working on scripting engine

graphics-pdfbox-layout/src/main/java/org/xbib/graphics/pdfbox/layout/elements/Document.java

@@ -198,10 +198,12 @@ public class Document implements Closeable, RenderListener {
         return this;
     }
 
-    public synchronized void save(OutputStream outputStream) throws IOException {
+    public synchronized Document save(OutputStream outputStream) throws IOException {
-        if (pdDocument != null) {
+        if (pdDocument != null && outputStream != null) {
             pdDocument.save(outputStream);
+            outputStream.close();
         }
+        return this;
     }
 
     @Override

graphics-pdfbox-layout/src/main/java/org/xbib/graphics/pdfbox/layout/font/BaseFont.java

@@ -3,6 +3,8 @@ package org.xbib.graphics.pdfbox.layout.font;
 import org.apache.pdfbox.pdmodel.font.PDFont;
 import org.apache.pdfbox.pdmodel.font.PDType1Font;
 
+import java.io.IOException;
+
 /**
  * In order to easy handling with fonts, this enum bundles the
  * plain/italic/bold/bold-italic variants of the three standard font types
@@ -54,5 +56,4 @@ public enum BaseFont implements Font {
     public PDFont getBoldItalicFont() {
         return boldItalicFont;
     }
-
 }

graphics-pdfbox-layout/src/main/java/org/xbib/graphics/pdfbox/layout/font/FontDescriptor.java

@@ -4,7 +4,7 @@ import org.apache.pdfbox.pdmodel.font.PDFont;
 import java.util.Objects;
 
 /**
- * Container for a Font and size.
+ * A descriptor for a font and a size, and activated attributes for font selection.
  */
 public class FontDescriptor {
 

graphics-pdfbox-layout/src/main/java/org/xbib/graphics/pdfbox/layout/font/Fonts.java

@@ -2,16 +2,23 @@ package org.xbib.graphics.pdfbox.layout.font;
 
 import org.xbib.graphics.pdfbox.layout.elements.Document;
 
+import java.util.HashMap;
+import java.util.Map;
+
 public enum Fonts {
     HELVETICA,
     TIMES,
     COURIER,
     NOTOSANS;
 
+    private final Map<String, Font> map = new HashMap<>();
+
     public Font getFont(Document document) {
+        return map.computeIfAbsent(name(), name -> {
             if ("notosans".equalsIgnoreCase(name())) {
                 return new NotoSansFont(document);
             }
             return BaseFont.valueOf(name());
+        });
     }
 }

graphics-pdfbox-layout/src/main/java/org/xbib/graphics/pdfbox/layout/font/NotoSansFont.java

@@ -12,13 +12,13 @@ public class NotoSansFont implements Font {
 
     private final PDDocument pdDocument;
 
-    private static PDType0Font regular;
+    private PDType0Font regular;
 
-    private static PDType0Font bold;
+    private PDType0Font bold;
 
-    private static PDType0Font italic;
+    private PDType0Font italic;
 
-    private static PDType0Font bolditalic;
+    private PDType0Font bolditalic;
 
     public NotoSansFont(Document document) {
         this.pdDocument = document.getPdDocument();

graphics-pdfbox-layout/src/main/java/org/xbib/graphics/pdfbox/layout/script/Engine.java

@@ -3,10 +3,14 @@ package org.xbib.graphics.pdfbox.layout.script;
 import org.xbib.graphics.pdfbox.layout.script.command.Command;
 import org.xbib.settings.Settings;
 
+import java.io.Closeable;
 import java.io.IOException;
-import java.util.Set;
+import java.util.LinkedHashMap;
+import java.util.List;
+import java.util.Map;
+
+public class Engine implements Closeable {
 
-public class Engine {
     private final String packageName;
 
     private final ClassLoader classLoader;
@@ -24,14 +28,23 @@ public class Engine {
     }
 
     public void execute(String prefix, State state, Settings settings) throws IOException {
+        execute(List.of(prefix), state, settings);
+    }
+
+    public void execute(List<String> prefixes, State state, Settings settings) throws IOException {
+        Map<String, String> map = new LinkedHashMap<>();
+        for (String prefix : prefixes) {
             Settings subSettings = settings.getByPrefix(prefix);
-        Set<String> set = subSettings.getAsStructuredMap().keySet();
+            for (String string : subSettings.getAsStructuredMap().keySet()) {
-        for (String string : set) {
+                map.put(prefix + string, prefix);
+            }
+        }
+        for (Map.Entry<String, String> entry : map.entrySet()) {
             try {
-                Settings thisSettings = settings.getAsSettings(prefix + string);
+                Settings thisSettings = settings.getAsSettings(entry.getKey());
                 String type = thisSettings.get("type");
                 if (type == null) {
-                    type = prefix;
+                    type = entry.getValue();
                 }
                 String className = packageName + ".command." + type.substring(0, 1).toUpperCase() + type.substring(1) + "Command";
                 Class<?> cl = classLoader.loadClass(className);
@@ -43,6 +56,10 @@ public class Engine {
         }
     }
 
+    @Override
+    public void close() throws IOException {
+    }
+
     public State getState() {
         return state;
     }

graphics-pdfbox-layout/src/main/java/org/xbib/graphics/pdfbox/layout/script/State.java

@@ -2,14 +2,17 @@ package org.xbib.graphics.pdfbox.layout.script;
 
 import org.xbib.graphics.pdfbox.layout.elements.Document;
 import org.xbib.graphics.pdfbox.layout.elements.Paragraph;
-import org.xbib.graphics.pdfbox.layout.elements.PathElement;
+
+import java.util.Collection;
+import java.util.Stack;
 
 public class State {
 
-    public Document document;
+    public Stack<Document> documents = new Stack<>();
 
-    public Paragraph paragraph;
+    public Stack<Paragraph> paragraphs = new Stack<>();
-
-    public PathElement pathElement;
 
+    public Collection<Document> getDocuments() {
+        return documents;
+    }
 }

graphics-pdfbox-layout/src/main/java/org/xbib/graphics/pdfbox/layout/script/command/BarcodeCommand.java

@@ -36,6 +36,6 @@ public class BarcodeCommand implements Command {
         if (settings.containsSetting("scale")) {
             element.setScale(settings.getAsFloat("scale", element.getScale()));
         }
-        state.document.add(element);
+        state.documents.peek().add(element);
     }
 }

graphics-pdfbox-layout/src/main/java/org/xbib/graphics/pdfbox/layout/script/command/DocumentCommand.java

@@ -22,7 +22,7 @@ public class DocumentCommand implements Command {
                 .pageFormat(settings.get("format", "A4"))
                 .orientation(settings.get("orientiation", "PORTRAIT"))
                 .build();
-        state.document = new Document(pageFormat);
+        state.documents.push(new Document(pageFormat));
         engine.execute("image", state, settings);
         engine.execute("barcode", state, settings);
         engine.execute("path", state, settings);

graphics-pdfbox-layout/src/main/java/org/xbib/graphics/pdfbox/layout/script/command/HorizontalrulerCommand.java

@@ -0,0 +1,27 @@
+package org.xbib.graphics.pdfbox.layout.script.command;
+
+import org.xbib.graphics.pdfbox.layout.color.ColorFactory;
+import org.xbib.graphics.pdfbox.layout.elements.HorizontalRuler;
+import org.xbib.graphics.pdfbox.layout.script.Engine;
+import org.xbib.graphics.pdfbox.layout.script.State;
+import org.xbib.graphics.pdfbox.layout.shape.Stroke;
+import org.xbib.settings.Settings;
+
+import java.awt.Color;
+import java.io.IOException;
+
+public class HorizontalrulerCommand implements Command {
+    @Override
+    public void execute(Engine engine, State state, Settings settings) throws IOException {
+        Stroke.StrokeBuilder strokeBuilder = Stroke.builder()
+                .capStyle(Stroke.CapStyle.valueOf(settings.get("capstyie", "Cap")))
+                .joinStyle(Stroke.JoinStyle.valueOf(settings.get("joinstyle", "Miter")))
+                .lineWidth(settings.getAsFloat("linewidth", 1f));
+        if (settings.containsSetting("dash")) {
+            strokeBuilder.dashPattern(new Stroke.DashPattern(settings.getAsFloat("dash", 1f)));
+        }
+        Color color = ColorFactory.web(settings.get("color", "black"));
+        HorizontalRuler horizontalRuler = new HorizontalRuler(strokeBuilder.build(), color);
+        state.documents.peek().add(horizontalRuler);
+    }
+}

graphics-pdfbox-layout/src/main/java/org/xbib/graphics/pdfbox/layout/script/command/ImageCommand.java

@@ -26,6 +26,6 @@ public class ImageCommand implements Command {
         if (settings.containsSetting("scale")) {
             element.setScale(settings.getAsFloat("scale", element.getScale()));
         }
-        state.document.add(element, new VerticalLayoutHint(Alignment.LEFT, 10, 10, 10, 10, true));
+        state.documents.peek().add(element, new VerticalLayoutHint(Alignment.LEFT, 10, 10, 10, 10, true));
     }
 }

graphics-pdfbox-layout/src/main/java/org/xbib/graphics/pdfbox/layout/script/command/ParagraphCommand.java

@@ -12,14 +12,15 @@ public class ParagraphCommand implements Command {
 
     @Override
     public void execute(Engine engine, State state, Settings settings) throws IOException {
-        state.paragraph = new Paragraph();
+        Paragraph paragraph = new Paragraph();
+        state.paragraphs.push(paragraph);
         if (settings.containsSetting("x") && settings.containsSetting("y")) {
-            state.paragraph.setAbsolutePosition(new Position(settings.getAsFloat("x", 0f), settings.getAsFloat("y", 0f)));
+            paragraph.setAbsolutePosition(new Position(settings.getAsFloat("x", 0f), settings.getAsFloat("y", 0f)));
         }
         if (settings.containsSetting("width")) {
-            state.paragraph.setMaxWidth(settings.getAsFloat("width", state.document.getPageWidth()));
+            paragraph.setMaxWidth(settings.getAsFloat("width", state.documents.peek().getPageWidth()));
         }
-        state.document.add(state.paragraph);
+        state.documents.peek().add(paragraph);
         engine.execute("text", state, settings);
     }
 }

graphics-pdfbox-layout/src/main/java/org/xbib/graphics/pdfbox/layout/script/command/PathCommand.java

@@ -46,6 +46,6 @@ public class PathCommand implements Command {
                 strokeBuilder.dashPattern(new Stroke.DashPattern(settings.getAsFloat("dash", 1f)));
         }
         Color color = ColorFactory.web(settings.get("color", "black"));
-        state.document.add(new PathElement(path, strokeBuilder.build(), color, position));
+        state.documents.peek().add(new PathElement(path, strokeBuilder.build(), color, position));
     }
 }

graphics-pdfbox-layout/src/main/java/org/xbib/graphics/pdfbox/layout/script/command/TextCommand.java

@@ -7,11 +7,12 @@ import org.xbib.graphics.pdfbox.layout.script.State;
 import org.xbib.settings.Settings;
 
 public class TextCommand implements Command {
+
     @Override
     public void execute(Engine engine, State state, Settings settings) {
         String value = settings.get("value");
-        float size = settings.getAsFloat("size", 12.0f);
+        float size = settings.getAsFloat("size", 11.0f);
-        Font font = Fonts.valueOf(settings.get("font", "HELVETICA")).getFont(state.document);
+        Font font = Fonts.valueOf(settings.get("font", "HELVETICA")).getFont(state.documents.peek());
-        state.paragraph.addMarkup(value, size, font);
+        state.paragraphs.peek().addMarkup(value, size, font);
     }
 }

graphics-pdfbox-layout/src/main/java/org/xbib/graphics/pdfbox/layout/text/ControlFragment.java

@@ -10,9 +10,6 @@ import java.awt.Color;
  */
 public class ControlFragment implements TextFragment {
 
-    protected final static FontDescriptor DEFAULT_FONT_DESCRIPTOR =
-            new FontDescriptor(BaseFont.HELVETICA, 11);
-
     private String name;
 
     private final String text;

graphics-pdfbox-layout/src/main/java/org/xbib/graphics/pdfbox/layout/text/Indent.java

@@ -1,5 +1,6 @@
 package org.xbib.graphics.pdfbox.layout.text;
 
+import org.xbib.graphics.pdfbox.layout.font.BaseFont;
 import org.xbib.graphics.pdfbox.layout.font.FontDescriptor;
 import java.awt.Color;
 import java.io.IOException;
@@ -10,10 +11,12 @@ import java.io.UncheckedIOException;
  */
 public class Indent extends ControlFragment {
 
+    public static final FontDescriptor DEFAULT_FONT_DESCRIPTOR = new FontDescriptor(BaseFont.HELVETICA, 11);
+
     /**
      * Constant for the indentation of 0.
      */
-    public final static Indent UNINDENT = new Indent(0);
+    public static final Indent UNINDENT = new Indent(0);
 
     protected Alignment alignment = Alignment.LEFT;
 
@@ -31,7 +34,7 @@ public class Indent extends ControlFragment {
 
     /**
      * Creates a new line with the
-     * {@link ControlFragment#DEFAULT_FONT_DESCRIPTOR}'s font and the given
+     * {@link #DEFAULT_FONT_DESCRIPTOR}'s font and the given
      * height.
      *
      * @param label       the label of the indentation.
@@ -45,7 +48,7 @@ public class Indent extends ControlFragment {
 
     /**
      * Creates a new line with the
-     * {@link ControlFragment#DEFAULT_FONT_DESCRIPTOR}'s font and the given
+     * {@link #DEFAULT_FONT_DESCRIPTOR}'s font and the given
      * height.
      *
      * @param label       the label of the indentation.

graphics-pdfbox-layout/src/main/java/org/xbib/graphics/pdfbox/layout/text/TextFlow.java

@@ -72,24 +72,19 @@ public class TextFlow implements TextSequence, WidthRespecting {
         add(TextFlowUtil.createTextFlow(text, new FontDescriptor(font, fontSize)));
     }
 
-    /**
+    public void addMarkup(String markup, FontDescriptor fontDescriptor) {
-     * Adds some markup to the text flow.
+        add(TextFlowUtil.createTextFlowFromMarkup(markup, fontDescriptor));
-     *
+    }
-     * @param markup   the markup to add.
+
-     * @param fontSize the font size to use.
-     * @param font the font
-     */
     public void addMarkup(String markup, float fontSize, Font font) {
         add(TextFlowUtil.createTextFlowFromMarkup(markup, new FontDescriptor(font, fontSize)));
     }
 
-    public void addIndent(String label, float indentWidth, SpaceUnit indentUnit,
+    public void addIndent(String label, float indentWidth, SpaceUnit indentUnit, float fontsize, Font font) {
-                          float fontsize, Font font) {
         add(new Indent(label, indentWidth, indentUnit, new FontDescriptor(font, fontsize)));
     }
 
-    public void addIndent(String label, float indentWidth, SpaceUnit indentUnit,
+    public void addIndent(String label, float indentWidth, SpaceUnit indentUnit, float fontsize, Font font, Alignment alignment) {
-                          float fontsize, Font font, Alignment alignment) {
         add(new Indent(label, indentWidth, indentUnit, new FontDescriptor(font, fontsize), alignment));
     }
 

graphics-pdfbox-layout/src/test/java/org/xbib/graphics/pdfbox/layout/test/AlignedTest.java

@@ -38,6 +38,6 @@ public class AlignedTest {
         paragraph.setMaxWidth(40);
         document.add(paragraph, VerticalLayoutHint.CENTER);
         OutputStream outputStream = new FileOutputStream("build/aligned.pdf");
-        document.render().save(outputStream);
+        document.render().save(outputStream).close();
     }
 }

graphics-pdfbox-layout/src/test/java/org/xbib/graphics/pdfbox/layout/test/ColumnsTest.java

@@ -79,7 +79,6 @@ public class ColumnsTest {
         document.add(paragraph3);
         document.add(paragraph2);
         document.add(paragraph2);
-        final OutputStream outputStream = new FileOutputStream("build/columns.pdf");
+        document.render().save(new FileOutputStream("build/columns.pdf")).close();
-        document.render().save(outputStream);
     }
 }

graphics-pdfbox-layout/src/test/java/org/xbib/graphics/pdfbox/layout/test/CustomAnnotationTest.java

@@ -214,8 +214,7 @@ public class CustomAnnotationTest {
                         10, BaseFont.HELVETICA);
         paragraph.setMaxWidth(150);
         document.add(paragraph);
-        final OutputStream outputStream = new FileOutputStream("build/customannotation.pdf");
+        document.render().save(new FileOutputStream("build/customannotation.pdf")).close();
-        document.render().save(outputStream);
     }
 
     private static PDColor toPDColor(final Color color) {

graphics-pdfbox-layout/src/test/java/org/xbib/graphics/pdfbox/layout/test/CustomRendererTest.java

@@ -22,9 +22,8 @@ import org.xbib.graphics.pdfbox.layout.text.TextSequenceUtil;
 import java.awt.Color;
 import java.io.FileOutputStream;
 import java.io.IOException;
-import java.io.OutputStream;
 
-public class CustomRenderer {
+public class CustomRendererTest {
 
     @Test
     public void test() throws Exception {
@@ -67,10 +66,7 @@ public class CustomRenderer {
         document.add(new Section(3));
         document.add(paragraph);
         document.add(paragraph);
-
+        document.render().save(new FileOutputStream("build/customrenderer.pdf")).close();
-        final OutputStream outputStream = new FileOutputStream("build/customrenderer.pdf");
-        document.render().save(outputStream);
-
     }
 
     public static class SectionRenderer implements Renderer, RenderListener {

graphics-pdfbox-layout/src/test/java/org/xbib/graphics/pdfbox/layout/test/FramesTest.java

@@ -38,7 +38,6 @@ public class FramesTest {
                 + "gubergren, no sea takimata sanctus est Lorem ipsum dolor sit amet.\n";
 
         Document document = new Document(PageFormats.A5_PORTRAIT);
-
         Paragraph paragraph = new Paragraph();
         paragraph.addMarkup("Am I living in a box?", 11, BaseFont.TIMES);
         Frame frame = new Frame(paragraph);
@@ -47,7 +46,6 @@ public class FramesTest {
         frame.setPadding(10, 10, 5, 5);
         frame.setMargin(40, 40, 20, 10);
         document.add(frame, VerticalLayoutHint.CENTER);
-
         paragraph = new Paragraph();
         paragraph.addMarkup(text1, 11, BaseFont.TIMES);
         frame = new Frame(paragraph, 200f, null);
@@ -56,7 +54,6 @@ public class FramesTest {
         frame.setPadding(10, 10, 5, 5);
         frame.setMargin(40, 40, 20, 10);
         document.add(frame);
-
         paragraph = new Paragraph();
         paragraph.addMarkup("{color:#aa00aa}*Ain't no rectangle*", 22, BaseFont.HELVETICA);
         paragraph.setAlignment(Alignment.CENTER);
@@ -66,7 +63,6 @@ public class FramesTest {
         frame.setBackgroundColor(Color.pink);
         frame.setPadding(50, 0, 35, 0);
         document.add(frame);
-
         paragraph = new Paragraph();
         paragraph.addMarkup("Frames also paginate, see here:\n\n", 13, BaseFont.TIMES);
         paragraph.addMarkup(text2, 11, BaseFont.TIMES);
@@ -77,14 +73,11 @@ public class FramesTest {
         frame.setBackgroundColor(new Color(255, 240, 180));
         frame.setPadding(20, 15, 10, 15);
         frame.setMargin(50, 50, 20, 10);
-
         paragraph = new Paragraph();
         paragraph.addMarkup(text2, 11, BaseFont.TIMES);
         paragraph.addMarkup(text2, 11, BaseFont.TIMES);
         frame.add(paragraph);
-
         document.add(frame);
-
+        document.render().save(new FileOutputStream("build/frames.pdf")).close();
-        document.render().save(new FileOutputStream("build/frames.pdf"));
     }
 }

graphics-pdfbox-layout/src/test/java/org/xbib/graphics/pdfbox/layout/test/HelloBarcodeTest.java

@@ -14,7 +14,6 @@ import org.xbib.graphics.pdfbox.layout.font.BaseFont;
 import org.xbib.graphics.pdfbox.layout.text.Indent;
 import org.xbib.graphics.pdfbox.layout.text.SpaceUnit;
 import java.io.FileOutputStream;
-import java.io.OutputStream;
 
 public class HelloBarcodeTest {
 
@@ -31,7 +30,6 @@ public class HelloBarcodeTest {
         symbol.setHumanReadableLocation(HumanReadableLocation.BOTTOM);
         BarcodeElement barcodeElement = new BarcodeElement(symbol);
         document.add(barcodeElement, new VerticalLayoutHint(Alignment.LEFT, 10, 10, 10, 10, true));
-        OutputStream outputStream = new FileOutputStream("build/hellobarcode.pdf");
+        document.render().save(new FileOutputStream("build/hellobarcode.pdf")).close();
-        document.render().save(outputStream);
     }
 }

graphics-pdfbox-layout/src/test/java/org/xbib/graphics/pdfbox/layout/test/HelloCatTest.java

@@ -8,7 +8,6 @@ import org.xbib.graphics.pdfbox.layout.elements.render.VerticalLayoutHint;
 import org.xbib.graphics.pdfbox.layout.text.Alignment;
 import org.xbib.graphics.pdfbox.layout.font.BaseFont;
 import java.io.FileOutputStream;
-import java.io.OutputStream;
 import javax.imageio.ImageIO;
 
 public class HelloCatTest {
@@ -22,7 +21,6 @@ public class HelloCatTest {
         ImageElement imageElement = new ImageElement(ImageIO.read(getClass().getResourceAsStream("cat.jpg")));
         imageElement.setScale(0.1f);
         document.add(imageElement, new VerticalLayoutHint(Alignment.LEFT, 10, 10, 10, 10, true));
-        final OutputStream outputStream = new FileOutputStream("build/hellocat.pdf");
+        document.render().save(new FileOutputStream("build/hellocat.pdf")).close();
-        document.render().save(outputStream);
     }
 }

graphics-pdfbox-layout/src/test/java/org/xbib/graphics/pdfbox/layout/test/HelloDocTest.java

@@ -5,19 +5,15 @@ import org.xbib.graphics.pdfbox.layout.elements.Document;
 import org.xbib.graphics.pdfbox.layout.elements.Paragraph;
 import org.xbib.graphics.pdfbox.layout.font.BaseFont;
 import java.io.FileOutputStream;
-import java.io.OutputStream;
 
-public class HelloDoc {
+public class HelloDocTest {
 
     @Test
     public void test() throws Exception {
         Document document = new Document(40, 60, 40, 60);
-
         Paragraph paragraph = new Paragraph();
         paragraph.addText("Hello Document", 20, BaseFont.HELVETICA);
         document.add(paragraph);
-        final OutputStream outputStream = new FileOutputStream("build/hellodoc.pdf");
+        document.render().save(new FileOutputStream("build/hellodoc.pdf")).close();
-        document.render().save(outputStream);
-
     }
 }

graphics-pdfbox-layout/src/test/java/org/xbib/graphics/pdfbox/layout/test/HelloNotoFontTest.java

@@ -4,11 +4,11 @@ import org.junit.jupiter.api.Test;
 import org.xbib.graphics.pdfbox.layout.elements.Document;
 import org.xbib.graphics.pdfbox.layout.elements.PageFormats;
 import org.xbib.graphics.pdfbox.layout.elements.Paragraph;
+import org.xbib.graphics.pdfbox.layout.font.Font;
 import org.xbib.graphics.pdfbox.layout.font.NotoSansFont;
 import org.xbib.graphics.pdfbox.layout.text.Indent;
 import org.xbib.graphics.pdfbox.layout.text.SpaceUnit;
 import java.io.FileOutputStream;
-import java.io.OutputStream;
 
 public class HelloNotoFontTest {
 
@@ -17,12 +17,12 @@ public class HelloNotoFontTest {
         Document document = new Document(PageFormats.A4_PORTRAIT);
         Paragraph paragraph = new Paragraph();
         paragraph.add(new Indent(32, SpaceUnit.pt));
-        paragraph.addMarkup("Hello Noto Regular\n", 12, new NotoSansFont(document));
+        Font font = new NotoSansFont(document);
-        paragraph.addMarkup("*Hello Noto Bold*\n", 12, new NotoSansFont(document));
+        paragraph.addMarkup("Hello Noto Regular\n", 12, font);
-        paragraph.addMarkup("_Hello Noto Italic_\n", 12, new NotoSansFont(document));
+        paragraph.addMarkup("*Hello Noto Bold*\n", 12, font);
-        paragraph.addMarkup("*_Hello Noto Bold Italic_*\n", 12, new NotoSansFont(document));
+        paragraph.addMarkup("_Hello Noto Italic_\n", 12, font);
+        paragraph.addMarkup("*_Hello Noto Bold Italic_*\n", 12, font);
         document.add(paragraph);
-        final OutputStream outputStream = new FileOutputStream("build/hellonotofont.pdf");
+        document.render().save(new FileOutputStream("build/hellonotofont.pdf")).close();
-        document.render().save(outputStream);
     }
 }

graphics-pdfbox-layout/src/test/java/org/xbib/graphics/pdfbox/layout/test/IndentationTest.java

@@ -13,7 +13,6 @@ import org.xbib.graphics.pdfbox.layout.util.Enumerators.LowerCaseAlphabeticEnume
 import org.xbib.graphics.pdfbox.layout.util.Enumerators.LowerCaseRomanEnumerator;
 import org.xbib.graphics.pdfbox.layout.util.Enumerators.RomanEnumerator;
 import java.io.FileOutputStream;
-import java.io.OutputStream;
 
 public class IndentationTest {
 
@@ -21,7 +20,6 @@ public class IndentationTest {
     public void test() throws Exception {
         String bulletOdd = getBulletCharacter(1) + " ";
         String bulletEven = getBulletCharacter(2) + " ";
-
         Document document = new Document(40, 60, 40, 60);
         Paragraph paragraph = new Paragraph();
         paragraph.addMarkup("This is an example for the new indent feature. Let's do some empty space indentation:\n",
@@ -33,36 +31,27 @@ public class IndentationTest {
         paragraph.add(new Indent(70, SpaceUnit.pt));
         paragraph.addMarkup("any new indent comes.\n", 11, BaseFont.TIMES);
         document.add(paragraph);
-
         paragraph = new Paragraph();
         paragraph.addMarkup("New paragraph, now indentation is gone. But we can indent with a label also:\n", 11, BaseFont.TIMES);
         paragraph.addIndent("This is some label", 100, SpaceUnit.pt, 11, BaseFont.TIMES);
         paragraph.addMarkup("Here we go indented.\n", 11, BaseFont.TIMES);
         paragraph.addMarkup("And again, the Indentation holds for the rest of the paragraph, or any new indent comes.\nLabels can be aligned:\n", 11, BaseFont.TIMES);
         paragraph.addIndent("Left", 100, SpaceUnit.pt, 11, BaseFont.TIMES, Alignment.LEFT);
-                //PDType1Font.TIMES_BOLD, Alignment.LEFT));
         paragraph.addMarkup("Indent with label aligned to the left.\n", 11, BaseFont.TIMES);
         paragraph.addIndent("Center", 100, SpaceUnit.pt, 11, BaseFont.TIMES, Alignment.CENTER);
-                //PDType1Font.TIMES_BOLD, Alignment.CENTER));
         paragraph.addMarkup("Indent with label aligned to the center.\n", 11, BaseFont.TIMES);
         paragraph.addIndent("Right", 100, SpaceUnit.pt, 11, BaseFont.TIMES, Alignment.RIGHT);
-                //PDType1Font.TIMES_BOLD, Alignment.RIGHT));
         paragraph.addMarkup("Indent with label aligned to the right.\n", 11, BaseFont.TIMES);
         document.add(paragraph);
-
         paragraph = new Paragraph();
         paragraph.addMarkup("So, what can you do with that? How about lists:\n", 11, BaseFont.TIMES);
         paragraph.addIndent(bulletOdd, 4, SpaceUnit.em, 11, BaseFont.TIMES, Alignment.RIGHT);
-                //PDType1Font.TIMES_BOLD, Alignment.RIGHT));
         paragraph.addMarkup("This is a list item\n", 11, BaseFont.TIMES);
         paragraph.addIndent(bulletOdd, 4, SpaceUnit.em, 11, BaseFont.TIMES, Alignment.RIGHT);
-                //PDType1Font.TIMES_BOLD, Alignment.RIGHT));
         paragraph.addMarkup("Another list item\n", 11, BaseFont.TIMES);
         paragraph.addIndent(bulletEven, 8, SpaceUnit.em, 11, BaseFont.TIMES, Alignment.RIGHT);
-                //PDType1Font.TIMES_BOLD, Alignment.RIGHT));
         paragraph.addMarkup("Sub list item\n", 11, BaseFont.TIMES);
         paragraph.addIndent(bulletOdd, 4, SpaceUnit.em, 11, BaseFont.TIMES, Alignment.RIGHT);
-                //PDType1Font.TIMES_BOLD, Alignment.RIGHT));
         paragraph.addMarkup("And yet another one\n", 11, BaseFont.TIMES);
         document.add(paragraph);
 
@@ -71,19 +60,14 @@ public class IndentationTest {
         RomanEnumerator e1 = new RomanEnumerator();
         LowerCaseAlphabeticEnumerator e2 = new LowerCaseAlphabeticEnumerator();
         paragraph.addIndent(e1.next() + ". ", 4, SpaceUnit.em, 11, BaseFont.TIMES, Alignment.RIGHT);
-                //PDType1Font.TIMES_BOLD, Alignment.RIGHT));
         paragraph.addMarkup("First item\n", 11, BaseFont.TIMES);
         paragraph.addIndent(e1.next() + ". ", 4, SpaceUnit.em, 11, BaseFont.TIMES, Alignment.RIGHT);
-                //PDType1Font.TIMES_BOLD, Alignment.RIGHT));
         paragraph.addMarkup("Second item\n", 11, BaseFont.TIMES);
         paragraph.addIndent(e2.next() + ") ", 8, SpaceUnit.em, 11, BaseFont.TIMES, Alignment.RIGHT);
-                //PDType1Font.TIMES_BOLD, Alignment.RIGHT));
         paragraph.addMarkup("A sub item\n", 11, BaseFont.TIMES);
         paragraph.addIndent(e2.next() + ") ", 8, SpaceUnit.em, 11, BaseFont.TIMES, Alignment.RIGHT);
-                //PDType1Font.TIMES_BOLD, Alignment.RIGHT));
         paragraph.addMarkup("Another sub item\n", 11, BaseFont.TIMES);
         paragraph.addIndent(e1.next() + ". ", 4, SpaceUnit.em, 11, BaseFont.TIMES, Alignment.RIGHT);
-                //PDType1Font.TIMES_BOLD, Alignment.RIGHT));
         paragraph.addMarkup("Third item\n", 11, BaseFont.TIMES);
         document.add(paragraph);
 
@@ -91,23 +75,17 @@ public class IndentationTest {
         paragraph.addMarkup("The following types are built in:\n", 11,
                 BaseFont.TIMES);
         paragraph.addIndent(new ArabicEnumerator().next() + " ", 4, SpaceUnit.em, 11, BaseFont.TIMES, Alignment.RIGHT);
-                //PDType1Font.TIMES_BOLD, Alignment.RIGHT));
         paragraph.addMarkup("ArabicEnumerator\n", 11, BaseFont.TIMES);
         paragraph.addIndent(new RomanEnumerator().next() + " ", 4, SpaceUnit.em, 11, BaseFont.TIMES, Alignment.RIGHT);
-                //PDType1Font.TIMES_BOLD, Alignment.RIGHT));
         paragraph.addMarkup("RomanEnumerator\n", 11, BaseFont.TIMES);
         paragraph.addIndent(new LowerCaseRomanEnumerator().next() + " ", 4, SpaceUnit.em, 11, BaseFont.TIMES, Alignment.RIGHT);
-                //PDType1Font.TIMES_BOLD, Alignment.RIGHT));
         paragraph.addMarkup("LowerCaseRomanEnumerator\n", 11, BaseFont.TIMES);
         paragraph.addIndent(new AlphabeticEnumerator().next() + " ", 4, SpaceUnit.em, 11, BaseFont.TIMES, Alignment.RIGHT);
-                //PDType1Font.TIMES_BOLD, Alignment.RIGHT));
         paragraph.addMarkup("AlphabeticEnumerator\n", 11, BaseFont.TIMES);
         paragraph.addIndent(new LowerCaseAlphabeticEnumerator().next() + " ", 4, SpaceUnit.em, 11, BaseFont.TIMES, Alignment.RIGHT);
-                //PDType1Font.TIMES_BOLD, Alignment.RIGHT));
         paragraph.addMarkup("LowerCaseAlphabeticEnumerator\n", 11,
                 BaseFont.TIMES);
         document.add(paragraph);
-
         paragraph = new Paragraph();
         String text1 = "For your convenience, you can do all that much easier with markup, e.g. simple indentation\n"
                 + "--At vero eos et accusam\n\n"
@@ -128,8 +106,7 @@ public class IndentationTest {
                 + "-#{I ->:5}And yet another one\n\n";
         paragraph.addMarkup(text1, 11, BaseFont.TIMES);
         document.add(paragraph);
-
+        document.render().save(new FileOutputStream("build/indentation.pdf")).close();
-        document.render().save(new FileOutputStream("build/indentation.pdf"));
     }
 
     private static String getBulletCharacter(final int level) {

graphics-pdfbox-layout/src/test/java/org/xbib/graphics/pdfbox/layout/test/LandscapeTest.java

@@ -12,7 +12,7 @@ import org.xbib.graphics.pdfbox.layout.elements.render.VerticalLayoutHint;
 import org.xbib.graphics.pdfbox.layout.font.BaseFont;
 import java.io.FileOutputStream;
 
-public class Landscape {
+public class LandscapeTest {
 
     @Test
     public void main() throws Exception {
@@ -103,6 +103,6 @@ public class Landscape {
         document.add(paragraph2);
         document.add(paragraph3);
 
-        document.render().save(new FileOutputStream("build/landscape.pdf"));
+        document.render().save(new FileOutputStream("build/landscape.pdf")).close();
     }
 }

graphics-pdfbox-layout/src/test/java/org/xbib/graphics/pdfbox/layout/test/LetterTest.java

@@ -12,10 +12,9 @@ import org.xbib.graphics.pdfbox.layout.text.Position;
 import java.awt.image.BufferedImage;
 import java.io.File;
 import java.io.FileOutputStream;
-import java.io.OutputStream;
 import javax.imageio.ImageIO;
 
-public class Letter {
+public class LetterTest {
 
     @Test
     public void test() throws Exception {
@@ -80,6 +79,6 @@ public class Letter {
         paragraph.setAbsolutePosition(new Position(hMargin, vMargin));
         document.add(paragraph);
 
-        document.render().save(new FileOutputStream("build/letter.pdf"));
+        document.render().save(new FileOutputStream("build/letter.pdf")).close();
     }
 }

graphics-pdfbox-layout/src/test/java/org/xbib/graphics/pdfbox/layout/test/LineSpacingTest.java

@@ -7,7 +7,6 @@ import org.xbib.graphics.pdfbox.layout.elements.Paragraph;
 import org.xbib.graphics.pdfbox.layout.elements.render.ColumnLayout;
 import org.xbib.graphics.pdfbox.layout.font.BaseFont;
 import java.io.FileOutputStream;
-import java.io.OutputStream;
 
 public class LineSpacingTest {
 
@@ -44,9 +43,6 @@ public class LineSpacingTest {
 
         document.add(right);
         document.add(right);
-
+        document.render().save(new FileOutputStream("build/linespacing.pdf")).close();
-        final OutputStream outputStream = new FileOutputStream("build/linespacing.pdf");
-        document.render().save(outputStream);
-
     }
 }

graphics-pdfbox-layout/src/test/java/org/xbib/graphics/pdfbox/layout/test/LinksTest.java

@@ -5,7 +5,6 @@ import org.xbib.graphics.pdfbox.layout.elements.Document;
 import org.xbib.graphics.pdfbox.layout.elements.Paragraph;
 import org.xbib.graphics.pdfbox.layout.font.BaseFont;
 import java.io.FileOutputStream;
-import java.io.OutputStream;
 
 public class LinksTest {
 
@@ -51,22 +50,16 @@ public class LinksTest {
 
         Paragraph paragraph4 = new Paragraph();
         paragraph4.addMarkup("\n\n{anchor:hello}Here{anchor} comes the internal anchor named *hello*\n\n", 15, BaseFont.COURIER);
-
         document.add(paragraph1);
         document.add(paragraph3);
         document.add(paragraph1);
         document.add(paragraph2);
         document.add(paragraph1);
         document.add(paragraph3);
-
         document.add(paragraph4);
-
         document.add(paragraph2);
         document.add(paragraph1);
         document.add(paragraph1);
-
+        document.render().save(new FileOutputStream("build/links.pdf")).close();
-        final OutputStream outputStream = new FileOutputStream("build/links.pdf");
-        document.render().save(outputStream);
-
     }
 }

graphics-pdfbox-layout/src/test/java/org/xbib/graphics/pdfbox/layout/test/ListenerTest.java

@@ -13,9 +13,8 @@ import org.xbib.graphics.pdfbox.layout.text.TextFlow;
 import org.xbib.graphics.pdfbox.layout.text.TextFlowUtil;
 import org.xbib.graphics.pdfbox.layout.text.TextSequenceUtil;
 import java.io.FileOutputStream;
-import java.io.OutputStream;
 
-public class Listener {
+public class ListenerTest {
 
     @Test
     public void test() throws Exception {
@@ -71,9 +70,6 @@ public class Listener {
         document.add(paragraph);
         document.add(paragraph);
         document.add(paragraph);
-
+        document.render().save(new FileOutputStream("build/listener.pdf")).close();
-        final OutputStream outputStream = new FileOutputStream("build/listener.pdf");
-        document.render().save(outputStream);
-
     }
 }

graphics-pdfbox-layout/src/test/java/org/xbib/graphics/pdfbox/layout/test/LowLevelText.java

@@ -19,7 +19,6 @@ import org.xbib.graphics.pdfbox.layout.text.TextSequenceUtil;
 import org.xbib.graphics.pdfbox.layout.text.annotations.AnnotationDrawListener;
 import java.awt.Color;
 import java.io.FileOutputStream;
-import java.io.OutputStream;
 
 public class LowLevelText {
 
@@ -103,11 +102,8 @@ public class LowLevelText {
 
         annotationDrawListener.afterPage(null);
         contentStream.close();
-
         annotationDrawListener.afterRender();
-
+        pdDocument.save(new FileOutputStream("build/lowleveltext.pdf"));
-        final OutputStream outputStream = new FileOutputStream("build/lowleveltext.pdf");
-        pdDocument.save(outputStream);
         pdDocument.close();
     }
 }

graphics-pdfbox-layout/src/test/java/org/xbib/graphics/pdfbox/layout/test/MarginTest.java

@@ -7,9 +7,8 @@ import org.xbib.graphics.pdfbox.layout.elements.render.VerticalLayoutHint;
 import org.xbib.graphics.pdfbox.layout.text.Alignment;
 import org.xbib.graphics.pdfbox.layout.font.BaseFont;
 import java.io.FileOutputStream;
-import java.io.OutputStream;
 
-public class Margin {
+public class MarginTest {
 
     @Test
     public void test() throws Exception {
@@ -50,9 +49,6 @@ public class Margin {
         paragraph.addText(text3, 11, BaseFont.HELVETICA);
         document.add(paragraph, new VerticalLayoutHint(Alignment.RIGHT, 150,
                 150, 20, 0));
-
+        document.render().save(new FileOutputStream("build/margin.pdf")).close();
-        final OutputStream outputStream = new FileOutputStream("build/margin.pdf");
-        document.render().save(outputStream);
-
     }
 }

graphics-pdfbox-layout/src/test/java/org/xbib/graphics/pdfbox/layout/test/MarkupTest.java

@@ -68,6 +68,6 @@ public class MarkupTest {
         paragraph.addMarkup(text1, 11, BaseFont.TIMES);
         document.add(paragraph);
 
-        document.render().save( new FileOutputStream("build/markup.pdf"));
+        document.render().save( new FileOutputStream("build/markup.pdf")).close();
     }
 }

graphics-pdfbox-layout/src/test/java/org/xbib/graphics/pdfbox/layout/test/MultiplePagesTest.java

@@ -68,6 +68,6 @@ public class MultiplePagesTest {
         document.add(paragraph2);
         document.add(paragraph2);
 
-        document.render().save(new FileOutputStream("build/multiplepages.pdf"));
+        document.render().save(new FileOutputStream("build/multiplepages.pdf")).close();
     }
 }

graphics-pdfbox-layout/src/test/java/org/xbib/graphics/pdfbox/layout/test/RotationTest.java

@@ -108,6 +108,6 @@ public class RotationTest {
         document.add(paragraph2);
         document.add(paragraph3);
 
-        document.render().save(new FileOutputStream("build/rotation.pdf"));
+        document.render().save(new FileOutputStream("build/rotation.pdf")).close();
     }
 }

graphics-pdfbox-layout/src/test/java/org/xbib/graphics/pdfbox/layout/test/Section.java

@@ -2,12 +2,11 @@ package org.xbib.graphics.pdfbox.layout.test;
 
 import org.xbib.graphics.pdfbox.layout.elements.Paragraph;
 import org.xbib.graphics.pdfbox.layout.font.BaseFont;
-import java.io.IOException;
 
 public class Section extends Paragraph {
     private final int number;
 
-    public Section(int number) throws IOException {
+    public Section(int number) {
         super();
         this.number = number;
         addMarkup(String.format("*Section %d", number), 16, BaseFont.TIMES);

graphics-pdfbox-layout/src/test/java/org/xbib/graphics/pdfbox/layout/test/script/ScriptTest.java

@@ -11,11 +11,14 @@ public class ScriptTest {
 
     @Test
     public void script() throws Exception {
-        Settings settings = Settings.settingsBuilder().loadFromResource("json", getClass().getResourceAsStream("script.json"))
+        Settings settings = Settings.settingsBuilder()
+                .loadFromResource("json", getClass().getResourceAsStream("script.json"))
                 .build();
         Engine engine = new Engine();
         engine.execute(settings);
-        Document document = engine.getState().document;
+        for (Document document : engine.getState().getDocuments()) {
-        document.render().save(new FileOutputStream("build/script.pdf"));
+            document.render().save(new FileOutputStream("build/script.pdf")).close();
+        }
+        engine.close();
     }
 }

graphics-pdfbox-layout/src/test/resources/org/xbib/graphics/pdfbox/layout/test/script/script.json

@@ -23,11 +23,35 @@
       }
     },
     "paragraph2": {
+      "text1": {
+        "value": "Hello World",
+        "size": 24,
+        "font": "HELVETICA"
+      }
+    },
+    "paragraph3": {
+      "text1": {
+        "value": "Hello World",
+        "size": 24,
+        "font": "HELVETICA"
+      }
+    },
+    "paragraph4": {
+      "type": "horizontalruler"
+    },
+    "paragraph5": {
       "text1": {
         "value": "*Hello World*",
         "size": 16,
         "font": "NOTOSANS"
       }
     },
+    "paragraph6": {
+      "text1": {
+        "value": "*Hello World*",
+        "size": 20,
+        "font": "NOTOSANS"
+      }
+    }
   }
 }