Refer https://web.liferay.com/web/antonio.junior/blog/-/blogs/12168124 and create web service client for Portlet_DL_DLAppService.
package com.lr.ws.soap.fileupload;
import java.net.MalformedURLException;
import java.net.URL;
import com.liferay.portal.service.ServiceContext;
import com.liferay.portlet.documentlibrary.service.http.DLAppServiceSoap;
import com.liferay.portlet.documentlibrary.service.http.DLAppServiceSoapServiceLocator;
import java.nio.file.Files;
import java.nio.file.Paths;
import java.nio.file.Path;
public class DLFileUpload {
public static void main(String[] args) {
try {
DLAppServiceSoapServiceLocator dlAppLocator = new DLAppServiceSoapServiceLocator();
DLAppServiceSoap dlAppService = dlAppLocator.getPortlet_DL_DLAppService(getURL("Portlet_DL_DLAppService"));
ServiceContext serviceContext = new ServiceContext();
Path path = Paths.get("path of file");
byte[] bytes = Files.readAllBytes(path);
dlAppService.addFileEntry(repositoryId, folderId, sourceFileName, mimeType, title, description, changeLog, bytes, serviceContext);
System.out.println("-------------------FILE UPLOADED-------------------------------");
} catch (Exception e) {
e.printStackTrace();
}
}
private static URL getURL(String serviceName) throws MalformedURLException {
String url = "http://localhost:8080";
String screenName = "userName";
String password = "Password";
int pos = url.indexOf("://");
String protocol = url.substring(0, pos + 3);
String host = url.substring(pos + 3, url.length());
StringBuilder sb = new StringBuilder();
sb.append(protocol);
sb.append(screenName);
sb.append(":");
sb.append(password);
sb.append("@");
sb.append(host);
//sb.append("/api/secure/axis/");
sb.append("/api/axis/");
sb.append(serviceName);
System.out.println("URL "+sb.toString());
return new URL(sb.toString());
}
}