Bugzilla #53148: Fix performance regression in JDK 1.6 Update 19 due to use of Java Beans API. Fix checkstyle errors.

git-svn-id: https://svn.apache.org/repos/asf/xmlgraphics/fop/trunk@1330317 13f79535-47bb-0310-9956-ffa450edef68

src/java/org/apache/fop/fo/expr/FromTableColumnFunction.java

@@ -59,7 +59,7 @@ public class FromTableColumnFunction extends FunctionBase {
     }
 
     /** {@inheritDoc} */
-    public Property eval(Property[] args,PropertyInfo pInfo) throws PropertyException {
+    public Property eval(Property[] args, PropertyInfo pInfo) throws PropertyException {
 
         FObj fo = pInfo.getPropertyList().getFObj();
 

src/java/org/apache/fop/fo/expr/Function.java

@@ -47,7 +47,7 @@ public interface Function {
      * position is index 0; if no default for a given index, then null is returned
      * @throws PropertyException if index is greater than or equal to optional args count
      */
-    public Property getOptionalArgDefault(int index, PropertyInfo pi) throws PropertyException;
+    Property getOptionalArgDefault(int index, PropertyInfo pi) throws PropertyException;
 
     /**
      * Determine if function allows variable arguments. If it does, then they must appear

src/java/org/apache/fop/fo/expr/PropertyParser.java

@@ -20,7 +20,6 @@
 package org.apache.fop.fo.expr;
 
 import java.util.HashMap;
-import java.util.LinkedList;
 import java.util.List;
 
 import org.apache.xmlgraphics.util.UnitConv;

src/java/org/apache/fop/fonts/truetype/TTFFile.java

@@ -420,32 +420,6 @@ public class TTFFile {
                             unicodeMappings.add(new UnicodeMapping(glyphIdx, j));
                             mtxTab[glyphIdx].getUnicodeIndex().add(new Integer(j));
 
-                            /*
-                             * Removing this feature, since it violates XSL-FO and Unicode
-                             * semantics. All characters used in an XSL-FO file (once decoded from
-                             * the document encoding) are interpreted as Unicode code points.
-                             * This precludes using Unicode code points in the Basic Latin range
-                             * for any purpose other than use as Basic Latin characters. In
-                             * order to use characters in the Wingding or Symbols font, then
-                             * the user must use the specific Unicode code point that is mapped
-                             * to the desired glyph via the font's cmap tables. What this means
-                             * is that the user must use an appropriate private use character
-                             * as defined by the font manufacturer and supported by some cmap
-                             * provided in the font. [GA] 2012-04-20
-                             * 
-                             * if (encodingID == 0 && j >= 0xF020 && j <= 0xF0FF) {
-                             *    //Experimental: Mapping 0xF020-0xF0FF to 0x0020-0x00FF
-                             *    //Tested with Wingdings and Symbol TTF fonts which map their
-                             *    //glyphs in the region 0xF020-0xF0FF.
-                             *    int mapped = j - 0xF000;
-                             *    if (!eightBitGlyphs.get(mapped)) {
-                             *        //Only map if Unicode code point hasn't been mapped before
-                             *        unicodeMappings.add(new UnicodeMapping(glyphIdx, mapped));
-                             *        mtxTab[glyphIdx].getUnicodeIndex().add(new Integer(mapped));
-                             *    }
-                             * }
-                            */
-
                             // Also add winAnsiWidth
                             List v = (List)ansiIndex.get(new Integer(j));
                             if (v != null) {

src/java/org/apache/fop/fonts/type1/AFMParser.java

@@ -20,11 +20,12 @@
 package org.apache.fop.fonts.type1;
 
 import java.awt.Rectangle;
-import java.beans.Statement;
 import java.io.BufferedReader;
 import java.io.IOException;
 import java.io.InputStream;
 import java.io.Reader;
+import java.lang.reflect.InvocationTargetException;
+import java.lang.reflect.Method;
 import java.util.HashMap;
 import java.util.Map;
 import java.util.Stack;
@@ -313,20 +314,24 @@ public class AFMParser {
     }
 
     private abstract static class BeanSetter extends AbstractValueHandler {
-        private String method;
+        protected String method;
 
         public BeanSetter(String variable) {
             this.method = "set" + variable;
         }
 
-        protected void setValue(Object target, Object value) {
-            //Uses Java Beans API
-            Statement statement = new Statement(target, method, new Object[] {value});
+        protected void setValue(Object target, Class<?> argType, Object value) {
+            Class<?> c = target.getClass();
+
             try {
-                statement.execute();
-            } catch (Exception e) {
-                //Should never happen
-                throw new RuntimeException("Bean error: " + e.getMessage());
+                Method mth = c.getMethod(method, argType);
+                mth.invoke(target, value);
+            } catch ( NoSuchMethodException e ) {
+                throw new RuntimeException("Bean error: " + e.getMessage(), e);
+            } catch ( IllegalAccessException e ) {
+                throw new RuntimeException("Bean error: " + e.getMessage(), e);
+            } catch ( InvocationTargetException e ) {
+                throw new RuntimeException("Bean error: " + e.getMessage(), e);
             }
         }
     }
@@ -340,7 +345,7 @@ public class AFMParser {
         public void parse(String line, int startpos, Stack<Object> stack) throws IOException {
             String s = getStringValue(line, startpos);
             Object obj = stack.peek();
-            setValue(obj, s);
+            setValue(obj, String.class, s);
         }
     }
 
@@ -353,7 +358,7 @@ public class AFMParser {
         public void parse(String line, int startpos, Stack<Object> stack) throws IOException {
             NamedCharacter ch = new NamedCharacter(getStringValue(line, startpos));
             Object obj = stack.peek();
-            setValue(obj, ch);
+            setValue(obj, NamedCharacter.class, ch);
         }
     }
 
@@ -368,7 +373,7 @@ public class AFMParser {
 
         public void parse(String line, int startpos, Stack<Object> stack) throws IOException {
             Number num = getNumberValue(line, startpos);
-            setValue(getContextObject(stack), num);
+            setValue(getContextObject(stack), Number.class, num);
         }
     }
 
@@ -379,7 +384,7 @@ public class AFMParser {
 
         public void parse(String line, int startpos, Stack<Object> stack) throws IOException {
             int value = getIntegerValue(line, startpos);
-            setValue(getContextObject(stack), new Integer(value));
+            setValue(getContextObject(stack), int.class, new Integer(value));
         }
     }
 
@@ -390,7 +395,7 @@ public class AFMParser {
 
         public void parse(String line, int startpos, Stack<Object> stack) throws IOException {
             double value = getDoubleValue(line, startpos);
-            setValue(getContextObject(stack), new Double(value));
+            setValue(getContextObject(stack), double.class, new Double(value));
         }
     }
 
@@ -424,7 +429,7 @@ public class AFMParser {
 
         public void parse(String line, int startpos, Stack<Object> stack) throws IOException {
             double value = getDoubleValue(line, startpos);
-            setValue(getContextObject(stack), new Double(value));
+            setValue(getContextObject(stack), double.class, new Double(value));
         }
     }
 
@@ -441,14 +446,18 @@ public class AFMParser {
 
         public void parse(String line, int startpos, Stack<Object> stack) throws IOException {
             Boolean b = getBooleanValue(line, startpos);
-            //Uses Java Beans API
-            Statement statement = new Statement(getContextObject(stack),
-                    method, new Object[] {b});
+
+            Object target = getContextObject(stack);
+            Class<?> c = target.getClass();
             try {
-                statement.execute();
-            } catch (Exception e) {
-                //Should never happen
-                throw new RuntimeException("Bean error: " + e.getMessage());
+                Method mth = c.getMethod(method, boolean.class);
+                mth.invoke(target, b);
+            } catch ( NoSuchMethodException e ) {
+                throw new RuntimeException("Bean error: " + e.getMessage(), e);
+            } catch ( IllegalAccessException e ) {
+                throw new RuntimeException("Bean error: " + e.getMessage(), e);
+            } catch ( InvocationTargetException e ) {
+                throw new RuntimeException("Bean error: " + e.getMessage(), e);
             }
         }
     }

src/java/org/apache/fop/render/rtf/rtflib/rtfdoc/RtfSection.java

@@ -195,7 +195,7 @@ implements
     protected void writeRtfSuffix() throws IOException {
         List siblings = parent.getChildren();
         // write suffix /sect only if this section is not last section (see bug #51484)
-        if ( siblings.listIterator ( siblings.indexOf ( this ) ) . hasNext() ) {
+        if ( siblings.listIterator ( siblings.indexOf ( this ) ) .hasNext() ) {
             writeControlWord("sect");
         }
     }

status.xml

@@ -63,7 +63,10 @@
       documents. Example: the fix of marks layering will be such a case when it's done.
     -->
     <release version="FOP Trunk" date="TBD">
-      <action context="Fonts" dev="GA" type="fix" fixes-bug="51484" due-to="Benjamin Riefenstahl">
+      <action context="Fonts" dev="GA" type="fix" fixes-bug="53148" due-to="Tassos Charoulis">
+        Fix performance regression in JDK 1.6 Update 19 due to use of Java Beans API. Fix checkstyle errors.
+      </action>
+      <action context="Renderers" dev="GA" type="fix" fixes-bug="51484" due-to="Benjamin Riefenstahl">
         Don't write final /sect suffix in RTF if section is last section.
       </action>
       <action context="Fonts" dev="GA" type="fix" fixes-bug="53143">