I have a file X.json inside abc.jar in its classpath. There is a method readFile in abc.jar which reads the file as
URL url = Abc.class.getClassLoader().getResource("X.json");
File file = new File(url.toURI());*
which reads it fine if i run it from within the jar's context ie main method in some file inside the abc.jar
But when readFile is called from from outside of abc.jar from some other code it fails with java.lang.IllegalArgumentException: URI is not hierarchical
How do I get the File object by calling the method readFile from outside the jar's context ?
By the time of deployment, those resources will become an embedded-resource . That being the case, the resource must be accessed by URL
instead of File
. See the info page for the tag, for a way to form an URL
.
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