From 92a879913faceb6f8392048768953846cf7a4e86 Mon Sep 17 00:00:00 2001
From: Gerwin Gsenger <g.gsenger@datentechnik-innovation.at>
Date: Tue, 27 Jan 2015 16:18:00 +0100
Subject: initial version of ModuleRegistry and ModuleAuth

---
 .../id/moduls/modulregistration/AuthModule.java    | 40 ++++++++++++++++++++++
 .../modulregistration/ModuleRegistration.java      | 29 ++++++++++++++++
 2 files changed, 69 insertions(+)
 create mode 100644 id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/moduls/modulregistration/AuthModule.java
 create mode 100644 id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/moduls/modulregistration/ModuleRegistration.java

diff --git a/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/moduls/modulregistration/AuthModule.java b/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/moduls/modulregistration/AuthModule.java
new file mode 100644
index 000000000..6ee18c0ab
--- /dev/null
+++ b/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/moduls/modulregistration/AuthModule.java
@@ -0,0 +1,40 @@
+package at.gv.egovernment.moa.id.moduls.modulregistration;
+
+import com.datentechnik.process_engine.api.ExecutionContext;
+import com.datentechnik.process_engine.model.ProcessDefinition;
+
+/**
+ * Defines the module capabilities.
+ */
+public interface AuthModule {
+
+	/**
+	 * Returns the priority of the module. The priority defines the place in the
+	 * order of modules. The module with a highest priority is asked first, if
+	 * it has a process which can do an authentication.
+	 * 
+	 * @return the priority of the module.
+	 */
+	int getPriority();
+
+	/**
+	 * Checks if the module has a process, which is able to do an authentication
+	 * with the given {@link ExecutionContext}.
+	 * 
+	 * @param context
+	 *            an ExecutionContext for a process.
+	 * @return the process-ID of a process which is able to work with the given
+	 *         ExecutionContext, or {@code null}.
+	 */
+	String selectProcess(ExecutionContext context);
+
+	/**
+	 * Returns the an Array of {@link ProcessDefinition}s of the processes
+	 * included in this module.
+	 * 
+	 * @return an array of resource uris of the processes included in this
+	 *         module.
+	 */
+	String[] getProcessDefinitions();
+
+}
diff --git a/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/moduls/modulregistration/ModuleRegistration.java b/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/moduls/modulregistration/ModuleRegistration.java
new file mode 100644
index 000000000..fc352742d
--- /dev/null
+++ b/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/moduls/modulregistration/ModuleRegistration.java
@@ -0,0 +1,29 @@
+package at.gv.egovernment.moa.id.moduls.modulregistration;
+
+import com.datentechnik.process_engine.api.ExecutionContext;
+
+public class ModuleRegistration {
+
+	private static ModuleRegistration instance;
+
+	public static ModuleRegistration getInstance() {
+		if (instance == null) {
+			instance = new ModuleRegistration();
+		}
+		return instance;
+	}
+
+	private ModuleRegistration() {
+		initRegistry();
+	}
+
+	private void initRegistry() {
+		// TODO: use ServiceLoader and Spring to find all modules
+	}
+
+	public String selectProcess(ExecutionContext context) {
+		// TODO: implement
+		return null;
+	}
+
+}
-- 
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