org.nuxeo.ecm.platform.io.api

Interface IOManager

All Superinterfaces:

Serializable

All Known Implementing Classes:

IOManagerImpl

public interface IOManager
extends Serializable

Service handling complex import/export of documents and associated resources.

Author:

Anahide Tchertchian

Field Summary

Fields

Modifier and Type	Field and Description
static String	DOCUMENTS_ADAPTER_NAME

Method Summary

Modifier and Type	Method and Description
void	addAdapter(String name, IOResourceAdapter adapter) Adds an adapter with given name and definition.
Collection<DocumentRef>	copyDocumentsAndResources(String repo, Collection<DocumentRef> sources, DocumentLocation targetLocation, Collection<String> ioAdapters) Copy documents and resources to another location (on a same machine).
void	exportDocumentsAndResources(OutputStream out, String repo, Collection<DocumentRef> sources, boolean recurse, String format, Collection<String> ioAdapters) Export documents and resources.
IOResourceAdapter	getAdapter(String name) Returns the adapter with given name.
void	importDocumentsAndResources(InputStream in, String repo, DocumentRef root) Import document and resources described by given input stream at given document location.
void	importFromStream(InputStream in, DocumentLocation targetLocation, String docReaderFactoryClassName, Map<String,Object> rFactoryParams, String docWriterFactoryClassName, Map<String,Object> wFactoryParams)
void	removeAdapter(String name) Removes adapter with given name.

Field Detail

DOCUMENTS_ADAPTER_NAME

static final String DOCUMENTS_ADAPTER_NAME

See Also:

Constant Field Values

Method Detail

getAdapter

IOResourceAdapter getAdapter(String name)

Returns the adapter with given name.

addAdapter

void addAdapter(String name,
                IOResourceAdapter adapter)

Adds an adapter with given name and definition.

removeAdapter

void removeAdapter(String name)

Removes adapter with given name.

importDocumentsAndResources

void importDocumentsAndResources(InputStream in,
                                 String repo,
                                 DocumentRef root)
                          throws IOException

Import document and resources described by given input stream at given document location.

Parameters:

in - stream representing the documents and resources to import. Can be a zip file of a group of export files. The service is responsible for unzipping and redirecting import to specific import services.

repo - the repository name.

root - Optional location of document that must be taken as root of the import (can be null).

Throws:

IOException

exportDocumentsAndResources

void exportDocumentsAndResources(OutputStream out,
                                 String repo,
                                 Collection<DocumentRef> sources,
                                 boolean recurse,
                                 String format,
                                 Collection<String> ioAdapters)
                          throws IOException

Export documents and resources.

Parameters:

out - stream that can be turned into a zip holding a group of file for each additional resources types.

repo - TODO

sources - locations of documents to export.

recurse - recurse into sources children

format - export format. XXX see what format is actually accepted.

ioAdapters - list of adapters to use for additional resources.

Throws:

IOException

copyDocumentsAndResources

Collection<DocumentRef> copyDocumentsAndResources(String repo,
                                                  Collection<DocumentRef> sources,
                                                  DocumentLocation targetLocation,
                                                  Collection<String> ioAdapters)

Copy documents and resources to another location (on a same machine).

Parameters:

repo - the initial repository name.

sources - locations of documents to export.

targetLocation - location of the document where copies must be placed.

ioAdapters - list of adapters to use for additional resources.

Returns:

the list of copied documents references.

importFromStream

void importFromStream(InputStream in,
                      DocumentLocation targetLocation,
                      String docReaderFactoryClassName,
                      Map<String,Object> rFactoryParams,
                      String docWriterFactoryClassName,
                      Map<String,Object> wFactoryParams)