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replace buildStorageClientInstance method, with getStorageClientInstance method

This commit is contained in:
Roberto Cirillo 2021-09-03 10:39:38 +02:00
parent 4e9354930c
commit 9d128ce1a0
1 changed files with 82 additions and 26 deletions
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108
src/main/java/org/gcube/datatransfer/resolver/services/StorageIDResolver.java
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@ -2,6 +2,7 @@ package org.gcube.datatransfer.resolver.services;
import java.io.IOException;
import java.io.InputStream;
import java.util.Objects;
import javax.servlet.http.HttpServletRequest;
import javax.ws.rs.GET;
@ -54,6 +55,7 @@ public class StorageIDResolver {
private static String help = "https://wiki.gcube-system.org/gcube/URI_Resolver#STORAGE-ID_Resolver";
protected static IClient storageManagerClient;
/**
* Gets the storage id.
@ -124,20 +126,35 @@ public class StorageIDResolver {
LOG.error("storageId not found");
throw ExceptionManager.badRequestException(httpRequest, "Missing mandatory path parameter "+STORAGE_ID, StorageIDResolver.class, help);
}
StorageClientInstance scInstance = buildStorageClientInstance(storageId);
/** START PATCH 2.6.1-SNAPSHOT **/
// StorageClientInstance scInstance = buildStorageClientInstance(storageId);
// String toSEID = null;
// IClient iClient = null;
// storageId = scInstance.getStorageId(); //IT SHOULD BE CHANGED es. removing the suffix '-VLT'
// LOG.info("I'm using the storageId {}",storageId);
// try{
// iClient = scInstance.getStorageClient().getClient();
// toSEID = iClient.getId(storageId); //to Storage Encrypted ID
// LOG.info("Decoded ID"+" = "+ toSEID);
// }catch(Exception e){
// LOG.error("Storage Client Exception when getting file from storage: ", e);
// throw ExceptionManager.notFoundException(httpRequest, "Storage Client Exception when getting file from storage with id: "+storageId, StorageIDResolver.class, help);
// }
IClient iClient = getStorageClientInstance(storageId);
String toSEID = null;
IClient iClient = null;
storageId = scInstance.getStorageId(); //IT SHOULD BE CHANGED es. removing the suffix '-VLT'
LOG.info("I'm using the storageId {}",storageId);
try{
iClient = scInstance.getStorageClient().getClient();
toSEID = iClient.getId(storageId); //to Storage Encrypted ID
LOG.info("Decoded ID"+" = "+ toSEID);
}catch(Exception e){
LOG.error("Storage Client Exception when getting file from storage: ", e);
throw ExceptionManager.notFoundException(httpRequest, "Storage Client Exception when getting file from storage with id: "+storageId, StorageIDResolver.class, help);
}
/** END PATCH 2.6.1-SNAPSHOT **/
if(toSEID==null || toSEID.isEmpty()){
LOG.error("Decrypted id for storageId: "+storageId +" is null or empty!");
@ -188,7 +205,7 @@ public class StorageIDResolver {
// if (contentType!= null)
// response.header("Content-Type",contentType);
iClient.forceClose();
return response.build();
}
@ -255,20 +272,34 @@ public class StorageIDResolver {
LOG.warn("storageId not found");
throw ExceptionManager.badRequestException(httpRequest, "Storage Client Exception when getting file from storage with id: "+storageId, this.getClass(), help);
}
StorageClientInstance client = buildStorageClientInstance(storageId);
String toSEID = null;
IClient iClient = null;
storageId = client.getStorageId(); //IT SHOULD BE CHANGED es. removing the suffix '-VLT'
LOG.info("I'm using the storageId {}",storageId);
/** START PATCH 2.6.1-SNAPSHOT **/
// StorageClientInstance scInstance = buildStorageClientInstance(storageId);
// String toSEID = null;
// IClient iClient = null;
// storageId = scInstance.getStorageId(); //IT SHOULD BE CHANGED es. removing the suffix '-VLT'
// LOG.info("I'm using the storageId {}",storageId);
// try{
// iClient = scInstance.getStorageClient().getClient();
// toSEID = iClient.getId(storageId); //to Storage Encrypted ID
// LOG.info("Decoded ID"+" = "+ toSEID);
// }catch(Exception e){
// LOG.error("Storage Client Exception when getting file from storage: ", e);
// throw ExceptionManager.notFoundException(httpRequest, "Storage Client Exception when getting file from storage with id: "+storageId, StorageIDResolver.class, help);
// }
IClient iClient = getStorageClientInstance(storageId);
String toSEID = null;
LOG.info("I'm using the storageId {}",storageId);
try{
iClient = client.getStorageClient().getClient();
toSEID = iClient.getId(storageId); //to Storage Encrypted ID
LOG.debug("Decoded ID"+" = "+ toSEID);
LOG.info("Decoded ID"+" = "+ toSEID);
}catch(Exception e){
LOG.error("Storage Client Exception when getting file from storage: ", e);
throw ExceptionManager.internalErrorException(httpRequest, "Storage Client Exception when getting file from storage with id: "+storageId, StorageIDResolver.class, help);
throw ExceptionManager.notFoundException(httpRequest, "Storage Client Exception when getting file from storage with id: "+storageId, StorageIDResolver.class, help);
}
/** END PATCH 2.6.1-SNAPSHOT **/
if(toSEID==null || toSEID.isEmpty()){
LOG.error("Decrypted id for storageId: "+storageId +" is null or empty!");
@ -335,30 +366,55 @@ public class StorageIDResolver {
}
// /**
// * Builds the storage client instance.
// *
// * @param storageId the storage id
// * @return the storage client instance
// * @throws Exception the exception
// */
// protected static StorageClientInstance buildStorageClientInstance(String storageId) throws Exception{
//
// MemoryType memory=null;
// if(storageId.endsWith(org.gcube.contentmanagement.blobstorage.transport.backend.util.Costants.VOLATILE_URL_IDENTIFICATOR)){
// memory=MemoryType.VOLATILE;
// storageId=storageId.replace(org.gcube.contentmanagement.blobstorage.transport.backend.util.Costants.VOLATILE_URL_IDENTIFICATOR, "");
// }
//
// StorageClient client;
// if(memory==null)
// memory=MemoryType.PERSISTENT;
// client=new StorageClient(StorageIDResolver.class.getName(), StorageIDResolver.class.getSimpleName(), STORAGEID_RESOLVER, AccessType.PUBLIC, memory, BackendType.MongoDB);
// return new StorageClientInstance(client, memory, storageId);
// }
/**
* Builds the storage client instance.
* Get a storage client instance.
*
* @param storageId the storage id
* @return the storage client instance
* @throws Exception the exception
*/
protected static StorageClientInstance buildStorageClientInstance(String storageId) throws Exception{
protected static IClient getStorageClientInstance(String storageId) {
MemoryType memory=null;
if(storageId.endsWith(org.gcube.contentmanagement.blobstorage.transport.backend.util.Costants.VOLATILE_URL_IDENTIFICATOR)){
memory=MemoryType.VOLATILE;
storageId=storageId.replace(org.gcube.contentmanagement.blobstorage.transport.backend.util.Costants.VOLATILE_URL_IDENTIFICATOR, "");
}
StorageClient client;
if(memory==null)
}else {
memory=MemoryType.PERSISTENT;
client=new StorageClient(StorageIDResolver.class.getName(), StorageIDResolver.class.getSimpleName(), STORAGEID_RESOLVER, AccessType.PUBLIC, memory, BackendType.MongoDB);
return new StorageClientInstance(client, memory, storageId);
}
if ((!Objects.isNull(storageManagerClient)) && (storageManagerClient.getGcubeMemoryType().equals(memory)))
return storageManagerClient;
else {
if(!Objects.isNull(storageManagerClient)) {
LOG.debug("going to close an old storage-client instance");
storageManagerClient.forceClose();
}
LOG.debug("initializing a new storage-client instance");
storageManagerClient=new StorageClient(StorageIDResolver.class.getName(), StorageIDResolver.class.getSimpleName(), STORAGEID_RESOLVER, AccessType.PUBLIC, memory, BackendType.MongoDB).getClient();
return storageManagerClient;
}
}
/**
* Gets the storage metadata file.
*