properly setup the element mappings

git-svn-id: https://svn.apache.org/repos/asf/xmlgraphics/fop/trunk@194604 13f79535-47bb-0310-9956-ffa450edef68

diff --git a/src/org/apache/fop/extensions/ExtensionElementMapping.java b/src/org/apache/fop/extensions/ExtensionElementMapping.java
index c14d0d353d369639ab1eaad60fc1d210d09d83a6..479c4b3caab131be655afbaa52afb1524da70d06 100644 (file)
--- a/src/org/apache/fop/extensions/ExtensionElementMapping.java
+++ b/src/org/apache/fop/extensions/ExtensionElementMapping.java
@@ -19,22 +19,26 @@ public class ExtensionElementMapping implements ElementMapping {
 
     private static HashMap foObjs = null;
 
-    public synchronized void addToBuilder(FOTreeBuilder builder) {
+    private static synchronized void setupExt() {
         if(foObjs == null) {
-            foObjs = new HashMap();    
+            foObjs = new HashMap();
             foObjs.put("outline", new O());
             foObjs.put("label", new L());
         }
+    }
+
+    public void addToBuilder(FOTreeBuilder builder) {
+        setupExt();
         builder.addMapping(URI, foObjs);
     }
 
-    class O extends ElementMapping.Maker {
+    static class O extends ElementMapping.Maker {
         public FONode make(FONode parent) {
             return new Outline(parent);
         }
     }
 
-    class L extends ElementMapping.Maker {
+    static class L extends ElementMapping.Maker {
         public FONode make(FONode parent) {
             return new Label(parent);
         }

diff --git a/src/org/apache/fop/fo/FOElementMapping.java b/src/org/apache/fop/fo/FOElementMapping.java
index 5c4e248e7f780c7ea9c463b260bec20c51f41974..0599b9a2f7b60e402ecdfadae7cc72147380a1d4 100644 (file)
--- a/src/org/apache/fop/fo/FOElementMapping.java
+++ b/src/org/apache/fop/fo/FOElementMapping.java
@@ -16,8 +16,7 @@ import org.apache.fop.fo.pagination.*;
 public class FOElementMapping implements ElementMapping {
     private static HashMap foObjs = null;
 
-    public synchronized void addToBuilder(FOTreeBuilder builder) {
-
+    private static synchronized void setupFO() {
         if(foObjs == null) {
             foObjs = new HashMap();
 
@@ -106,341 +105,345 @@ public class FOElementMapping implements ElementMapping {
             foObjs.put("retrieve-marker", new RM());
         }
 
+    }
+
+    public void addToBuilder(FOTreeBuilder builder) {
+        setupFO();
         String uri = "http://www.w3.org/1999/XSL/Format";
         builder.addMapping(uri, foObjs);
     }
 
-    class R extends ElementMapping.Maker {
+    static class R extends ElementMapping.Maker {
         public FONode make(FONode parent) {
             return new Root(parent);
         }
     }
 
-    class Dec extends ElementMapping.Maker {
+    static class Dec extends ElementMapping.Maker {
         public FONode make(FONode parent) {
             return new Declarations(parent);
         }
     }
 
-    class CP extends ElementMapping.Maker {
+    static class CP extends ElementMapping.Maker {
         public FONode make(FONode parent) {
             return new ColorProfile(parent);
         }
     }
 
-    class PS extends ElementMapping.Maker {
+    static class PS extends ElementMapping.Maker {
         public FONode make(FONode parent) {
             return new PageSequence(parent);
         }
     }
 
-    class LMS extends ElementMapping.Maker {
+    static class LMS extends ElementMapping.Maker {
         public FONode make(FONode parent) {
             return new LayoutMasterSet(parent);
         }
     }
 
-    class PSM extends ElementMapping.Maker {
+    static class PSM extends ElementMapping.Maker {
         public FONode make(FONode parent) {
             return new PageSequenceMaster(parent);
         }
     }
 
-    class SPMR extends ElementMapping.Maker {
+    static class SPMR extends ElementMapping.Maker {
         public FONode make(FONode parent) {
             return new SinglePageMasterReference(parent);
         }
     }
 
-    class RPMR extends ElementMapping.Maker {
+    static class RPMR extends ElementMapping.Maker {
         public FONode make(FONode parent) {
             return new RepeatablePageMasterReference(parent);
         }
     }
 
-    class RPMA extends ElementMapping.Maker {
+    static class RPMA extends ElementMapping.Maker {
         public FONode make(FONode parent) {
             return new RepeatablePageMasterAlternatives(parent);
         }
     }
 
-    class CPMR extends ElementMapping.Maker {
+    static class CPMR extends ElementMapping.Maker {
         public FONode make(FONode parent) {
             return new ConditionalPageMasterReference(parent);
         }
     }
 
-    class SPM extends ElementMapping.Maker {
+    static class SPM extends ElementMapping.Maker {
         public FONode make(FONode parent) {
             return new SimplePageMaster(parent);
         }
     }
 
-    class RB extends ElementMapping.Maker {
+    static class RB extends ElementMapping.Maker {
         public FONode make(FONode parent) {
             return new RegionBody(parent);
         }
     }
 
-    class RBefore extends ElementMapping.Maker {
+    static class RBefore extends ElementMapping.Maker {
         public FONode make(FONode parent) {
             return new RegionBefore(parent);
         }
     }
 
-    class RA extends ElementMapping.Maker {
+    static class RA extends ElementMapping.Maker {
         public FONode make(FONode parent) {
             return new RegionAfter(parent);
         }
     }
 
-    class RS extends ElementMapping.Maker {
+    static class RS extends ElementMapping.Maker {
         public FONode make(FONode parent) {
             return new RegionStart(parent);
         }
     }
 
-    class RE extends ElementMapping.Maker {
+    static class RE extends ElementMapping.Maker {
         public FONode make(FONode parent) {
             return new RegionEnd(parent);
         }
     }
 
-    class Fl extends ElementMapping.Maker {
+    static class Fl extends ElementMapping.Maker {
         public FONode make(FONode parent) {
             return new Flow(parent);
         }
     }
 
-    class SC extends ElementMapping.Maker {
+    static class SC extends ElementMapping.Maker {
         public FONode make(FONode parent) {
             return new StaticContent(parent);
         }
     }
 
-    class T extends ElementMapping.Maker {
+    static class T extends ElementMapping.Maker {
         public FONode make(FONode parent) {
             return new Title(parent);
         }
     }
 
-    class B extends ElementMapping.Maker {
+    static class B extends ElementMapping.Maker {
         public FONode make(FONode parent) {
             return new Block(parent);
         }
     }
 
-    class BC extends ElementMapping.Maker {
+    static class BC extends ElementMapping.Maker {
         public FONode make(FONode parent) {
             return new BlockContainer(parent);
         }
     }
 
-    class BO extends ElementMapping.Maker {
+    static class BO extends ElementMapping.Maker {
         public FONode make(FONode parent) {
             return new BidiOverride(parent);
         }
     }
 
-    class Ch extends ElementMapping.Maker {
+    static class Ch extends ElementMapping.Maker {
         public FONode make(FONode parent) {
             return new org.apache.fop.fo.flow.Character(parent);
         }
     }
 
-    class IPS extends ElementMapping.Maker {
+    static class IPS extends ElementMapping.Maker {
         public FONode make(FONode parent) {
             return new InitialPropertySet(parent);
         }
     }
 
-    class EG extends ElementMapping.Maker {
+    static class EG extends ElementMapping.Maker {
         public FONode make(FONode parent) {
             return new ExternalGraphic(parent);
         }
     }
 
-    class IFO extends ElementMapping.Maker {
+    static class IFO extends ElementMapping.Maker {
         public FONode make(FONode parent) {
             return new InstreamForeignObject(parent);
         }
     }
 
-    class In extends ElementMapping.Maker {
+    static class In extends ElementMapping.Maker {
         public FONode make(FONode parent) {
             return new Inline(parent);
         }
     }
 
-    class IC extends ElementMapping.Maker {
+    static class IC extends ElementMapping.Maker {
         public FONode make(FONode parent) {
             return new InlineContainer(parent);
         }
     }
 
-    class L extends ElementMapping.Maker {
+    static class L extends ElementMapping.Maker {
         public FONode make(FONode parent) {
             return new Leader(parent);
         }
     }
 
-    class PN extends ElementMapping.Maker {
+    static class PN extends ElementMapping.Maker {
         public FONode make(FONode parent) {
             return new PageNumber(parent);
         }
     }
 
-    class PNC extends ElementMapping.Maker {
+    static class PNC extends ElementMapping.Maker {
         public FONode make(FONode parent) {
             return new PageNumberCitation(parent);
         }
     }
 
-    class TAC extends ElementMapping.Maker {
+    static class TAC extends ElementMapping.Maker {
         public FONode make(FONode parent) {
             return new TableAndCaption(parent);
         }
     }
 
-    class Ta extends ElementMapping.Maker {
+    static class Ta extends ElementMapping.Maker {
         public FONode make(FONode parent) {
             return new Table(parent);
         }
     }
 
-    class TC extends ElementMapping.Maker {
+    static class TC extends ElementMapping.Maker {
         public FONode make(FONode parent) {
             return new TableColumn(parent);
         }
     }
 
-    class TCaption extends ElementMapping.Maker {
+    static class TCaption extends ElementMapping.Maker {
         public FONode make(FONode parent) {
             return new TableCaption(parent);
         }
     }
 
-    class TH extends ElementMapping.Maker {
+    static class TH extends ElementMapping.Maker {
         public FONode make(FONode parent) {
             return new TableHeader(parent);
         }
     }
 
-    class TF extends ElementMapping.Maker {
+    static class TF extends ElementMapping.Maker {
         public FONode make(FONode parent) {
             return new TableFooter(parent);
         }
     }
 
-    class TB extends ElementMapping.Maker {
+    static class TB extends ElementMapping.Maker {
         public FONode make(FONode parent) {
             return new TableBody(parent);
         }
     }
 
-    class TR extends ElementMapping.Maker {
+    static class TR extends ElementMapping.Maker {
         public FONode make(FONode parent) {
             return new TableRow(parent);
         }
     }
 
-    class TCell extends ElementMapping.Maker {
+    static class TCell extends ElementMapping.Maker {
         public FONode make(FONode parent) {
             return new TableCell(parent);
         }
     }
 
-    class LB extends ElementMapping.Maker {
+    static class LB extends ElementMapping.Maker {
         public FONode make(FONode parent) {
             return new ListBlock(parent);
         }
     }
 
-    class LI extends ElementMapping.Maker {
+    static class LI extends ElementMapping.Maker {
         public FONode make(FONode parent) {
             return new ListItem(parent);
         }
     }
 
-    class LIB extends ElementMapping.Maker {
+    static class LIB extends ElementMapping.Maker {
         public FONode make(FONode parent) {
             return new ListItemBody(parent);
         }
     }
 
-    class LIL extends ElementMapping.Maker {
+    static class LIL extends ElementMapping.Maker {
         public FONode make(FONode parent) {
             return new ListItemLabel(parent);
         }
     }
 
-    class BL extends ElementMapping.Maker {
+    static class BL extends ElementMapping.Maker {
         public FONode make(FONode parent) {
             return new BasicLink(parent);
         }
     }
 
-    class MS extends ElementMapping.Maker {
+    static class MS extends ElementMapping.Maker {
         public FONode make(FONode parent) {
             return new MultiSwitch(parent);
         }
     }
 
-    class MC extends ElementMapping.Maker {
+    static class MC extends ElementMapping.Maker {
         public FONode make(FONode parent) {
             return new MultiCase(parent);
         }
     }
 
-    class MT extends ElementMapping.Maker {
+    static class MT extends ElementMapping.Maker {
         public FONode make(FONode parent) {
             return new MultiToggle(parent);
         }
     }
 
-    class MP extends ElementMapping.Maker {
+    static class MP extends ElementMapping.Maker {
         public FONode make(FONode parent) {
             return new MultiProperties(parent);
         }
     }
 
-    class MPS extends ElementMapping.Maker {
+    static class MPS extends ElementMapping.Maker {
         public FONode make(FONode parent) {
             return new MultiPropertySet(parent);
         }
     }
 
-    class F extends ElementMapping.Maker {
+    static class F extends ElementMapping.Maker {
         public FONode make(FONode parent) {
             return new org.apache.fop.fo.flow.Float(parent);
         }
     }
 
-    class Foot extends ElementMapping.Maker {
+    static class Foot extends ElementMapping.Maker {
         public FONode make(FONode parent) {
             return new Footnote(parent);
         }
     }
 
-    class FB extends ElementMapping.Maker {
+    static class FB extends ElementMapping.Maker {
         public FONode make(FONode parent) {
             return new FootnoteBody(parent);
         }
     }
 
-    class W extends ElementMapping.Maker {
+    static class W extends ElementMapping.Maker {
         public FONode make(FONode parent) {
             return new Wrapper(parent);
         }
     }
 
-    class M extends ElementMapping.Maker {
+    static class M extends ElementMapping.Maker {
         public FONode make(FONode parent) {
             return new Marker(parent);
         }
     }
 
-    class RM extends ElementMapping.Maker {
+    static class RM extends ElementMapping.Maker {
         public FONode make(FONode parent) {
             return new RetrieveMarker(parent);
         }

diff --git a/src/org/apache/fop/svg/SVGElementMapping.java b/src/org/apache/fop/svg/SVGElementMapping.java
index a4db558e0235df2fb0e97e2afde54d8eced319a0..c4e4a19c0aa06d058d09ae1f4ab899895a5bc715 100644 (file)
--- a/src/org/apache/fop/svg/SVGElementMapping.java
+++ b/src/org/apache/fop/svg/SVGElementMapping.java
@@ -21,20 +21,23 @@ public class SVGElementMapping implements ElementMapping {
 
     private static HashMap foObjs = null;
 
-    public synchronized void addToBuilder(FOTreeBuilder builder) {
-        try {
-            if (foObjs == null) {
-                // this sets the parser that will be used
-                // by default (SVGBrokenLinkProvider)
-                // normally the user agent value is used
-                XMLResourceDescriptor.setXMLParserClassName(
-                  Driver.getParserClassName());
-
-                foObjs = new HashMap();
-                foObjs.put("svg", new SE());
-                foObjs.put(DEFAULT, new SVGMaker());
-            }
+    private static synchronized void setupSVG() {
+        if (foObjs == null) {
+            // this sets the parser that will be used
+            // by default (SVGBrokenLinkProvider)
+            // normally the user agent value is used
+            XMLResourceDescriptor.setXMLParserClassName(
+              Driver.getParserClassName());
+
+            foObjs = new HashMap();
+            foObjs.put("svg", new SE());
+            foObjs.put(DEFAULT, new SVGMaker());
+        }
+    }
 
+    public void addToBuilder(FOTreeBuilder builder) {
+        try {
+            setupSVG();
             String svgNS = SVGDOMImplementation.SVG_NAMESPACE_URI;
             builder.addMapping(svgNS, foObjs);
         } catch (Throwable t) {
@@ -42,13 +45,13 @@ public class SVGElementMapping implements ElementMapping {
         }
     }
 
-    class SVGMaker extends ElementMapping.Maker {
+    static class SVGMaker extends ElementMapping.Maker {
         public FONode make(FONode parent) {
             return new SVGObj(parent);
         }
     }
 
-    class SE extends ElementMapping.Maker {
+    static class SE extends ElementMapping.Maker {
         public FONode make(FONode parent) {
             return new SVGElement(parent);
         }