extract method in class

-other classes can access the method now

Author: ddamke

src/main/java/de/doubleslash/keeptime/common/SvgNodeProvider.java

@@ -0,0 +1,50 @@
+package de.doubleslash.keeptime.common;
+
+import javafx.geometry.Bounds;
+import javafx.scene.Node;
+import javafx.scene.shape.SVGPath;
+import org.w3c.dom.Document;
+import org.w3c.dom.NodeList;
+import org.xml.sax.SAXException;
+
+import javax.xml.parsers.DocumentBuilder;
+import javax.xml.parsers.DocumentBuilderFactory;
+import javax.xml.parsers.ParserConfigurationException;
+import java.io.IOException;
+import java.io.InputStream;
+
+public class SvgNodeProvider {
+
+    private static String getSvgPathWithXMl(Resources.RESOURCE resource) {
+        String svgPath;
+        Document document;
+        DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
+        DocumentBuilder db = null;
+
+
+        try {
+            db = dbf.newDocumentBuilder();
+        } catch (ParserConfigurationException e) {
+            throw new RuntimeException(e);
+        }
+
+        try (InputStream inputStream = Resources.getResource(resource).openStream()) {
+            document = db.parse(inputStream);
+            NodeList nodeList = document.getElementsByTagName("path");
+            svgPath = nodeList.item(0).getAttributes().getNamedItem("d").getNodeValue();
+        } catch (IOException | SAXException e) {
+            throw new RuntimeException(e);
+        }
+        return svgPath;
+    }
+
+    public static Node getSvgNode(Resources.RESOURCE resource){
+        SVGPath IconSvg = new SVGPath();
+        IconSvg.setContent(getSvgPathWithXMl(resource));
+        Bounds bounds = IconSvg.getBoundsInParent();
+        double scale = Math.min(15 / bounds.getWidth(), 15 / bounds.getHeight());
+        IconSvg.setScaleX(scale);
+        IconSvg.setScaleY(scale);
+        return IconSvg;
+    }
+}