jdk8-mips64-public/jaxws: src/share/jaxws_classes/com/sun/xml/internal/bind/v2/runtime/reflect/opt/OptimizedAccessorFactory.java@b0610cd08440 (annotated)

src/share/jaxws_classes/com/sun/xml/internal/bind/v2/runtime/reflect/opt/OptimizedAccessorFactory.java@b0610cd08440 (annotated)

src/share/jaxws_classes/com/sun/xml/internal/bind/v2/runtime/reflect/opt/OptimizedAccessorFactory.java

Fri, 04 Oct 2013 16:21:34 +0100

author: mkos
date: Fri, 04 Oct 2013 16:21:34 +0100
changeset 408: b0610cd08440
parent 368: 0989ad8c0860
child 637: 9c07ef4934dd
permissions: -rw-r--r--

8025054: Update JAX-WS RI integration to 2.2.9-b130926.1035
Reviewed-by: chegar

 /*
  * Copyright (c) 1997, 2013, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
  * under the terms of the GNU General Public License version 2 only, as
  * published by the Free Software Foundation.  Oracle designates this
  * particular file as subject to the "Classpath" exception as provided
  * by Oracle in the LICENSE file that accompanied this code.
  *
  * This code is distributed in the hope that it will be useful, but WITHOUT
  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  * version 2 for more details (a copy is included in the LICENSE file that
  * accompanied this code).
  *
  * You should have received a copy of the GNU General Public License version
  * 2 along with this work; if not, write to the Free Software Foundation,
  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  *
  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  * or visit www.oracle.com if you need additional information or have any
  * questions.
  */
 package com.sun.xml.internal.bind.v2.runtime.reflect.opt;
 import java.lang.reflect.Field;
 import java.lang.reflect.Method;
 import java.lang.reflect.Modifier;
 import java.util.logging.Level;
 import java.util.logging.Logger;
 import com.sun.xml.internal.bind.Util;
 import com.sun.xml.internal.bind.v2.runtime.reflect.Accessor;
 import com.sun.xml.internal.bind.v2.runtime.RuntimeUtil;
 import static com.sun.xml.internal.bind.v2.bytecode.ClassTailor.toVMClassName;
 import static com.sun.xml.internal.bind.v2.bytecode.ClassTailor.toVMTypeName;
 /**
  * @author Kohsuke Kawaguchi
  */
 public abstract class OptimizedAccessorFactory {
     private OptimizedAccessorFactory() {} // no instanciation please
     private static final Logger logger = Util.getClassLogger();
     private static final String fieldTemplateName;
     private static final String methodTemplateName;
     static {
         String s = FieldAccessor_Byte.class.getName();
         fieldTemplateName = s.substring(0,s.length()-"Byte".length()).replace('.','/');
         s = MethodAccessor_Byte.class.getName();
         methodTemplateName = s.substring(0,s.length()-"Byte".length()).replace('.','/');
     }
     /**
      * Gets the optimized {@link Accessor} that accesses the given getter/setter.
      *
      * @return null
      *      if for some reason it fails to create an optimized version.
      */
     public static final <B,V> Accessor<B,V> get(Method getter, Method setter) {
         // make sure the method signatures are what we expect
         if(getter.getParameterTypes().length!=0)
             return null;
         Class<?>[] sparams = setter.getParameterTypes();
         if(sparams.length!=1)
             return null;
         if(sparams[0]!=getter.getReturnType())
             return null;
         if(setter.getReturnType()!=Void.TYPE)
             return null;
         if(getter.getDeclaringClass()!=setter.getDeclaringClass())
             return null;
         if(Modifier.isPrivate(getter.getModifiers()) || Modifier.isPrivate(setter.getModifiers()))
             // we can't access private fields
             return null;
         Class t = sparams[0];
         String typeName = t.getName().replace('.','_');
         if (t.isArray()) {
             typeName = "AOf_";
             String compName = t.getComponentType().getName().replace('.','_');
             while (compName.startsWith("[L")) {
                 compName = compName.substring(2);
                 typeName += "AOf_";
             }
             typeName = typeName + compName;
         }
         String newClassName = toVMClassName(getter.getDeclaringClass())+"$JaxbAccessorM_"+getter.getName()+'_'+setter.getName()+'_'+typeName;
         Class opt;
         if(t.isPrimitive())
             opt = AccessorInjector.prepare( getter.getDeclaringClass(),
                 methodTemplateName+RuntimeUtil.primitiveToBox.get(t).getSimpleName(),
                 newClassName,
                 toVMClassName(Bean.class),
                 toVMClassName(getter.getDeclaringClass()),
                 "get_"+t.getName(),
                 getter.getName(),
                 "set_"+t.getName(),
                 setter.getName());
         else
             opt = AccessorInjector.prepare( getter.getDeclaringClass(),
                 methodTemplateName+"Ref",
                 newClassName,
                 toVMClassName(Bean.class),
                 toVMClassName(getter.getDeclaringClass()),
                 toVMClassName(Ref.class),
                 toVMClassName(t),
                 "()"+toVMTypeName(Ref.class),
                 "()"+toVMTypeName(t),
                 '('+toVMTypeName(Ref.class)+")V",
                 '('+toVMTypeName(t)+")V",
                 "get_ref",
                 getter.getName(),
                 "set_ref",
                 setter.getName());
         if(opt==null)
             return null;
         Accessor<B,V> acc = instanciate(opt);
         if (acc!=null) {
             if (logger.isLoggable(Level.FINE)) {
                 logger.log(Level.FINE, "Using optimized Accessor for {0} and {1}", new Object[]{getter, setter});
             }
         }
         return acc;
     }
     /**
      * Gets the optimized {@link Accessor} that accesses the given field.
      *
      * @return null
      *      if for some reason it fails to create an optimized version.
      */
     public static final <B,V> Accessor<B,V> get(Field field) {
         int mods = field.getModifiers();
         if(Modifier.isPrivate(mods) || Modifier.isFinal(mods))
             // we can't access private fields
             return null;
         String newClassName = toVMClassName(field.getDeclaringClass())+"$JaxbAccessorF_"+field.getName();
         Class opt;
         if(field.getType().isPrimitive())
             opt = AccessorInjector.prepare( field.getDeclaringClass(),
                 fieldTemplateName+RuntimeUtil.primitiveToBox.get(field.getType()).getSimpleName(),
                 newClassName,
                 toVMClassName(Bean.class),
                 toVMClassName(field.getDeclaringClass()),
                 "f_"+field.getType().getName(),
                 field.getName() );
         else
             opt = AccessorInjector.prepare( field.getDeclaringClass(),
                 fieldTemplateName+"Ref",
                 newClassName,
                 toVMClassName(Bean.class),
                 toVMClassName(field.getDeclaringClass()),
                 toVMClassName(Ref.class),
                 toVMClassName(field.getType()),
                 toVMTypeName(Ref.class),
                 toVMTypeName(field.getType()),
                 "f_ref",
                 field.getName() );
         if(opt==null)
             return null;
         Accessor<B,V> acc = instanciate(opt);
         if (acc!=null) {
             if (logger.isLoggable(Level.FINE)) {
                 logger.log(Level.FINE, "Using optimized Accessor for {0}", field);
             }
         }
         return acc;
     }
     private static <B,V> Accessor<B,V> instanciate(Class opt) {
         try {
             return (Accessor<B,V>)opt.newInstance();
         } catch (InstantiationException e) {
             logger.log(Level.INFO,"failed to load an optimized Accessor",e);
         } catch (IllegalAccessException e) {
             logger.log(Level.INFO,"failed to load an optimized Accessor",e);
         } catch (SecurityException e) {
             logger.log(Level.INFO,"failed to load an optimized Accessor",e);
         }
         return null;
     }
 }

Mercurial > jdk8-mips64-public > jaxws / annotate

src/share/jaxws_classes/com/sun/xml/internal/bind/v2/runtime/reflect/opt/OptimizedAccessorFactory.java@b0610cd08440 (annotated)

src/share/jaxws_classes/com/sun/xml/internal/bind/v2/runtime/reflect/opt/OptimizedAccessorFactory.java