1 files changed, 57 insertions, 0 deletions
diff --git a/src/main/java/jp/ac/tsukuba/openjava/SunLibCompiler.java b/src/main/java/jp/ac/tsukuba/openjava/SunLibCompiler.java
new file mode 100644
index 0000000..f36454e
--- /dev/null
+++ b/src/main/java/jp/ac/tsukuba/openjava/SunLibCompiler.java
@@ -0,0 +1,57 @@
+/*
+ * SunLibCompiler.java
+ *
+ * Apr 16, 1999  Michiaki Tatsubori
+ */
+package jp.ac.tsukuba.openjava;
+
+import java.io.OutputStream;
+import java.lang.reflect.Constructor;
+import java.lang.reflect.Method;
+
+import io.devnulllabs.openjava.ojc.JavaCompiler;
+
+/**
+ * The class <code>SunLibCompiler</code> is an adapter for the compiler
+ * which invokes Sun's library javac.
+ * <p>
+ * The class path must includes lib/tools.jar in the jdk package.
+ *
+ * @since jdk1.2
+ */
+public class SunLibCompiler implements JavaCompiler {
+    Object sunJavac;
+    //sun.tools.javac.Main m;
+    Method compileMethod;
+
+    public SunLibCompiler() {
+        //m = new sun.tools.javac.Main(System.err, "javac");
+        try {
+            Class clazz = Class.forName("sun.tools.javac.Main");
+            Constructor cons =
+                clazz.getConstructor(
+                    new Class[] { OutputStream.class, String.class });
+            sunJavac = cons.newInstance(new Object[] { System.err, "javac" });
+            compileMethod =
+                clazz.getMethod("compile", new Class[] { String[].class });
+        } catch (Exception ex) {
+            throw new RuntimeException(ex.toString());
+        }
+
+    }
+
+    public static void main(String[] args) {
+        new SunLibCompiler().compile(args);
+    }
+
+    public void compile(String[] args) {
+        //sun.tools.javac.Main.main( args );
+        //m.compile(args);
+        try {
+            compileMethod.invoke(sunJavac, new Object[] { args });
+        } catch (Exception ex) {
+            throw new RuntimeException(ex.toString());
+        }
+    }
+
+}