BroadleafCommerce/QA#1175 - Register an MBean to keep track of create auto.ddl status to avoid multiple schema wipes

(cherry picked from commit 0bd9653)

Author: jefffischer

common/src/main/java/org/broadleafcommerce/common/extensibility/jpa/AutoDDLCreateStatusTestBean.java

@@ -0,0 +1,34 @@
+/*
+ * #%L
+ * BroadleafCommerce Common Libraries
+ * %%
+ * Copyright (C) 2009 - 2015 Broadleaf Commerce
+ * %%
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *       http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * #L%
+ */
+package org.broadleafcommerce.common.extensibility.jpa;
+
+/**
+ * MBean registered in JMX to keep track of which persistence units are marked with auto.ddl 'create'. The scope of this MBean
+ * covers the current JVM, which may span more than a single application in the same container.
+ *
+ * @author Jeff Fischer
+ */
+public interface AutoDDLCreateStatusTestBean {
+
+    Boolean getStartedWithCreate(String pu);
+
+    void setStartedWithCreate(String pu, Boolean val);
+
+}

common/src/main/java/org/broadleafcommerce/common/extensibility/jpa/AutoDDLCreateStatusTestBeanImpl.java

@@ -0,0 +1,41 @@
+/*
+ * #%L
+ * BroadleafCommerce Common Libraries
+ * %%
+ * Copyright (C) 2009 - 2015 Broadleaf Commerce
+ * %%
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *       http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * #L%
+ */
+package org.broadleafcommerce.common.extensibility.jpa;
+
+import java.util.HashMap;
+import java.util.Map;
+
+/**
+ * @see org.broadleafcommerce.common.extensibility.jpa.AutoDDLCreateStatusTestBean
+ * @author Jeff Fischer
+ */
+public class AutoDDLCreateStatusTestBeanImpl implements AutoDDLCreateStatusTestBean {
+
+    protected Map<String, Boolean> startedWithCreate = new HashMap<String, Boolean>();
+
+    public Boolean getStartedWithCreate(String pu) {
+        return startedWithCreate.get(pu);
+    }
+
+    public void setStartedWithCreate(String pu, Boolean val) {
+        this.startedWithCreate.put(pu, val);
+    }
+
+}