org.exoplatform.social.extras.migration.rw
Interface NodeReader

All Known Implementing Classes:

NodeReader_11x_12x

public interface NodeReader

Read migraiton data.

Version:

$Revision$

Author:

Alain Defrance

Method Summary

void	checkData() Check migration possibility.
void	readActivities(OutputStream os, WriterContext ctx) Activities reading.
void	readIdentities(OutputStream os, WriterContext ctx) Identities reading.
void	readProfiles(OutputStream os, WriterContext ctx) Profiles reading.
void	readRelationships(OutputStream os, WriterContext ctx) Relationships reading.
void	readSpaces(OutputStream os, WriterContext ctx) Spaces reading.

Method Detail

readIdentities

void readIdentities(OutputStream os,
                    WriterContext ctx)
                    throws javax.jcr.RepositoryException,
                           IOException

Identities reading.

Parameters:

os - data stream

ctx - migration context

Throws:

javax.jcr.RepositoryException

IOException

readSpaces

void readSpaces(OutputStream os,
                WriterContext ctx)
                throws javax.jcr.RepositoryException,
                       IOException

Spaces reading.

Parameters:

os - data stream

ctx - migration context

Throws:

javax.jcr.RepositoryException

IOException

readProfiles

void readProfiles(OutputStream os,
                  WriterContext ctx)
                  throws javax.jcr.RepositoryException,
                         IOException

Profiles reading.

Parameters:

os - data stream

ctx - migration context

Throws:

javax.jcr.RepositoryException

IOException

readActivities

void readActivities(OutputStream os,
                    WriterContext ctx)
                    throws javax.jcr.RepositoryException,
                           IOException

Activities reading.

Parameters:

os - data stream

ctx - migration context

Throws:

javax.jcr.RepositoryException

IOException

readRelationships

void readRelationships(OutputStream os,
                       WriterContext ctx)
                       throws javax.jcr.RepositoryException,
                              IOException

Relationships reading.

Parameters:

os - data stream

ctx - migration context

Throws:

javax.jcr.RepositoryException

IOException

checkData

void checkData()
               throws MigrationException

Check migration possibility.

Throws:

MigrationException