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Diffstat (limited to 'smccSTAL/src/main/java/at/gv/egiz/bku/smccstal/AbstractRequestHandler.java')
-rw-r--r--smccSTAL/src/main/java/at/gv/egiz/bku/smccstal/AbstractRequestHandler.java86
1 files changed, 86 insertions, 0 deletions
diff --git a/smccSTAL/src/main/java/at/gv/egiz/bku/smccstal/AbstractRequestHandler.java b/smccSTAL/src/main/java/at/gv/egiz/bku/smccstal/AbstractRequestHandler.java
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--- /dev/null
+++ b/smccSTAL/src/main/java/at/gv/egiz/bku/smccstal/AbstractRequestHandler.java
@@ -0,0 +1,86 @@
+/*
+* Copyright 2008 Federal Chancellery Austria and
+* Graz University of Technology
+*
+* 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.
+*/
+package at.gv.egiz.bku.smccstal;
+
+import java.awt.event.ActionEvent;
+import java.awt.event.ActionListener;
+
+import org.apache.commons.logging.Log;
+import org.apache.commons.logging.LogFactory;
+
+import at.gv.egiz.bku.gui.BKUGUIFacade;
+import at.gv.egiz.smcc.PINProvider;
+import at.gv.egiz.smcc.SignatureCard;
+import at.gv.egiz.stal.STALRequest;
+import at.gv.egiz.stal.STALResponse;
+
+public abstract class AbstractRequestHandler implements SMCCSTALRequestHandler,
+ ActionListener {
+ private final static Log log = LogFactory
+ .getLog(AbstractRequestHandler.class);
+
+ protected SignatureCard card;
+ protected BKUGUIFacade gui;
+ protected static STALMessageConsumer messageConsumer = null;
+ protected String actionCommand;
+ protected boolean actionPerformed = false;
+
+ @Override
+ public abstract STALResponse handleRequest(STALRequest request);
+
+ @Override
+ public void init(SignatureCard sc, BKUGUIFacade gui) {
+ if ((sc == null) || (gui == null)) {
+ throw new NullPointerException("Parameter must not be set to null");
+ }
+ this.card = sc;
+ this.gui = gui;
+ }
+
+ public static void setMessageConsumer(STALMessageConsumer messageConsumer) {
+ AbstractRequestHandler.messageConsumer = messageConsumer;
+ }
+
+ protected static void newSTALMessage(String caption, String message) {
+ if (messageConsumer != null) {
+ messageConsumer.consumeNewSTALMessage(caption, message);
+ }
+ }
+
+ protected synchronized void waitForAction() {
+ try {
+ while (!actionPerformed) {
+ wait();
+ }
+ } catch (InterruptedException e) {
+ log.info(e);
+ }
+ actionPerformed = false;
+ }
+
+ private synchronized void actionPerformed() {
+ actionPerformed = true;
+ notifyAll();
+ }
+
+ @Override
+ public void actionPerformed(ActionEvent e) {
+ actionCommand = e.getActionCommand();
+ actionPerformed();
+ }
+
+}