# HG changeset patch
# User Tom Rodriguez <tom.rodriguez@oracle.com>
# Date 1422402454 28800
# Node ID 43baadc1913ab9c0f2efe4fb26aa31dc304ccce0
# Parent  479d2d030bf38f3c5d9b898dfcedf1df5161b38c
Automatically install Batik for SVG export in IGV

diff -r 479d2d030bf3 -r 43baadc1913a mx/mx_graal.py
--- a/mx/mx_graal.py	Tue Jan 27 14:54:07 2015 -0800
+++ b/mx/mx_graal.py	Tue Jan 27 15:47:34 2015 -0800
@@ -1726,6 +1726,8 @@
 
         if not exists(nbplatform):
             mx.logv('[This execution may take a while as the NetBeans platform needs to be downloaded]')
+        # make the jar for Batik 1.7 available.
+        env['IGV_BATIK_JAR'] = mx.library('BATIK').get_path(True)
         if mx.run(['ant', '-f', mx._cygpathU2W(join(_graal_home, 'src', 'share', 'tools', 'IdealGraphVisualizer', 'build.xml')), '-l', mx._cygpathU2W(fp.name), 'run'], env=env, nonZeroIsFatal=False):
             mx.abort("IGV ant build & launch failed. Check '" + logFile + "'. You can also try to delete 'src/share/tools/IdealGraphVisualizer/nbplatform'.")
 
diff -r 479d2d030bf3 -r 43baadc1913a mx/suite.py
--- a/mx/suite.py	Tue Jan 27 14:54:07 2015 -0800
+++ b/mx/suite.py	Tue Jan 27 15:47:34 2015 -0800
@@ -176,8 +176,14 @@
       "sha1" : "f44bffaf237305512002303a306fc5ce3fa63f76",
       "urls" : ["http://lafo.ssw.uni-linz.ac.at/jmh/jmh-runner-1.4.2.jar"],
       "annotationProcessor" : "true"
+    },
+
+    "BATIK" : {
+      "path" : "lib/batik-all-1.7.jar",
+      "sha1" : "122b87ca88e41a415cf8b523fd3d03b4325134a3",
+      "urls" : ["http://lafo.ssw.uni-linz.ac.at/graal-external-deps/batik-all-1.7.jar"],
     }
-  },
+},
 
   "jrelibraries" : {
     "JFR" : {
diff -r 479d2d030bf3 -r 43baadc1913a src/share/tools/IdealGraphVisualizer/BatikSVGProxy/src/com/sun/hotspot/igv/svg/BatikSVG.java
--- a/src/share/tools/IdealGraphVisualizer/BatikSVGProxy/src/com/sun/hotspot/igv/svg/BatikSVG.java	Tue Jan 27 14:54:07 2015 -0800
+++ b/src/share/tools/IdealGraphVisualizer/BatikSVGProxy/src/com/sun/hotspot/igv/svg/BatikSVG.java	Tue Jan 27 15:47:34 2015 -0800
@@ -25,9 +25,13 @@
 
 import java.awt.Graphics2D;
 import java.io.Writer;
+import java.io.File;
 import java.lang.reflect.Constructor;
 import java.lang.reflect.InvocationTargetException;
 import java.lang.reflect.Method;
+import java.net.MalformedURLException;
+import java.net.URL;
+import java.net.URLClassLoader;
 import org.w3c.dom.DOMImplementation;
 
 /**
@@ -53,7 +57,13 @@
     public static Graphics2D createGraphicsObject() {
         try {
             if (SVGGraphics2DConstructor == null) {
-                ClassLoader cl = BatikSVG.class.getClassLoader();
+                String batikJar = System.getenv().get("IGV_BATIK_JAR");
+                if (batikJar == null) {
+                    return null;
+                }
+		// Load batik in it's own class loader since some it's support jars interfere with the JDK
+                URL url = new File(batikJar).toURI().toURL();
+                ClassLoader cl = new URLClassLoader(new URL[] { url });
                 Class<?> classGenericDOMImplementation = cl.loadClass("org.apache.batik.dom.GenericDOMImplementation");
                 Class<?> classSVGGeneratorContext = cl.loadClass("org.apache.batik.svggen.SVGGeneratorContext");
                 classSVGGraphics2D = cl.loadClass("org.apache.batik.svggen.SVGGraphics2D");
@@ -79,6 +89,8 @@
             return null;
         } catch (InstantiationException e) {
             return null;
+        } catch (MalformedURLException e) {
+            return null;
         }
     }