我正在使用版本0.12.3中的org.jvnet.jaxb2.maven2:maven-jaxb2-plugin，
我有以下问题。
我从 xsd 文件生成 java 文件。
我提交并将其推送到我们的 git 存储库中。
我再次启动同一代(我们使用
removeOldOutput选项)。对于某些文件，git 会检测到一些更改，因为某些注释的顺序在两代之间并不相同。
第一代的一部分:
@XmlAccessorType(XmlAccessType.FIELD)
@XmlType(name = "Software", propOrder = {
"rest"
})
public abstract class Software
extends SoftwareResource
implements Serializable
{
private final static long serialVersionUID = 1L;
@XmlElementRefs({
@XmlElementRef(name = "resource", type = JAXBElement.class),
@XmlElementRef(name = "software", type = JAXBElement.class),
@XmlElementRef(name = "swapSpaceUsedCurrent", type = JAXBElement.class),
@XmlElementRef(name = "isUTCTime", type = JAXBElement.class),
@XmlElementRef(name = "lastStartTime", type = JAXBElement.class),
@XmlElementRef(name = "serialNumber", type = JAXBElement.class),
@XmlElementRef(name = "numberProcessesActiveCurrent", type = JAXBElement.class),
@XmlElementRef(name = "pagingFileSizeCurrent", type = JAXBElement.class),
@XmlElementRef(name = "processMemorySizeCurrent", type = JAXBElement.class),
@XmlElementRef(name = "numUsersCurrent", type = JAXBElement.class)
})
protected List<JAXBElement<? extends Serializable>> rest;
/**
* Objects of the following type(s) are allowed in the list
* {@link JAXBElement }{@code <}{@link Resource }{@code >}
* {@link JAXBElement }{@code <}{@link BigInteger }{@code >}
* {@link JAXBElement }{@code <}{@link Software }{@code >}
* {@link JAXBElement }{@code <}{@link Boolean }{@code >}
* {@link JAXBElement }{@code <}{@link String }{@code >}
* {@link JAXBElement }{@code <}{@link BigInteger }{@code >}
* {@link JAXBElement }{@code <}{@link String }{@code >}
* {@link JAXBElement }{@code <}{@link Quantity }{@code >}
* {@link JAXBElement }{@code <}{@link BigInteger }{@code >}
* {@link JAXBElement }{@code <}{@link Quantity }{@code >}
*
*
*/
public List<JAXBElement<? extends Serializable>> getRest() {
if (rest == null) {
rest = new ArrayList<JAXBElement<? extends Serializable>>();
}
return this.rest;
}
}
二代相同部分:
@XmlAccessorType(XmlAccessType.FIELD)
@XmlType(name = "Software", propOrder = {
"rest"
})
public abstract class Software
extends SoftwareResource
implements Serializable
{
private final static long serialVersionUID = 1L;
@XmlElementRefs({
@XmlElementRef(name = "numUsersCurrent", type = JAXBElement.class),
@XmlElementRef(name = "serialNumber", type = JAXBElement.class),
@XmlElementRef(name = "processMemorySizeCurrent", type = JAXBElement.class),
@XmlElementRef(name = "swapSpaceUsedCurrent", type = JAXBElement.class),
@XmlElementRef(name = "pagingFileSizeCurrent", type = JAXBElement.class),
@XmlElementRef(name = "lastStartTime", type = JAXBElement.class),
@XmlElementRef(name = "numberProcessesActiveCurrent", type = JAXBElement.class),
@XmlElementRef(name = "resource", type = JAXBElement.class),
@XmlElementRef(name = "isUTCTime", type = JAXBElement.class),
@XmlElementRef(name = "software", type = JAXBElement.class)
})
protected List<JAXBElement<? extends Serializable>> rest;
/**
* Objects of the following type(s) are allowed in the list
* {@link JAXBElement }{@code <}{@link BigInteger }{@code >}
* {@link JAXBElement }{@code <}{@link String }{@code >}
* {@link JAXBElement }{@code <}{@link Quantity }{@code >}
* {@link JAXBElement }{@code <}{@link String }{@code >}
* {@link JAXBElement }{@code <}{@link Quantity }{@code >}
* {@link JAXBElement }{@code <}{@link BigInteger }{@code >}
* {@link JAXBElement }{@code <}{@link BigInteger }{@code >}
* {@link JAXBElement }{@code <}{@link Boolean }{@code >}
* {@link JAXBElement }{@code <}{@link Resource }{@code >}
* {@link JAXBElement }{@code <}{@link Software }{@code >}
*
*
*/
public List<JAXBElement<? extends Serializable>> getRest() {
if (rest == null) {
rest = new ArrayList<JAXBElement<? extends Serializable>>();
}
return this.rest;
}
}
为什么两代之间的注释顺序不同？有办法订购吗？
谢谢!
最佳答案
这里是 maven-jaxb2-plugin 的作者。
首先，Aleksandr M 是完全正确的。生成的代码通常不会 checkin SCM。整个target目录与git无关。
接下来，由 maven-jaxb2-plugin 调用的 JAXB 模式编译器 (XJC) 不是确定性的，因此不能保证不同代码生成之间生成的源代码相同。这绝对不是 maven-jaxb2-plugin 中的问题，我也不会称其为 XJC 中的错误。只是降低您的期望，不要期望运行之间的代码相同。
关于java - org.jvnet.jaxb2.maven2 :maven-jaxb2-plugin : same file , 倍数结果，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/28894025/