VersionResource.java

package ca.intelliware.ihtsdo.mlds.web.rest;

import java.util.Properties;

import javax.annotation.Resource;
import javax.annotation.security.RolesAllowed;

import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.RestController;

import ca.intelliware.ihtsdo.mlds.security.AuthoritiesConstants;
import ca.intelliware.ihtsdo.mlds.service.SpringEnabledMavenWebappMetadataLookup;

/**
 * Publish our Maven version info so we know what's running on each server.
 */
@RestController
public class VersionResource {
	@Resource SpringEnabledMavenWebappMetadataLookup mavenWebappMetadataLookup;
	
	@RolesAllowed({ AuthoritiesConstants.ANONYMOUS, AuthoritiesConstants.USER, AuthoritiesConstants.MEMBER, AuthoritiesConstants.STAFF, AuthoritiesConstants.ADMIN })
    @RequestMapping(value = Routes.VERSION,
    		method = RequestMethod.GET)
	public Properties getVersionInfo() {
		Properties properties = mavenWebappMetadataLookup.getProperties();
		if (properties.isEmpty()) {
			properties = new Properties();
			properties.put("version", "unknown");
		}
		return properties;
	}

}