create 'JAR Application' configuration from context menu for jar files (IDEA-81929)

java/execution/impl/src/com/intellij/execution/jar/JarApplicationConfiguration.java

@@ -42,7 +42,7 @@ import java.util.Map;
 /**
  * @author nik
  */
-public class JarApplicationConfiguration extends RunConfigurationBase implements CommonJavaRunConfigurationParameters, SearchScopeProvidingRunProfile {
+public class JarApplicationConfiguration extends LocatableConfigurationBase implements CommonJavaRunConfigurationParameters, SearchScopeProvidingRunProfile {
   private static final SkipDefaultValuesSerializationFilters SERIALIZATION_FILTERS = new SkipDefaultValuesSerializationFilters();
   private JarApplicationConfigurationBean myBean = new JarApplicationConfigurationBean();
   private Map<String, String> myEnvs = new LinkedHashMap<String, String>();

java/execution/impl/src/com/intellij/execution/jar/JarApplicationConfigurationProducer.java

@@ -0,0 +1,63 @@
+/*
+ * Copyright 2000-2014 JetBrains s.r.o.
+ *
+ * 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 com.intellij.execution.jar;
+
+import com.intellij.execution.Location;
+import com.intellij.execution.actions.ConfigurationContext;
+import com.intellij.execution.actions.RunConfigurationProducer;
+import com.intellij.openapi.fileTypes.FileTypes;
+import com.intellij.openapi.util.Ref;
+import com.intellij.openapi.util.io.FileUtil;
+import com.intellij.openapi.vfs.VirtualFile;
+import com.intellij.psi.PsiElement;
+import org.jetbrains.annotations.Nullable;
+
+/**
+ * @author nik
+ */
+public class JarApplicationConfigurationProducer extends RunConfigurationProducer<JarApplicationConfiguration> {
+  public JarApplicationConfigurationProducer() {
+    super(JarApplicationConfigurationType.getInstance());
+  }
+
+  @Override
+  protected boolean setupConfigurationFromContext(JarApplicationConfiguration configuration,
+                                                  ConfigurationContext context,
+                                                  Ref<PsiElement> sourceElement) {
+    VirtualFile file = getJarFileFromContext(context);
+    if (file != null) {
+      configuration.setName(file.getName());
+      configuration.setJarPath(file.getPath());
+      return true;
+    }
+    return false;
+  }
+
+  @Nullable
+  private static VirtualFile getJarFileFromContext(ConfigurationContext context) {
+    Location location = context.getLocation();
+    if (location == null) return null;
+
+    VirtualFile file = location.getVirtualFile();
+    return file != null && FileTypes.ARCHIVE.equals(file.getFileType()) ? file : null;
+  }
+
+  @Override
+  public boolean isConfigurationFromContext(JarApplicationConfiguration configuration, ConfigurationContext context) {
+    VirtualFile file = getJarFileFromContext(context);
+    return file != null && FileUtil.pathsEqual(file.getPath(), configuration.getJarPath());
+  }
+}

java/execution/impl/src/com/intellij/execution/jar/JarApplicationConfigurationType.java

@@ -19,6 +19,7 @@ import com.intellij.execution.ExecutionBundle;
 import com.intellij.execution.configuration.ConfigurationFactoryEx;
 import com.intellij.execution.configurations.ConfigurationType;
 import com.intellij.execution.configurations.ConfigurationTypeBase;
+import com.intellij.execution.configurations.ConfigurationTypeUtil;
 import com.intellij.execution.configurations.RunConfiguration;
 import com.intellij.icons.AllIcons;
 import com.intellij.openapi.project.Project;
@@ -27,6 +28,11 @@ import com.intellij.openapi.util.text.StringUtil;
 import org.jetbrains.annotations.NotNull;
 
 public class JarApplicationConfigurationType extends ConfigurationTypeBase implements ConfigurationType {
+  @NotNull
+  public static JarApplicationConfigurationType getInstance() {
+    return ConfigurationTypeUtil.findConfigurationType(JarApplicationConfigurationType.class);
+  }
+
   public JarApplicationConfigurationType() {
     super("JarApplication", ExecutionBundle.message("jar.application.configuration.name"),
           ExecutionBundle.message("jar.application.configuration.description"), AllIcons.FileTypes.Archive);