Examples of org.jvnet.hk2.config.WriteableView

org.jvnet.hk2.config.WriteableView
A WriteableView is a view of a ConfigBean object that allow access to the setters of the ConfigBean. @author Jerome Dochez

             *          to the configuration
             */
            @Override
            public Object run(ConfigBeanProxy param) throws PropertyVetoException, TransactionFailure {


                WriteableView writeableParent = (WriteableView)Proxy.getInvocationHandler(param);


                StringTokenizer st = new StringTokenizer(values, ",");
                List<String> valList = new ArrayList<String>();
                while (st.hasMoreTokens()) valList.add(st.nextToken());


                ConfigBean bean = writeableParent.getMasterView();
                for (Method m : writeableParent.getProxyType().getMethods()) {
                    // Check to see if the method is a setter for the element
                    // An element setter has to have the right name, take a single
                    // collection parameter that parameterized with the right type
                    Class argClasses[] = m.getParameterTypes();
                    Type argTypes[] = m.getGenericParameterTypes();
                    if (!bean.model.toProperty(m).xmlName().equals(elementName) ||
                            argClasses.length != 1 ||
                            !Collection.class.isAssignableFrom(argClasses[0]) ||
                            argTypes.length != 1 ||
                            !(argTypes[0] instanceof ParameterizedType) ||
                            !Types.erasure(Types.getTypeArgument(argTypes[0], 0)).isAssignableFrom(values.getClass())) {
                        continue;
                    }
                    // we have the right method.  Now call it
                    try {
                        m.invoke(writeableParent.getProxy(writeableParent.<ConfigBeanProxy>getProxyType()), valList);
                    } catch (IllegalAccessException e) {
                        throw new TransactionFailure("Exception while setting element", e);
                    } catch (InvocationTargetException e) {
                        throw new TransactionFailure("Exception while setting element", e);
                    }

View Full Code Here

             *          to the configuration
             */
            @Override
            public Object run(ConfigBeanProxy param) throws PropertyVetoException, TransactionFailure {


                WriteableView writeableParent = (WriteableView)Proxy.getInvocationHandler(param);


                StringTokenizer st = new StringTokenizer(values, ",");
                List<String> valList = new ArrayList<String>();
                while (st.hasMoreTokens()) valList.add(st.nextToken());


                ConfigBean bean = writeableParent.getMasterView();
                for (Method m : writeableParent.getProxyType().getMethods()) {
                    // Check to see if the method is a setter for the element
                    // An element setter has to have the right name, take a single
                    // collection parameter that parameterized with the right type
                    Class argClasses[] = m.getParameterTypes();
                    Type argTypes[] = m.getGenericParameterTypes();
                    if (!bean.model.toProperty(m).xmlName().equals(elementName) ||
                            argClasses.length != 1 ||
                            !Collection.class.isAssignableFrom(argClasses[0]) ||
                            argTypes.length != 1 ||
                            !(argTypes[0] instanceof ParameterizedType) ||
                            !Types.erasure(Types.getTypeArgument(argTypes[0], 0)).isAssignableFrom(values.getClass())) {
                        continue;
                    }
                    // we have the right method.  Now call it
                    try {
                        m.invoke(writeableParent.getProxy(writeableParent.<ConfigBeanProxy>getProxyType()), valList);
                    } catch (IllegalAccessException e) {
                        throw new TransactionFailure("Exception while setting element", e);
                    } catch (InvocationTargetException e) {
                        throw new TransactionFailure("Exception while setting element", e);
                    }

View Full Code Here

             *          to the configuration
             */
            @Override
            public Object run(ConfigBeanProxy param) throws PropertyVetoException, TransactionFailure {


                WriteableView writeableParent = (WriteableView)Proxy.getInvocationHandler(param);


                StringTokenizer st = new StringTokenizer(values, ",");
                List<String> valList = new ArrayList<String>();
                while (st.hasMoreTokens()) valList.add(st.nextToken());


                ConfigBean bean = writeableParent.getMasterView();
                for (Method m : writeableParent.getProxyType().getMethods()) {
                    // Check to see if the method is a setter for the element
                    // An element setter has to have the right name, take a single
                    // collection parameter that parameterized with the right type
                    Class argClasses[] = m.getParameterTypes();
                    Type argTypes[] = m.getGenericParameterTypes();
                    if (!bean.model.toProperty(m).xmlName().equals(elementName) ||
                            argClasses.length != 1 ||
                            !Collection.class.isAssignableFrom(argClasses[0]) ||
                            argTypes.length != 1 ||
                            !(argTypes[0] instanceof ParameterizedType) ||
                            !Types.erasure(Types.getTypeArgument(argTypes[0], 0)).isAssignableFrom(values.getClass())) {
                        continue;
                    }
                    // we have the right method.  Now call it
                    try {
                        m.invoke(writeableParent.getProxy(writeableParent.<ConfigBeanProxy>getProxyType()), valList);
                    } catch (IllegalAccessException e) {
                        throw new TransactionFailure("Exception while setting element", e);
                    } catch (InvocationTargetException e) {
                        throw new TransactionFailure("Exception while setting element", e);
                    }

View Full Code Here

             *          to the configuration
             */
            @Override
            public Object run(ConfigBeanProxy param) throws PropertyVetoException, TransactionFailure {


                WriteableView writeableParent = (WriteableView)Proxy.getInvocationHandler(param);


                StringTokenizer st = new StringTokenizer(values, ",");
                List<String> valList = new ArrayList<String>();
                while (st.hasMoreTokens()) valList.add(st.nextToken());


                ConfigBean bean = writeableParent.getMasterView();
                for (Method m : writeableParent.getProxyType().getMethods()) {
                    // Check to see if the method is a setter for the element
                    // An element setter has to have the right name, take a single
                    // collection parameter that parameterized with the right type
                    Class argClasses[] = m.getParameterTypes();
                    Type argTypes[] = m.getGenericParameterTypes();
                    if (!bean.model.toProperty(m).xmlName().equals(elementName) ||
                            argClasses.length != 1 ||
                            !Collection.class.isAssignableFrom(argClasses[0]) ||
                            argTypes.length != 1 ||
                            !(argTypes[0] instanceof ParameterizedType) ||
                            !Types.erasure(Types.getTypeArgument(argTypes[0], 0)).isAssignableFrom(values.getClass())) {
                        continue;
                    }
                    // we have the right method.  Now call it
                    try {
                        m.invoke(writeableParent.getProxy(writeableParent.<ConfigBeanProxy>getProxyType()), valList);
                    } catch (IllegalAccessException e) {
                        throw new TransactionFailure("Exception while setting element", e);
                    } catch (InvocationTargetException e) {
                        throw new TransactionFailure("Exception while setting element", e);
                    }

View Full Code Here

             *          to the configuration
             */
            @Override
            public Object run(ConfigBeanProxy param) throws PropertyVetoException, TransactionFailure {


                WriteableView writeableParent = (WriteableView)Proxy.getInvocationHandler(param);


                StringTokenizer st = new StringTokenizer(values, ",");
                List<String> valList = new ArrayList<String>();
                while (st.hasMoreTokens()) valList.add(st.nextToken());


                ConfigBean bean = writeableParent.getMasterView();
                for (Method m : writeableParent.getProxyType().getMethods()) {
                    // Check to see if the method is a setter for the element
                    // An element setter has to have the right name, take a single
                    // collection parameter that parameterized with the right type
                    Class argClasses[] = m.getParameterTypes();
                    Type argTypes[] = m.getGenericParameterTypes();
                    if (!bean.model.toProperty(m).xmlName().equals(elementName) ||
                            argClasses.length != 1 ||
                            !Collection.class.isAssignableFrom(argClasses[0]) ||
                            argTypes.length != 1 ||
                            !(argTypes[0] instanceof ParameterizedType) ||
                            !Types.erasure(Types.getTypeArgument(argTypes[0], 0)).isAssignableFrom(values.getClass())) {
                        continue;
                    }
                    // we have the right method.  Now call it
                    try {
                        m.invoke(writeableParent.getProxy(writeableParent.<ConfigBeanProxy>getProxyType()), valList);
                    } catch (IllegalAccessException e) {
                        throw new TransactionFailure("Exception while setting element", e);
                    } catch (InvocationTargetException e) {
                        throw new TransactionFailure("Exception while setting element", e);
                    }

View Full Code Here

    
    private void setAttrs(
        final ConfigBeanProxy     target,
        final Map<String,Object>  attrs )
    {
       final WriteableView targetW = WriteableView.class.cast(Proxy.getInvocationHandler(Proxy.class.cast(target)));
        
        for ( final String attrName : attrs.keySet() )
        {
            final Object attrValue = attrs.get(attrName);
            final String xmlName = convertAttributeName(attrName);
            
            final ConfigBean targetCB = (ConfigBean)Dom.unwrap(target);
            final ConfigModel.Property modelProp = targetCB.model.findIgnoreCase( xmlName );
            if ( modelProp == null )
            {
                throw new IllegalArgumentException( "Can't find ConfigModel.Property for attr " + xmlName + " on " + targetCB.getProxyType() );
            }
            //cdebug( "setting attribute \"" + attrName + "\" to \"" + attrValue + "\" on " + type );
            if ( modelProp.isCollection() )
            {
                //cdebug( "HANDLING COLLECTION FOR " + xmlName + " on " + targetCB.getProxyType().getName() );
                java.lang.reflect.Method m;
                try
                {
                    m = getClass().getMethod("listOfString", null);
                }
                catch( final Exception e )
                {
                    throw new IllegalStateException("impossible");
                }
                final java.lang.reflect.Type  listOfStringClass = m.getGenericReturnType();
                
                List<String>  list;
                if ( attrValue instanceof String[] )
                {
                    list = ListUtil.asStringList( attrValue );
                }
                else
                {
                    list = TypeCast.checkList( TypeCast.asList(attrValue), String.class);
                }
                targetW.setter( modelProp, list, listOfStringClass);
            }
            else
            {
                targetW.setter( modelProp, attrValue, String.class);
            }
            //cdebug( "set attribute \"" + attrName + "\" to \"" + attrValue + "\" on " + type );
        }
    }

View Full Code Here

    }


    static <T extends ConfigBeanProxy> WriteableView getWriteableView(final T s, final ConfigBean sourceBean)
            throws TransactionFailure
    {
        final WriteableView f = new WriteableView(s);
        if (sourceBean.getLock().tryLock())
        {
            return f;
        }
        throw new TransactionFailure("Config bean already locked " + sourceBean, null);

View Full Code Here

        public Object _run(
            final ConfigBeanProxy parent,
            final ConfigSupport configSupport)
                throws PropertyVetoException, TransactionFailure
        {
            final WriteableView parentW = WriteableView.class.cast(Proxy.getInvocationHandler(Proxy.class.cast(parent)));
            
            // if attributes were specified, set them first.
            if ( mAttrs != null )
            {
                setAttrs( parent, mAttrs );

View Full Code Here

                Dom newBean = Dom.unwrap(childProxy);
                newBean.addDefaultChildren();
                addToList( parent, childProxy);
                final ConfigBean child = (ConfigBean)Dom.unwrap(childProxy);
                newChildren.add(child);
                final WriteableView childW = WriteableView.class.cast(Proxy.getInvocationHandler(Proxy.class.cast(childProxy)));
                //cdebug("Created sub-element of type: " + type + ", " + clazz);
                
                final Map<String,Object> childAttrs = replaceNameWithKey( childParams.attrs(), spt);
                setAttrs( childProxy, childAttrs );

View Full Code Here

                    }
                }
                props.removeAll( toRemove );
            }


            final WriteableView parentW = (WriteableView)Proxy.getInvocationHandler(parent);
            final Transaction t = parentW.getTransaction();
                    
            for (final Map<String, String> newProp : mNewProps)
            {
                final String name = newProp.get("Name");
                final String value = newProp.get("Value");

View Full Code Here

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