Give file URI using HTTP

[BuddhiWathsala]

Description:
I was trying to have $subject use case in a Siddhi app as follows.

@source(type='file', file.uri='https://raw.githubusercontent.com/BuddhiWathsala/nats-demo-csv/master/stops.csv', @map(type="csv"))
define stream InputRouteStream1(routeNo string);

But it gives the following error log and it did not work as expected.

Exception in thread "Siddhi-1.LoadBusTimeTableSchedule-executor-thread-0" java.lang.NoClassDefFoundError: org/apache/commons/httpclient/util/URIUtil
	at org.apache.commons.vfs2.provider.URLFileName.getPathQueryEncoded(URLFileName.java:76)
	at org.apache.commons.vfs2.provider.URLFileName.getURIEncoded(URLFileName.java:133)
	at org.apache.commons.vfs2.provider.url.UrlFileObject.createURL(UrlFileObject.java:65)
	at org.apache.commons.vfs2.provider.url.UrlFileObject.doAttach(UrlFileObject.java:56)
	at org.apache.commons.vfs2.provider.AbstractFileObject.attach(AbstractFileObject.java:156)
	at org.apache.commons.vfs2.provider.AbstractFileObject.getContent(AbstractFileObject.java:1065)
	at org.wso2.transport.file.connector.server.FileConsumer.<init>(FileConsumer.java:96)
	at org.wso2.transport.file.connector.server.FileServerConnector.start(FileServerConnector.java:63)
	at io.siddhi.extension.io.file.FileSource.lambda$deployServers$6(FileSource.java:631)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
	at java.lang.Thread.run(Thread.java:748)
Caused by: java.lang.ClassNotFoundException: org.apache.commons.httpclient.util.URIUtil cannot be found by siddhi-io-file_2.0.5
	at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:448)
	at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:361)
	at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:353)
	at org.eclipse.osgi.internal.loader.ModuleClassLoader.loadClass(ModuleClassLoader.java:161)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
	... 12 more

Any idea or suggestion on how to address this use case?

Suggested Labels:
Type improvement

Affected Product Version:
Siddhi tooling 5.1.2
Siddhi io file 2.0.5