Question

I am looking for a way to serialize java object into XML in format same as spring bean defination. For example, the class defined as:

package x.y.z;
class foo {
    String name;
    int counter;

    ...setter and getter omitted for simplicity ....
}

班级 f的序号为:

<bean id="" class="x.y.z.foo">
   <property name="name" value="some random value"/>
   <property name="counter" value="1" />
</bean>

目的是,后来,我可以通过复制/剪辑Xml,将物体注入单位测试,以生成背景档案。

Answer 1

If you are ok with annotations, something like Simple XML Serialization can do something like what you are looking for. I also like XStream, but it may not give itself to an XML that is as different from the class structure as yours is.

http://simple.sourceforge.net/download/stream/doc/tutorial/tutorial.php

确实,你也许会更不用说写一部具有像这样强大缓冲的长官:

public Element marshal() {
    StringBuffer sb = new StringBuffer();
    sb.append("	<bean id="">
");
        sb.append("		<property name="").append(name).append(""/>
");
    sb.append("	</bean>
");
    InputStream istream = new ByteArrayInputStream(sb.toString().getBytes("UTF-8"));
    Document myDoc = new SAXBuilder().build(istream);
}

或更好地形成文件并增加内容。

然后产出

    // Save it to a file:
    XMLOutputter out = new XMLOutputter(Format.getPrettyFormat());
    java.io.FileWriter writer = new java.io.FileWriter(fileName);
    out.output(document, writer);
    writer.flush();
    writer.close();

我认为,如果你的计划非常简单,但不同于你的XML,你可能会花更多的时间试图混淆XML的飞行员。

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