diff options
Diffstat (limited to 'libjava/classpath/gnu/java/beans/decoder/ObjectHandler.java')
| -rw-r--r-- | libjava/classpath/gnu/java/beans/decoder/ObjectHandler.java | 140 |
1 files changed, 70 insertions, 70 deletions
diff --git a/libjava/classpath/gnu/java/beans/decoder/ObjectHandler.java b/libjava/classpath/gnu/java/beans/decoder/ObjectHandler.java index dc5b3290bb1..ececfbbe272 100644 --- a/libjava/classpath/gnu/java/beans/decoder/ObjectHandler.java +++ b/libjava/classpath/gnu/java/beans/decoder/ObjectHandler.java @@ -7,7 +7,7 @@ GNU Classpath is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2, or (at your option) any later version. - + GNU Classpath 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 @@ -90,78 +90,78 @@ public class ObjectHandler extends AbstractElementHandler // decides whether we are in a static (className present) or dynamic context if (className != null) { - try - { - Class klass = instantiateClass(className); - - // class name exists which means that we are in a static context. - // so we may want to ... - // access a static field if the fieldName exists - if (fieldName != null) - { - try - { - return new ObjectContext(id, - klass.getField(fieldName).get(null)); - } - catch (NoSuchFieldException nsfe) - { - throw new AssemblyException(nsfe); - } - catch (IllegalAccessException iae) - { - throw new AssemblyException(iae); - } - } - - // (falling through is important!) - // run a constructor if methodName is "new" or null - if (methodName == null || methodName.equals("new")) - return new ConstructorContext(id, klass); - - // (falling through is important!) - // run a static method on the given class (if methodName exists, which is implied already) - return new StaticMethodContext(id, klass, methodName); - // XXX: should fail if unexpected attributes are present? - } - catch (ClassNotFoundException cnfe) - { - throw new AssemblyException(cnfe); - } + try + { + Class klass = instantiateClass(className); + + // class name exists which means that we are in a static context. + // so we may want to ... + // access a static field if the fieldName exists + if (fieldName != null) + { + try + { + return new ObjectContext(id, + klass.getField(fieldName).get(null)); + } + catch (NoSuchFieldException nsfe) + { + throw new AssemblyException(nsfe); + } + catch (IllegalAccessException iae) + { + throw new AssemblyException(iae); + } + } + + // (falling through is important!) + // run a constructor if methodName is "new" or null + if (methodName == null || methodName.equals("new")) + return new ConstructorContext(id, klass); + + // (falling through is important!) + // run a static method on the given class (if methodName exists, which is implied already) + return new StaticMethodContext(id, klass, methodName); + // XXX: should fail if unexpected attributes are present? + } + catch (ClassNotFoundException cnfe) + { + throw new AssemblyException(cnfe); + } } else { - // className does not exist which means we are in the context of - // some object and want to ... - // access the get(int index) method if index != null - if (index != null) - { - try - { - // Note: http://java.sun.com/products/jfc/tsc/articles/persistence3/ says - // that <void index="4"/> will make up a get()-call. But this is wrong because - // <void/> tags never return values (to the surrounding context) - return new IndexContext(id, Integer.parseInt(index)); - } - catch (NumberFormatException nfe) - { - throw new AssemblyException(nfe); - } - } - - // access a method if methodName exists - if (methodName != null) - return new MethodContext(id, methodName); - - // (falling through is important!) - // access a property if a propertyName exists - if (propertyName != null && propertyName.length() > 0) - // this is reported as an ordinary method access where the propertyName is - // converted into a 'getter'-method name: convert first character of property name - // to upper case and prepend 'get' - // Note: This will be a getter-method because the <object> tag implies that a return - // value is expected. - return new PropertyContext(id, propertyName); + // className does not exist which means we are in the context of + // some object and want to ... + // access the get(int index) method if index != null + if (index != null) + { + try + { + // Note: http://java.sun.com/products/jfc/tsc/articles/persistence3/ says + // that <void index="4"/> will make up a get()-call. But this is wrong because + // <void/> tags never return values (to the surrounding context) + return new IndexContext(id, Integer.parseInt(index)); + } + catch (NumberFormatException nfe) + { + throw new AssemblyException(nfe); + } + } + + // access a method if methodName exists + if (methodName != null) + return new MethodContext(id, methodName); + + // (falling through is important!) + // access a property if a propertyName exists + if (propertyName != null && propertyName.length() > 0) + // this is reported as an ordinary method access where the propertyName is + // converted into a 'getter'-method name: convert first character of property name + // to upper case and prepend 'get' + // Note: This will be a getter-method because the <object> tag implies that a return + // value is expected. + return new PropertyContext(id, propertyName); } throw new AssemblyException(new IllegalArgumentException("Wrong or missing attributes for <object> tag.")); |
