1 files changed, 47 insertions, 0 deletions
diff --git a/eaaf_core/src/main/java/at/gv/egiz/eaaf/core/api/idp/process/ProcessInstanceStoreDAO.java b/eaaf_core/src/main/java/at/gv/egiz/eaaf/core/api/idp/process/ProcessInstanceStoreDAO.java
new file mode 100644
index 00000000..1242620b
--- /dev/null
+++ b/eaaf_core/src/main/java/at/gv/egiz/eaaf/core/api/idp/process/ProcessInstanceStoreDAO.java
@@ -0,0 +1,47 @@
+/*******************************************************************************
+ *******************************************************************************/
+package at.gv.egiz.eaaf.core.api.idp.process;
+
+import at.gv.egiz.eaaf.core.exceptions.EAAFException;
+import at.gv.egiz.eaaf.core.exceptions.EAAFStorageException;
+import at.gv.egiz.eaaf.core.impl.idp.process.ProcessInstance;
+import at.gv.egiz.eaaf.core.impl.idp.process.dao.ProcessInstanceStore;
+
+public interface ProcessInstanceStoreDAO {
+
+	/**
+	 * Stores a {@link ProcessInstance} defined by {@code pIStore} in the
+	 * database.
+	 * 
+	 * @param pIStore
+	 *            the {@link ProcessInstanceStore} to persist.
+	 * @throws EAAFStorageException
+	 *             is thrown if a problem occurs while accessing the database.
+	 */
+	void saveOrUpdate(ProcessInstanceStore pIStore) throws EAAFException;
+
+	/**
+	 * Returns a {@link ProcessInstanceStore}, defined by
+	 * {@code processInstanceID} from the database, or {@code null} if the
+	 * object could not be found.
+	 * 
+	 * @param processInstanceId
+	 *            the id of the {@code ProcessInstanceStore} to retrieve.
+	 * @return a ProcessInstanceStore, or {@code null}.
+	 * @throws EAAFStorageException
+	 *             is thrown if a problem occurs while accessing the database.
+	 */
+	ProcessInstanceStore load(String processInstanceId) throws EAAFException;
+
+	/**
+	 * Deletes the {@link ProcessInstance} corresponding with the
+	 * {@code processInstanceId}.
+	 * 
+	 * @param processInstanceId
+	 *            the id of the {@code ProcessInstance} to be deleted.
+	 * @throws EAAFStorageException
+	 *             is thrown if a problem occurs while accessing the database.
+	 */
+	void remove(String processInstanceId) throws EAAFException;
+
+}