graphviz

src/main/java/ilarkesto/integration/graphviz/Graphviz.java

@@ -1,13 +1,13 @@
 /*
  * Copyright 2011 Witoslaw Koczewsi <[email protected]>, Artjom Kochtchi
  * 
- * This program is free software: you can redistribute it and/or modify it under the terms of the GNU Affero General Public
- * License as published by the Free Software Foundation, either version 3 of the License, or (at your option)
- * any later version.
+ * This program is free software: you can redistribute it and/or modify it under the terms of the GNU Affero
+ * General Public License as published by the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  * 
  * This program 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 Affero General Public License
- * for more details.
+ * implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Affero General Public
+ * License for more details.
  * 
  * You should have received a copy of the GNU General Public License along with this program. If not, see
  * <http://www.gnu.org/licenses/>.
@@ -22,6 +22,8 @@
 import java.io.File;
 import java.io.IOException;
 
+import javax.servlet.ServletOutputStream;
+
 public class Graphviz {
 
 	private static final Log LOG = Log.get(Graphviz.class);
@@ -70,4 +72,10 @@ public static File createDot(File sourceFile, String outputType) {
 
 		return outputFile;
 	}
+
+	public static void writeDot(ServletOutputStream outputStream, String string, String outputTypeSvg) {
+		File file = createDot(string, outputTypeSvg);
+		IO.copyFile(file, outputStream);
+		file.delete();
+	}
 }