets)
Behaviour newBaseBehaviour = new JavaBehaviour(this, "newBaseTest");
policyComponent.bindClassBehaviour(policyName, BASE_TYPE, newBaseBehaviour);
// Invoke Policies
TestClassPolicy basePolicy3 = delegate.get(BASE_TYPE);
assertTrue(basePolicy3 != basePolicy2);
String baseResult3 = basePolicy3.test("base");
assertEquals("NewBase: base", baseResult3);
TestClassPolicy filePolicy3 = delegate.get(FILE_TYPE);
assertTrue(filePolicy3 != filePolicy2);
String fileResult3 = filePolicy3.test("file");
assertEquals("NewBase: file", fileResult3);
TestClassPolicy folderPolicy3 = delegate.get(FOLDER_TYPE);
assertTrue(folderPolicy3 == folderPolicy2);
String folderResult3 = folderPolicy3.test("folder");
assertEquals("Folder: folder", folderResult3);
// Bind new behaviour (forcing file cache reset)
Behaviour fileBehaviour = new JavaBehaviour(this, "fileTest");
policyComponent.bindClassBehaviour(policyName, FILE_TYPE, fileBehaviour);
// Invoke Policies
TestClassPolicy basePolicy4 = delegate.get(BASE_TYPE);
assertTrue(basePolicy4 == basePolicy3);
String baseResult4 = basePolicy4.test("base");
assertEquals("NewBase: base", baseResult4);
TestClassPolicy filePolicy4 = delegate.get(FILE_TYPE);
assertTrue(filePolicy4 != filePolicy3);
String fileResult4 = filePolicy4.test("file");
assertEquals("File: file", fileResult4);
TestClassPolicy folderPolicy4 = delegate.get(FOLDER_TYPE);
assertTrue(folderPolicy4 == folderPolicy4);
String folderResult4 = folderPolicy4.test("folder");
assertEquals("Folder: folder", folderResult4);
}
public void testPropertyDelegate()
{
// Register Policy
PropertyPolicyDelegate<TestPropertyPolicy> delegate = policyComponent.registerPropertyPolicy(TestPropertyPolicy.class);
// Bind Property Behaviour
QName policyName = QName.createQName(TEST_NAMESPACE, "test");
Behaviour fileBehaviour = new JavaBehaviour(this, "fileTest");
policyComponent.bindPropertyBehaviour(policyName, FILE_TYPE, FILE_PROP_B, fileBehaviour);
// Test NOOP Policy delegate
Collection<TestPropertyPolicy> basePolicies = delegate.getList(BASE_TYPE, BASE_PROP_A);
assertNotNull(basePolicies);
assertTrue(basePolicies.size() == 0);
TestPropertyPolicy basePolicy = delegate.get(BASE_TYPE, BASE_PROP_A);
assertNotNull(basePolicy);
// Test single Policy delegate
Collection<TestPropertyPolicy> filePolicies = delegate.getList(FILE_TYPE, FILE_PROP_B);
assertNotNull(filePolicies);
assertTrue(filePolicies.size() == 1);
TestPropertyPolicy filePolicy = delegate.get(FILE_TYPE, FILE_PROP_B);
assertNotNull(filePolicy);
assertEquals(filePolicies.iterator().next(), filePolicy);
// Bind Service Behaviour
Behaviour serviceBehaviour = new JavaBehaviour(this, "serviceTest");
policyComponent.bindPropertyBehaviour(policyName, this, serviceBehaviour);
// Test multi Policy delegate
Collection<TestPropertyPolicy> file2Policies = delegate.getList(FILE_TYPE, FILE_PROP_B);
assertNotNull(file2Policies);
assertTrue(file2Policies.size() == 2);
TestPropertyPolicy filePolicy2 = delegate.get(FILE_TYPE, FILE_PROP_B);
assertNotNull(filePolicy2);
}
public void testPropertyOverride()
{
// Register Policy
PropertyPolicyDelegate<TestPropertyPolicy> delegate = policyComponent.registerPropertyPolicy(TestPropertyPolicy.class);
// Bind Behaviour
QName policyName = QName.createQName(TEST_NAMESPACE, "test");
Behaviour baseBehaviour = new JavaBehaviour(this, "baseTest");
policyComponent.bindPropertyBehaviour(policyName, BASE_TYPE, BASE_PROP_A, baseBehaviour);
Behaviour folderBehaviour = new JavaBehaviour(this, "folderTest");
policyComponent.bindPropertyBehaviour(policyName, FOLDER_TYPE, BASE_PROP_A, folderBehaviour);
Behaviour folderBehaviourD = new JavaBehaviour(this, "folderTest");
policyComponent.bindPropertyBehaviour(policyName, FOLDER_TYPE, FOLDER_PROP_D, folderBehaviourD);
// Invoke Policies
TestPropertyPolicy basePolicy = delegate.get(BASE_TYPE, BASE_PROP_A);
String baseResult = basePolicy.test("base");
assertEquals("Base: base", baseResult);
TestPropertyPolicy filePolicy = delegate.get(FILE_TYPE, BASE_PROP_A);
String fileResult = filePolicy.test("file");
assertEquals("Base: file", fileResult);
TestPropertyPolicy folderPolicy = delegate.get(FOLDER_TYPE, BASE_PROP_A);
String folderResult = folderPolicy.test("folder");
assertEquals("Folder: folder", folderResult);
TestPropertyPolicy folderPolicy2 = delegate.get(FOLDER_TYPE, FOLDER_PROP_D);
String folderResult2 = folderPolicy2.test("folder");
assertEquals("Folder: folder", folderResult2);
}
public void testPropertyWildcard()
{
// Register Policy
PropertyPolicyDelegate<TestPropertyPolicy> delegate = policyComponent.registerPropertyPolicy(TestPropertyPolicy.class);
// Bind Behaviour
QName policyName = QName.createQName(TEST_NAMESPACE, "test");
Behaviour baseBehaviour = new JavaBehaviour(this, "baseTest");
policyComponent.bindPropertyBehaviour(policyName, BASE_TYPE, baseBehaviour);
Behaviour folderBehaviour = new JavaBehaviour(this, "folderTest");
policyComponent.bindPropertyBehaviour(policyName, FOLDER_TYPE, folderBehaviour);
Behaviour aspectBehaviour = new JavaBehaviour(this, "aspectTest");
policyComponent.bindPropertyBehaviour(policyName, TEST_ASPECT, aspectBehaviour);
// Invoke Policies
TestPropertyPolicy basePolicy = delegate.get(BASE_TYPE, BASE_PROP_A);
String baseResult = basePolicy.test("base");
assertEquals("Base: base", baseResult);
TestPropertyPolicy filePolicy = delegate.get(FILE_TYPE, BASE_PROP_A);
String fileResult = filePolicy.test("file");
assertEquals("Base: file", fileResult);
TestPropertyPolicy folderPolicy = delegate.get(FOLDER_TYPE, BASE_PROP_A);
String folderResult = folderPolicy.test("folder");
assertEquals("Folder: folder", folderResult);
TestPropertyPolicy folderPolicy2 = delegate.get(FOLDER_TYPE, FOLDER_PROP_D);
String folderResult2 = folderPolicy2.test("folder");
assertEquals("Folder: folder", folderResult2);
TestPropertyPolicy aspectPolicy = delegate.get(TEST_ASPECT, ASPECT_PROP_A);
String aspectResult = aspectPolicy.test("aspect_prop_a");
assertEquals("Aspect: aspect_prop_a", aspectResult);
TestPropertyPolicy aspectPolicy2 = delegate.get(TEST_ASPECT, FOLDER_PROP_D);
String aspectResult2 = aspectPolicy2.test("aspect_folder_d");
assertEquals("Aspect: aspect_folder_d", aspectResult2);
// Override wild-card with specific property binding
Behaviour folderDBehaviour = new JavaBehaviour(this, "folderDTest");
policyComponent.bindPropertyBehaviour(policyName, FOLDER_TYPE, FOLDER_PROP_D, folderDBehaviour);
TestPropertyPolicy folderPolicy3 = delegate.get(FOLDER_TYPE, FOLDER_PROP_D);
String folderResult3 = folderPolicy3.test("folder");
assertEquals("FolderD: folder", folderResult3);
}
public void testPropertyCache()
{
// Register Policy
PropertyPolicyDelegate<TestPropertyPolicy> delegate = policyComponent.registerPropertyPolicy(TestPropertyPolicy.class);
// Bind Behaviour
QName policyName = QName.createQName(TEST_NAMESPACE, "test");
Behaviour baseBehaviour = new JavaBehaviour(this, "baseTest");
policyComponent.bindPropertyBehaviour(policyName, BASE_TYPE, baseBehaviour);
Behaviour folderBehaviour = new JavaBehaviour(this, "folderTest");
policyComponent.bindPropertyBehaviour(policyName, FOLDER_TYPE, folderBehaviour);
Behaviour folderDBehaviour = new JavaBehaviour(this, "folderDTest");
policyComponent.bindPropertyBehaviour(policyName, FOLDER_TYPE, FOLDER_PROP_D, folderDBehaviour);
Behaviour aspectBehaviour = new JavaBehaviour(this, "aspectTest");
policyComponent.bindPropertyBehaviour(policyName, TEST_ASPECT, aspectBehaviour);
// Invoke Policies
TestPropertyPolicy filePolicy = delegate.get(FILE_TYPE, BASE_PROP_A);
String fileResult = filePolicy.test("file");
assertEquals("Base: file", fileResult);
TestPropertyPolicy folderPolicy = delegate.get(FOLDER_TYPE, FOLDER_PROP_D);
String folderResult = folderPolicy.test("folder");
assertEquals("FolderD: folder", folderResult);
// Re-bind Behaviour
Behaviour newBaseBehaviour = new JavaBehaviour(this, "newBaseTest");
policyComponent.bindPropertyBehaviour(policyName, BASE_TYPE, newBaseBehaviour);
// Re-invoke Policies
TestPropertyPolicy filePolicy2 = delegate.get(FILE_TYPE, BASE_PROP_A);
String fileResult2 = filePolicy2.test("file");
assertEquals("NewBase: file", fileResult2);
TestPropertyPolicy folderPolicy2 = delegate.get(FOLDER_TYPE, FOLDER_PROP_D);
String folderResult2 = folderPolicy2.test("folder");
assertEquals("FolderD: folder", folderResult2);
}
public void testAssociationDelegate()
{
// Register Policy
AssociationPolicyDelegate<TestAssociationPolicy> delegate = policyComponent.registerAssociationPolicy(TestAssociationPolicy.class);
// Bind Association Behaviour
QName policyName = QName.createQName(TEST_NAMESPACE, "test");
Behaviour baseBehaviour = new JavaBehaviour(this, "baseTest");
policyComponent.bindAssociationBehaviour(policyName, BASE_TYPE, BASE_ASSOC_A, baseBehaviour);
// Test single Policy delegate
Collection<TestAssociationPolicy> filePolicies = delegate.getList(FILE_TYPE, BASE_ASSOC_A);
assertNotNull(filePolicies);
assertTrue(filePolicies.size() == 1);
TestAssociationPolicy filePolicy = delegate.get(FILE_TYPE, BASE_ASSOC_A);
assertNotNull(filePolicy);
String fileResult = filePolicy.test("file");
assertEquals("Base: file", fileResult);
// Bind Service Behaviour
Behaviour serviceBehaviour = new JavaBehaviour(this, "serviceTest");
policyComponent.bindAssociationBehaviour(policyName, this, serviceBehaviour);
// Test multi Policy delegate
Collection<TestAssociationPolicy> file2Policies = delegate.getList(FILE_TYPE, BASE_ASSOC_A);
assertNotNull(file2Policies);
assertTrue(file2Policies.size() == 2);
TestAssociationPolicy filePolicy2 = delegate.get(FILE_TYPE, BASE_ASSOC_A);
assertNotNull(filePolicy2);
}
//
// The following interfaces represents policies
//
public interface TestClassPolicy extends ClassPolicy
{
static String NAMESPACE = TEST_NAMESPACE;
public String test(String argument);
}
public interface TestPropertyPolicy extends PropertyPolicy
{
static String NAMESPACE = TEST_NAMESPACE;
public String test(String argument);
}
public interface TestAssociationPolicy extends AssociationPolicy
{
static String NAMESPACE = TEST_NAMESPACE;
public String test(String argument);
}
public interface InvalidMetaDataPolicy extends ClassPolicy
{
static int NAMESPACE = 0;
public String test(String nodeRef);
}
public interface NoMethodPolicy extends ClassPolicy
{
}
public interface MultiMethodPolicy extends ClassPolicy
{
public void a();
public void b();
}
//
// The following methods represent Java Behaviours
//
public String validTest(String argument)
{
return "ValidTest: " + argument;
}
public String baseTest(String argument)
{
return "Base: " + argument;
}
public String newBaseTest(String argument)
{
return "NewBase: " + argument;
}
public String fileTest(String argument)
{
return "File: " + argument;
}
public String folderTest(String argument)
{
return "Folder: " + argument;
}
public String aspectTest(String argument)
{
return "Aspect: " + argument;
}
public String folderDTest(String argument)
{
return "FolderD: " + argument;
}
public String serviceTest(String argument)
{
return "Service: " + argument;
}
}