com.thoughtworks.xstream.mapper.Mapper.defaultImplementationOf()方法的使用及代码示例

x33g5p2x  于2022-01-25 转载在 其他  
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本文整理了Java中com.thoughtworks.xstream.mapper.Mapper.defaultImplementationOf()方法的一些代码示例，展示了Mapper.defaultImplementationOf()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。Mapper.defaultImplementationOf()方法的具体详情如下：
包路径：com.thoughtworks.xstream.mapper.Mapper
类名称：Mapper
方法名：defaultImplementationOf

Mapper.defaultImplementationOf介绍

暂无

代码示例

代码示例来源：origin: jenkinsci/jenkins

public Class defaultImplementationOf(Class type) {
  return delegate.defaultImplementationOf(type);
}

代码示例来源：origin: com.thoughtworks.xstream/xstream

public Class defaultImplementationOf(Class type) {
  return defaultImplementationOfMapper.defaultImplementationOf(type);
}

代码示例来源：origin: jenkinsci/jenkins

private Map writeValueToImplicitCollection(UnmarshallingContext context, Object value, Map implicitCollections, Object result, String itemFieldName) {
  String fieldName = mapper.getFieldNameForItemTypeAndName(context.getRequiredType(), value.getClass(), itemFieldName);
  if (fieldName != null) {
    if (implicitCollections == null) {
      implicitCollections = new HashMap(); // lazy instantiation
    }
    Collection collection = (Collection) implicitCollections.get(fieldName);
    if (collection == null) {
      Class fieldType = mapper.defaultImplementationOf(reflectionProvider.getFieldType(result, fieldName, null));
      if (!Collection.class.isAssignableFrom(fieldType)) {
        throw new ObjectAccessException("Field " + fieldName + " of " + result.getClass().getName() +
            " is configured for an implicit Collection, but field is of type " + fieldType.getName());
      }
      if (pureJavaReflectionProvider == null) {
        pureJavaReflectionProvider = new PureJavaReflectionProvider();
      }
      collection = (Collection)pureJavaReflectionProvider.newInstance(fieldType);
      reflectionProvider.writeField(result, fieldName, collection, null);
      implicitCollections.put(fieldName, collection);
    }
    collection.add(value);
  }
  return implicitCollections;
}

代码示例来源：origin: geoserver/geoserver

protected Class impl(Class interfce) {
  // special case case classes, they don't get registered as default implementations
  // only concrete classes do
  if (interfce == ServiceInfo.class) {
    return ServiceInfoImpl.class;
  }
  if (interfce == StoreInfo.class) {
    return StoreInfoImpl.class;
  }
  if (interfce == ResourceInfo.class) {
    return ResourceInfoImpl.class;
  }
  Class clazz = getXStream().getMapper().defaultImplementationOf(interfce);
  if (clazz == null) {
    throw new RuntimeException("No default mapping for " + interfce);
  }
  return clazz;
}

代码示例来源：origin: com.thoughtworks.xstream/xstream

protected Object createCollection(Class type) {
    ErrorWritingException ex = null;
    Class defaultType = mapper().defaultImplementationOf(type);
    try {
      return defaultType.newInstance();
    } catch (InstantiationException e) {
      ex =  new ConversionException("Cannot instantiate default collection", e);
    } catch (IllegalAccessException e) {
      ex = new ObjectAccessException("Cannot instantiate default collection", e);
    }
    ex.add("collection-type", type.getName());
    ex.add("default-type", defaultType.getName());
    throw ex;
  }
}

代码示例来源：origin: com.thoughtworks.xstream/xstream

private void writeField(String propertyName, Class fieldType, Object newObj) {
  Class actualType = newObj.getClass();
  Class defaultType = mapper.defaultImplementationOf(fieldType);
  String serializedMember = mapper.serializedMember(source.getClass(), propertyName);
  ExtendedHierarchicalStreamWriterHelper.startNode(writer, serializedMember, actualType);
  if (!actualType.equals(defaultType) && classAttributeName != null) {
    writer.addAttribute(classAttributeName, mapper.serializedClass(actualType));
  }
  context.convertAnother(newObj);
  writer.endNode();
}

代码示例来源：origin: jenkinsci/jenkins

private Class determineType(HierarchicalStreamReader reader, boolean validField, Object result, String fieldName, Class definedInCls) {
  String classAttribute = reader.getAttribute(mapper.aliasForAttribute("class"));
  Class fieldType = reflectionProvider.getFieldType(result, fieldName, definedInCls);
  if (classAttribute != null) {
    Class specifiedType = mapper.realClass(classAttribute);
    if(fieldType.isAssignableFrom(specifiedType))
      // make sure that the specified type in XML is compatible with the field type.
      // this allows the code to evolve in more flexible way.
      return specifiedType;
  }
  if (!validField) {
    Class itemType = mapper.getItemTypeForItemFieldName(result.getClass(), fieldName);
    if (itemType != null) {
      return itemType;
    } else {
      return mapper.realClass(reader.getNodeName());
    }
  } else {
    return mapper.defaultImplementationOf(fieldType);
  }
}

代码示例来源：origin: jenkinsci/jenkins

private void writeField(String fieldName, String aliasName, Class fieldType, Class definedIn, Object newObj) {
  try {
    if (!mapper.shouldSerializeMember(definedIn, aliasName)) {
      return;
    }
    ExtendedHierarchicalStreamWriterHelper.startNode(writer, mapper.serializedMember(definedIn, aliasName), fieldType);
    Class actualType = newObj.getClass();
    Class defaultType = mapper.defaultImplementationOf(fieldType);
    if (!actualType.equals(defaultType)) {
      String serializedClassName = mapper.serializedClass(actualType);
      if (!serializedClassName.equals(mapper.serializedClass(defaultType))) {
        writer.addAttribute(mapper.aliasForSystemAttribute("class"), serializedClassName);
      }
    }
    if (seenFields.contains(aliasName)) {
      writer.addAttribute(mapper.aliasForAttribute("defined-in"), mapper.serializedClass(definedIn));
    }
    Field field = reflectionProvider.getField(definedIn,fieldName);
    marshallField(context, newObj, field);
    writer.endNode();
  } catch (RuntimeException e) {
    // intercept an exception so that the stack trace shows how we end up marshalling the object in question
    throw new RuntimeException("Failed to serialize "+definedIn.getName()+"#"+fieldName+" for "+source.getClass(),e);
  }
}

代码示例来源：origin: com.thoughtworks.xstream/xstream

public Object convertAnother(Object parent, Class type, Converter converter) {
  type = mapper.defaultImplementationOf(type);
  if (converter == null) {
    converter = converterLookup.lookupConverterForType(type);
  } else {
    if (!converter.canConvert(type)) {
      ConversionException e = new ConversionException(
        "Explicit selected converter cannot handle type");
      e.add("item-type", type.getName());
      e.add("converter-type", converter.getClass().getName());
      throw e;
    }
  }
  return convert(parent, type, converter);
}

代码示例来源：origin: com.thoughtworks.xstream/xstream

private Class determineType(HierarchicalStreamReader reader, Object result, String fieldName) {
  final String classAttributeName = classAttributeIdentifier != null ? classAttributeIdentifier : mapper.aliasForSystemAttribute("class");
  String classAttribute = classAttributeName == null ? null : reader.getAttribute(classAttributeName);
  if (classAttribute != null) {
    return mapper.realClass(classAttribute);
  } else {
    return mapper.defaultImplementationOf(beanProvider.getPropertyType(result, fieldName));
  }
}

代码示例来源：origin: com.thoughtworks.xstream/xstream

collection = new ArraysList(physicalFieldType);
} else {
  Class fieldType = mapper.defaultImplementationOf(physicalFieldType);
  if (!(Collection.class.isAssignableFrom(fieldType) || Map.class
    .isAssignableFrom(fieldType))) {

代码示例来源：origin: com.thoughtworks.xstream/xstream

final Class defaultType = mapper.defaultImplementationOf(fieldType[0]);
if (!actualType.equals(defaultType)) {
  final String serializedClassName = mapper.serializedClass(actualType);

代码示例来源：origin: com.thoughtworks.xstream/xstream

public void writeField(String fieldName, String aliasName, Class fieldType,
  Class definedIn, Object newObj) {
  Class actualType = newObj != null ? newObj.getClass() : fieldType;
  ExtendedHierarchicalStreamWriterHelper.startNode(writer, aliasName != null
    ? aliasName
    : mapper.serializedMember(sourceType, fieldName), actualType);
  if (newObj != null) {
    Class defaultType = mapper.defaultImplementationOf(fieldType);
    if (!actualType.equals(defaultType)) {
      String serializedClassName = mapper.serializedClass(actualType);
      if (!serializedClassName.equals(mapper.serializedClass(defaultType))) {
        String attributeName = mapper.aliasForSystemAttribute("class");
        if (attributeName != null) {
          writer.addAttribute(attributeName, serializedClassName);
        }
      }
    }
    final Field defaultField = (Field)defaultFieldDefinition.get(fieldName);
    if (defaultField.getDeclaringClass() != definedIn) {
      String attributeName = mapper.aliasForSystemAttribute("defined-in");
      if (attributeName != null) {
        writer.addAttribute(
          attributeName, mapper.serializedClass(definedIn));
      }
    }
    Field field = reflectionProvider.getField(definedIn, fieldName);
    marshallField(context, newObj, field);
  }
  writer.endNode();
}

代码示例来源：origin: com.thoughtworks.xstream/xstream

type = mapper.realClass(classAttribute);
} else {
  type = mapper.defaultImplementationOf(reflectionProvider.getFieldType(
    result, fieldName, classDefiningField));

代码示例来源：origin: com.thoughtworks.xstream/xstream

type = mapper.realClass(classAttribute);
} else {
  type = mapper.defaultImplementationOf(field.getType());

代码示例来源：origin: com.thoughtworks.xstream/xstream

writtenClassWrapper[0] = true;
writer.startNode(mapper.serializedClass(currentType[0]));
if (currentType[0] != mapper.defaultImplementationOf(currentType[0])) { 
  String classAttributeName = mapper.aliasForSystemAttribute(ATTRIBUTE_CLASS);
  if (classAttributeName != null) {
if (currentType[0] != mapper.defaultImplementationOf(currentType[0])) { 
  String classAttributeName = mapper.aliasForSystemAttribute(ATTRIBUTE_CLASS);
  if (classAttributeName != null) {

代码示例来源：origin: com.thoughtworks.xstream/xstream

ExtendedHierarchicalStreamWriterHelper.startNode(
  writer, mapper.serializedMember(source.getClass(), field.getName()), actualType);
Class defaultType = mapper.defaultImplementationOf(field.getType());
if (!actualType.equals(defaultType)) {
  String attributeName = mapper.aliasForSystemAttribute(ATTRIBUTE_CLASS);

代码示例来源：origin: com.thoughtworks.xstream/xstream

public void defaultReadObject() {
  if (serializationMembers.getSerializablePersistentFields(currentType[0]) != null) {
    readFieldsFromStream();
    return;
  }
  if (!reader.hasMoreChildren()) {
    return;
  }
  reader.moveDown();
  if (!reader.getNodeName().equals(ELEMENT_DEFAULT)) {
    throw new ConversionException("Expected <" + ELEMENT_DEFAULT + "/> element in readObject() stream");
  }
  while (reader.hasMoreChildren()) {
    reader.moveDown();
    String fieldName = mapper.realMember(currentType[0], reader.getNodeName());
    if (mapper.shouldSerializeMember(currentType[0], fieldName)) {
      String classAttribute = HierarchicalStreams.readClassAttribute(reader, mapper);
      final Class type;
      if (classAttribute != null) {
        type = mapper.realClass(classAttribute);
      } else {
        type = mapper.defaultImplementationOf(reflectionProvider.getFieldType(result, fieldName, currentType[0]));
      }
      Object value = context.convertAnother(result, type);
      reflectionProvider.writeField(result, fieldName, value, currentType[0]);
    }
    reader.moveUp();
  }
  reader.moveUp();
}

代码示例来源：origin: com.thoughtworks.xstream/xstream

String classAttribute = HierarchicalStreams.readClassAttribute(reader, mapper);
  if (classAttribute == null) {
    currentType[0] = mapper.defaultImplementationOf(mapper.realClass(nodeName));
  } else {
    currentType[0] = mapper.realClass(classAttribute);

代码示例来源：origin: org.apache.shindig/shindig-common

private Class<?> determineType(HierarchicalStreamReader reader,
   Object result, String fieldName) {
  final String classAttributeName = mapper.attributeForAlias("class");
  String classAttribute = reader.getAttribute(classAttributeName);
  if (classAttribute != null) {
   return mapper.realClass(classAttribute);
  } else {
   return mapper.defaultImplementationOf(beanProvider.getPropertyType(
     result, fieldName));
  }
 }
}

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