com.orchestranetworks.service

Class Archive

java.lang.Object

com.orchestranetworks.service.Archive

public abstract class Archive
extends Object

An instance of this class references an archive used to export data from / import data to EBX® repositories. For example, it can be used as a backup or to propagate datasets from a repository to another.

The implementations of this class are light-weight references to their underlying resources. For example, they do not open a file stream if a file is provided.

See Also:

ProcedureContext.doExportArchive(Archive), ProcedureContext.doImportArchive(Archive)

Field Summary

Fields

Modifier and Type	Field and Description
static String	DIFF_HEADERS_ZIP_ENTRY Name of the ZIP entry for header differences.
static String	DIFF_RIGHTS_ZIP_ENTRY Name of the ZIP entry for rights differences.
static String	DIFF_VALUES_ZIP_ENTRY Name of the ZIP entry for value differences.
static String	HEADER_DOCUMENT_NAME Default name of run header XML document.
static String	TABLE_VALUES_ZIP_ENTRY

Constructor Summary

Constructors

Constructor and Description
Archive()

Method Summary

Modifier and Type	Method and Description
abstract InputStream	computeInputStream()
static Archive	forFile(File archiveFile) Returns a reference to an archive ZIP file.
static Archive	forFileInDefaultDirectory(String aLocalFileName) Returns a reference to an archive ZIP file located under the default archive directory.
static Archive	forOutputStream(OutputStream aStream) Returns a reference to an archive output stream.
static Archive	forStream(String locationInfoOrNull, InputStream aStream) Returns a reference to an archive ZIP stream.
abstract String	getLocationInfo() Returns user-readable information on the location of the archive.
String	toString()

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

HEADER_DOCUMENT_NAME

public static final String HEADER_DOCUMENT_NAME

Default name of run header XML document.

See Also:

Constant Field Values

DIFF_HEADERS_ZIP_ENTRY

public static final String DIFF_HEADERS_ZIP_ENTRY

Name of the ZIP entry for header differences.

See Also:

Constant Field Values

DIFF_RIGHTS_ZIP_ENTRY

public static final String DIFF_RIGHTS_ZIP_ENTRY

Name of the ZIP entry for rights differences.

See Also:

Constant Field Values

DIFF_VALUES_ZIP_ENTRY

public static final String DIFF_VALUES_ZIP_ENTRY

Name of the ZIP entry for value differences.

See Also:

Constant Field Values

TABLE_VALUES_ZIP_ENTRY

public static final String TABLE_VALUES_ZIP_ENTRY

See Also:

Constant Field Values

Constructor Detail

Archive

public Archive()

Method Detail

forFile

public static Archive forFile(File archiveFile)

Returns a reference to an archive ZIP file.

forFileInDefaultDirectory

public static Archive forFileInDefaultDirectory(String aLocalFileName)

Returns a reference to an archive ZIP file located under the default archive directory.

The path of this directory is: ${ebx.repository.directory}/archives/.

Since:

5.6.0

See Also:

Setting the root directory

forStream

public static Archive forStream(String locationInfoOrNull,
                                InputStream aStream)

Returns a reference to an archive ZIP stream. Only to be used for import purposes.

forOutputStream

public static Archive forOutputStream(OutputStream aStream)

Returns a reference to an archive output stream. Only to be used for export purposes.

toString

public String toString()

Overrides:

toString in class Object

computeInputStream

public abstract InputStream computeInputStream()
                                        throws FileNotFoundException

Throws:

FileNotFoundException

getLocationInfo

public abstract String getLocationInfo()

Returns user-readable information on the location of the archive.