From 246401ab6bf788c01398fe9555bea58851c63a0a Mon Sep 17 00:00:00 2001
From: tkellner <tkellner@174cde9d-5d70-4d2a-aa98-46368bc2aaf7>
Date: Wed, 10 Apr 2013 19:35:39 +0000
Subject: Provide error message for cmd line args

git-svn-id: https://joinup.ec.europa.eu/svn/pdf-over/trunk@401 174cde9d-5d70-4d2a-aa98-46368bc2aaf7
---
 .../workflow/states/PrepareConfigurationState.java | 43 ++++++++++++++++++++--
 .../at/asit/pdfover/gui/messages.properties        |  1 +
 .../at/asit/pdfover/gui/messages_de.properties     |  1 +
 3 files changed, 41 insertions(+), 4 deletions(-)

diff --git a/pdf-over-gui/src/main/java/at/asit/pdfover/gui/workflow/states/PrepareConfigurationState.java b/pdf-over-gui/src/main/java/at/asit/pdfover/gui/workflow/states/PrepareConfigurationState.java
index 93e5844c..2c4ef3bf 100644
--- a/pdf-over-gui/src/main/java/at/asit/pdfover/gui/workflow/states/PrepareConfigurationState.java
+++ b/pdf-over-gui/src/main/java/at/asit/pdfover/gui/workflow/states/PrepareConfigurationState.java
@@ -277,16 +277,51 @@ public class PrepareConfigurationState extends State {
 			}
 
 			// Read cli arguments for config file first
-			this.initializeFromArguments(this.stateMachine.getCmdArgs(),
-					this.configFileHandler);
+			try {
+				this.initializeFromArguments(this.stateMachine.getCmdArgs(),
+						this.configFileHandler);
+			} catch (InitializationException e) {
+				log.error("Error in cmd line arguments: ", e); //$NON-NLS-1$
+				ErrorDialog error = new ErrorDialog(this.stateMachine
+						.getGUIProvider().getMainShell(),
+						Messages.getString("error.CmdLineArgs"), //$NON-NLS-1$
+						BUTTONS.OK);
+				// error.setException(e);
+				// this.setNextState(error);
+				error.open();
+				this.stateMachine.exit();
+			}
 
 			// initialize from config file
 			this.initializeFromConfigurationFile(this.stateMachine
 					.getConfigProvider().getConfigurationFile());
 
 			// Read cli arguments
-			this.initializeFromArguments(this.stateMachine.getCmdArgs(),
-					this.handler);
+			try {
+				this.initializeFromArguments(this.stateMachine.getCmdArgs(),
+						this.handler);
+			} catch (InitializationException e) {
+				log.error("Error in cmd line arguments: ", e); //$NON-NLS-1$
+				ErrorDialog error;
+				
+				if (e.getCause() instanceof FileNotFoundException) {
+					error = new ErrorDialog(this.stateMachine
+						.getGUIProvider().getMainShell(),
+						String.format(
+								Messages.getString("error.FileNotExist"), //$NON-NLS-1$
+								e.getCause().getMessage()),
+						BUTTONS.OK);
+				} else {
+					error = new ErrorDialog(this.stateMachine
+							.getGUIProvider().getMainShell(),
+							Messages.getString("error.CmdLineArgs"), //$NON-NLS-1$
+							BUTTONS.OK);
+				}
+				// error.setException(e);
+				// this.setNextState(error);
+				error.open();
+				this.stateMachine.exit();
+			}
 
 			// Set usedSignerLib ...
 			this.stateMachine.getPDFSigner().setUsedPDFSignerLibrary(
diff --git a/pdf-over-gui/src/main/resources/at/asit/pdfover/gui/messages.properties b/pdf-over-gui/src/main/resources/at/asit/pdfover/gui/messages.properties
index caf3bddf..8960cd75 100644
--- a/pdf-over-gui/src/main/resources/at/asit/pdfover/gui/messages.properties
+++ b/pdf-over-gui/src/main/resources/at/asit/pdfover/gui/messages.properties
@@ -61,6 +61,7 @@ config.Simple=Basi&c
 dataSourceSelection.DropLabel=Drag document here
 dataSourceSelection.DropLabel2=or...
 dataSourceSelection.browse=&Browse for PDF on your computer
+error.CmdLineArgs=Error parsing the command-line arguments
 error.Details=Details
 error.EnteredReferenceValue=You entered the reference value!
 error.FailedToGetSignedDocument=Failed to get signed document.
diff --git a/pdf-over-gui/src/main/resources/at/asit/pdfover/gui/messages_de.properties b/pdf-over-gui/src/main/resources/at/asit/pdfover/gui/messages_de.properties
index bba26c83..500ddeed 100644
--- a/pdf-over-gui/src/main/resources/at/asit/pdfover/gui/messages_de.properties
+++ b/pdf-over-gui/src/main/resources/at/asit/pdfover/gui/messages_de.properties
@@ -61,6 +61,7 @@ config.Simple=&Einfach
 dataSourceSelection.DropLabel=Dokument hierher ziehen
 dataSourceSelection.DropLabel2=oder...
 dataSourceSelection.browse=&Durchsuchen um ein Dokument zu wählen
+error.CmdLineArgs=Fehler bei den Befehlszeilen-Parametern
 error.Details=Details
 error.EnteredReferenceValue=Sie haben den Vergleichswert eingegeben!
 error.FailedToGetSignedDocument=Konnte signiertes Dokument nicht erhalten.
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