#1892 - Refactor change internal use of Ebean to DB

src/main/java/io/ebean/EbeanVersion.java

@@ -21,7 +21,7 @@ public class EbeanVersion {
   static {
     try {
       Properties prop = new Properties();
-      try (InputStream in = Ebean.class.getResourceAsStream("/META-INF/maven/io.ebean/ebean/pom.properties")) {
+      try (InputStream in = DB.class.getResourceAsStream("/META-INF/maven/io.ebean/ebean/pom.properties")) {
         if (in != null) {
           prop.load(in);
           in.close();

src/main/java/io/ebean/Expr.java

@@ -34,14 +34,14 @@ public class Expr {
    * Equal To - property equal to the given value.
    */
   public static Expression eq(String propertyName, Object value) {
-    return Ebean.getExpressionFactory().eq(propertyName, value);
+    return DB.getExpressionFactory().eq(propertyName, value);
   }
 
   /**
    * Not Equal To - property not equal to the given value.
    */
   public static Expression ne(String propertyName, Object value) {
-    return Ebean.getExpressionFactory().ne(propertyName, value);
+    return DB.getExpressionFactory().ne(propertyName, value);
   }
 
   /**
@@ -49,7 +49,7 @@ public class Expr {
    * using a lower() function to make it case insensitive).
    */
   public static Expression ieq(String propertyName, String value) {
-    return Ebean.getExpressionFactory().ieq(propertyName, value);
+    return DB.getExpressionFactory().ieq(propertyName, value);
   }
 
   /**
@@ -59,28 +59,28 @@ public class Expr {
    * </p>
    */
   public static Expression inRange(String propertyName, Object value1, Object value2) {
-    return Ebean.getExpressionFactory().inRange(propertyName, value1, value2);
+    return DB.getExpressionFactory().inRange(propertyName, value1, value2);
   }
 
   /**
    * Between - property between the two given values.
    */
   public static Expression between(String propertyName, Object value1, Object value2) {
-    return Ebean.getExpressionFactory().between(propertyName, value1, value2);
+    return DB.getExpressionFactory().between(propertyName, value1, value2);
   }
 
   /**
    * Between - value between two given properties.
    */
   public static Expression between(String lowProperty, String highProperty, Object value) {
-    return Ebean.getExpressionFactory().betweenProperties(lowProperty, highProperty, value);
+    return DB.getExpressionFactory().betweenProperties(lowProperty, highProperty, value);
   }
 
   /**
    * Greater Than - property greater than the given value.
    */
   public static Expression gt(String propertyName, Object value) {
-    return Ebean.getExpressionFactory().gt(propertyName, value);
+    return DB.getExpressionFactory().gt(propertyName, value);
   }
 
   /**
@@ -88,42 +88,42 @@ public class Expr {
    * value.
    */
   public static Expression ge(String propertyName, Object value) {
-    return Ebean.getExpressionFactory().ge(propertyName, value);
+    return DB.getExpressionFactory().ge(propertyName, value);
   }
 
   /**
    * Less Than - property less than the given value.
    */
   public static Expression lt(String propertyName, Object value) {
-    return Ebean.getExpressionFactory().lt(propertyName, value);
+    return DB.getExpressionFactory().lt(propertyName, value);
   }
 
   /**
    * Less Than or Equal to - property less than or equal to the given value.
    */
   public static Expression le(String propertyName, Object value) {
-    return Ebean.getExpressionFactory().le(propertyName, value);
+    return DB.getExpressionFactory().le(propertyName, value);
   }
 
   /**
    * Is Null - property is null.
    */
   public static Expression isNull(String propertyName) {
-    return Ebean.getExpressionFactory().isNull(propertyName);
+    return DB.getExpressionFactory().isNull(propertyName);
   }
 
   /**
    * Is Not Null - property is not null.
    */
   public static Expression isNotNull(String propertyName) {
-    return Ebean.getExpressionFactory().isNotNull(propertyName);
+    return DB.getExpressionFactory().isNotNull(propertyName);
   }
 
   /**
    * Case insensitive {@link #exampleLike(Object)}
    */
   public static ExampleExpression iexampleLike(Object example) {
-    return Ebean.getExpressionFactory().iexampleLike(example);
+    return DB.getExpressionFactory().iexampleLike(example);
   }
 
   /**
@@ -131,14 +131,14 @@ public class Expr {
    * LikeType.RAW (you need to add you own wildcards % and _).
    */
   public static ExampleExpression exampleLike(Object example) {
-    return Ebean.getExpressionFactory().exampleLike(example);
+    return DB.getExpressionFactory().exampleLike(example);
   }
 
   /**
    * Create the query by Example expression specifying more options.
    */
   public static ExampleExpression exampleLike(Object example, boolean caseInsensitive, LikeType likeType) {
-    return Ebean.getExpressionFactory().exampleLike(example, caseInsensitive, likeType);
+    return DB.getExpressionFactory().exampleLike(example, caseInsensitive, likeType);
   }
 
   /**
@@ -146,7 +146,7 @@ public class Expr {
    * characters % (percentage) and _ (underscore).
    */
   public static Expression like(String propertyName, String value) {
-    return Ebean.getExpressionFactory().like(propertyName, value);
+    return DB.getExpressionFactory().like(propertyName, value);
   }
 
   /**
@@ -155,14 +155,14 @@ public class Expr {
    * a lower() function to make the expression case insensitive.
    */
   public static Expression ilike(String propertyName, String value) {
-    return Ebean.getExpressionFactory().ilike(propertyName, value);
+    return DB.getExpressionFactory().ilike(propertyName, value);
   }
 
   /**
    * Starts With - property like value%.
    */
   public static Expression startsWith(String propertyName, String value) {
-    return Ebean.getExpressionFactory().startsWith(propertyName, value);
+    return DB.getExpressionFactory().startsWith(propertyName, value);
   }
 
   /**
@@ -170,14 +170,14 @@ public class Expr {
    * lower() function to make the expression case insensitive.
    */
   public static Expression istartsWith(String propertyName, String value) {
-    return Ebean.getExpressionFactory().istartsWith(propertyName, value);
+    return DB.getExpressionFactory().istartsWith(propertyName, value);
   }
 
   /**
    * Ends With - property like %value.
    */
   public static Expression endsWith(String propertyName, String value) {
-    return Ebean.getExpressionFactory().endsWith(propertyName, value);
+    return DB.getExpressionFactory().endsWith(propertyName, value);
   }
 
   /**
@@ -185,14 +185,14 @@ public class Expr {
    * function to make the expression case insensitive.
    */
   public static Expression iendsWith(String propertyName, String value) {
-    return Ebean.getExpressionFactory().iendsWith(propertyName, value);
+    return DB.getExpressionFactory().iendsWith(propertyName, value);
   }
 
   /**
    * Contains - property like %value%.
    */
   public static Expression contains(String propertyName, String value) {
-    return Ebean.getExpressionFactory().contains(propertyName, value);
+    return DB.getExpressionFactory().contains(propertyName, value);
   }
 
   /**
@@ -200,42 +200,42 @@ public class Expr {
    * function to make the expression case insensitive.
    */
   public static Expression icontains(String propertyName, String value) {
-    return Ebean.getExpressionFactory().icontains(propertyName, value);
+    return DB.getExpressionFactory().icontains(propertyName, value);
   }
 
   /**
    * For collection properties that are empty (have not existing elements).
    */
   public static Expression isEmpty(String propertyName) {
-    return Ebean.getExpressionFactory().isEmpty(propertyName);
+    return DB.getExpressionFactory().isEmpty(propertyName);
   }
 
   /**
    * For collection properties that are not empty (have existing elements).
    */
   public static Expression isNotEmpty(String propertyName) {
-    return Ebean.getExpressionFactory().isNotEmpty(propertyName);
+    return DB.getExpressionFactory().isNotEmpty(propertyName);
   }
 
   /**
    * In - property has a value in the array of values.
    */
   public static Expression in(String propertyName, Object[] values) {
-    return Ebean.getExpressionFactory().in(propertyName, values);
+    return DB.getExpressionFactory().in(propertyName, values);
   }
 
   /**
    * In - using a subQuery.
    */
   public static Expression in(String propertyName, Query<?> subQuery) {
-    return Ebean.getExpressionFactory().in(propertyName, subQuery);
+    return DB.getExpressionFactory().in(propertyName, subQuery);
   }
 
   /**
    * In - property has a value in the collection of values.
    */
   public static Expression in(String propertyName, Collection<?> values) {
-    return Ebean.getExpressionFactory().in(propertyName, values);
+    return DB.getExpressionFactory().in(propertyName, values);
   }
 
   /**
@@ -272,14 +272,14 @@ public class Expr {
    * }</pre>
    */
   public static Expression inOrEmpty(String propertyName, Collection<?> values) {
-    return Ebean.getExpressionFactory().inOrEmpty(propertyName, values);
+    return DB.getExpressionFactory().inOrEmpty(propertyName, values);
   }
 
   /**
    * Id Equal to - ID property is equal to the value.
    */
   public static Expression idEq(Object value) {
-    return Ebean.getExpressionFactory().idEq(value);
+    return DB.getExpressionFactory().idEq(value);
   }
 
   /**
@@ -292,7 +292,7 @@ public class Expr {
    * @param propertyMap a map keyed by property names.
    */
   public static Expression allEq(Map<String, Object> propertyMap) {
-    return Ebean.getExpressionFactory().allEq(propertyMap);
+    return DB.getExpressionFactory().allEq(propertyMap);
   }
 
   /**
@@ -303,7 +303,7 @@ public class Expr {
    * </p>
    */
   public static Expression raw(String raw, Object value) {
-    return Ebean.getExpressionFactory().raw(raw, value);
+    return DB.getExpressionFactory().raw(raw, value);
   }
 
   /**
@@ -314,14 +314,14 @@ public class Expr {
    * </p>
    */
   public static Expression raw(String raw, Object[] values) {
-    return Ebean.getExpressionFactory().raw(raw, values);
+    return DB.getExpressionFactory().raw(raw, values);
   }
 
   /**
    * Add raw expression with no parameters.
    */
   public static Expression raw(String raw) {
-    return Ebean.getExpressionFactory().raw(raw);
+    return DB.getExpressionFactory().raw(raw);
   }
 
   /**
@@ -329,7 +329,7 @@ public class Expr {
    */
   public static Expression and(Expression expOne, Expression expTwo) {
 
-    return Ebean.getExpressionFactory().and(expOne, expTwo);
+    return DB.getExpressionFactory().and(expOne, expTwo);
   }
 
   /**
@@ -337,7 +337,7 @@ public class Expr {
    */
   public static Expression or(Expression expOne, Expression expTwo) {
 
-    return Ebean.getExpressionFactory().or(expOne, expTwo);
+    return DB.getExpressionFactory().or(expOne, expTwo);
   }
 
   /**
@@ -345,7 +345,7 @@ public class Expr {
    */
   public static Expression not(Expression exp) {
 
-    return Ebean.getExpressionFactory().not(exp);
+    return DB.getExpressionFactory().not(exp);
   }
 
   /**
@@ -353,7 +353,7 @@ public class Expr {
    */
   public static <T> Junction<T> conjunction(Query<T> query) {
 
-    return Ebean.getExpressionFactory().conjunction(query);
+    return DB.getExpressionFactory().conjunction(query);
   }
 
   /**
@@ -361,6 +361,6 @@ public class Expr {
    */
   public static <T> Junction<T> disjunction(Query<T> query) {
 
-    return Ebean.getExpressionFactory().disjunction(query);
+    return DB.getExpressionFactory().disjunction(query);
   }
 }

src/main/java/io/ebean/Filter.java

@@ -86,7 +86,7 @@ public interface Filter<T> {
    * expressions.
    * </p>
    * <p>
-   * Refer to {@link Ebean#sort(List, String)} for more detail.
+   * Refer to {@link DB#sort(List, String)} for more detail.
    * </p>
    */
   Filter<T> sort(String sortByClause);

src/main/java/io/ebean/SqlUpdate.java

@@ -126,8 +126,6 @@ public interface SqlUpdate {
    * {@link Transaction#setBatchMode(boolean)} and
    * {@link Transaction#setBatchSize(int)}.
    * </p>
-   *
-   * @see Ebean#execute(SqlUpdate)
    */
   int execute();
 

src/main/java/io/ebean/Transaction.java

@@ -27,7 +27,7 @@ public interface Transaction extends AutoCloseable {
    * @see Database#currentTransaction()
    */
   static Transaction current() {
-    return Ebean.currentTransaction();
+    return DB.currentTransaction();
   }
 
   /**

src/main/java/io/ebean/TxScope.java

@@ -12,16 +12,16 @@ import java.util.concurrent.Callable;
  * <p>
  * This information matches the features of the Transactional annotation. You
  * can use it directly with Runnable or Callable via
- * {@link Ebean#execute(TxScope, Runnable)} or
- * {@link Ebean#executeCall(TxScope, Callable)}.
+ * {@link DB#execute(TxScope, Runnable)} or
+ * {@link DB#executeCall(TxScope, Callable)}.
  * </p>
  * <p>
  * This object is used internally with the enhancement of a method with
  * Transactional annotation.
  * </p>
  *
- * @see Ebean#execute(TxScope, Runnable)
- * @see Ebean#executeCall(TxScope, Callable)
+ * @see DB#execute(TxScope, Runnable)
+ * @see DB#executeCall(TxScope, Callable)
  */
 public final class TxScope {
 

src/main/java/io/ebean/bean/EntityBeanIntercept.java

@@ -1,6 +1,6 @@
 package io.ebean.bean;
 
-import io.ebean.Ebean;
+import io.ebean.DB;
 import io.ebean.ValuePair;
 
 import javax.persistence.EntityNotFoundException;
@@ -821,7 +821,7 @@ public final class EntityBeanIntercept implements Serializable {
 
     synchronized (this) {
       if (beanLoader == null) {
-        BeanLoader serverLoader = (BeanLoader) Ebean.getServer(ebeanServerName);
+        BeanLoader serverLoader = (BeanLoader) DB.byName(ebeanServerName);
         if (serverLoader == null) {
           throw new PersistenceException("Server [" + ebeanServerName + "] was not found?");
         }

src/main/java/io/ebean/common/AbstractBeanCollection.java

@@ -1,6 +1,6 @@
 package io.ebean.common;
 
-import io.ebean.Ebean;
+import io.ebean.DB;
 import io.ebean.ExpressionList;
 import io.ebean.bean.BeanCollection;
 import io.ebean.bean.BeanCollectionLoader;
@@ -93,7 +93,7 @@ abstract class AbstractBeanCollection<E> implements BeanCollection<E> {
 
   void lazyLoadCollection(boolean onlyIds) {
     if (loader == null) {
-      loader = (BeanCollectionLoader) Ebean.getServer(ebeanServerName);
+      loader = (BeanCollectionLoader) DB.byName(ebeanServerName);
     }
     loader.loadMany(this, onlyIds);
     checkEmptyLazyLoad();

src/main/java/io/ebean/dbmigration/DbMigration.java

@@ -1,6 +1,6 @@
 package io.ebean.dbmigration;
 
-import io.ebean.EbeanServer;
+import io.ebean.Database;
 import io.ebean.annotation.Platform;
 import io.ebean.config.ServerConfig;
 import io.ebean.config.dbplatform.DatabasePlatform;
@@ -66,7 +66,7 @@ public interface DbMigration {
    * Set the server to use to determine the current model.
    * Typically this is not called explicitly.
    */
-  void setServer(EbeanServer ebeanServer);
+  void setServer(Database database);
 
   /**
    * Set the serverConfig to use. Typically this is not called explicitly.

src/main/java/io/ebean/event/BulkTableEventListener.java

@@ -1,6 +1,6 @@
 package io.ebean.event;
 
-import io.ebean.Ebean;
+import io.ebean.DB;
 
 import java.util.Set;
 
@@ -8,7 +8,7 @@ import java.util.Set;
  * Listen for bulk table events that occur.
  * <p>
  * These events can be triggered via
- * {@link Ebean#externalModification(String, boolean, boolean, boolean)} or
+ * {@link DB#externalModification(String, boolean, boolean, boolean)} or
  * automatically determined from Ebean bulk update statements.
  */
 public interface BulkTableEventListener {

src/main/java/io/ebeaninternal/api/HelpScopeTrans.java

@@ -1,6 +1,6 @@
 package io.ebeaninternal.api;
 
-import io.ebean.Ebean;
+import io.ebean.DB;
 import io.ebean.TxScope;
 
 /**
@@ -28,7 +28,7 @@ public class HelpScopeTrans {
   }
 
   private static SpiEbeanServer server() {
-    return (SpiEbeanServer) Ebean.getDefaultServer();
+    return (SpiEbeanServer) DB.getDefault();
   }
 
   /**

src/main/java/io/ebeaninternal/dbmigration/DefaultDbMigration.java

@@ -1,6 +1,7 @@
 package io.ebeaninternal.dbmigration;
 
-import io.ebean.Ebean;
+import io.ebean.DB;
+import io.ebean.Database;
 import io.ebean.EbeanServer;
 import io.ebean.annotation.Platform;
 import io.ebean.config.DbConstraintNaming;
@@ -142,8 +143,8 @@ public class DefaultDbMigration implements DbMigration {
    * Typically this is not called explicitly.
    */
   @Override
-  public void setServer(EbeanServer ebeanServer) {
-    this.server = (SpiEbeanServer) ebeanServer;
+  public void setServer(Database database) {
+    this.server = (SpiEbeanServer) database;
     setServerConfig(server.getServerConfig());
   }
 
@@ -671,7 +672,7 @@ public class DefaultDbMigration implements DbMigration {
    */
   private void setDefaults() {
     if (server == null) {
-      setServer(Ebean.getDefaultServer());
+      setServer(DB.getDefault());
     }
     if (vanillaPlatform || databasePlatform == null) {
       // not explicitly set so use the platform of the server