Package ch.systemsx.cisd.openbis.dss.client.api.v1

Class DataSet

java.lang.Object

ch.systemsx.cisd.openbis.dss.client.api.v1.DataSet

public class DataSet
extends java.lang.Object

A class that provides uniform access to data set metadata (from the openBIS AS) and data (from the openBIS DSS).

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	DataSet()
	DataSet(IOpenbisServiceFacade facade, IDssComponent dssComponent, DataSet metadata, IDataSetDss dataSetDss)	Constructor.

Method Summary

Modifier and Type	Method	Description
boolean	equals(java.lang.Object obj)
java.util.List<java.lang.String>	getChildrenCodes()
java.lang.String	getCode()
java.util.List<DataSet>	getContainedDataSets()
java.util.List<DataSet>	getContainerDataSets()
DataSet	getContainerOrNull()	Deprecated. Use getContainerDataSets()
IDataSetDss	getDataSetDss()	Internal accessor, made public for testing, but clients should not need it.
java.lang.String	getDataSetTypeCode()
java.lang.String	getExperimentIdentifier()
ExternalDataManagementSystem	getExternalDataManagementSystem()
java.lang.String	getExternalDataSetCode()
java.lang.String	getExternalDataSetLink()
java.io.InputStream	getFile(java.lang.String path)
java.io.File	getLinkOrCopyOfContent(java.lang.String overrideStoreRootPathOrNull, java.io.File downloadDir, java.lang.String pathInDataSet)
java.io.File	getLinkOrCopyOfContents(java.lang.String overrideStoreRootPathOrNull, java.io.File downloadDir)
java.util.List<java.lang.String>	getParentCodes()
DataSet	getPrimaryDataSetOrNull()	Returns the primary data set.
java.util.HashMap<java.lang.String,java.lang.String>	getProperties()
java.util.Date	getRegistrationDate()
java.util.EnumSet<DataSet.Connections>	getRetrievedConnections()
java.lang.String	getSampleIdentifierOrNull()
java.lang.String	getSessionURLForFile(java.lang.String path)
java.lang.String	getURLForFileWithTimeout(java.lang.String path, long validityDurationInSeconds)
int	hashCode()
boolean	isContainerDataSet()
boolean	isLinkDataSet()
boolean	knowsContainer()	Returns true, if result of getContainerOrNull() can be trusted and false, if it cannot be trusted because the server is too old to deliver this information.
FileInfoDssDTO[]	listFiles(java.lang.String startPath, boolean isRecursive)
java.lang.String	toString()
java.lang.String	tryGetInternalPathInDataStore()
java.io.File	tryLinkToContents(java.lang.String overrideStoreRootPathOrNull)

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

DataSet

protected DataSet()

DataSet

public DataSet(IOpenbisServiceFacade facade,
               IDssComponent dssComponent,
               DataSet metadata,
               IDataSetDss dataSetDss)

Constructor.

Parameters:

facade - The facade used to get access to the server.

metadata - The metadata. May be null if not available at construction time.

dataSetDss - The data. May be null if not available at construction time.

Method Detail

getCode

public java.lang.String getCode()

See Also:

DataSet.getCode()

getExperimentIdentifier

public java.lang.String getExperimentIdentifier()

See Also:

DataSet.getExperimentIdentifier()

getSampleIdentifierOrNull

public java.lang.String getSampleIdentifierOrNull()

See Also:

DataSet.getSampleIdentifierOrNull()

getDataSetTypeCode

public java.lang.String getDataSetTypeCode()

See Also:

DataSet.getDataSetTypeCode()

getRegistrationDate

public java.util.Date getRegistrationDate()

See Also:

DataSet.getRegistrationDate()

getProperties

public java.util.HashMap<java.lang.String,java.lang.String> getProperties()

See Also:

DataSet.getProperties()

getRetrievedConnections

public java.util.EnumSet<DataSet.Connections> getRetrievedConnections()

See Also:

DataSet.getRetrievedConnections()

getParentCodes

public java.util.List<java.lang.String> getParentCodes()

See Also:

DataSet.getParentCodes()

getChildrenCodes

public java.util.List<java.lang.String> getChildrenCodes()

See Also:

DataSet.getChildrenCodes()

isContainerDataSet

public boolean isContainerDataSet()

See Also:

DataSet.isContainerDataSet()

isLinkDataSet

public boolean isLinkDataSet()

See Also:

DataSet.isLinkDataSet()

getExternalDataSetCode

public java.lang.String getExternalDataSetCode()

See Also:

DataSet.getExternalDataSetCode()

getExternalDataSetLink

public java.lang.String getExternalDataSetLink()

See Also:

DataSet.getExternalDataSetLink()

getExternalDataManagementSystem

public ExternalDataManagementSystem getExternalDataManagementSystem()

See Also:

DataSet.getExternalDataManagementSystem()

getContainerOrNull

@Deprecated
public DataSet getContainerOrNull()

Deprecated.

Use getContainerDataSets()

See Also:

DataSet.getContainerOrNull()

knowsContainer

public boolean knowsContainer()

Returns true, if result of getContainerOrNull() can be trusted and false, if it cannot be trusted because the server is too old to deliver this information.

getContainedDataSets

public java.util.List<DataSet> getContainedDataSets()

See Also:

DataSet.getContainedDataSets()

getContainerDataSets

public java.util.List<DataSet> getContainerDataSets()

See Also:

DataSet.getContainerDataSets()

getPrimaryDataSetOrNull

public DataSet getPrimaryDataSetOrNull()

Returns the primary data set. For a non-container data set, this is itself. For a container data set, this is the one contained data set that is considered primary.

Returns:

The data set that is considered primary, or null if the primary data set cannot be determined.

equals

public boolean equals(java.lang.Object obj)

Overrides:

equals in class java.lang.Object

See Also:

DataSet.equals(java.lang.Object)

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

See Also:

DataSet.hashCode()

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

See Also:

DataSet.toString()

listFiles

public FileInfoDssDTO[] listFiles(java.lang.String startPath,
                                  boolean isRecursive)
                           throws java.lang.IllegalArgumentException,
                                  InvalidSessionException

Parameters:

startPath -

isRecursive -

Throws:

java.lang.IllegalArgumentException

InvalidSessionException

See Also:

IDataSetDss.listFiles(java.lang.String, boolean)

getFile

public java.io.InputStream getFile(java.lang.String path)
                            throws java.lang.IllegalArgumentException,
                                   InvalidSessionException

Parameters:

path -

Throws:

java.lang.IllegalArgumentException

InvalidSessionException

See Also:

IDataSetDss.getFile(java.lang.String)

tryLinkToContents

public java.io.File tryLinkToContents(java.lang.String overrideStoreRootPathOrNull)
                               throws java.lang.IllegalArgumentException,
                                      InvalidSessionException

Parameters:

overrideStoreRootPathOrNull -

Throws:

java.lang.IllegalArgumentException

InvalidSessionException

See Also:

IDataSetDss.tryLinkToContents(java.lang.String)

getLinkOrCopyOfContents

public java.io.File getLinkOrCopyOfContents(java.lang.String overrideStoreRootPathOrNull,
                                            java.io.File downloadDir)
                                     throws java.lang.IllegalArgumentException,
                                            InvalidSessionException

Parameters:

overrideStoreRootPathOrNull -

downloadDir -

Throws:

java.lang.IllegalArgumentException

InvalidSessionException

See Also:

IDataSetDss.getLinkOrCopyOfContents(java.lang.String, java.io.File)

getLinkOrCopyOfContent

public java.io.File getLinkOrCopyOfContent(java.lang.String overrideStoreRootPathOrNull,
                                           java.io.File downloadDir,
                                           java.lang.String pathInDataSet)
                                    throws java.lang.IllegalArgumentException,
                                           InvalidSessionException

Parameters:

overrideStoreRootPathOrNull -

downloadDir -

pathInDataSet -

Throws:

java.lang.IllegalArgumentException

InvalidSessionException

See Also:

IDataSetDss.getLinkOrCopyOfContent(java.lang.String, java.io.File, java.lang.String)

getSessionURLForFile

public java.lang.String getSessionURLForFile(java.lang.String path)
                                      throws java.lang.IllegalArgumentException,
                                             InvalidSessionException

Throws:

java.lang.IllegalArgumentException

InvalidSessionException

See Also:

IDataSetDss.getSessionURLForFile(java.lang.String)

getURLForFileWithTimeout

public java.lang.String getURLForFileWithTimeout(java.lang.String path,
                                                 long validityDurationInSeconds)
                                          throws java.lang.IllegalArgumentException,
                                                 InvalidSessionException

Throws:

java.lang.IllegalArgumentException

InvalidSessionException

See Also:

IDataSetDss.getURLForFileWithTimeout(String, long)

tryGetInternalPathInDataStore

public java.lang.String tryGetInternalPathInDataStore()

getDataSetDss

public IDataSetDss getDataSetDss()

Internal accessor, made public for testing, but clients should not need it.