Simple support for Ant projects

Author: SvenPeldszus

SecurityFeatureMiningStudy/security-feature-localization/src/main/java/io/github/david0x03/project/AntProject.java

@@ -0,0 +1,77 @@
+package io.github.david0x03.project;
+
+import java.io.IOException;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.util.Collections;
+import java.util.List;
+
+
+/**
+ * Represents a Gradle-based Java project, providing methods to identify the Gradle
+ * configuration, extract Java source version, build the project, and manage dependencies.
+ */
+public class AntProject extends JavaProject {
+
+    /**
+     * Initializes a Ant project instance.
+     *
+     * @param projectPath The path to the project directory.
+     */
+    public AntProject(Path projectPath) {
+        super(projectPath);
+        this.getSources().add(new JavaSource(this, projectPath));
+    }
+
+    /**
+     * Verifies whether the specified path contains a valid Gradle project.
+     *
+     * @param projectPath The path to the project directory.
+     * @return True if the project is a Ant project, otherwise false.
+     */
+    public static boolean isValidProject(Path projectPath) {
+        return Files.exists(projectPath.resolve("build.xml"));
+    }
+
+    /**
+     * Retrieves the Java source version used by the project by executing Gradle commands.
+     *
+     * @return The Java source version as a string, or null if it cannot be determined.
+     */
+    @Override
+    public String getJavaSourceVersion() {
+        return javaSourceVersion;
+    }
+
+    /**
+     * Mocks building the project by executing Ant commands.
+     *
+     * @return True if the build is successful, otherwise false.
+     */
+    @Override
+    public boolean buildProject() {
+        return true;
+    }
+
+    /**
+     * Retrieves the external dependencies of the project.
+     *
+     * @param source The Java source file whose dependencies are to be retrieved.
+     * @return A list of paths to dependency files.
+     */
+    @Override
+    protected List<Path> getDependencies(JavaSource source) {
+       return Collections.emptyList();
+    }
+
+    /**
+     * Retrieves the files generated by Ant during the build process.
+     *
+     * @param source The Java source file to check for generated files.
+     * @return A list of paths to generated files.
+     */
+    @Override
+    protected List<String> getGeneratedFiles(JavaSource source) {
+       return Collections.emptyList();
+    }
+}

SecurityFeatureMiningStudy/security-feature-localization/src/main/java/io/github/david0x03/project/JavaProject.java

@@ -46,6 +46,9 @@ public static JavaProject load(Path projectPath) throws Exception {
         if (GradleProject.isValidProject(projectPath))
             return new GradleProject(projectPath);
 
+        if (AntProject.isValidProject(projectPath))
+            return new AntProject(projectPath);
+
         throw new Exception("project must include a pom.xml or build.gradle file");
     }