Removed unused import

Performed a Refactor from TokenSetter to RequestHandler

git-svn-id: http://svn.research-infrastructures.eu/public/d4science/gcube/trunk/data-transfer/uri-resolver@178597 82a268e6-3cf1-43bd-a215-b396298e98cf

src/main/java/org/gcube/datatransfer/resolver/ConstantsResolver.java

@@ -3,8 +3,6 @@
  */
 package org.gcube.datatransfer.resolver;
 
-
-
 /**
  * The Class ConstantsResolver.
  *
@@ -25,20 +23,9 @@ public class ConstantsResolver {
 	public static final String QUERY_PARAM_CONTENT_TYPE = "contentType";
 	public static final String QUERY_PARAM_FILE_NAME = "fileName";
 	
+	public static final String[] resourcesHardCoded = {"ctlg"};
 	
-	/*static {
+	//The default resource candidate to manage the input requests not matching any resolver services  
-        Map<String, String> aMap = new HashMap<String, String>();
+	public static final String defaultServiceToRedirect= "storage";
-        aMap.put("smp", "smp");
-        aMap.put("id", "id");
-        aMap.put("gis", "gis");
-        aMap.put("storage", "storage");
-        aMap.put("ctlg", "ctlg");
-        aMap.put("catalogue", "catalogue");
-        aMap.put("geonetwork", "geonetwork");
-        aMap.put("shub", "shub");
-        aMap.put("parthenos_registry", "parthenos_registry");
-        aMap.put("knime", "knime");
-        aMap = Collections.unmodifiableMap(aMap);
-    }*/
 
 }

src/main/java/org/gcube/datatransfer/resolver/UriResolver.java

@@ -1,12 +1,10 @@
 package org.gcube.datatransfer.resolver;
 
-import java.util.List;
-
 import javax.ws.rs.Path;
 
 import org.gcube.data.analysis.dminvocation.model.DataMinerInvocation;
 import org.gcube.datatransfer.resolver.init.UriResolverSmartGearManagerInit;
-import org.gcube.datatransfer.resolver.requesthandler.TokenSetter;
+import org.gcube.datatransfer.resolver.requesthandler.RequestHandler;
 import org.gcube.datatransfer.resolver.services.CatalogueResolver;
 import org.gcube.smartgears.annotations.ManagedBy;
 import org.glassfish.jersey.server.ResourceConfig;
@@ -15,11 +13,9 @@ import org.glassfish.jersey.server.ResourceConfig;
 @ManagedBy(UriResolverSmartGearManagerInit.class)
 public class UriResolver extends ResourceConfig {
 
-	private static List<String> listOfResources;
-
     public UriResolver() {
         // Register all resources present under the package.
-        packages(CatalogueResolver.class.getPackage().getName(), TokenSetter.class.getPackage().getName());
+        packages(CatalogueResolver.class.getPackage().getName(), RequestHandler.class.getPackage().getName());
         packages(DataMinerInvocation.class.getPackage().getName());
     }
 }

src/main/java/org/gcube/datatransfer/resolver/UriResolverServices.java

@@ -5,6 +5,7 @@
 package org.gcube.datatransfer.resolver;
 
 import java.util.ArrayList;
+import java.util.Arrays;
 import java.util.List;
 import java.util.Set;
 
@@ -189,7 +190,10 @@ public class UriResolverServices {
 		log.trace("The Application Classes are {}", applicationClasses);
 
 		if(listResourcePath.isEmpty()){
+			log.info("Reference to the List of Resources/Services is empty, creating it...");
 			readResources(applicationClasses);
+			log.info("Hard-Coding the resource/s: ");
+			listResourcePath.addAll(Arrays.asList(ConstantsResolver.resourcesHardCoded));
 		}
 
 		return listResourcePath;

src/main/java/org/gcube/datatransfer/resolver/gis/geonetwork/FilterGetRecords.java

@@ -3,10 +3,6 @@
  */
 package org.gcube.datatransfer.resolver.gis.geonetwork;
 
-import it.geosolutions.geonetwork.util.GNSearchRequest;
-import it.geosolutions.geonetwork.util.GNSearchResponse;
-import it.geosolutions.geonetwork.util.GNSearchResponse.GNMetadata;
-
 import java.util.ArrayList;
 import java.util.Iterator;
 import java.util.List;
@@ -16,6 +12,10 @@ import org.gcube.spatial.data.geonetwork.GeoNetworkReader;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
+import it.geosolutions.geonetwork.util.GNSearchRequest;
+import it.geosolutions.geonetwork.util.GNSearchResponse;
+import it.geosolutions.geonetwork.util.GNSearchResponse.GNMetadata;
+
 
 /**
  * The Class FilterGetRecords.

src/main/java/org/gcube/datatransfer/resolver/parthenos/ParthenosRequest.java

@@ -3,14 +3,14 @@
  */
 package org.gcube.datatransfer.resolver.parthenos;
 
+import com.fasterxml.jackson.annotation.JsonProperty;
+
 import lombok.AllArgsConstructor;
 import lombok.Getter;
 import lombok.NoArgsConstructor;
 import lombok.Setter;
 import lombok.ToString;
 
-import com.fasterxml.jackson.annotation.JsonProperty;
-
 
 /**
  *

src/main/java/org/gcube/datatransfer/resolver/requesthandler/RequestHandler.java

@@ -0,0 +1,131 @@
+package org.gcube.datatransfer.resolver.requesthandler;
+
+import java.io.IOException;
+import java.net.URI;
+import java.util.List;
+
+import javax.servlet.ServletContext;
+import javax.servlet.http.HttpServletRequest;
+import javax.ws.rs.container.ContainerRequestContext;
+import javax.ws.rs.container.ContainerRequestFilter;
+import javax.ws.rs.container.ContainerResponseContext;
+import javax.ws.rs.container.ContainerResponseFilter;
+import javax.ws.rs.container.PreMatching;
+import javax.ws.rs.container.ResourceContext;
+import javax.ws.rs.core.Application;
+import javax.ws.rs.core.Context;
+import javax.ws.rs.ext.Provider;
+
+import org.gcube.common.authorization.library.provider.SecurityTokenProvider;
+import org.gcube.common.scope.api.ScopeProvider;
+import org.gcube.datatransfer.resolver.ConstantsResolver;
+import org.gcube.datatransfer.resolver.UriResolverServices;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+
+/**
+ * The Class RequestHandler.
+ *
+ * @author Francesco Mangiacrapa at ISTI-CNR (francesco.mangiacrapa@isti.cnr.it)
+ * 
+ * Mar 15, 2019
+ */
+@Provider
+@PreMatching
+public class RequestHandler implements ContainerRequestFilter, ContainerResponseFilter {
+
+	public static final String ROOT_SCOPE = "root-scope";
+
+	public static final String ROOT_APP_TOKEN = "root-app-token";
+
+	private static final Logger log = LoggerFactory.getLogger(RequestHandler.class);
+
+	@Context ServletContext context;
+
+	@Context
+	HttpServletRequest webRequest;
+
+	@Context
+	Application application;
+
+	@Context
+	ResourceContext resourceContext;
+
+    /* (non-Javadoc)
+     * @see javax.ws.rs.container.ContainerRequestFilter#filter(javax.ws.rs.container.ContainerRequestContext)
+     */
+    @Override
+    public void filter(ContainerRequestContext reqContext) throws IOException {
+    	log.info(RequestHandler.class.getSimpleName() +" Request called");
+    	
+    	if(SecurityTokenProvider.instance.get()==null)
+    		SecurityTokenProvider.instance.set(context.getInitParameter(ROOT_APP_TOKEN));
+
+    	if(ScopeProvider.instance.get()==null)
+    		ScopeProvider.instance.set(context.getInitParameter(ROOT_SCOPE));
+    	
+    	log.info("Token and Scope Provider set called");
+
+		List<String> listOfPath = UriResolverServices.getInstance().getListOfResourcePath(application.getClasses());
+	    log.debug("The resources are: {}", listOfPath);
+
+        String path = reqContext.getUriInfo().getPath();
+        log.debug("The path is: {}", path);
+        
+        if(path==null || path.isEmpty()) {
+        	log.debug("The path is null or empty, redirecting to /index");
+       	 	URI newRequestURI = reqContext.getUriInfo().getBaseUriBuilder().path("/index").build();
+       	 	reqContext.setRequestUri(newRequestURI);
+       	 	return;
+        }
+        
+        String[] splittePath = null;
+        boolean resourceToRedirectFound = false;
+        String candidateResource = "";
+        try {
+        	splittePath = path.split("/");
+        	if(splittePath!=null && splittePath.length>0) {
+        		String resourceName = splittePath[0];
+        		if(resourceName!=null && !resourceName.isEmpty()) {
+        			for (String resource : listOfPath) {
+						if(resource.startsWith(resourceName)) {
+							candidateResource = resourceName;
+							resourceToRedirectFound = true;
+							break;
+						}
+					}
+        		}else
+        			log.warn("It was not possible to get the resource name from the splitted path {}. No action performed", path);
+        	}else {
+        		  log.warn("It was not possible to split the path {}. No action performed", path);
+        	}
+        }catch (Exception e) {
+			log.error("Error trying to retrieve the service able to manage the request. No action performed", e);
+		}
+        
+        if(resourceToRedirectFound) {
+        	 log.debug("The input request '{}' can be managed by the service '{}'. No redirect performed", path, candidateResource);
+        }else {
+        	 log.info("No resource/service found to manage the input request '{}'", path);
+        	 String newPath = String.format("/%s/%s", ConstantsResolver.defaultServiceToRedirect,path);
+        	 //log.debug("The path to redirect is '{}'", newPath);
+        	 URI newRequestURI = reqContext.getUriInfo().getBaseUriBuilder().path(newPath).build();
+        	 log.info("Redirect to URI path '{}'", newRequestURI.toString());
+	    	 reqContext.setRequestUri(newRequestURI);
+        }
+    }
+
+	/* (non-Javadoc)
+	 * @see javax.ws.rs.container.ContainerResponseFilter#filter(javax.ws.rs.container.ContainerRequestContext, javax.ws.rs.container.ContainerResponseContext)
+	 */
+	@Override
+	public void filter(ContainerRequestContext requestContext, ContainerResponseContext responseContext)
+			throws IOException {
+		log.info(RequestHandler.class.getSimpleName() +" Response called");
+		SecurityTokenProvider.instance.reset();
+		ScopeProvider.instance.reset();
+		log.info("Token and Scope Provider reset called");
+
+	}
+}

src/main/java/org/gcube/datatransfer/resolver/requesthandler/TokenSetter.java

@@ -1,95 +0,0 @@
-package org.gcube.datatransfer.resolver.requesthandler;
-
-import java.io.IOException;
-import java.net.URI;
-import java.util.List;
-
-import javax.servlet.ServletContext;
-import javax.servlet.http.HttpServletRequest;
-import javax.ws.rs.container.ContainerRequestContext;
-import javax.ws.rs.container.ContainerRequestFilter;
-import javax.ws.rs.container.ContainerResponseContext;
-import javax.ws.rs.container.ContainerResponseFilter;
-import javax.ws.rs.container.ResourceContext;
-import javax.ws.rs.core.Application;
-import javax.ws.rs.core.Context;
-import javax.ws.rs.core.UriInfo;
-import javax.ws.rs.ext.Provider;
-
-import org.gcube.common.authorization.library.provider.SecurityTokenProvider;
-import org.gcube.common.scope.api.ScopeProvider;
-import org.gcube.datatransfer.resolver.MultiReadHttpServletRequest;
-import org.gcube.datatransfer.resolver.UriResolverServices;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
-
-/**
- * The Class TokenSetter.
- *
- * @author Francesco Mangiacrapa at ISTI-CNR (francesco.mangiacrapa@isti.cnr.it)
- * Feb 19, 2019
- */
-@Provider
-public class TokenSetter implements ContainerRequestFilter, ContainerResponseFilter {
-
-	public static final String ROOT_SCOPE = "root-scope";
-
-	public static final String ROOT_APP_TOKEN = "root-app-token";
-
-	private static final Logger log = LoggerFactory.getLogger(TokenSetter.class);
-
-	@Context ServletContext context;
-
-	@Context
-	HttpServletRequest webRequest;
-
-	@Context
-	Application application;
-
-	@Context
-	ResourceContext resourceContext;
-
-    /* (non-Javadoc)
-     * @see javax.ws.rs.container.ContainerRequestFilter#filter(javax.ws.rs.container.ContainerRequestContext)
-     */
-    @Override
-    public void filter(ContainerRequestContext reqContext) throws IOException {
-    	log.info("TokenSetter Request called");
-
-    	if(SecurityTokenProvider.instance.get()==null)
-    		SecurityTokenProvider.instance.set(context.getInitParameter(ROOT_APP_TOKEN));
-
-    	if(ScopeProvider.instance.get()==null)
-    		ScopeProvider.instance.set(context.getInitParameter(ROOT_SCOPE));
-
-
-	    MultiReadHttpServletRequest multiReadRequest = new MultiReadHttpServletRequest(webRequest);
-		String requestURI = multiReadRequest.getRequestURI();
-		String queryString = multiReadRequest.getQueryString();
-		log.debug("Request URI: " + requestURI + ", QueryString: " +queryString+ ", Path Info: "+multiReadRequest.getPathInfo());
-		List<String> listOfPath = UriResolverServices.getInstance().getListOfResourcePath(application.getClasses());
-	    log.info("The resources are: {}", listOfPath);
-
-	    UriInfo uriInfo = reqContext.getUriInfo();
-        String prefix = "/redirect";
-        String path = uriInfo.getRequestUri().getPath();
-        log.info("The path is: {}", path);
-	    if(requestURI.startsWith("qqqqq")){
-	    	 URI newRequestURI = uriInfo.getBaseUriBuilder().path("new").build();
-	    	 reqContext.setRequestUri(newRequestURI);
-	    }
-    }
-
-	/* (non-Javadoc)
-	 * @see javax.ws.rs.container.ContainerResponseFilter#filter(javax.ws.rs.container.ContainerRequestContext, javax.ws.rs.container.ContainerResponseContext)
-	 */
-	@Override
-	public void filter(ContainerRequestContext requestContext, ContainerResponseContext responseContext)
-			throws IOException {
-		log.info("TokenSetter Response called");
-		SecurityTokenProvider.instance.reset();
-		ScopeProvider.instance.reset();
-
-	}
-}

src/main/java/org/gcube/datatransfer/resolver/services/AnalyticsCreateResolver.java

@@ -43,7 +43,7 @@ import org.gcube.common.storagehub.model.Metadata;
 import org.gcube.data.analysis.dminvocation.ActionType;
 import org.gcube.data.analysis.dminvocation.DataMinerInvocationManager;
 import org.gcube.data.analysis.dminvocation.model.DataMinerInvocation;
-import org.gcube.datatransfer.resolver.requesthandler.TokenSetter;
+import org.gcube.datatransfer.resolver.requesthandler.RequestHandler;
 import org.gcube.datatransfer.resolver.services.error.ExceptionManager;
 import org.gcube.datatransfer.resolver.services.exceptions.InternalServerException;
 import org.gcube.datatransfer.resolver.util.ScopeUtil;
@@ -113,7 +113,7 @@ public class AnalyticsCreateResolver {
 	//		logger.info("SecurityTokenProvider contextToken: "+contextToken);
 			logger.info("ScopeProvider has scope: "+scope);
 
-			String appToken = req.getServletContext().getInitParameter(TokenSetter.ROOT_APP_TOKEN);
+			String appToken = req.getServletContext().getInitParameter(RequestHandler.ROOT_APP_TOKEN);
 
 			if(contextToken.compareTo(appToken)==0){
 				logger.error("Token not passed, SecurityTokenProvider contains the root app token: "+appToken.substring(0,10)+"...");

src/main/java/org/gcube/datatransfer/resolver/services/CR7Huevos.java

@@ -0,0 +1,48 @@
+package org.gcube.datatransfer.resolver.services;
+
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.InputStream;
+
+import javax.servlet.http.HttpServletRequest;
+import javax.ws.rs.GET;
+import javax.ws.rs.Path;
+import javax.ws.rs.Produces;
+import javax.ws.rs.WebApplicationException;
+import javax.ws.rs.core.Context;
+import javax.ws.rs.core.MediaType;
+
+import org.gcube.datatransfer.resolver.services.error.ExceptionManager;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+@Path("cr7huevos")
+public class CR7Huevos {
+	
+	private static Logger logger = LoggerFactory.getLogger(UriResolverIndex.class);
+
+	@GET
+	@Produces({MediaType.TEXT_HTML})
+	@Path("")
+	public InputStream index(@Context HttpServletRequest req) throws WebApplicationException{
+
+		String indexFile = "/WEB-INF/jsp/cr7huevos.jsp";
+
+		try{
+			logger.info(CR7Huevos.class.getSimpleName() +" called");
+	        String realPath = req.getServletContext().getRealPath(indexFile);
+	        return new FileInputStream(new File(realPath));
+		}catch (Exception e) {
+
+			if(!(e instanceof WebApplicationException)){
+				//UNEXPECTED EXCEPTION managing it as WebApplicationException
+				String error = "Index.jsp not found. Please, contact the support!";
+				throw ExceptionManager.internalErrorException(req, error, this.getClass(), null);
+			}
+			//ALREADY MANAGED AS WebApplicationException
+			logger.error("Exception:", e);
+			throw (WebApplicationException) e;
+		}
+	}
+
+}

src/main/java/org/gcube/datatransfer/resolver/services/KnimeCreateResolver.java

@@ -17,7 +17,7 @@ import org.gcube.common.authorization.library.provider.SecurityTokenProvider;
 import org.gcube.common.scope.api.ScopeProvider;
 import org.gcube.common.scope.impl.ScopeBean;
 import org.gcube.common.scope.impl.ScopeBean.Type;
-import org.gcube.datatransfer.resolver.requesthandler.TokenSetter;
+import org.gcube.datatransfer.resolver.requesthandler.RequestHandler;
 import org.gcube.datatransfer.resolver.services.error.ExceptionManager;
 import org.gcube.datatransfer.resolver.util.Util;
 import org.slf4j.Logger;
@@ -57,7 +57,7 @@ public class KnimeCreateResolver {
 	//		logger.info("SecurityTokenProvider contextToken: "+contextToken);
 			logger.info("ScopeProvider has scope: "+scope);
 
-			String appToken = req.getServletContext().getInitParameter(TokenSetter.ROOT_APP_TOKEN);
+			String appToken = req.getServletContext().getInitParameter(RequestHandler.ROOT_APP_TOKEN);
 
 			if(contextToken.compareTo(appToken)==0){
 				logger.error("Token not passed, SecurityTokenProvider contains the root app token: "+appToken.substring(0,10)+"...");

src/main/java/org/gcube/datatransfer/resolver/services/UriResolverIndex.java

@@ -37,7 +37,7 @@ public class UriResolverIndex {
 		String indexFile = "/WEB-INF/jsp/index.jsp";
 
 		try{
-			logger.info("UriResolverIndex called");
+			logger.info(UriResolverIndex.class.getSimpleName() +" called");
 	        String realPath = req.getServletContext().getRealPath(indexFile);
 	        return new FileInputStream(new File(realPath));
 		}catch (Exception e) {

src/main/java/org/gcube/datatransfer/resolver/util/GetResponseRecordFilter.java

@@ -4,12 +4,6 @@
 
 package org.gcube.datatransfer.resolver.util;
 
-import it.geosolutions.geonetwork.exception.GNLibException;
-import it.geosolutions.geonetwork.exception.GNServerException;
-import it.geosolutions.geonetwork.util.GNSearchRequest;
-import it.geosolutions.geonetwork.util.GNSearchResponse;
-import it.geosolutions.geonetwork.util.GNSearchResponse.GNMetadata;
-
 import java.io.BufferedInputStream;
 import java.io.ByteArrayInputStream;
 import java.io.ByteArrayOutputStream;
@@ -45,6 +39,12 @@ import org.w3c.dom.Element;
 import org.w3c.dom.Node;
 import org.w3c.dom.NodeList;
 
+import it.geosolutions.geonetwork.exception.GNLibException;
+import it.geosolutions.geonetwork.exception.GNServerException;
+import it.geosolutions.geonetwork.util.GNSearchRequest;
+import it.geosolutions.geonetwork.util.GNSearchResponse;
+import it.geosolutions.geonetwork.util.GNSearchResponse.GNMetadata;
+
 
 /**
  * The Class GetResponseRecordFilter.

src/main/webapp/WEB-INF/jsp/cr7huevos.jsp

@@ -0,0 +1,21 @@
+<!DOCTYPE HTML>
+<html lang="en-US">
+<head>
+<style type="text/css">
+body {
+	background-color: #f8f6f2;
+	color: #225f97;
+	font-family: 'Droid Sans', arial, sans-serif;
+	font-size: 16px;
+}
+</style>
+</head>
+
+<body>
+	<div>
+		<img style="-webkit-user-select: none; cursor: zoom-out;"
+			src="https://www.sportmediaset.mediaset.it/binary/26.$plit/C_29_fotogallery_1024745__ImageGallery__imageGalleryItem_4_image.jpg"
+			width="2598" height="2074">
+	</div>
+</body>
+</html>