mime types and handler

[jalview.git] / src / jalview / ws / io / mime / JalviewMimeContentHandler.java

diff --git a/src/jalview/ws/io/mime/JalviewMimeContentHandler.java b/src/jalview/ws/io/mime/JalviewMimeContentHandler.java
new file mode 100644 (file)
index 0000000..9cbb4d7
--- /dev/null
+++ b/src/jalview/ws/io/mime/JalviewMimeContentHandler.java
@@ -0,0 +1,146 @@
+package jalview.ws.io.mime;
+
+import jalview.io.packed.DataProvider;
+import jalview.io.packed.JalviewDataset;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.util.ArrayList;
+import java.util.List;
+
+import org.apache.james.mime4j.MimeException;
+import org.apache.james.mime4j.descriptor.BodyDescriptor;
+import org.apache.james.mime4j.parser.ContentHandler;
+import org.apache.james.mime4j.parser.Field;
+
+/**
+ * ContentHandler for parsing mime encoded messages into Jalview objects.
+ * TODO: complete implementation
+ * TODO: test implementation
+ * TODO: hook in to Jalview IO and service response parser.
+ * @author JimP
+ *
+ */
+public class JalviewMimeContentHandler implements ContentHandler
+{
+  /**
+   * context for data parsed from multi-part mime document
+   */
+  JalviewDataset context;
+
+  /**
+   * create a new handler to process a Jalview mime message.
+   * @param ds
+   */
+  public JalviewMimeContentHandler(JalviewDataset ds)
+  {
+    context=ds;
+  }
+  /**
+   * type of data pack being parsed currently
+   */
+  String currentType;
+  /**
+   * name of data pack being parsed currently
+   */
+  String currentName;
+  
+  /**
+   * sources for data to be parsed 
+   */
+  List<DataProvider> dataItems = new ArrayList<DataProvider>(); 
+  
+  @Override
+  public void body(BodyDescriptor arg0, InputStream arg1)
+          throws MimeException, IOException
+  {
+    
+    // TODO Auto-generated method stub
+    
+  }
+
+  @Override
+  public void endBodyPart() throws MimeException
+  {
+    // TODO Auto-generated method stub
+    
+  }
+
+  @Override
+  public void endHeader() throws MimeException
+  {
+    // TODO Auto-generated method stub
+    
+  }
+
+  @Override
+  public void endMessage() throws MimeException
+  {
+    // TODO Auto-generated method stub
+    
+  }
+
+  @Override
+  public void endMultipart() throws MimeException
+  {
+    // TODO Auto-generated method stub
+    
+  }
+
+  @Override
+  public void epilogue(InputStream arg0) throws MimeException, IOException
+  {
+    // TODO Auto-generated method stub
+    
+  }
+
+  @Override
+  public void field(Field arg0) throws MimeException
+  {
+    // TODO Auto-generated method stub
+    
+  }
+
+  @Override
+  public void preamble(InputStream arg0) throws MimeException, IOException
+  {
+    // TODO Auto-generated method stub
+    
+  }
+
+  @Override
+  public void raw(InputStream arg0) throws MimeException, IOException
+  {
+    // TODO Auto-generated method stub
+    
+  }
+
+  @Override
+  public void startBodyPart() throws MimeException
+  {
+    // TODO Auto-generated method stub
+    
+  }
+
+  @Override
+  public void startHeader() throws MimeException
+  {
+    // TODO Auto-generated method stub
+    
+  }
+
+  @Override
+  public void startMessage() throws MimeException
+  {
+    // TODO Auto-generated method stub
+    
+  }
+
+  @Override
+  public void startMultipart(BodyDescriptor arg0) throws MimeException
+  {
+    // TODO Auto-generated method stub
+    
+  }
+
+}