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72 lines
2.6 KiB
Java
72 lines
2.6 KiB
Java
package org.gcube.contentmanagement.blobstorage.service.operation;
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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.transport.TransportManager;
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import org.gcube.contentmanagement.blobstorage.transport.TransportManagerFactory;
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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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public class GetRemotePath 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(GetSize.class);
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private String rootPath;
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public GetRemotePath(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 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 path=null;
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try {
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path = tm.getRemotePath(bucket);
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} catch (Exception e) {
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tm.close();
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throw new RemoteBackendException(" Error in GetSize operation ", e.getCause()); }
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if (logger.isDebugEnabled()) {
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logger.debug(" PATH " + bucket);
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}
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logger.debug("\t path "+path+"\n\t rootPath: "+rootPath);
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int rootLength=rootPath.length();
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if((path.length() >= rootLength)){
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path=path.substring(rootLength-1);
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System.out.println("new relative path "+ path);
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return path;
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}else{
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throw new RuntimeException("expected rootPath or expected relative path are malformed: rootPath: "+rootPath+ " relativePath: "+path);
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}
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}
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@Override
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public String initOperation(MyFile file, String remotePath,
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String author, String[] server, String rootArea, boolean replaceOption) {
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rootPath=file.getRootPath();
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logger.trace("rootArea is "+file.getRootPath()+ " absoluteremotepath is "+file.getAbsoluteRemotePath());
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if(logger.isDebugEnabled())
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logger.debug("remotePath: "+remotePath);
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boolean isId=ObjectId.isValid(remotePath);
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if(!isId){
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throw new RuntimeException("the getRemotePath method have an invalid id"+ remotePath);
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}else{
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return bucket=remotePath;
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}
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}
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@Override
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public String initOperation(MyFile resource, String RemotePath,
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String author, String[] server, String rootArea) {
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throw new IllegalArgumentException("Input/Output stream is not compatible with getSize operation");
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}
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}
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