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Eclipse Dirigible API

CMIS

eclipse/dirigible

CMIS

CMIS object is used for access of the underlying Content Management System (CMS) with CMIS API.

Overview

Module: cms/cmis
Definition: https://github.com/eclipse/dirigible/issues/178
Source: /cms/cmis.ts
Status: stable
Group: cms

Basic Usage

ECMA6

import { cmis } from "sdk/cms";
import { response } from "sdk/http";
import { streams } from "sdk/io";


let cmisSession = cmis.getSession();

let rootFolder = cmisSession.getRootFolder();

let children = rootFolder.getChildren();
response.println("Listing the children of the root folder:");
for (let i in children) {
    response.println("Object ID: " + children[i].getId());
    response.println("Object Name: " + children[i].getName());
}

const textFileName = "test.txt";
response.println("Creating a simple text file, " + textFileName);

const mimetype = "text/plain; charset=UTF-8";
let content = "This is some test content.";
let filename = textFileName;

let outputStream = streams.createByteArrayOutputStream();
outputStream.writeText(content);
let bytes = outputStream.getBytes();
let inputStream = streams.createByteArrayInputStream(bytes);

let contentStream = cmisSession.getObjectFactory().createContentStream(filename, bytes.length, mimetype, inputStream);

let properties = { "cmis:name": "", "cmis:objectTypeId": "" };
properties[cmis.OBJECT_TYPE_ID] = cmis.OBJECT_TYPE_DOCUMENT;
properties[cmis.NAME] = filename;
let newDocument;
try {
    newDocument = rootFolder.createDocument(properties, contentStream, cmis.VERSIONING_STATE_MAJOR);
} catch (e) {
    response.println("Error: " + e);
}
let documentId = newDocument?.getId();

response.println("Document ID: " + documentId);

children = rootFolder.getChildren();
response.println("Listing the children of the root folder again:");
for (let i in children) {
    response.println("Object ID: " + children[i].getId());
    response.println("Object Name: " + children[i].getName());
    response.println("Object Type: " + JSON.stringify(children[i].getType().getId().toString()));
}

// Get the contents of the file
let doc;
if (documentId !== undefined) {
    doc = cmisSession.getObject(documentId);
} else {
    response.println("No content");
}

contentStream = doc?.getContentStream(); // returns null if the document has no content
if (contentStream !== null) {
    content = contentStream.getStream().readText();
    response.println("Contents of " + filename + " are: " + content);
} else {
    response.println("No content.");
}

response.println("Deleting the newly created document");
if (newDocument) {
    newDocument.delete();
}

response.flush();
response.close();

Functions

Function	Description	Returns
getSession()	Returns the CMIS connection session to the CMS system	Session
getAccessDefinitions(path, method)	Returns array of CMIS access constraints for the specified path and method	array of objects

Objects

Session

Function	Description	Returns
getRepositoryInfo()	Returns the information about the CMIS repository	RepositoryInfo
getObjectFactory()	Returns the ObjectFactory utility	ObjectFactory
getRootFolder()	Returns the root folder of this repository	Folder
getObject()	Returns a CMIS Object by name	CmisObject
getObjectByPath()	Returns a CMIS Object by path	CmisObject

RepositoryInfo

Function	Description	Returns
getId()	Returns the ID of the CMIS repository	string
getName()	Returns the Name of the CMIS repository	string

ObjectFactory

Function	Description	Returns
createContentStream()	Returns a newly created ContentStream object	ContentStream

ContentStream

Function	Description	Returns
getStream()	Returns the InputStream of this ContentStream object	streams.InputStream

CmisObject

Function	Description	Returns
getId()	Returns the ID of this CmisObject	string
getName()	Returns the Name of this CmisObject	string
getType()	Returns the Type of this CmisObject	string
delete()	Deletes this CmisObject	string
rename(newName)	Renames this CmisObject	-

Folder

Function	Description	Returns
getId()	Returns the ID of this Folder	string
getName()	Returns the Name of this Folder	string
getPath()	Returns the Path of this Folder	string
createFolder(properties)	Creates a new folder under this Folder	Folder
createDocument(properties, contentStream, versioningState)	Creates a new document under this Folder	Document
getChildren()	Returns an array of CmisObject sub-elements of this Folder	array of CmisObject
isRootFolder()	Returns true if this Folder is a root folder and false otherwise	boolean
getFolderParent()	Returns the parent Folder of this Folder	Folder
delete()	Deletes this Folder	string
rename(newName)	Renames this Folder	-

Document

Function	Description	Returns
getId()	Returns the ID of this Document	string
getName()	Returns the Name of this Document	string
delete()	Deletes this Document	string
getContentStream()	Returns the ContentStream representing the contents of this Document	ContentStream
rename(newName)	Renames this Document	-

Constants

Base

Constant	Description	Type
NAME	Value is cmis:name	string
OBJECT_ID	Value is cmis:objectId	string
OBJECT_TYPE_ID	Value is cmis:objectTypeId	string
BASE_TYPE_ID	Value is cmis:baseTypeId	string
CREATED_BY	Value is cmis:createdBy	string
CREATION_DATE	Value is cmis:creationDate	string
LAST_MODIFIED_BY	Value is cmis:lastModifiedBy	string
LAST_MODIFICATION_DATE	Value is cmis:lastModificationDate	string
CHANGE_TOKEN	Value is mis:changeToken	string

Document

Constant	Description	Type
IS_IMMUTABLE	Value is cmis:isImmutable	string
IS_LATEST_VERSION	Value is cmis:isLatestVersion	string
IS_MAJOR_VERSION	Value is cmis:isMajorVersion	string
IS_LATEST_MAJOR_VERSION	Value is cmis:isLatestMajorVersion	string
VERSION_LABEL	Value is cmis:versionLabel	string
VERSION_SERIES_ID	Value is ccmis:versionSeriesId	string
IS_VERSION_SERIES_CHECKED_OUT	Value is cmis:isVersionSeriesCheckedOut	string
VERSION_SERIES_CHECKED_OUT_BY	Value is cmis:versionSeriesCheckedOutBy	string
VERSION_SERIES_CHECKED_OUT_ID	Value is cmis:versionSeriesCheckedOutId	string
CHECKIN_COMMENT	Value is cmis:checkinComment	string
CONTENT_STREAM_LENGTH	Value is cmis:contentStreamLength	string
CONTENT_STREAM_MIME_TYPE	Value is cmis:contentStreamMimeType	string
CONTENT_STREAM_FILE_NAME	Value is cmis:contentStreamFileName	string
CONTENT_STREAM_ID	Value is cmis:contentStreamId	string

Folder

Constant	Description	Type
PARENT_ID	Value is cmis:parentId	string
ALLOWED_CHILD_OBJECT_TYPE_IDS	Value is cmis:allowedChildObjectTypeIds	string
PATH	Value is cmis:path	string

Relationship

Constant	Description	Type
SOURCE_ID	Value is cmis:sourceId	string
TARGET_ID	Value is cmis:targetId	string

Relationship

Constant	Description	Type
POLICY_TEXT	Value is cmis:policyText	string

Versioning States

Constant	Description	Type
VERSIONING_STATE_NONE	Value is none	string
VERSIONING_STATE_MAJOR	Value is major	string
VERSIONING_STATE_MINOR	Value is minor	string
VERSIONING_STATE_CHECKEDOUT	Value is checkedout	string

Object Types

Constant	Description	Type
OBJECT_TYPE_DOCUMENT	Value is cmis:document	string
OBJECT_TYPE_FOLDER	Value is cmis:folder	string
OBJECT_TYPE_RELATIONSHIP	Value is cmis:relationship	string
OBJECT_TYPE_POLICY	Value is cmis:policy	string
OBJECT_TYPE_ITEM	Value is cmis:item	string
OBJECT_TYPE_SECONDARY	Value is cmis:secondary	string