Added CloseableDAOContextAbstract.newCloseableDAOContextDS()

Added CloseableDAOContextAbstract.newCloseableDAOContextCF()

Author: fugerit79

CHANGELOG.md

@@ -7,6 +7,12 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+### Changed
+
+- Added method ConfigRuntimeException.convertToRuntimeEx()
+- Added CloseableDAOContextAbstract.newCloseableDAOContextDS()
+- Added CloseableDAOContextAbstract.newCloseableDAOContextCF()
+
 ## [8.6.5] - 2024-09-07
 
 ### Added

fj-core/src/main/java/org/fugerit/java/core/db/daogen/CloseableDAOContextAbstract.java

@@ -1,7 +1,15 @@
 package org.fugerit.java.core.db.daogen;
 
+import lombok.extern.slf4j.Slf4j;
+import org.fugerit.java.core.db.connect.ConnectionFactory;
+import org.fugerit.java.core.db.connect.ConnectionFactoryCloseable;
+import org.fugerit.java.core.db.dao.DAOException;
+
+import javax.sql.DataSource;
+import java.sql.Connection;
 import java.util.HashMap;
 
+@Slf4j
 public abstract class CloseableDAOContextAbstract implements CloseableDAOContext {
 
 	private HashMap<String, Object> attributes;
@@ -21,4 +29,30 @@ public void setAttribute(String key, Object value) {
 		this.attributes.put( key , value );
 	}
 
+	public static CloseableDAOContext newCloseableDAOContextCF(ConnectionFactory cf) {
+		return new CloseableDAOContextAbstract() {
+			@Override
+			public Connection getConnection() throws DAOException {
+				return cf.getConnection();
+			}
+			@Override
+			public void close() throws Exception {
+				cf.release();
+			}
+		};
+	}
+
+	public static CloseableDAOContext newCloseableDAOContextDS(DataSource ds) {
+		return new CloseableDAOContextAbstract() {
+			@Override
+			public Connection getConnection() throws DAOException {
+				return DAOException.get( () -> ds.getConnection() );
+			}
+			@Override
+			public void close() throws Exception {
+				log.debug( "close() doing nothing on datasource : {}", ds );
+			}
+		};
+	}
+
 }

fj-core/src/main/java/org/fugerit/java/core/db/daogen/DAOContext.java

@@ -7,6 +7,6 @@
 
 public interface DAOContext extends AttributesHolder {
 
-	public Connection getConnection() throws DAOException;
+	Connection getConnection() throws DAOException;
 
 }

fj-core/src/test/java/test/org/fugerit/java/core/db/connect/TestConnectionFactory.java

@@ -18,6 +18,9 @@
 import org.fugerit.java.core.db.connect.DbcpConnectionFactory;
 import org.fugerit.java.core.db.connect.SingleConnectionFactory;
 import org.fugerit.java.core.db.dao.DAOException;
+import org.fugerit.java.core.db.daogen.CloseableDAOContext;
+import org.fugerit.java.core.db.daogen.CloseableDAOContextAbstract;
+import org.fugerit.java.core.function.SafeFunction;
 import org.fugerit.java.core.lang.helpers.ClassHelper;
 import org.fugerit.java.core.util.PropsIO;
 import org.fugerit.java.core.xml.dom.DOMIO;
@@ -171,5 +174,27 @@ public void testCFDirect3() throws Exception {
 		boolean ok = this.worker( ConnectionFactoryImpl.newInstance( new org.hsqldb.jdbcDriver(), "jdbc:hsqldb:mem:base_db_direct3", "testuser", "testp" ) );
 		Assert.assertTrue(ok);
 	}
+
+	@Test
+	public void testDaoContextOnDS() {
+		Assert.assertTrue( SafeFunction.get( () -> {
+			try (CloseableDAOContext context = CloseableDAOContextAbstract.newCloseableDAOContextDS(this.createDS());
+				 Connection conn = context.getConnection()) {
+				return Boolean.TRUE;
+			}
+		}));
+	}
+
+	@Test
+	public void testDaoContextOnCF()  {
+		Assert.assertTrue( SafeFunction.get( () -> {
+			try (CloseableDAOContext context = CloseableDAOContextAbstract.newCloseableDAOContextCF(
+					ConnectionFactoryImpl.newInstance( new org.hsqldb.jdbcDriver(), "jdbc:hsqldb:mem:base_db_daocontext1", "testuser", "testp" )
+						);
+				 Connection conn = context.getConnection()) {
+				return Boolean.TRUE;
+			}
+		}));
+	}
 
 }