1 files changed, 61 insertions, 0 deletions
diff --git a/libjava/gnu/java/rmi/rmic/CompilerProcess.java b/libjava/gnu/java/rmi/rmic/CompilerProcess.java
new file mode 100644
index 0000000..576ea69
--- /dev/null
+++ b/libjava/gnu/java/rmi/rmic/CompilerProcess.java
@@ -0,0 +1,61 @@
+/*
+  Copyright (c) 2001 Free Software Foundation, Inc.
+
+This file is part of GNU Classpath.
+
+GNU Classpath 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, or (at your option)
+any later version.
+ 
+GNU Classpath 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 GNU Classpath; see the file COPYING.  If not, write to the
+Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+02111-1307 USA.
+
+As a special exception, if you link this library with other files to
+produce an executable, this library does not by itself cause the
+resulting executable to be covered by the GNU General Public License.
+This exception does not however invalidate any other reasons why the
+executable file might be covered by the GNU General Public License.
+ */
+
+package gnu.java.rmi.rmic;
+
+/** Subclass of Compiler that can be subclassed to invoke a process to
+ * do its work.  */
+public abstract class CompilerProcess extends Compiler
+{
+  /** This is used to compute the command line for the process.  */
+  public abstract String[] computeArguments (String filename);
+
+  public void compile (String name) throws Exception
+  {
+    String[] args = computeArguments (name);
+    Process p = Runtime.getRuntime ().exec (args);
+    // FIXME: probably should collect compiler output here and then
+    // put it into the exception message.
+    int result;
+    while (true)
+      {
+	try
+	  {
+	    result = p.waitFor ();
+	    break;
+	  }
+	catch (InterruptedException _)
+	  {
+	  }
+      }
+    if (result != 0)
+      {
+	// FIXME: wrong exception class.
+	throw new Exception ("compiler exited with status: " + result);
+      }
+  }
+}