Oracle 12c service connection string

src/main/resources/META-INF/persistence.xml

 <?xml version="1.0" encoding="UTF-8"?>
-<persistence xmlns="http://java.sun.com/xml/ns/persistence" version="2.0">
-   <persistence-unit name="defaultPU" transaction-type="RESOURCE_LOCAL">
-      <provider>org.eclipse.persistence.jpa.PersistenceProvider</provider>
-      <!-- put your entity-classes here -->
-
-      <!-- this must be provided -->
-      <class>de.hda.fbi.db2.persistence.LocalDateTimeConverter</class>
-      <class>de.hda.fbi.db2.persistence.InstantConverter</class>
-      <properties>
-         <property name="javax.persistence.jdbc.url" value="jdbc:oracle:thin:@?.?.?.?:1521:orcl"/>
-         <property name="javax.persistence.jdbc.driver" value="oracle.jdbc.OracleDriver"/>
-         <property name="javax.persistence.jdbc.user" value="stud????"/>
-         <property name="javax.persistence.jdbc.password" value="?"/>
-
-         <property name="javax.persistence.schema-generation.database.action" value="drop-and-create"/>
-
-         <property name="eclipselink.logging.level" value="WARNING"/>
-         <property name="eclipselink.logging.exceptions" value="false"/>
-         <property name="eclipselink.logging.level.sql" value="FINE"/>
-         <property name="eclipselink.logging.parameters" value="true"/>
-         <property name="eclipselink.logging.timestamp" value="false"/>
-         <property name="eclipselink.logging.session" value="false"/>
-      </properties>
-   </persistence-unit>
-   <persistence-unit name="postgresPU" transaction-type="RESOURCE_LOCAL">
-      <provider>org.eclipse.persistence.jpa.PersistenceProvider</provider>
-      <!-- put your entity-classes here -->
-
-      <!-- this must be provided -->
-      <properties>
-         <property name="javax.persistence.jdbc.url" value="jdbc:postgresql://localhost/postgres" />
-         <property name="javax.persistence.jdbc.driver" value="org.postgresql.Driver" />
-         <property name="javax.persistence.jdbc.user" value="dbadmin" />
-         <property name="javax.persistence.jdbc.password" value="dbadminpassword" />
-
-         <property name="javax.persistence.schema-generation.database.action" value="drop-and-create"/>
-
-         <property name="eclipselink.logging.level" value="WARNING"/>
-         <property name="eclipselink.logging.exceptions" value="false"/>
-         <property name="eclipselink.logging.level.sql" value="FINE"/>
-         <property name="eclipselink.logging.parameters" value="true"/>
-         <property name="eclipselink.logging.timestamp" value="false"/>
-         <property name="eclipselink.logging.session" value="false"/>
-      </properties>
-   </persistence-unit>
+<persistence xmlns="http://java.sun.com/xml/ns/persistence"
+             xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+             xsi:schemaLocation="http://java.sun.com/xml/ns/persistence http://java.sun.com/xml/ns/persistence/persistence_2_0.xsd"
+             version="2.0">
+    <persistence-unit name="defaultPU" transaction-type="RESOURCE_LOCAL">
+        <provider>org.eclipse.persistence.jpa.PersistenceProvider</provider>
+        <!-- put your entity-classes here -->
+
+        <!-- this must be provided -->
+        <properties>
+            <property name="javax.persistence.jdbc.url" value="jdbc:oracle:thin:@localhost:1521:xe"/>
+            <property name="javax.persistence.jdbc.driver" value="oracle.jdbc.OracleDriver"/>
+            <property name="javax.persistence.jdbc.user" value="JpaUser"/>
+            <property name="javax.persistence.jdbc.password" value="JpaPassword"/>
+
+            <!--<property name="javax.persistence.schema-generation.database.action" value="none"/>-->
+            <!--<property name="javax.persistence.schema-generation.database.action" value="create"/>-->
+            <property name="javax.persistence.schema-generation.database.action" value="drop-and-create"/>
+
+        <property name="eclipselink.logging.level" value="WARNING"/>
+        <property name="eclipselink.logging.exceptions" value="false"/>
+        <property name="eclipselink.logging.level.sql" value="FINE"/>
+        <property name="eclipselink.logging.parameters" value="true"/>
+        <property name="eclipselink.logging.timestamp" value="false"/>
+        <property name="eclipselink.logging.session" value="false"/>
+    </properties>
+</persistence-unit>
+<persistence-unit name="fboraclePU" transaction-type="RESOURCE_LOCAL">
+    <provider>org.eclipse.persistence.jpa.PersistenceProvider</provider>
+        <!-- put your entity-classes here -->
+
+        <!-- this must be provided -->
+        <properties>
+            <property name="javax.persistence.jdbc.url" value="jdbc:oracle:thin:@(DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)
+            (HOST=141.100.70.17)(PORT=1521))(CONNECT_DATA=(SERVICE_NAME=orclpdb.fbi.h-da.de)))"/>
+            <property name="javax.persistence.jdbc.driver" value="oracle.jdbc.OracleDriver"/>
+            <property name="javax.persistence.jdbc.user" value="JpaUser"/>
+            <property name="javax.persistence.jdbc.password" value="JpaPassword"/>
+
+            <!--<property name="javax.persistence.schema-generation.database.action" value="none"/>-->
+            <!--<property name="javax.persistence.schema-generation.database.action" value="create"/>-->
+            <property name="javax.persistence.schema-generation.database.action" value="drop-and-create"/>
+
+            <property name="eclipselink.logging.level" value="WARNING"/>
+            <property name="eclipselink.logging.exceptions" value="false"/>
+            <property name="eclipselink.logging.level.sql" value="FINE"/>
+            <property name="eclipselink.logging.parameters" value="true"/>
+            <property name="eclipselink.logging.timestamp" value="false"/>
+            <property name="eclipselink.logging.session" value="false"/>
+        </properties>
+    </persistence-unit>
+    <persistence-unit name="postgresPU" transaction-type="RESOURCE_LOCAL">
+        <provider>org.eclipse.persistence.jpa.PersistenceProvider</provider>
+        <!-- put your entity-classes here -->
+
+        <!-- this must be provided -->
+        <properties>
+            <property name="javax.persistence.jdbc.url" value="jdbc:postgresql://localhost/postgres" />
+            <property name="javax.persistence.jdbc.driver" value="org.postgresql.Driver" />
+            <property name="javax.persistence.jdbc.user" value="JpaUser" />
+            <property name="javax.persistence.jdbc.password" value="JpaPassword" />
+
+            <!--<property name="javax.persistence.schema-generation.database.action" value="none"/>-->
+            <!--<property name="javax.persistence.schema-generation.database.action" value="create"/>-->
+            <property name="javax.persistence.schema-generation.database.action" value="drop-and-create"/>
+
+            <property name="eclipselink.logging.level" value="WARNING"/>
+            <property name="eclipselink.logging.exceptions" value="false"/>
+            <property name="eclipselink.logging.level.sql" value="FINE"/>
+            <property name="eclipselink.logging.parameters" value="true"/>
+            <property name="eclipselink.logging.timestamp" value="false"/>
+            <property name="eclipselink.logging.session" value="false"/>
+        </properties>
+    </persistence-unit>
 </persistence>