diff options
Diffstat (limited to 'smccSTAL/src/main/java/at/gv/egiz/bku/smccstal/AbstractPINProvider.java')
-rw-r--r-- | smccSTAL/src/main/java/at/gv/egiz/bku/smccstal/AbstractPINProvider.java | 67 |
1 files changed, 67 insertions, 0 deletions
diff --git a/smccSTAL/src/main/java/at/gv/egiz/bku/smccstal/AbstractPINProvider.java b/smccSTAL/src/main/java/at/gv/egiz/bku/smccstal/AbstractPINProvider.java new file mode 100644 index 00000000..e32f08d4 --- /dev/null +++ b/smccSTAL/src/main/java/at/gv/egiz/bku/smccstal/AbstractPINProvider.java @@ -0,0 +1,67 @@ +/* + * 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 at.gv.egiz.smcc.PINProvider; +import java.awt.event.ActionEvent; +import java.awt.event.ActionListener; +import org.apache.commons.logging.Log; +import org.apache.commons.logging.LogFactory; + +/** + * + * @author Clemens Orthacker <clemens.orthacker@iaik.tugraz.at> + */ +public abstract class AbstractPINProvider implements PINProvider, ActionListener { + + protected static final Log log = LogFactory.getLog(AbstractPINProvider.class); + + protected boolean retry = false; + + protected String action; + + private boolean actionPerformed; + +// protected void waitForAction() throws InterruptedException { +// super.wait(); +// } + + protected synchronized void waitForAction() throws InterruptedException { + try { + while (!actionPerformed) { + this.wait(); + } + } catch (InterruptedException e) { + log.error("interrupt in waitForAction"); + throw e; + } + actionPerformed = false; + } + + private synchronized void actionPerformed() { + actionPerformed = true; + notify();//All(); + } + + @Override + public void actionPerformed(ActionEvent e) { + log.debug("command " + e.getActionCommand()); + action = e.getActionCommand(); + actionPerformed(); + } +} |