[CST-6756] Implemented script to delete old processes

dspace-api/src/main/java/org/dspace/administer/ProcessCleanerConfiguration.java

@@ -0,0 +1,68 @@
+/**
+ * The contents of this file are subject to the license and copyright
+ * detailed in the LICENSE and NOTICE files at the root of the source
+ * tree and available online at
+ *
+ * http://www.dspace.org/license/
+ */
+package org.dspace.administer;
+
+import java.sql.SQLException;
+
+import org.apache.commons.cli.Options;
+import org.dspace.authorize.service.AuthorizeService;
+import org.dspace.core.Context;
+import org.dspace.scripts.configuration.ScriptConfiguration;
+import org.springframework.beans.factory.annotation.Autowired;
+
+/**
+ * The {@link ScriptConfiguration} for the {@link ProcessCleaner} script.
+ */
+public class ProcessCleanerConfiguration<T extends ProcessCleaner> extends ScriptConfiguration<T> {
+
+    @Autowired
+    private AuthorizeService authorizeService;
+
+    private Class<T> dspaceRunnableClass;
+
+    @Override
+    public boolean isAllowedToExecute(Context context) {
+        try {
+            return authorizeService.isAdmin(context);
+        } catch (SQLException e) {
+            throw new RuntimeException("SQLException occurred when checking if the current user is an admin", e);
+        }
+    }
+
+    @Override
+    public Options getOptions() {
+        if (options == null) {
+
+            Options options = new Options();
+
+            options.addOption("r", "running", false, "delete the process with RUNNING status");
+            options.getOption("r").setType(boolean.class);
+
+            options.addOption("f", "failed", false, "delete the process with FAILED status");
+            options.getOption("f").setType(boolean.class);
+
+            options.addOption("c", "completed", false,
+                "delete the process with COMPLETED status (default if no statuses are specified)");
+            options.getOption("c").setType(boolean.class);
+
+            super.options = options;
+        }
+        return options;
+    }
+
+    @Override
+    public Class<T> getDspaceRunnableClass() {
+        return dspaceRunnableClass;
+    }
+
+    @Override
+    public void setDspaceRunnableClass(Class<T> dspaceRunnableClass) {
+        this.dspaceRunnableClass = dspaceRunnableClass;
+    }
+
+}