first commit

rus/WEB-INF/lib/activation1.1.1_src/javax/activation/URLDataSource.java

@@ -0,0 +1,51 @@
+package javax.activation;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.OutputStream;
+import java.net.URL;
+import java.net.URLConnection;
+
+public class URLDataSource implements DataSource {
+  private URL url = null;
+  
+  private URLConnection url_conn = null;
+  
+  public URLDataSource(URL paramURL) {
+    this.url = paramURL;
+  }
+  
+  public String getContentType() {
+    String str = null;
+    try {
+      if (this.url_conn == null)
+        this.url_conn = this.url.openConnection(); 
+    } catch (IOException e) {}
+    if (this.url_conn != null)
+      str = this.url_conn.getContentType(); 
+    if (str == null)
+      str = "application/octet-stream"; 
+    return str;
+  }
+  
+  public String getName() {
+    return this.url.getFile();
+  }
+  
+  public InputStream getInputStream() throws IOException {
+    return this.url.openStream();
+  }
+  
+  public OutputStream getOutputStream() throws IOException {
+    this.url_conn = this.url.openConnection();
+    if (this.url_conn != null) {
+      this.url_conn.setDoOutput(true);
+      return this.url_conn.getOutputStream();
+    } 
+    return null;
+  }
+  
+  public URL getURL() {
+    return this.url;
+  }
+}