BS-14553: Warn user when a Groovy scripts that is planned to be embedded

doesn't compile during bar creation.

bundles/plugins/org.bonitasoft.studio.groovy/messages.properties

@@ -5,4 +5,7 @@ otherCatLabel=Others
 collectionCatLabel=Collection
 groovyScriptRepository=Groovy scripts
 groovyProvidedScriptRepository=Groovy scripts provided
-noDocumentationAvailable = No documentation available
\ No newline at end of file
+noDocumentationAvailable = No documentation available
+errorBuildingJarForGroovyScriptsForProcess=Error while building Jar for Groovy scripts in Process dependencies. \nPlease check scripts in Development -> Manage Groovy scripts...
+errorBuildingJarForProvidedGroovyScriptsForProcess=Error while building Jar for Groovy scripts provided by {0}.
+errorBuildingJarForGroovyScriptsFor6xApplication=Error while building Jar for Groovy scripts in 6.x Application dependencies. \nPlease check scripts in Development -> Manage Groovy scripts...
\ No newline at end of file

bundles/plugins/org.bonitasoft.studio.groovy/src-test/java/org/bonitasoft/studio/groovy/provider/JarExportFailedExceptionTest.java

+/**
+ * Copyright (C) 2015 Bonitasoft S.A.
+ * Bonitasoft, 32 rue Gustave Eiffel - 38000 Grenoble
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 2.0 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+package org.bonitasoft.studio.groovy.provider;
+
+import static org.assertj.core.api.Assertions.assertThat;
+
+import org.eclipse.core.runtime.IStatus;
+import org.eclipse.core.runtime.MultiStatus;
+import org.eclipse.core.runtime.Status;
+import org.junit.Test;
+
+public class JarExportFailedExceptionTest {
+
+    @Test
+    public void testMessageWithSimpleStatus() throws Exception {
+        final JarExportFailedException jarExportFailedException = new JarExportFailedException("global", new Status(IStatus.ERROR, "none", "message status"));
+
+        assertThat(jarExportFailedException.getMessage()).startsWith("global").contains("message status");
+    }
+
+    @Test
+    public void testMessageWithMultiStatus() throws Exception {
+        final MultiStatus multi = new MultiStatus("none", IStatus.ERROR, "multi message", null);
+        multi.add(new Status(IStatus.ERROR, "none", "message status 1"));
+        multi.add(new Status(IStatus.ERROR, "none", "message status 2"));
+        final JarExportFailedException jarExportFailedException = new JarExportFailedException("global", multi);
+
+        assertThat(jarExportFailedException.getMessage())
+                .startsWith("global")
+                .doesNotContain("multi message")
+                .contains("message status 1")
+                .contains("message status 2");
+    }
+}

bundles/plugins/org.bonitasoft.studio.groovy/src/org/bonitasoft/studio/groovy/Messages.java

 /**
  * Copyright (C) 2009 BonitaSoft S.A.
  * BonitaSoft, 31 rue Gustave Eiffel - 38000 Grenoble
- * 
+ *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation, either version 2.0 of the License, or
@@ -22,7 +22,7 @@ import org.eclipse.osgi.util.NLS;
 public final class Messages extends NLS {
 
 	private static final String BUNDLE_NAME = "messages";//$NON-NLS-1$
-	
+
 	public static String userDefinedCatLabel;
 	public static String stringCatLabel;
 	public static String numberCatLabel;
@@ -30,8 +30,10 @@ public final class Messages extends NLS {
 	public static String otherCatLabel;
 	public static String groovyScriptRepository;
 	public static String groovyProvidedScriptRepository;
-
 	public static String noDocumentationAvailable;
+    public static String errorBuildingJarForGroovyScriptsForProcess;
+    public static String errorBuildingJarForProvidedGroovyScriptsForProcess;
+    public static String errorBuildingJarForGroovyScriptsFor6xApplication;
 
 	private Messages() {
 		// Do not instantiate

bundles/plugins/org.bonitasoft.studio.groovy/src/org/bonitasoft/studio/groovy/provider/GroovyScriptBarResourceProvider.java

@@ -35,6 +35,7 @@ import org.bonitasoft.studio.common.extension.BARResourcesProvider;
 import org.bonitasoft.studio.common.repository.Repository;
 import org.bonitasoft.studio.common.repository.RepositoryAccessor;
 import org.bonitasoft.studio.common.repository.jdt.CreateJarOperation;
+import org.bonitasoft.studio.groovy.Messages;
 import org.bonitasoft.studio.groovy.repository.GroovyFileStore;
 import org.bonitasoft.studio.groovy.repository.GroovyRepositoryStore;
 import org.bonitasoft.studio.groovy.repository.ProvidedGroovyRepositoryStore;
@@ -43,8 +44,10 @@ import org.bonitasoft.studio.model.configuration.ConfigurationPackage;
 import org.bonitasoft.studio.model.configuration.Fragment;
 import org.bonitasoft.studio.model.configuration.FragmentContainer;
 import org.bonitasoft.studio.model.process.AbstractProcess;
+import org.eclipse.core.runtime.IStatus;
 import org.eclipse.emf.ecore.EObject;
 import org.eclipse.jdt.core.ICompilationUnit;
+import org.eclipse.osgi.util.NLS;
 
 /**
  * @author Romain Bioteau
@@ -77,30 +80,38 @@ public class GroovyScriptBarResourceProvider implements BARResourcesProvider {
         for (final GroovyFileStore file : providedStore.getChildren()) {
             compilationUnits.add(file.getCompilationUnit());
         }
-        if (!compilationUnits.isEmpty()) {
-            final File targetJar = new File(ProjectUtil.getBonitaStudioWorkFolder(), ProvidedGroovyRepositoryStore.EXPORTED_PROVIDED_JAR_NAME);
-            final CreateJarOperation createJarOperation = new CreateJarOperation(targetJar, toArray(compilationUnits, ICompilationUnit.class));
-            createJarOperation.run(Repository.NULL_PROGRESS_MONITOR);
-            if (createJarOperation.getStatus().isOK()) {
-                builder.addClasspathResource(new BarResource(targetJar.getName(), toByteArray(targetJar)));
-            }
-            targetJar.delete();
-        }
+        addGroovyCompilationUnitToClasspath(builder, compilationUnits, ProvidedGroovyRepositoryStore.EXPORTED_PROVIDED_JAR_NAME);
     }
 
     protected void addGroovyScriptDependenciesToClasspath(
             final BusinessArchiveBuilder builder,
             final Configuration configuration,
             final List<FragmentContainer> containers) throws InvocationTargetException, InterruptedException, IOException {
-        final ICompilationUnit[] compilationUnits = collectCompilationUnits(configuration, containers);
-        if (compilationUnits.length > 0) {
-            final File targetJar = new File(ProjectUtil.getBonitaStudioWorkFolder(), GroovyRepositoryStore.EXPORTED_JAR_NAME);
-            final CreateJarOperation createJarOperation = new CreateJarOperation(targetJar, compilationUnits);
+        final Set<ICompilationUnit> compilationUnits = collectCompilationUnits(configuration, containers);
+        addGroovyCompilationUnitToClasspath(builder, compilationUnits, GroovyRepositoryStore.EXPORTED_JAR_NAME);
+    }
+
+    protected void addGroovyCompilationUnitToClasspath(final BusinessArchiveBuilder builder, final Set<ICompilationUnit> compilationUnits,
+            final String exportedProvidedJarName) throws InvocationTargetException, InterruptedException, IOException {
+        if (!compilationUnits.isEmpty()) {
+            final File targetJar = new File(ProjectUtil.getBonitaStudioWorkFolder(), exportedProvidedJarName);
+            final CreateJarOperation createJarOperation = new CreateJarOperation(targetJar, toArray(compilationUnits, ICompilationUnit.class));
             createJarOperation.run(Repository.NULL_PROGRESS_MONITOR);
-            if (createJarOperation.getStatus().isOK()) {
+            final IStatus status = createJarOperation.getStatus();
+            if (status.isOK()) {
                 builder.addClasspathResource(new BarResource(targetJar.getName(), toByteArray(targetJar)));
+                targetJar.delete();
+            } else {
+                targetJar.delete();
+                if (GroovyRepositoryStore.EXPORTED_JAR_NAME.equals(exportedProvidedJarName)) {
+                    throw new JarExportFailedException(
+                            Messages.errorBuildingJarForGroovyScriptsForProcess + " ",
+                            status);
+                } else {
+                    throw new JarExportFailedException(NLS.bind(Messages.errorBuildingJarForProvidedGroovyScriptsForProcess + " ",
+                            org.bonitasoft.studio.common.Messages.bosProductName), status);
+                }
             }
-            targetJar.delete();
         }
     }
 
@@ -108,19 +119,26 @@ public class GroovyScriptBarResourceProvider implements BARResourcesProvider {
             final BusinessArchiveBuilder builder,
             final Configuration configuration,
             final List<FragmentContainer> containers) throws InvocationTargetException, InterruptedException, IOException {
-        final ICompilationUnit[] compilationUnits = collectCompilationUnits(configuration, containers);
-        if (compilationUnits.length > 0) {
-            final File targetJar = new File(ProjectUtil.getBonitaStudioWorkFolder(), GroovyRepositoryStore.EXPORTED_JAR_NAME);
-            final CreateJarOperation createJarOperation = new CreateJarOperation(targetJar, compilationUnits);
+        final Set<ICompilationUnit> compilationUnits = collectCompilationUnits(configuration, containers);
+        final String exportedJarName = GroovyRepositoryStore.EXPORTED_JAR_NAME;
+        if (!compilationUnits.isEmpty()) {
+            final File targetJar = new File(ProjectUtil.getBonitaStudioWorkFolder(), exportedJarName);
+            final CreateJarOperation createJarOperation = new CreateJarOperation(targetJar, toArray(compilationUnits, ICompilationUnit.class));
             createJarOperation.run(Repository.NULL_PROGRESS_MONITOR);
-            if (createJarOperation.getStatus().isOK()) {
+            final IStatus status = createJarOperation.getStatus();
+            if (status.isOK()) {
                 builder.addExternalResource(new BarResource(EXTERNAL_LIB_BAR_LOCATION + targetJar.getName(), toByteArray(targetJar)));
+                targetJar.delete();
+            } else {
+                targetJar.delete();
+                throw new JarExportFailedException(
+                        Messages.errorBuildingJarForGroovyScriptsFor6xApplication + " ",
+                        status);
             }
-            targetJar.delete();
         }
     }
 
-    private ICompilationUnit[] collectCompilationUnits(final Configuration configuration, final List<FragmentContainer> containers) {
+    private Set<ICompilationUnit> collectCompilationUnits(final Configuration configuration, final List<FragmentContainer> containers) {
         final Set<ICompilationUnit> result = new HashSet<ICompilationUnit>();
         if (configuration != null) {
             final GroovyRepositoryStore store = repositoryAccessor.getRepositoryStore(GroovyRepositoryStore.class);
@@ -137,7 +155,7 @@ public class GroovyScriptBarResourceProvider implements BARResourcesProvider {
                 }
             }
         }
-        return toArray(result, ICompilationUnit.class);
+        return result;
     }
 
 }

bundles/plugins/org.bonitasoft.studio.groovy/src/org/bonitasoft/studio/groovy/provider/JarExportFailedException.java

+/**
+ * Copyright (C) 2015 Bonitasoft S.A.
+ * Bonitasoft, 32 rue Gustave Eiffel - 38000 Grenoble
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 2.0 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+package org.bonitasoft.studio.groovy.provider;
+
+import org.eclipse.core.runtime.IStatus;
+import org.eclipse.core.runtime.MultiStatus;
+
+
+public class JarExportFailedException extends RuntimeException {
+
+    private static final long serialVersionUID = -542078154433791781L;
+    private final IStatus status;
+    private final String globalMessage;
+
+    public JarExportFailedException(final String globalMessage, final IStatus status) {
+        this.globalMessage = globalMessage;
+        this.status = status;
+    }
+
+    @Override
+    public String getMessage() {
+        final StringBuilder sb = new StringBuilder(globalMessage + "\n");
+        if (status instanceof MultiStatus) {
+            for (final IStatus childStatus : status.getChildren()) {
+                sb.append(childStatus.getMessage());
+                sb.append(" \n");
+            }
+        } else {
+            sb.append(status.getMessage());
+            sb.append(" \n");
+        }
+        return sb.toString();
+    }
+
+}