【发布时间】:2018-06-30 01:24:54
【问题描述】:
我正在尝试使用 EMF 加载 XML 文件,并且我在 XMLArtefactAdapter.java 中使用以下代码来执行此操作:
构造函数():
ResourceSet set = new ResourceSetImpl();
//registering factory
set.getResourceFactoryRegistry()
.getExtensionToFactoryMap()
.put
(Resource.Factory.Registry.DEFAULT_EXTENSION,new XMLResourceFactoryImpl());
parse() 方法:
//parsing XML
try {
String absolutePath = file.getAbsolutePath();
URI uri = URI.createFileURI(absolutePath);
Resource resource = resourceSet.createResource(uri);
resource.load(Collections.EMPTY_MAP);
System.out.println("LOADED");
} catch (IOException e) {
System.out.println(e.toString());
}
我正在我的 Main 类中执行此代码片段:
Path path = Paths.get("C:\\Users\\Srijani\\Desktop\\book.xml");
XMLArtefactAdapter xmlAdapter = new XMLArtefactAdapter(path);
xmlAdapter.parse();
但是,运行此代码时出现错误。
org.eclipse.emf.ecore.resource.Resource$IOWrappedException: Package with uri 'null' not found. (file:/C:/Users/Srijani/Desktop/plugin.xml, 3, 9)
请注意以下几点: 我的插件.xml
<plugin>
<extension point="org.eclipse.emf.ecore.generated_package">
<!-- @generated simpletree -->
<package
uri="platform:/plugin/com.kaleidoscope.core.aux.simpletree/model/SimpleTree.ecore"
class="SimpleTree.SimpletreePackage"
genModel="model/simpletree.genmodel"/>
</extension>
</plugin>
知道为什么会这样吗? 提前致谢!
【问题讨论】:
标签: java xml eclipse-emf emf eclipse-emf-ecore