de.galan.dmsexchange.exchange.container

Class ContainerDeserializer

java.lang.Object

de.galan.dmsexchange.exchange.container.AbstractContainer

de.galan.dmsexchange.exchange.container.ContainerDeserializer

public class ContainerDeserializer
extends AbstractContainer

Converts container-archives back to Documents.

Author:

daniel

Field Summary

Fields inherited from class de.galan.dmsexchange.exchange.container.AbstractContainer

FORMATTER, REVISIONS_DIRNAME

Constructor Summary

Constructors

Constructor and Description
ContainerDeserializer()

Method Summary

Modifier and Type	Method and Description
protected long	determineVersion(com.fasterxml.jackson.databind.JsonNode metaNode)
protected boolean	isMetadata(String name)
protected boolean	isRevision(String name)
protected void	merge(Document result, Map<String,byte[]> revisions)
protected Document	readMeta(byte[] metaBytes)
protected Document	unarchive(byte[] data, boolean standalone)
Document	unarchive(InputStream is, boolean standalone) Reads a tar/tgz from the given InputStream and extracts the Document containing.

Methods inherited from class de.galan.dmsexchange.exchange.container.AbstractContainer

generateRevisionName, getVerjson

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ContainerDeserializer

public ContainerDeserializer()

Method Detail

unarchive

protected Document unarchive(byte[] data,
                             boolean standalone)
                      throws InvalidArchiveException,
                             de.galan.verjson.core.VersionNotSupportedException,
                             de.galan.verjson.core.NamespaceMismatchException,
                             de.galan.verjson.step.ProcessStepException,
                             de.galan.verjson.core.IOReadException,
                             IOException

Throws:

InvalidArchiveException

de.galan.verjson.core.VersionNotSupportedException

de.galan.verjson.core.NamespaceMismatchException

de.galan.verjson.step.ProcessStepException

de.galan.verjson.core.IOReadException

IOException

unarchive

public Document unarchive(InputStream is,
                          boolean standalone)
                   throws IOException,
                          InvalidArchiveException,
                          de.galan.verjson.core.VersionNotSupportedException,
                          de.galan.verjson.core.NamespaceMismatchException,
                          de.galan.verjson.step.ProcessStepException,
                          de.galan.verjson.core.IOReadException

Reads a tar/tgz from the given InputStream and extracts the Document containing. The given InputStream is not closed and must be closed by the caller.

Throws:

IOException

InvalidArchiveException

de.galan.verjson.core.VersionNotSupportedException

de.galan.verjson.core.NamespaceMismatchException

de.galan.verjson.step.ProcessStepException

de.galan.verjson.core.IOReadException

merge

protected void merge(Document result,
                     Map<String,byte[]> revisions)
              throws InvalidArchiveException

Throws:

InvalidArchiveException

readMeta

protected Document readMeta(byte[] metaBytes)
                     throws IOException,
                            InvalidArchiveException,
                            de.galan.verjson.core.VersionNotSupportedException,
                            de.galan.verjson.core.NamespaceMismatchException,
                            de.galan.verjson.step.ProcessStepException,
                            de.galan.verjson.core.IOReadException

Throws:

IOException

InvalidArchiveException

de.galan.verjson.core.VersionNotSupportedException

de.galan.verjson.core.NamespaceMismatchException

de.galan.verjson.step.ProcessStepException

de.galan.verjson.core.IOReadException

determineVersion

protected long determineVersion(com.fasterxml.jackson.databind.JsonNode metaNode)
                         throws InvalidArchiveException

Throws:

InvalidArchiveException

isMetadata

protected boolean isMetadata(String name)

isRevision

protected boolean isRevision(String name)