Add connection pooling, bump version and fix groovy closures

pom.xml

@@ -31,7 +31,7 @@
 
     <groupId>com.speedment</groupId>
     <artifactId>speedment</artifactId>
-    <version>2.0.0-EA2</version>
+    <version>2.1.0-SNAPSHOT</version>
     <packaging>jar</packaging>
     <properties>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>

src/main/java/com/speedment/core/config/model/Dbms.java

@@ -23,6 +23,7 @@
 import com.speedment.core.config.model.aspects.Node;
 import com.speedment.core.config.model.impl.DbmsImpl;
 import com.speedment.core.config.model.parameters.DbmsTypeable;
+import groovy.lang.Closure;
 import java.util.Optional;
 import java.util.function.Supplier;
 
@@ -36,26 +37,27 @@ public interface Dbms extends Node, Enableable, DbmsTypeable, Child<Project>, Pa
     /**
      * Factory holder.
      */
-    enum Holder { HOLDER;
+    enum Holder {
+        HOLDER;
         private Supplier<Dbms> provider = DbmsImpl::new;
     }
 
     /**
      * Sets the instantiation method used to create new instances of this
      * interface.
-     * 
-     * @param provider  the new constructor 
+     *
+     * @param provider the new constructor
      */
     static void setSupplier(Supplier<Dbms> provider) {
         Holder.HOLDER.provider = provider;
     }
 
     /**
      * Creates a new instance implementing this interface by using the class
-     * supplied by the default factory. To change implementation, please use
-     * the {@link #setSupplier(java.util.function.Supplier) setSupplier} method.
-
-     * @return  the new instance
+     * supplied by the default factory. To change implementation, please use the
+     * {@link #setSupplier(java.util.function.Supplier) setSupplier} method.
+     *
+     * @return the new instance
      */
     static Dbms newDbms() {
         return Holder.HOLDER.provider.get();
@@ -78,10 +80,10 @@ default Class<Project> getParentInterfaceMainClass() {
     }
 
     /**
-     * Creates and adds a new {@link Schema} as a child to this node in the 
+     * Creates and adds a new {@link Schema} as a child to this node in the
      * configuration tree.
-     * 
-     * @return  the newly added child
+     *
+     * @return the newly added child
      */
     default Schema addNewSchema() {
         final Schema e = Schema.newSchema();
@@ -91,23 +93,23 @@ default Schema addNewSchema() {
 
     /**
      * Returns the address of the database host if it is specified. The address
-     * could be an ip-address or a hostname. If no address is specified, 
+     * could be an ip-address or a hostname. If no address is specified,
      * {@code empty} will be returned.
      * <p>
      * This property is editable in the GUI through reflection.
-     * 
-     * @return  the address of the host or {@code empty}
+     *
+     * @return the address of the host or {@code empty}
      */
     @External(type = String.class)
     Optional<String> getIpAddress();
 
     /**
-     * Sets the address of the database host. The address could be an ip-address 
+     * Sets the address of the database host. The address could be an ip-address
      * or a hostname.
      * <p>
      * This property is editable in the GUI through reflection.
-     * 
-     * @param ipAddress  the new address of the host or {@code null}
+     *
+     * @param ipAddress the new address of the host or {@code null}
      */
     @External(type = String.class)
     void setIpAddress(String ipAddress);
@@ -117,8 +119,8 @@ default Schema addNewSchema() {
      * is specified, {@code empty} is returned.
      * <p>
      * This property is editable in the GUI through reflection.
-     * 
-     * @return  the port of the database or {@code empty}
+     *
+     * @return the port of the database or {@code empty}
      */
     @External(type = Integer.class)
     Optional<Integer> getPort();
@@ -128,55 +130,68 @@ default Schema addNewSchema() {
      * should be specified, enter {@code null}.
      * <p>
      * This property is editable in the GUI through reflection.
-     * 
-     * @param port  the port of the database or {@code null}
+     *
+     * @param port the port of the database or {@code null}
      */
     @External(type = Integer.class)
     void setPort(Integer port);
 
     /**
-     * Returns the database username to use when connecting to the dbms. If no 
+     * Returns the database username to use when connecting to the dbms. If no
      * username is specified, {@code empty} is returned.
      * <p>
      * This property is editable in the GUI through reflection.
-     * 
-     * @return  the database username or {@code empty}
+     *
+     * @return the database username or {@code empty}
      */
     @External(type = String.class)
     Optional<String> getUsername();
 
     /**
-     * Sets the database username to use when connecting to the dbms. If no 
+     * Sets the database username to use when connecting to the dbms. If no
      * username should be specified, use {@code null}.
      * <p>
      * This property is editable in the GUI through reflection.
-     * 
-     * @param username  the database username or {@code null}
+     *
+     * @param username the database username or {@code null}
      */
     @External(type = String.class)
     void setUsername(String username);
 
     /**
-     * Returns the password to use when connecting to the dbms. If no 
-     * password is specified, {@code empty} is returned.
+     * Returns the password to use when connecting to the dbms. If no password
+     * is specified, {@code empty} is returned.
      * <p>
      * This property is editable in the GUI through reflection, but will not
      * appear in generated configuration files for security reasons.
-     * 
-     * @return  the dbms password or {@code empty}
+     *
+     * @return the dbms password or {@code empty}
      */
     @External(type = String.class, isSecret = true)
     Optional<String> getPassword();
 
     /**
-     * Sets the password to use when connecting to the dbms. If no password 
+     * Sets the password to use when connecting to the dbms. If no password
      * should be specified, use {@code null} instead.
      * <p>
      * This property is editable in the GUI through reflection, but will not
      * appear in generated configuration files for security reasons.
-     * 
-     * @param password  the dbms password or {@code null}
+     *
+     * @param password the dbms password or {@code null}
      */
     @External(type = String.class, isSecret = true)
     void setPassword(String password);
-}
+
+    /**
+     * Creates and returns a new Schema.
+     * <p>
+     * This method is used by the Groovy parser.
+     *
+     * @param c Closure
+     * @return the new Schema
+     */
+    // DO NOT REMOVE, CALLED VIA REFLECTION
+    default Schema schema(Closure<?> c) {
+        return ConfigUtil.groovyDelegatorHelper(c, this::addNewSchema);
+    }
+}

src/main/java/com/speedment/core/config/model/ForeignKey.java

@@ -22,6 +22,7 @@
 import com.speedment.core.config.model.aspects.Enableable;
 import com.speedment.core.config.model.aspects.Node;
 import com.speedment.core.config.model.impl.ForeignKeyImpl;
+import groovy.lang.Closure;
 import java.util.function.Supplier;
 
 /**
@@ -34,26 +35,27 @@ public interface ForeignKey extends Node, Enableable, Child<Table>, Parent<Forei
     /**
      * Factory holder.
      */
-    enum Holder { HOLDER;
+    enum Holder {
+        HOLDER;
         private Supplier<ForeignKey> provider = ForeignKeyImpl::new;
     }
 
     /**
      * Sets the instantiation method used to create new instances of this
      * interface.
-     * 
-     * @param provider  the new constructor 
+     *
+     * @param provider the new constructor
      */
     static void setSupplier(Supplier<ForeignKey> provider) {
         Holder.HOLDER.provider = provider;
     }
 
     /**
      * Creates a new instance implementing this interface by using the class
-     * supplied by the default factory. To change implementation, please use
-     * the {@link #setSupplier(java.util.function.Supplier) setSupplier} method.
-
-     * @return  the new instance
+     * supplied by the default factory. To change implementation, please use the
+     * {@link #setSupplier(java.util.function.Supplier) setSupplier} method.
+     *
+     * @return the new instance
      */
     static ForeignKey newForeignKey() {
         return Holder.HOLDER.provider.get();
@@ -76,14 +78,28 @@ default Class<Table> getParentInterfaceMainClass() {
     }
 
     /**
-     * Creates and adds a new {@link ForeignKeyColumn} as a child to this node 
+     * Creates and adds a new {@link ForeignKeyColumn} as a child to this node
      * in the configuration tree.
-     * 
-     * @return  the newly added child
+     *
+     * @return the newly added child
      */
     default ForeignKeyColumn addNewForeignKeyColumn() {
         final ForeignKeyColumn e = ForeignKeyColumn.newForeignKeyColumn();
         add(e);
         return e;
     }
-}
+
+    /**
+     * Creates and returns a new ForeignKeyColumn.
+     * <p>
+     * This method is used by the Groovy parser.
+     *
+     * @param c Closure
+     * @return the new ForeignKeyColumn
+     */
+    // DO NOT REMOVE, CALLED VIA REFLECTION
+    default ForeignKeyColumn foreignKeyColumn(Closure<?> c) {
+        return ConfigUtil.groovyDelegatorHelper(c, this::addNewForeignKeyColumn);
+    }
+
+}

src/main/java/com/speedment/core/config/model/Index.java

@@ -22,6 +22,7 @@
 import com.speedment.core.config.model.aspects.Enableable;
 import com.speedment.core.config.model.aspects.Node;
 import com.speedment.core.config.model.impl.IndexImpl;
+import groovy.lang.Closure;
 import java.util.function.Supplier;
 
 /**
@@ -34,26 +35,27 @@ public interface Index extends Node, Enableable, Child<Table>, Parent<IndexColum
     /**
      * Factory holder.
      */
-    enum Holder { HOLDER;
+    enum Holder {
+        HOLDER;
         private Supplier<Index> provider = IndexImpl::new;
     }
 
     /**
      * Sets the instantiation method used to create new instances of this
      * interface.
-     * 
-     * @param provider  the new constructor 
+     *
+     * @param provider the new constructor
      */
     static void setSupplier(Supplier<Index> provider) {
         Holder.HOLDER.provider = provider;
     }
 
     /**
      * Creates a new instance implementing this interface by using the class
-     * supplied by the default factory. To change implementation, please use
-     * the {@link #setSupplier(java.util.function.Supplier) setSupplier} method.
-
-     * @return  the new instance
+     * supplied by the default factory. To change implementation, please use the
+     * {@link #setSupplier(java.util.function.Supplier) setSupplier} method.
+     *
+     * @return the new instance
      */
     static Index newIndex() {
         return Holder.HOLDER.provider.get();
@@ -76,10 +78,10 @@ default Class<Table> getParentInterfaceMainClass() {
     }
 
     /**
-     * Creates and adds a new {@link IndexColumn} as a child to this node in the 
+     * Creates and adds a new {@link IndexColumn} as a child to this node in the
      * configuration tree.
-     * 
-     * @return  the newly added child
+     *
+     * @return the newly added child
      */
     default IndexColumn addNewIndexColumn() {
         final IndexColumn e = IndexColumn.newIndexColumn();
@@ -91,8 +93,8 @@ default IndexColumn addNewIndexColumn() {
      * Returns whether or not this index is an {@code UNIQUE} index.
      * <p>
      * This property is editable in the GUI through reflection.
-     * 
-     * @return  {@code true} if this index is {@code UNIQUE}
+     *
+     * @return {@code true} if this index is {@code UNIQUE}
      */
     @External(type = Boolean.class)
     Boolean isUnique();
@@ -101,9 +103,23 @@ default IndexColumn addNewIndexColumn() {
      * Sets whether or not this index is an {@code UNIQUE} index.
      * <p>
      * This property is editable in the GUI through reflection.
-     * 
-     * @param unique  {@code true} if this index should be {@code UNIQUE}
+     *
+     * @param unique {@code true} if this index should be {@code UNIQUE}
      */
     @External(type = Boolean.class)
     void setUnique(Boolean unique);
-}
+
+    /**
+     * Creates and returns a new IndexColumn.
+     * <p>
+     * This method is used by the Groovy parser.
+     *
+     * @param c Closure
+     * @return the new IndexColumn
+     */
+    // DO NOT REMOVE, CALLED VIA REFLECTION
+    default IndexColumn indexColumn(Closure<?> c) {
+        return ConfigUtil.groovyDelegatorHelper(c, this::addNewIndexColumn);
+    }
+
+}