Package org.jboss.metatype.api.types

Examples of org.jboss.metatype.api.types.MetaType

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      {
         if((value instanceof Map) == false)
            throw new RuntimeException("Expected Map value for: " + type+", was: "+(value != null ? value.getClass() : "null"));
         Map<String,?> map = (Map) value;
         MapCompositeMetaType mapType = (MapCompositeMetaType) type;
         MetaType mapValueType = mapType.getValueType();
         MapCompositeValueSupport result = new MapCompositeValueSupport(mapValueType);
         for(Entry<String,?> entry : map.entrySet())
         {
            Object entryValue = entry.getValue();
            MetaValue entryMetaValue = internalCreate(entryValue, null, mapValueType);
            result.put(entry.getKey(), entryMetaValue);
         }
         mapping.put(value, result);
         return result;
      }

      CompositeValueSupport result = new CompositeValueSupport(type);
      mapping.put(value, result);

      BeanInfo beanInfo;
      try
      {
         ClassLoader cl = value.getClass().getClassLoader();
         if (cl == null)
            beanInfo = configuration.getBeanInfo(value.getClass());
         else
            beanInfo = configuration.getBeanInfo(type.getTypeName(), cl);
      }
      catch (Exception e)
      {
         throw new RuntimeException("Error retrieving BeanInfo for " + type, e);
      }

      for (String name : type.itemSet())
      {
         MetaType itemType = type.getType(name);
         Object itemValue = null;
         try
         {
            PropertyInfo property = beanInfo.getProperty(name);
            if (property.isReadable())
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      TableValueSupport table = new TableValueSupport(type);
      mapping.put(value, table);
     
      CompositeMetaType entryType = type.getRowType();
      MetaType keyType = entryType.getType(DefaultMetaTypeFactory.MAP_KEY);
      MetaType valType = entryType.getType(DefaultMetaTypeFactory.MAP_VALUE);

      for (Iterator<Map.Entry> i = value.entrySet().iterator(); i.hasNext();)
      {
         Map.Entry entry = i.next();
         MetaValue key = internalCreate(entry.getKey(), null, keyType);
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      MetaMapper<?> mapper = MetaMapper.getMetaMapper(type);
      if (mapper != null)
         return mapper.unwrapMetaValue(metaValue);
     
      MetaType metaType = metaValue.getMetaType();

      if (metaType.isSimple())
      {
         Serializable value = ((SimpleValue)metaValue).getValue();
         Object v = getValue(metaType, type, value);
         if(v == null && metaType.isPrimitive())
         {
            if (type == null)
               type = getTypeInfo(metaType, metaValue);
            return mapNullToPrimitive(type);
         }
          else
            return v;
      }
      else if (metaType.isEnum())
      {
         String value = ((EnumValue)metaValue).getValue();
         return getValue(metaType, type, value);
      }
      else if (metaType.isGeneric())
      {
         Serializable value = ((GenericValue)metaValue).getValue();
         return getValue(metaType, type, value);
      }
      else if (metaType.isArray())
      {
         ArrayValue arrayValue = (ArrayValue)metaValue;
         if (type == null)
            type = getTypeInfo(metaType, arrayValue.getValue());
         Object array = newArrayInstance(type, arrayValue.getLength());
         for (int i = 0; i < Array.getLength(array); i++)
         {
            Object element = arrayValue.getValue(i);
            if (element instanceof MetaValue)
               element = unwrapMetaValue((MetaValue)element, type, array);
            else if (element != null && element.getClass().isArray())
               element = unwrapArray(array, element);

            Array.set(array, i, element);
         }
         return array;
      }
      else if (metaType.isProperties())
      {
         PropertiesMetaValue propsValue = (PropertiesMetaValue) metaValue;
         return unwrapProperties(propsValue, type);
      }
      else if (metaType.isComposite())
      {
         CompositeValue compositeValue = (CompositeValue)metaValue;
         return unwrapComposite(compositeValue, type);
      }
      else if (metaType.isCollection())
      {
         CollectionValue collectionValue = (CollectionValue)metaValue;
         return unwrapCollection(collectionValue, type);
      }
      else if (metaType.isTable())
      {
         TableValue tableValue = (TableValue)metaValue;
         return unwrapTable(tableValue, type);
      }
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         {
            collectionInfo = configuration.getBeanInfo(type);
         }
         else
         {
            MetaType metaType = collectionValue.getMetaType();
            collectionInfo = configuration.getBeanInfo(metaType.getTypeName(), Thread.currentThread().getContextClassLoader());
         }
         ClassInfo classInfo = collectionInfo.getClassInfo();
         Collection collection = (Collection)createNewInstance(collectionInfo);

         TypeInfo componentType = classInfo.getComponentType();
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      {
         TypeInfoFactory tif = configuration.getTypeInfoFactory();
         if (metaType.isArray())
         {
            ArrayMetaType arrayMetaType = (ArrayMetaType)metaType;
            MetaType elementMetaType = arrayMetaType.getElementType();
            String elementTypeName = elementMetaType.getTypeName();
            if (arrayMetaType.isPrimitiveArray())
               elementTypeName = ArrayMetaType.getPrimitiveName(elementTypeName);
            TypeInfo elementTypeInfo = tif.getTypeInfo(elementTypeName, cl);
            int dimension = arrayMetaType.getDimension() - 1; // minus 1, since we already use first in next line
            TypeInfo typeInfo = elementTypeInfo.getArrayType();
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      {
         if (itemNames[i] == null || itemNames[i].length() == 0)
            throw new IllegalArgumentException("Item name " + i + " is null or empty");
         if (contents.get(itemNames[i]) != null)
            throw new IllegalArgumentException("duplicate item name " + itemNames[i]);
         MetaType itemType = metaType.getType(itemNames[i]);
         if (itemType == null)
            throw new IllegalArgumentException("item name not in composite type: " + itemNames[i]);
         if (itemValues[i] != null && itemType.isValue(itemValues[i]) == false)
            throw new IllegalArgumentException("item value " + itemValues[i] + " for item name " + itemNames[i] + " is not a " + itemType);
         contents.put(itemNames[i], itemValues[i]);
      }
     
      if (itemNames.length < compositeNameSize)
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    * @param key the key
    * @param value the value
    */
   public void set(String key, MetaValue value)
   {
      MetaType itemType = validateKey(key);
      if (value != null && itemType.isValue(value) == false)
         throw new IllegalArgumentException("item value " + value + " for item name " + key + " is not a " + itemType);
      contents.put(key, value);
   }
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   private MetaType validateKey(String key)
   {
      if (key == null || key.length() == 0)
         throw new IllegalArgumentException("null or empty key");
      CompositeMetaType metaType = getMetaType();
      MetaType result = metaType.getType(key);
      if (result == null)
         throw new IllegalArgumentException("no such item name " + key + " for composite type " + metaType);
      return result;
   }
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      for (Entry<String, MetaValue> entry : items.entrySet())
      {
         String key = entry.getKey();
         if (key == null || key.length() == 0)
            throw new IllegalArgumentException("Key is null or empty");
         MetaType itemType = metaType.getType(key);
         if (itemType == null)
            throw new IllegalArgumentException("item name not in composite type " + key);
         MetaValue value = items.get(key);
         if (value != null && itemType.isValue(value) == false)
            throw new IllegalArgumentException("item value " + value + " for item name " + key + " is not a " + itemType);
         contents.put(key, value);
      }
     
      if (items.size() < compositeNameSize)
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      int i = 0;
      for(Object ce : collection)
      {
         // recalculate element info, since usually more deterministic
         TypeInfo typeInfo = configuration.getTypeInfo(ce.getClass());
         MetaType metaType = metaTypeFactory.resolve(typeInfo);
         elements[i++] = internalCreate(ce, typeInfo, metaType);            
      }
      CollectionValue result = new CollectionValueSupport(type, elements);
      mapping.put(value, result);
      return result;
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Related Classes of org.jboss.metatype.api.types.MetaType

  • org.jboss.managed.plugins.factory.AbstractInstanceClassFactory
  • org.jboss.managed.plugins.factory.AbstractManagedObjectFactory
  • org.jboss.managed.plugins.factory.DeploymentTemplateInfoFactory
  • org.jboss.managed.plugins.jmx.ManagementFactoryUtils
  • org.jboss.managed.plugins.ManagedOperationMatcher
  • org.jboss.metatype.api.values.CompositeValueSupport
  • org.jboss.metatype.api.values.TableValueSupport
  • org.jboss.metatype.plugins.types.DefaultMetaTypeFactory
  • org.jboss.metatype.plugins.values.DefaultMetaValueFactory
  • org.jboss.profileservice.management.ManagementViewImpl
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