1 files changed, 81 insertions, 0 deletions
diff --git a/trunk/TAO/tao/Compression/Base_Compressor.h b/trunk/TAO/tao/Compression/Base_Compressor.h
new file mode 100644
index 00000000000..a7fb2ad5820
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+++ b/trunk/TAO/tao/Compression/Base_Compressor.h
@@ -0,0 +1,81 @@
+// -*- C++ -*-
+
+// ===================================================================
+/**
+ *  @file   Base_Compressor.h
+ *
+ *  $Id$
+ *
+ *  @author Johnny Willemsen  <jwillemsen@remedy.nl>
+ */
+// ===================================================================
+
+#ifndef TAO_BASE_COMPRESSOR_H
+#define TAO_BASE_COMPRESSOR_H
+
+#include /**/ "ace/pre.h"
+
+#include "tao/Compression/compression_export.h"
+
+#if !defined (ACE_LACKS_PRAGMA_ONCE)
+# pragma once
+#endif /* ACE_LACKS_PRAGMA_ONCE */
+
+#include "tao/Compression/Compression.h"
+#include "tao/LocalObject.h"
+
+TAO_BEGIN_VERSIONED_NAMESPACE_DECL
+
+namespace TAO
+{
+  /**
+   * This class is a helper to implement real compressors
+   */
+  class TAO_Compression_Export BaseCompressor :
+    public virtual ::Compression::Compressor,
+    public virtual TAO_Local_RefCounted_Object
+  {
+    public:
+    BaseCompressor (::Compression::CompressionLevel compression_level,
+                    ::Compression::CompressorFactory_ptr compressor_factory);
+
+    virtual void compress (
+        const ::CORBA::OctetSeq & source,
+        ::CORBA::OctetSeq & target
+      )
+      ACE_THROW_SPEC ((
+        ::CORBA::SystemException,
+        ::Compression::CompressionException
+      )) = 0;
+
+    virtual void decompress (
+        const ::CORBA::OctetSeq & source,
+        ::CORBA::OctetSeq & target
+      )
+      ACE_THROW_SPEC ((
+        ::CORBA::SystemException,
+        ::Compression::CompressionException
+      )) = 0;
+
+    virtual ::Compression::CompressorFactory_ptr compressor_factory (void)
+      ACE_THROW_SPEC ((
+        ::CORBA::SystemException
+      ));
+
+    virtual ::Compression::CompressionLevel compression_level (void)
+      ACE_THROW_SPEC ((
+        ::CORBA::SystemException
+      ));
+
+    protected:
+      ::Compression::CompressionLevel compression_level_;
+      ::Compression::CompressorFactory_var compressor_factory_;
+  };
+}
+
+TAO_END_VERSIONED_NAMESPACE_DECL
+
+#include /**/ "ace/post.h"
+
+#endif /* TAO_BASE_COMPRESSOR_H */
+