add new repoHEADmaster

1 files changed, 39 insertions, 0 deletions

diff --git a/Master/Reference Architectures and Patterns/EJB 3.0 Code/Micah Examples/src/examples/stateful/CartBean.java b/Master/Reference Architectures and Patterns/EJB 3.0 Code/Micah Examples/src/examples/stateful/CartBean.java
new file mode 100644
index 0000000..48688c0
--- /dev/null
+++ b/Master/Reference Architectures and Patterns/EJB 3.0 Code/Micah Examples/src/examples/stateful/CartBean.java
@@ -0,0 +1,39 @@
+package examples.stateful;

+

+import javax.annotation.Resource;

+import javax.ejb.Remove;

+import javax.ejb.SessionContext;

+import javax.ejb.Stateful;

+

+import examples.stateful.interfaces.Cart;

+

+@Stateful

+public class CartBean implements Cart {

+	@Resource SessionContext context;

+	private int numItems;

+	

+	public void addItem() {

+		numItems++;

+	}

+	

+	public int getItems() {

+		return numItems;

+	}

+	

+	@Remove(retainIfException=false)

+	public void remove1() throws Exception {

+		doRemove();

+	}

+	

+	@Remove(retainIfException=true)

+	public void remove2() throws Exception {

+		doRemove();

+	}

+	

+	private void doRemove() throws Exception {

+		if (numItems > 1 && numItems < 4) {

+			throw new Exception("blah");

+		}

+		System.out.println("Removing cart with: "+numItems+" items.");

+	}

+}