Merge pull request #1 from das-Abroxas/hotfix/container_timestamp

hotfix/container_timestamp

Author: das-Abroxas

pom.xml

@@ -7,7 +7,7 @@
     <groupId>life.jlu</groupId>
     <artifactId>osgi-package-tool</artifactId>
     <name>OSGi Package Tool</name>
-    <version>1.1.0</version>
+    <version>1.1.1</version>
     <url>https://github.com/das-Abroxas/osgi-package-tool</url>
 
     <properties>

src/main/java/life/jlu/osgi/packagetool/controller/MainController.java

@@ -47,6 +47,10 @@
 import life.jlu.osgi.packagetool.util.ExecutorUtil;
 
 import java.io.File;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.nio.file.Paths;
+import java.text.SimpleDateFormat;
 import java.util.*;
 import java.util.concurrent.*;
 import java.util.stream.Collectors;
@@ -789,24 +793,36 @@ protected void succeeded() {
     private class CreateDistroTask extends Task<File> {
 
         private final bnd bndtools = new bnd();
+        private final String stamp = new SimpleDateFormat("yyyyMMdd_HH-mm-ss").format(new Date());
+        private final String jar   = String.format("liferay-osgi-distro_%s.jar", stamp);
+
+        private final Path outputDir = Paths.get(AppPreferences.getStringPreference("container_path"));
+        private final String jarPath = Paths.get(outputDir.toString(), jar).toString();
+
         private final String[] args = new String[] {
                 "remote",
                 "-h", AppPreferences.getStringPreference("container_host"),
                 "-p", AppPreferences.getIntegerPreference("container_port").toString(),
                 "distro",
-                "-o", AppPreferences.getStringPreference("container_path"),
-                "liferay-osgi-container", "20201125"};
+                "-o", jarPath,             // Output file
+                "liferay-osgi-container",  // Bundle-SymbolicName
+                stamp.substring(0,8)       // Bundle-Version: yyyyMMdd
+        };
 
         @Override
         protected File call() throws Exception {
 
+            updateMessage("Validating output directory ...");
+            if (!Files.exists(outputDir))
+                throw new IllegalArgumentException("Output directory does not exist.");
+
             updateMessage("Creating Container Distro ...");
 
             System.setSecurityManager(secManager);  // Enable catch System.exit()
             bndtools.start(args);
             System.setSecurityManager(null);  // Disable catch System.exit()
 
-            return new File(AppPreferences.getStringPreference("container_path"));
+            return new File(jarPath);
         }
 
         @Override
@@ -817,9 +833,14 @@ protected void succeeded() {
 
         @Override
         protected void failed() {
-            Platform.runLater(() ->
+            Platform.runLater(() -> {
+                if (getException().getMessage() != null)
+                    DialogUtil.showErrorDialog("Creating Distro failed",
+                            getException().getMessage());
+                else
                     DialogUtil.showErrorDialog("Creating Distro failed",
-                            bndtools.getErrors().get( bndtools.getErrors().size()-1 )));
+                            bndtools.getErrors().get( bndtools.getErrors().size()-1 ));
+            });
         }
     }
 }

src/main/java/life/jlu/osgi/packagetool/controller/PreferencesController.java

@@ -1,16 +1,21 @@
 package life.jlu.osgi.packagetool.controller;
 
 
+import javafx.beans.property.BooleanProperty;
+import javafx.beans.property.SimpleBooleanProperty;
 import javafx.event.ActionEvent;
 import javafx.fxml.FXML;
 import javafx.scene.control.*;
 import javafx.scene.layout.GridPane;
 import javafx.stage.FileChooser;
 import javafx.stage.Stage;
+
 import life.jlu.osgi.packagetool.application.AppPreferences;
 import life.jlu.osgi.packagetool.util.StringToIntegerConverter;
 
 import java.io.File;
+import java.nio.file.Files;
+import java.nio.file.Paths;
 
 /**
  * Adds the functionality to the preferences.fxml scene.
@@ -36,14 +41,28 @@ public class PreferencesController {
     @FXML
     private CheckBox dynamic_include;
 
+    @FXML
+    private Button save_btn;
+
+
+    /* ----------------------------------------------------------------------------------------- */
+    /* ----- Validation Properties ------------------------------------------------------------- */
+    /* ----------------------------------------------------------------------------------------- */
+    private final BooleanProperty valid_path = new SimpleBooleanProperty(false);
+
 
     /* ----------------------------------------------------------------------------------------- */
     /* ----- Initialization -------------------------------------------------------------------- */
     /* ----------------------------------------------------------------------------------------- */
     @FXML
     public void initialize() {
-        container_path.setText( AppPreferences.getStringPreference(container_path.getId()) );
-        container_path.setTooltip( new Tooltip("Path to the OSGi Container Distro JAR.") );
+        addValidationListener();
+        addValidationBinding();
+
+        container_path.setText(
+                AppPreferences.getStringPreference(container_path.getId()) );
+        container_path.setTooltip(
+                new Tooltip("Full path to the directory in which the OSGi container distro JAR will be created.") );
 
         container_host.setText( AppPreferences.getStringPreference(container_host.getId()) );
         container_host.setTooltip( new Tooltip("Either machine name or IP v4/v6 address of the host."));
@@ -75,6 +94,23 @@ public void initialize() {
         task_timeout.getValueFactory().setValue(AppPreferences.getIntegerPreference(task_timeout.getId()));
     }
 
+    private void addValidationListener() {
+        container_path.textProperty().addListener(event -> {
+            valid_path.setValue( Files.exists(Paths.get(container_path.getText())) );
+
+            if (!valid_path.getValue()) {
+                if (!container_path.getStyleClass().contains("invalid-pref"))
+                    container_path.getStyleClass().add("invalid-pref");
+            } else {
+                container_path.getStyleClass().remove("invalid-pref");
+            }
+        });
+    }
+
+    private void addValidationBinding() {
+        save_btn.disableProperty().bind( valid_path.not() );
+    }
+
 
     /* ----------------------------------------------------------------------------------------- */
     /* ----- FXML defined actions -------------------------------------------------------------- */

src/main/resources/bundle/about_en.properties

@@ -1,3 +1,3 @@
 name=OSGi Package Tool
-version=1.1.0
+version=1.1.1
 url=https://github.com/das-Abroxas/osgi-package-tool

src/main/resources/css/main.css

@@ -158,6 +158,10 @@
   -fx-text-fill: #555;
 }
 
+.invalid-pref {
+  -fx-background-color: #ff8989;
+}
+
 
 /* --------------------------------------------------------------------------------------------- */
 /* ----- Custom Package Metadata Dialog Classes ------------------------------------------------ */