#1245 - Refactor internals - move logic to TransactionManager from DefaultServer

src/main/java/io/ebeaninternal/server/transaction/NoTransaction.java

@@ -0,0 +1,442 @@
+package io.ebeaninternal.server.transaction;
+
+import io.ebean.ProfileLocation;
+import io.ebean.TransactionCallback;
+import io.ebean.annotation.DocStoreMode;
+import io.ebean.annotation.PersistBatch;
+import io.ebean.bean.PersistenceContext;
+import io.ebean.event.changelog.BeanChange;
+import io.ebean.event.changelog.ChangeSet;
+import io.ebeaninternal.api.SpiProfileTransactionEvent;
+import io.ebeaninternal.api.SpiTransaction;
+import io.ebeaninternal.api.TransactionEvent;
+import io.ebeaninternal.server.core.PersistDeferredRelationship;
+import io.ebeaninternal.server.core.PersistRequest;
+import io.ebeaninternal.server.core.PersistRequestBean;
+import io.ebeaninternal.server.persist.BatchControl;
+import io.ebeanservice.docstore.api.DocStoreTransaction;
+
+import javax.persistence.PersistenceException;
+import java.sql.Connection;
+import java.sql.SQLException;
+
+/**
+ * Place holder for use with SUPPORTS and NEVER transactional when there really isn't a transaction.
+ */
+class NoTransaction implements SpiTransaction {
+
+  static final NoTransaction INSTANCE = new NoTransaction();
+
+  @Override
+  public void setLabel(String label) {
+    // do nothing
+  }
+
+  @Override
+  public String getLabel() {
+    return null;
+  }
+
+  @Override
+  public boolean isActive() {
+    // always false
+    return false;
+  }
+
+  @Override
+  public void commitAndContinue() {
+    // do nothing
+  }
+
+  @Override
+  public void commit() {
+    // do nothing
+  }
+
+  @Override
+  public void rollback() throws PersistenceException {
+    // do nothing
+  }
+
+
+  @Override
+  public void rollback(Throwable e) throws PersistenceException {
+    // do nothing
+  }
+
+  @Override
+  public void end() {
+    // do nothing
+  }
+
+  @Override
+  public void close() {
+    // do nothing
+  }
+
+  @Override
+  public String getLogPrefix() {
+    return null;
+  }
+
+  @Override
+  public boolean isLogSql() {
+    return false;
+  }
+
+  @Override
+  public boolean isLogSummary() {
+    return false;
+  }
+
+  @Override
+  public void logSql(String msg) {
+
+  }
+
+  @Override
+  public void logSummary(String msg) {
+
+  }
+
+  @Override
+  public void registerDeferred(PersistDeferredRelationship derived) {
+
+  }
+
+  @Override
+  public void registerDeleteBean(Integer hash) {
+
+  }
+
+  @Override
+  public void unregisterDeleteBean(Integer hash) {
+
+  }
+
+  @Override
+  public boolean isRegisteredDeleteBean(Integer hash) {
+    return false;
+  }
+
+  @Override
+  public void unregisterBean(Object bean) {
+
+  }
+
+  @Override
+  public boolean isRegisteredBean(Object bean) {
+    return false;
+  }
+
+  @Override
+  public String getId() {
+    return null;
+  }
+
+  @Override
+  public Boolean isUpdateAllLoadedProperties() {
+    return null;
+  }
+
+  @Override
+  public DocStoreMode getDocStoreMode() {
+    return null;
+  }
+
+  @Override
+  public int getDocStoreBatchSize() {
+    return 0;
+  }
+
+  @Override
+  public void register(TransactionCallback callback) {
+
+  }
+
+  @Override
+  public boolean isReadOnly() {
+    return false;
+  }
+
+  @Override
+  public void setReadOnly(boolean readOnly) {
+
+  }
+
+  @Override
+  public void setRollbackOnly() {
+
+  }
+
+  @Override
+  public boolean isRollbackOnly() {
+    return false;
+  }
+
+
+  @Override
+  public void setDocStoreMode(DocStoreMode mode) {
+
+  }
+
+  @Override
+  public void setDocStoreBatchSize(int batchSize) {
+
+  }
+
+  @Override
+  public void setPersistCascade(boolean persistCascade) {
+
+  }
+
+  @Override
+  public void setUpdateAllLoadedProperties(boolean updateAllLoadedProperties) {
+
+  }
+
+  @Override
+  public void setSkipCache(boolean skipCache) {
+
+  }
+
+  @Override
+  public boolean isSkipCache() {
+    return false;
+  }
+
+  @Override
+  public void setBatchMode(boolean useBatch) {
+
+  }
+
+  @Override
+  public void setBatch(PersistBatch persistBatchMode) {
+
+  }
+
+  @Override
+  public PersistBatch getBatch() {
+    return null;
+  }
+
+  @Override
+  public void setBatchOnCascade(PersistBatch batchOnCascadeMode) {
+
+  }
+
+  @Override
+  public PersistBatch getBatchOnCascade() {
+    return null;
+  }
+
+  @Override
+  public void setBatchSize(int batchSize) {
+
+  }
+
+  @Override
+  public int getBatchSize() {
+    return 0;
+  }
+
+  @Override
+  public void setBatchGetGeneratedKeys(boolean getGeneratedKeys) {
+
+  }
+
+  @Override
+  public void setBatchFlushOnMixed(boolean batchFlushOnMixed) {
+
+  }
+
+  @Override
+  public void setBatchFlushOnQuery(boolean batchFlushOnQuery) {
+
+  }
+
+  @Override
+  public boolean isBatchFlushOnQuery() {
+    return false;
+  }
+
+  @Override
+  public void flush() throws PersistenceException {
+
+  }
+
+  @Override
+  public void flushBatch() throws PersistenceException {
+
+  }
+
+  @Override
+  public Connection getConnection() {
+    return null;
+  }
+
+  @Override
+  public void addModification(String tableName, boolean inserts, boolean updates, boolean deletes) {
+
+  }
+
+  @Override
+  public void putUserObject(String name, Object value) {
+
+  }
+
+  @Override
+  public Object getUserObject(String name) {
+    return null;
+  }
+
+  @Override
+  public Boolean getBatchGetGeneratedKeys() {
+    return null;
+  }
+
+  @Override
+  public void depth(int diff) {
+
+  }
+
+  @Override
+  public int depth() {
+    return 0;
+  }
+
+  @Override
+  public boolean isExplicit() {
+    return false;
+  }
+
+  @Override
+  public TransactionEvent getEvent() {
+    return null;
+  }
+
+  @Override
+  public boolean isPersistCascade() {
+    return false;
+  }
+
+  @Override
+  public boolean isBatchThisRequest(PersistRequest.Type type) {
+    return false;
+  }
+
+  @Override
+  public BatchControl getBatchControl() {
+    return null;
+  }
+
+  @Override
+  public void setBatchControl(BatchControl control) {
+
+  }
+
+  @Override
+  public PersistenceContext getPersistenceContext() {
+    return null;
+  }
+
+  @Override
+  public void setPersistenceContext(PersistenceContext context) {
+
+  }
+
+  @Override
+  public Connection getInternalConnection() {
+    return null;
+  }
+
+  @Override
+  public boolean isSaveAssocManyIntersection(String intersectionTable, String beanName) {
+    return false;
+  }
+
+  @Override
+  public boolean checkBatchEscalationOnCascade(PersistRequestBean<?> request) {
+    return false;
+  }
+
+  @Override
+  public void flushBatchOnCascade() {
+
+  }
+
+  @Override
+  public void flushBatchOnRollback() {
+
+  }
+
+  @Override
+  public PersistenceException translate(String message, SQLException cause) {
+    return null;
+  }
+
+  @Override
+  public void markNotQueryOnly() {
+
+  }
+
+  @Override
+  public void checkBatchEscalationOnCollection() {
+
+  }
+
+  @Override
+  public void flushBatchOnCollection() {
+
+  }
+
+  @Override
+  public void addBeanChange(BeanChange beanChange) {
+
+  }
+
+  @Override
+  public void sendChangeLog(ChangeSet changeSet) {
+
+  }
+
+  @Override
+  public DocStoreTransaction getDocStoreTransaction() {
+    return null;
+  }
+
+  @Override
+  public void setTenantId(Object tenantId) {
+
+  }
+
+  @Override
+  public Object getTenantId() {
+    return null;
+  }
+
+  @Override
+  public long profileOffset() {
+    return 0;
+  }
+
+  @Override
+  public void profileEvent(SpiProfileTransactionEvent event) {
+
+  }
+
+  @Override
+  public ProfileStream profileStream() {
+    return null;
+  }
+
+  @Override
+  public void setProfileLocation(ProfileLocation profileLocation) {
+
+  }
+
+  @Override
+  public ProfileLocation getProfileLocation() {
+    return null;
+  }
+}