Marshalling:将Java对象转换成XML数据。 Unmarshalling:将XML数据转换成Java对象。 异常原因 出现UnmarshalException 异常的原因可能有以下几点: XML Schema不匹配:提供的XML数据与Java类的结构不匹配。 命名空间问题:XML元素使用了不同的命名空间。 额外的元素:XML中包含了Java类中没有定义
Marshalling is the process of transforming Java objects into XML documents. Unmarshalling is the process of reading XML documents into Java objects. The JAXBContext class provides the client's entry point to the JAXB API. It provides API for marshalling, unmarshalling and validating. ...
编组(Marshalling)是在内存中为对象生成 XML 表示的过程。与 Java 对象序列化一样,该表示需要包含所有从属对象:我们的主对象引用的那些对象,以及那些对象引用的对象等等。 数据分解(Unmarshalling)是编组的逆过程,它根据 XML 表示在内存中构建对象(可能还有一幅链接对象的图)。 映射(Mapping)是一组规则,用于显式地将...
Using itsenable()anddisable()methods, we can trun on and off various behaviors specific to XML marshalling and unmarshalling such as: Handlingnulland empty values. Handling date and time values Handlingenumvalues Handling elements ordering Pretty printing, etc. xmlMapper.enable(SerializationFeature.ORDER...
它能够将Java对象转换成XML数据,也能将XML数据转换回Java对象。下面是关于如何使用JAXB将XML转换为Java对象的详细步骤: 1. 解析JAXB基本概念和工作原理 JAXB主要通过以下步骤工作: 绑定:将Java类或包绑定到XML Schema。 编组(Marshalling):将Java对象转换成XML表示。 解组(Unmarshalling):将XML数据转换成Java对象。
Unmarshalling an XML document Marshalling an XML document Parallel document processing Wireless communication Simple Object Access Protocol (SOAP) message processing Parsing simple predictable structures Parsing graph representations with forward references ...
// Marshalling and saving XML to the file. m.marshal(wrapper, file); // Save the file path to the registry. setPersonFilePath(file); } catch (Exception e) { // catches ANY exception Dialogs.create().title("Error") .masthead("Could not save data to file:\n" + file.getPath()) ...
Provides a runtime binding framework for client applications including unmarshalling, marshalling, and validation capabilities. See:Description Interface Summary InterfaceDescription DatatypeConverterInterface The DatatypeConverterInterface is for JAXB provider use only. ...
Validate XML content during unmarshalling and at runtime Customize JAXB schema-to-Java bindings This document describes three sets of examples: The basic examples (Modify Marshal, Unmarshal Validate) demonstrate basic JAXB concepts such as unmarshalling, marshalling, and validating XML content using defau...
Java examples of using JAXB @XmlElementWrapper annotation along with its usage during marshalling and unmarshalling operations.