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132 lines
4.4 KiB
Java
132 lines
4.4 KiB
Java
/**
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*
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*/
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package org.gcube.contentmanagement.blobstorage.service.operation;
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import java.net.UnknownHostException;
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import org.bson.types.ObjectId;
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import org.gcube.contentmanagement.blobstorage.resource.MyFile;
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import org.gcube.contentmanagement.blobstorage.service.directoryOperation.BucketCoding;
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import org.gcube.contentmanagement.blobstorage.transport.TransportManager;
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import org.gcube.contentmanagement.blobstorage.transport.TransportManagerFactory;
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import org.gcube.contentmanagement.blobstorage.transport.backend.MongoIOManager;
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import org.gcube.contentmanagement.blobstorage.transport.backend.RemoteBackendException;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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/**
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* @author Roberto Cirillo (ISTI-CNR) 2018
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*
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*/
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public abstract class SoftCopy extends Operation {
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/**
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* Logger for this class
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*/
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final Logger logger=LoggerFactory.getLogger(SoftCopy.class);
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private String sourcePath;
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private String destinationPath;
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private MyFile resource;
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public SoftCopy(String[] server, String user, String pwd, String bucket, Monitor monitor, boolean isChunk, String backendType, String[] dbs) {
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super(server, user, pwd, bucket, monitor, isChunk, backendType, dbs);
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}
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public String initOperation(MyFile file, String remotePath, String author, String[] server, String rootArea, boolean replaceOption) {
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// if(remotePath != null){
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// boolean isId=ObjectId.isValid(remotePath);
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// setResource(file);
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// if(!isId){
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//// String[] dirs= remotePath.split(file_separator);
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// if(logger.isDebugEnabled())
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// logger.debug("remotePath: "+remotePath);
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// String buck=null;
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// buck = new BucketCoding().bucketFileCoding(remotePath, rootArea);
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// return bucket=buck;
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// }else{
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// return bucket=remotePath;
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// }
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// }return bucket=null;//else throw new RemoteBackendException("argument cannot be null");
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this.sourcePath=file.getLocalPath();
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this.destinationPath=remotePath;
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sourcePath = new BucketCoding().bucketFileCoding(file.getLocalPath(), rootArea);
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destinationPath = new BucketCoding().bucketFileCoding(remotePath, rootArea);
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setResource(file);
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return bucket=destinationPath;
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}
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public String doIt(MyFile myFile) throws RemoteBackendException{
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// TransportManagerFactory tmf= new TransportManagerFactory(server, user, password);
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// TransportManager tm=tmf.getTransport(backendType, myFile.getGcubeMemoryType(), dbNames, myFile.getWriteConcern(), myFile.getReadPreference());
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TransportManager tm=getTransport(myFile);
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String id=null;
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try {
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id=tm.softCopy(this);
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} catch (UnknownHostException e) {
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tm.close();
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logger.error("Problem in copy from: "+sourcePath+" to: "+destinationPath+": "+e.getMessage());
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throw new RemoteBackendException(" Error in copy operation ", e.getCause());
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}
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return id;
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}
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@Override
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public String initOperation(MyFile resource, String remotePath, String author, String[] server, String rootArea) {
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// For terrastore, the name of bucket is formed: path_____fileName_____author
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this.sourcePath=resource.getLocalPath();
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this.destinationPath=resource.getRemotePath();
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sourcePath = new BucketCoding().bucketFileCoding(resource.getLocalPath(), rootArea);
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destinationPath = new BucketCoding().bucketFileCoding(resource.getRemotePath(), rootArea);
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setResource(resource);
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return bucket=destinationPath;
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// if(remotePath != null){
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// boolean isId=ObjectId.isValid(remotePath);
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// setResource(resource);
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// if(!isId){
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//// String[] dirs= remotePath.split(file_separator);
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// if(logger.isDebugEnabled())
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// logger.debug("remotePath: "+remotePath);
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// String buck=null;
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// buck = new BucketCoding().bucketFileCoding(remotePath, rootArea);
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// return bucket=buck;
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// }else{
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// return bucket=remotePath;
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// }
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// }return bucket=null;//else throw new RemoteBackendException("argument cannot be null");
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}
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public abstract String execute(MongoIOManager mongoPrimaryInstance, MyFile resource, String sourcePath, String destinationPath) throws UnknownHostException;
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public String getSourcePath() {
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return sourcePath;
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}
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public void setSourcePath(String sourcePath) {
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this.sourcePath = sourcePath;
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}
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public String getDestinationPath() {
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return destinationPath;
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}
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public void setDestinationPath(String destinationPath) {
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this.destinationPath = destinationPath;
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}
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public MyFile getResource() {
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return resource;
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}
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public void setResource(MyFile resource) {
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this.resource = resource;
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}
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}
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