public void execute() throws MojoExecutionException, MojoFailureException {
Log logger = new MavenLogger(this);
DbImportConfiguration config = toParameters();
config.setLogger(logger);
Injector injector = DIBootstrap.createInjector(new ToolsModule(logger), new DbImportModule());
validateDbImportConfiguration(config, injector);
try {
injector.getInstance(DbImportAction.class).execute(config);
} catch (Exception ex) {
Throwable th = Util.unwindException(ex);
String message = "Error importing database schema";
if (th.getLocalizedMessage() != null) {
message += ": " + th.getLocalizedMessage();
}
getLog().error(message);
throw new MojoExecutionException(message, th);
}
}
@Override
boolean objectsAreEqual(Object object, Object objectInTheList) {
if (object == null && objectInTheList == null) {
return true;
}
if (object != null && objectInTheList != null) {
Map<?, ?> id = (Map<?, ?>) objectInTheList;
Map<?, ?> map = (Map<?, ?>) object;
if (id.size() != map.size()) {
return false;
}
// id must be a subset of this map
for (Map.Entry<?, ?> entry : id.entrySet()) {
Object key = entry.getKey();
Object value = entry.getValue();
if (!Util.nullSafeEquals(value, map.get(key))) {
return false;
}
}
return true;
}
return false;
}
/** Initializes Query name from string. */
void setQueryName(String newName) {
if (newName != null && newName.trim().length() == 0) {
newName = null;
}
AbstractQuery query = getQuery();
if (query == null) {
return;
}
if (Util.nullSafeEquals(newName, query.getName())) {
return;
}
if (newName == null) {
throw new ValidationException("SelectQuery name is required.");
}
DataMap map = mediator.getCurrentDataMap();
Query matchingQuery = map.getQuery(newName);
if (matchingQuery == null) {
// completely new name, set new name for entity
QueryEvent e = new QueryEvent(this, query, query.getName());
ProjectUtil.setQueryName(map, query, newName);
mediator.fireQueryEvent(e);
} else if (matchingQuery != query) {
// there is a query with the same name
throw new ValidationException(
"There is another query named '" + newName + "'. Use a different name.");
}
}
public void testSerializeResolver() throws Exception {
DataContext deserializedContext = Util.cloneViaSerialization(context);
assertNotNull(deserializedContext.getEntityResolver());
assertSame(context.getEntityResolver(), deserializedContext.getEntityResolver());
}
public void testSerializeChannel() throws Exception {
DataContext deserializedContext = Util.cloneViaSerialization(context);
assertNotNull(deserializedContext.getChannel());
assertSame(context.getChannel(), deserializedContext.getChannel());
}
public void testSerializeCommitted() throws Exception {
Artist artist = (Artist) context.newObject("Artist");
artist.setArtistName("artist1");
assertNotNull(artist.getObjectId());
context.commitChanges();
DataContext deserializedContext = Util.cloneViaSerialization(context);
assertSame(context.getParentDataDomain(), deserializedContext.getParentDataDomain());
// there should be only one object registered
Artist deserializedArtist =
(Artist) deserializedContext.getObjectStore().getObjectIterator().next();
assertNotNull(deserializedArtist);
// deserialized as hollow...
assertEquals(PersistenceState.HOLLOW, deserializedArtist.getPersistenceState());
assertFalse(deserializedArtist.getObjectId().isTemporary());
assertEquals("artist1", deserializedArtist.getArtistName());
assertSame(deserializedContext, deserializedArtist.getObjectContext());
// test that to-many relationships are initialized
List<?> paintings = deserializedArtist.getPaintingArray();
assertNotNull(paintings);
assertEquals(0, paintings.size());
}
/**
* Method to create and check an expression
*
* @param text String to be converted as Expression
* @return Expression if a new expression was created, null otherwise.
* @throws ValidationException if <code>text</code> can't be converted
*/
Expression createQualifier(String text) throws ValidationException {
SelectQuery query = getQuery();
if (query == null) {
return null;
}
ExpressionConvertor convertor = new ExpressionConvertor();
try {
String oldQualifier = convertor.valueAsString(query.getQualifier());
if (!Util.nullSafeEquals(oldQualifier, text)) {
Expression exp = (Expression) convertor.stringAsValue(text);
/** Advanced checking. See CAY-888 #1 */
if (query.getRoot() instanceof Entity) {
checkExpression((Entity) query.getRoot(), exp);
}
return exp;
}
return null;
} catch (IllegalArgumentException ex) {
// unparsable qualifier
throw new ValidationException(ex.getMessage());
}
}
public void testSerializeNestedChannel() throws Exception {
ObjectContext child = runtime.newContext(context);
ObjectContext deserializedContext = Util.cloneViaSerialization(child);
assertNotNull(deserializedContext.getChannel());
assertNotNull(deserializedContext.getEntityResolver());
}
/**
* Returns Java class of persistent objects described by this entity. For generic entities with no
* class specified explicitly, default DataMap superclass is used, and if it is not set -
* CayenneDataObject is used. Casts any thrown exceptions into CayenneRuntimeException.
*
* @since 1.2
* @deprecated since 4.0 this method based on statically defined class loading algorithm is not
* going to work in environments like OSGi. {@link AdhocObjectFactory} should be used as it
* can provide the environment-specific class loading policy.
*/
@Deprecated
public Class<?> getJavaClass() {
String name = getJavaClassName();
try {
return Util.getJavaClass(name);
} catch (ClassNotFoundException e) {
throw new CayenneRuntimeException(
"Failed to doLoad class " + name + ": " + e.getMessage(), e);
}
}
/** @deprecated since 4.0 as class loading should not happen here. */
@Deprecated
public PasswordEncoding getPasswordEncoder() {
try {
return (PasswordEncoding) Util.getJavaClass(getPasswordEncoderClass()).newInstance();
} catch (InstantiationException e) {; // Swallow it -- no need to throw/etc.
} catch (IllegalAccessException e) {; // Swallow it -- no need to throw/etc.
} catch (ClassNotFoundException e) {; // Swallow it -- no need to throw/etc.
} catch (DIRuntimeException e) {; // Swallow it -- no need to throw/etc.
}
logger.error("Failed to obtain specified Password Encoder '" + getPasswordEncoderClass() + "'");
return null;
}
public void testSerializeNew() throws Exception {
Artist artist = (Artist) context.newObject("Artist");
artist.setArtistName("artist1");
assertNotNull(artist.getObjectId());
DataContext deserializedContext = Util.cloneViaSerialization(context);
assertSame(context.getParentDataDomain(), deserializedContext.getParentDataDomain());
// there should be only one object registered
Artist deserializedArtist =
(Artist) deserializedContext.getObjectStore().getObjectIterator().next();
assertNotNull(deserializedArtist);
assertEquals(PersistenceState.NEW, deserializedArtist.getPersistenceState());
assertTrue(deserializedArtist.getObjectId().isTemporary());
assertEquals("artist1", deserializedArtist.getArtistName());
assertSame(deserializedContext, deserializedArtist.getObjectContext());
}
@Override
boolean replacesObject(Object object, Object objectInTheList) {
Map<?, ?> id = (Map<?, ?>) objectInTheList;
if (id.size() > idWidth) {
return false;
}
// id must be a subset of this map
Map<?, ?> map = (Map<?, ?>) object;
for (Map.Entry<?, ?> entry : id.entrySet()) {
Object key = entry.getKey();
Object value = entry.getValue();
if (!Util.nullSafeEquals(value, map.get(key))) {
return false;
}
}
return true;
}
public void testSerializeWithLocalCache() throws Exception {
createSingleArtistDataSet();
// manually assemble a DataContext with local cache....
DataDomain domain = context.getParentDataDomain();
DataRowStore snapshotCache =
new DataRowStore(domain.getName(), domain.getProperties(), domain.getEventManager());
Map<Object, Persistent> map = new HashMap<Object, Persistent>();
DataContext localCacheContext = new DataContext(domain, new ObjectStore(snapshotCache, map));
localCacheContext.setValidatingObjectsOnCommit(domain.isValidatingObjectsOnCommit());
localCacheContext.setUsingSharedSnapshotCache(false);
assertNotSame(
domain.getSharedSnapshotCache(), localCacheContext.getObjectStore().getDataRowCache());
DataContext deserializedContext = Util.cloneViaSerialization(localCacheContext);
assertNotSame(localCacheContext, deserializedContext);
assertNotSame(localCacheContext.getObjectStore(), deserializedContext.getObjectStore());
assertSame(localCacheContext.getParentDataDomain(), deserializedContext.getParentDataDomain());
assertNotSame(
localCacheContext.getObjectStore().getDataRowCache(),
deserializedContext.getObjectStore().getDataRowCache());
assertNotSame(
deserializedContext.getParentDataDomain().getSharedSnapshotCache(),
deserializedContext.getObjectStore().getDataRowCache());
Artist a = Cayenne.objectForPK(deserializedContext, Artist.class, 33001);
assertNotNull(a);
a.setArtistName(a.getArtistName() + "___");
// this blows per CAY-796
deserializedContext.commitChanges();
}
public void testSerializeModified() throws Exception {
Artist artist = (Artist) context.newObject("Artist");
artist.setArtistName("artist1");
assertNotNull(artist.getObjectId());
context.commitChanges();
artist.setArtistName("artist2");
DataContext deserializedContext = Util.cloneViaSerialization(context);
assertSame(context.getParentDataDomain(), deserializedContext.getParentDataDomain());
// there should be only one object registered
Artist deserializedArtist =
(Artist) deserializedContext.getObjectStore().getObjectIterator().next();
assertNotNull(deserializedArtist);
// deserialized as hollow...
assertEquals(PersistenceState.MODIFIED, deserializedArtist.getPersistenceState());
assertFalse(deserializedArtist.getObjectId().isTemporary());
assertEquals("artist2", deserializedArtist.getArtistName());
assertSame(deserializedContext, deserializedArtist.getObjectContext());
}
public void testSerializeWithSharedCache() throws Exception {
createSingleArtistDataSet();
DataContext deserializedContext = Util.cloneViaSerialization(context);
assertNotSame(context, deserializedContext);
assertNotSame(context.getObjectStore(), deserializedContext.getObjectStore());
assertSame(context.getParentDataDomain(), deserializedContext.getParentDataDomain());
assertSame(
context.getObjectStore().getDataRowCache(),
deserializedContext.getObjectStore().getDataRowCache());
assertSame(
deserializedContext.getParentDataDomain().getSharedSnapshotCache(),
deserializedContext.getObjectStore().getDataRowCache());
assertNotNull(deserializedContext.getEntityResolver());
assertSame(context.getEntityResolver(), deserializedContext.getEntityResolver());
Artist a = Cayenne.objectForPK(deserializedContext, Artist.class, 33001);
assertNotNull(a);
a.setArtistName(a.getArtistName() + "___");
deserializedContext.commitChanges();
}
protected void initBindings() {
// bind actions
BindingBuilder builder = new BindingBuilder(getApplication().getBindingFactory(), this);
builder.bindToAction(view.getGenerationMode(), "updateModeAction()");
CayenneProjectPreferences cayPrPref = application.getCayenneProjectPreferences();
this.preferences =
(PreferenceDetail)
cayPrPref.getProjectDetailObject(
PreferenceDetail.class, getViewPreferences().node("controller"));
if (Util.isEmptyString(preferences.getProperty("mode"))) {
preferences.setProperty("mode", STANDARD_OBJECTS_MODE);
}
builder
.bindToComboSelection(view.getGenerationMode(), "preferences.property['mode']")
.updateView();
updateModeAction();
}
/**
* Prints itself as XML to the provided XMLEncoder.
*
* @since 1.1
*/
@Override
public void encodeAsXML(XMLEncoder encoder) {
encoder.print("<obj-entity name=\"");
encoder.print(getName());
// additionally validate that superentity exists
if (getSuperEntityName() != null && getSuperEntity() != null) {
encoder.print("\" superEntityName=\"");
encoder.print(getSuperEntityName());
}
if (isAbstract()) {
encoder.print("\" abstract=\"true");
}
if (isServerOnly()) {
encoder.print("\" serverOnly=\"true");
}
if (getClassName() != null) {
encoder.print("\" className=\"");
encoder.print(getClassName());
}
if (getClientClassName() != null) {
encoder.print("\" clientClassName=\"");
encoder.print(getClientClassName());
}
if (isReadOnly()) {
encoder.print("\" readOnly=\"true");
}
if (getDeclaredLockType() == LOCK_TYPE_OPTIMISTIC) {
encoder.print("\" lock-type=\"optimistic");
}
if (getDbEntityName() != null && getDbEntity() != null) {
// not writing DbEntity name if sub entity has same DbEntity
// as super entity, see CAY-1477
if (!(getSuperEntity() != null && getSuperEntity().getDbEntity() == getDbEntity())) {
encoder.print("\" dbEntityName=\"");
encoder.print(Util.encodeXmlAttribute(getDbEntityName()));
}
}
if (getSuperEntityName() == null && getSuperClassName() != null) {
encoder.print("\" superClassName=\"");
encoder.print(getSuperClassName());
}
if (getSuperEntityName() == null && getClientSuperClassName() != null) {
encoder.print("\" clientSuperClassName=\"");
encoder.print(getClientSuperClassName());
}
// deprecated
if (isExcludingSuperclassListeners()) {
encoder.print("\" exclude-superclass-listeners=\"true");
}
// deprecated
if (isExcludingDefaultListeners()) {
encoder.print("\" exclude-default-listeners=\"true");
}
encoder.println("\">");
encoder.indent(1);
if (qualifier != null) {
encoder.print("<qualifier>");
qualifier.encodeAsXML(encoder);
encoder.println("</qualifier>");
}
// store attributes
encoder.print(getDeclaredAttributes());
for (Map.Entry<String, String> override : attributeOverrides.entrySet()) {
encoder.print("<attribute-override name=\"" + override.getKey() + '\"');
encoder.print(" db-attribute-path=\"");
encoder.print(Util.encodeXmlAttribute(override.getValue()));
encoder.print('\"');
encoder.println("/>");
}
// deprecated
// write entity listeners
for (EntityListener entityListener : entityListeners) {
entityListener.encodeAsXML(encoder);
}
// write entity-level callbacks
getCallbackMap().encodeCallbacksAsXML(encoder);
encoder.indent(-1);
encoder.println("</obj-entity>");
}
/**
* Synchronizes with the parent channel, performing a flush or a commit.
*
* @since 1.2
*/
GraphDiff flushToParent(boolean cascade) {
if (this.getChannel() == null) {
throw new CayenneRuntimeException("Cannot commit changes - channel is not set.");
}
int syncType = cascade ? DataChannel.FLUSH_CASCADE_SYNC : DataChannel.FLUSH_NOCASCADE_SYNC;
ObjectStore objectStore = getObjectStore();
GraphDiff parentChanges = null;
// prevent multiple commits occurring simultaneously
synchronized (objectStore) {
ObjectStoreGraphDiff changes = objectStore.getChanges();
boolean noop =
isValidatingObjectsOnCommit() ? changes.validateAndCheckNoop() : changes.isNoop();
if (noop) {
// need to clear phantom changes
objectStore.postprocessAfterPhantomCommit();
} else {
try {
parentChanges = getChannel().onSync(this, changes, syncType);
// note that this is a hack resulting from a fix to
// CAY-766... To
// support
// valid object state in PostPersist callback,
// 'postprocessAfterCommit' is
// invoked by DataDomain.onSync(..). Unless the parent is
// DataContext,
// and
// this method is not invoked!! As a result, PostPersist
// will contain
// temp
// ObjectIds in nested contexts and perm ones in flat
// contexts.
// Pending better callback design .....
if (objectStore.hasChanges()) {
objectStore.postprocessAfterCommit(parentChanges);
}
// this event is caught by peer nested DataContexts to
// synchronize the
// state
fireDataChannelCommitted(this, changes);
}
// "catch" is needed to unwrap OptimisticLockExceptions
catch (CayenneRuntimeException ex) {
Throwable unwound = Util.unwindException(ex);
if (unwound instanceof CayenneRuntimeException) {
throw (CayenneRuntimeException) unwound;
} else {
throw new CayenneRuntimeException("Commit Exception", unwound);
}
}
}
// merge changes from parent as well as changes caused by lifecycle
// event
// callbacks/listeners...
CompoundDiff diff = new CompoundDiff();
diff.addAll(objectStore.getLifecycleEventInducedChanges());
if (parentChanges != null) {
diff.add(parentChanges);
}
// this event is caught by child DataContexts to update temporary
// ObjectIds with permanent
if (!diff.isNoop()) {
fireDataChannelCommitted(getChannel(), diff);
}
return diff;
}
}
@Override
public boolean equals(Object obj) {
if (obj == this) {
return true;
}
if (obj == null) {
return false;
}
if (obj.getClass() != this.getClass()) {
return false;
}
DataSourceInfo dsi = (DataSourceInfo) obj;
if (!Util.nullSafeEquals(this.userName, dsi.userName)) {
return false;
}
if (!Util.nullSafeEquals(this.password, dsi.password)) {
return false;
}
if (!Util.nullSafeEquals(this.jdbcDriver, dsi.jdbcDriver)) {
return false;
}
if (!Util.nullSafeEquals(this.dataSourceUrl, dsi.dataSourceUrl)) {
return false;
}
if (!Util.nullSafeEquals(this.adapterClassName, dsi.adapterClassName)) {
return false;
}
if (this.minConnections != dsi.minConnections) {
return false;
}
if (this.maxConnections != dsi.maxConnections) {
return false;
}
if (!Util.nullSafeEquals(this.passwordEncoderClass, dsi.passwordEncoderClass)) {
return false;
}
if (!Util.nullSafeEquals(this.passwordEncoderKey, dsi.passwordEncoderKey)) {
return false;
}
if (!Util.nullSafeEquals(this.passwordSourceFilename, dsi.passwordSourceFilename)) {
return false;
}
if (!Util.nullSafeEquals(this.passwordSourceModel, dsi.passwordSourceModel)) {
return false;
}
if (!Util.nullSafeEquals(this.passwordSourceUrl, dsi.passwordSourceUrl)) {
return false;
}
if (!Util.nullSafeEquals(this.passwordLocation, dsi.passwordLocation)) {
return false;
}
return true;
}
void setClassName(String newClassName) {
if (newClassName != null && newClassName.trim().length() == 0) {
newClassName = null;
}
Embeddable embeddable = mediator.getCurrentEmbeddable();
if (embeddable == null) {
return;
}
if (Util.nullSafeEquals(newClassName, embeddable.getClassName())) {
return;
}
if (newClassName == null) {
throw new ValidationException("Embeddable name is required.");
} else if (embeddable.getDataMap().getEmbeddable(newClassName) == null) {
// if newClassName dupliucates in other DataMaps
DataChannelDescriptor domain = (DataChannelDescriptor) mediator.getProject().getRootNode();
if (domain != null) {
for (DataMap nextMap : domain.getDataMaps()) {
if (nextMap == embeddable.getDataMap()) {
continue;
}
Embeddable conflictingEmbeddable = nextMap.getEmbeddable(newClassName);
if (conflictingEmbeddable != null) {
throw new ValidationException(
"Duplicate Embeddable name in another DataMap: " + newClassName + ".");
}
}
}
// completely new name, set new name for embeddable
EmbeddableEvent e = new EmbeddableEvent(this, embeddable, embeddable.getClassName());
String oldName = embeddable.getClassName();
embeddable.setClassName(newClassName);
mediator.fireEmbeddableEvent(e, mediator.getCurrentDataMap());
Iterator it =
((DataChannelDescriptor) mediator.getProject().getRootNode()).getDataMaps().iterator();
while (it.hasNext()) {
DataMap dataMap = (DataMap) it.next();
Iterator<ObjEntity> ent = dataMap.getObjEntities().iterator();
while (ent.hasNext()) {
Collection<ObjAttribute> attr = ent.next().getAttributes();
Iterator<ObjAttribute> attrIt = attr.iterator();
while (attrIt.hasNext()) {
ObjAttribute atribute = attrIt.next();
if (atribute.getType() == null || atribute.getType().equals(oldName)) {
atribute.setType(newClassName);
AttributeEvent ev = new AttributeEvent(this, atribute, atribute.getEntity());
mediator.fireObjAttributeEvent(ev);
}
}
}
}
} else {
// there is an embeddable with the same name
throw new ValidationException(
"There is another embeddable with name '" + newClassName + "'.");
}
}
public void testProcessMessageExceptionSerializability() throws Throwable {
Map<String, String> map = new HashMap<String, String>();
ObjectContextFactory factory =
new ObjectContextFactory() {
public ObjectContext createContext(DataChannel parent) {
return null;
}
public ObjectContext createContext() {
return null;
}
};
BaseRemoteService service =
new BaseRemoteService(factory, map) {
@Override
protected ServerSession createServerSession() {
return new ServerSession(new RemoteSession("a"), null);
}
@Override
protected ServerSession createServerSession(String name) {
return createServerSession();
}
@Override
protected ServerSession getServerSession() {
return createServerSession();
}
};
try {
service.processMessage(
new QueryMessage(null) {
@Override
public Query getQuery() {
// serializable exception thrown
throw new CayenneRuntimeException();
}
});
fail("Expected to throw");
} catch (Exception ex) {
Util.cloneViaSerialization(ex);
}
try {
service.processMessage(
new QueryMessage(null) {
@Override
public Query getQuery() {
// non-serializable exception thrown
throw new MockUnserializableException();
}
});
fail("Expected to throw");
} catch (Exception ex) {
Util.cloneViaSerialization(ex);
}
}
