Package org.opencms.module

Class CmsModuleImportExportHandler

java.lang.Object

org.opencms.module.CmsModuleImportExportHandler

All Implemented Interfaces:

I_CmsImportExportHandler

public class CmsModuleImportExportHandler
extends Object
implements I_CmsImportExportHandler

Import/export handler implementation for Cms modules.

Since:

6.0.0

Constructor Summary

Constructors

Constructor	Description
CmsModuleImportExportHandler()	Creates a new Cms module import/export handler.

Method Summary

Modifier and Type	Method	Description
void	exportData(CmsObject cms, I_CmsReport report)	Exports the data from the Cms.
List<String>	getAdditionalResources()	Returns the VFS resources to be exported additionally with the module.
String	getDescription()	Returns the description of this import/export handler.
static CmsModuleImportExportHandler	getExportHandler(CmsObject cms, CmsModule module, String handlerDescription)	Gets the module export handler containing all resources used in the module export.
String	getFileName()	Returns the name of the export file in the real file system.
CmsImportParameters	getImportParameters()	Returns the import parameters.
String	getModuleName()	Returns the (package) name of the module to be exported.
List<String>	getResourcesAsList()	Returns the VFS resources to be exported additionally with the module as a list.
void	importData(CmsObject cms, String importFile, String importPath, I_CmsReport report)	Deprecated. use importData(CmsObject, I_CmsReport) instead
void	importData(CmsObject cms, I_CmsReport report)	Imports the data into the Cms.
boolean	matches(org.dom4j.Document manifest)	Checks, if this import/export handler matches with a specified manifest document of an import, so that it is able to import the data listed in the manifest document.
static CmsModule	readModuleFromImport(String importResource)	Reads a module object from an external file source.
static CmsModule	readModuleFromManifest(byte[] manifest)	Reads a module object from an external file source.
static void	reportBeginImport(I_CmsReport report, String modulePackageName)	Writes the messages for starting an import to the given report.
static void	reportEndImport(I_CmsReport report)	Writes the messages for finishing an import to the given report.
void	setAdditionalResources(String[] resources)	Sets the VFS resources to be exported additionally with the module.
void	setDescription(String description)	Sets the description of this import/export handler.
void	setFileName(String fileName)	Sets the name of the export file in the real file system.
void	setImportParameters(CmsImportParameters importParams)	Sets the import parameters.
void	setModule(CmsModuleXmlHandler moduleHandler)	Will be called by the digester if a module was imported.
void	setModuleName(String moduleName)	Sets the (package) name of the module to be exported.

Methods inherited from class java.lang.Object

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

Constructor Details

CmsModuleImportExportHandler

public CmsModuleImportExportHandler()

Creates a new Cms module import/export handler.

Method Details

getExportHandler

public static CmsModuleImportExportHandler getExportHandler(CmsObject cms,
 CmsModule module,
 String handlerDescription)

Gets the module export handler containing all resources used in the module export.

Parameters:

cms - the CmsObject used by to set up the handler. The object's site root might be adjusted to the import site of the module.

module - The module to export

handlerDescription - A description of the export handler, shown when the export thread using the handler runs.

Returns:

CmsModuleImportExportHandler with all module resources

readModuleFromImport

public static CmsModule readModuleFromImport(String importResource)
                                      throws CmsConfigurationException

Reads a module object from an external file source.

Parameters:

importResource - the name of the input source

Returns:

the imported module

Throws:

CmsConfigurationException - if the module could not be imported

readModuleFromManifest

public static CmsModule readModuleFromManifest(byte[] manifest)
                                        throws CmsConfigurationException

Reads a module object from an external file source.

Parameters:

manifest - the manifest data

Returns:

the imported module

Throws:

CmsConfigurationException - if the module could not be imported

reportBeginImport

public static void reportBeginImport(I_CmsReport report,
 String modulePackageName)

Writes the messages for starting an import to the given report.

Parameters:

report - the report to write to

modulePackageName - the module name

reportEndImport

public static void reportEndImport(I_CmsReport report)

Writes the messages for finishing an import to the given report.

Parameters:

report - the report to write to

exportData

public void exportData(CmsObject cms,
 I_CmsReport report)
                throws CmsConfigurationException,
CmsImportExportException,
CmsRoleViolationException

Description copied from interface: I_CmsImportExportHandler

Exports the data from the Cms.

Specified by:

exportData in interface I_CmsImportExportHandler

Parameters:

cms - the current OpenCms context object

report - a Cms report to print log messages

Throws:

CmsConfigurationException - if a specified module to be exported does not exist

CmsImportExportException - if operation was not successful

CmsRoleViolationException - if the current user has not the required role

See Also:

• I_CmsImportExportHandler.exportData(org.opencms.file.CmsObject, org.opencms.report.I_CmsReport)

getAdditionalResources

public List<String> getAdditionalResources()

Returns the VFS resources to be exported additionally with the module.

Returns:

the VFS resources to be exported additionally with the module

getDescription

public String getDescription()

Description copied from interface: I_CmsImportExportHandler

Returns the description of this import/export handler.

The description is useful to print some info about the purpose of this handler.

Specified by:

getDescription in interface I_CmsImportExportHandler

Returns:

the description of this import/export handler

See Also:

• I_CmsImportExportHandler.getDescription()

getFileName

public String getFileName()

Returns the name of the export file in the real file system.

Returns:

the name of the export file in the real file system

getImportParameters

public CmsImportParameters getImportParameters()

Returns the import parameters.

Specified by:

getImportParameters in interface I_CmsImportExportHandler

Returns:

the import parameters

getModuleName

public String getModuleName()

Returns the (package) name of the module to be exported.

Returns:

the (package) name of the module to be exported

getResourcesAsList

public List<String> getResourcesAsList()

Returns the VFS resources to be exported additionally with the module as a list.

Returns:

the VFS resources to be exported additionally with the module as a list

importData

public void importData(CmsObject cms,
 I_CmsReport report)
                throws CmsXmlException,
CmsImportExportException,
CmsRoleViolationException,
CmsException

Description copied from interface: I_CmsImportExportHandler

Imports the data into the Cms.

Specified by:

importData in interface I_CmsImportExportHandler

Parameters:

cms - the current OpenCms context object

report - a Cms report to print log messages

Throws:

CmsXmlException - if the manifest of the import could not be unmarshalled

CmsImportExportException - if operation was not successful

CmsRoleViolationException - if the current user has not the required role

CmsException - in case of errors accessing the VFS

See Also:

• I_CmsImportExportHandler.importData(CmsObject, I_CmsReport)

importData

@Deprecated
public void importData(CmsObject cms,
 String importFile,
 String importPath,
 I_CmsReport report)
                throws CmsXmlException,
CmsImportExportException,
CmsRoleViolationException,
CmsException

Deprecated.

use importData(CmsObject, I_CmsReport) instead

Description copied from interface: I_CmsImportExportHandler

Imports the data into the Cms.

Specified by:

importData in interface I_CmsImportExportHandler

Parameters:

cms - the current OpenCms context object

importFile - the name (absolute path) of the resource (zip file or folder) to be imported

importPath - the name (absolute path) of the destination folder in the Cms (if required)

report - a Cms report to print log messages

Throws:

CmsXmlException - if the manifest of the import could not be unmarshalled

CmsImportExportException - if operation was not successful

CmsRoleViolationException - if the current user has not the required role

CmsException - in case of errors accessing the VFS

See Also:

• I_CmsImportExportHandler.importData(org.opencms.file.CmsObject, java.lang.String, java.lang.String, org.opencms.report.I_CmsReport)

matches

public boolean matches(org.dom4j.Document manifest)

Description copied from interface: I_CmsImportExportHandler

Checks, if this import/export handler matches with a specified manifest document of an import, so that it is able to import the data listed in the manifest document.

Specified by:

matches in interface I_CmsImportExportHandler

Parameters:

manifest - the manifest.xml of the import as a dom4j XML document

Returns:

true, this handler is able to import the data listed in the manifest document

See Also:

• I_CmsImportExportHandler.matches(org.dom4j.Document)

setAdditionalResources

public void setAdditionalResources(String[] resources)

Sets the VFS resources to be exported additionally with the module.

Parameters:

resources - the VFS resources to be exported additionally with the module

setDescription

public void setDescription(String description)

Description copied from interface: I_CmsImportExportHandler

Sets the description of this import/export handler.

The description is useful to print some info about the purpose of this handler.

Specified by:

setDescription in interface I_CmsImportExportHandler

Parameters:

description - the description of this import/export handler

See Also:

• I_CmsImportExportHandler.setDescription(java.lang.String)

setFileName

public void setFileName(String fileName)

Sets the name of the export file in the real file system.

Parameters:

fileName - the name of the export file in the real file system

setImportParameters

public void setImportParameters(CmsImportParameters importParams)

Sets the import parameters.

Specified by:

setImportParameters in interface I_CmsImportExportHandler

Parameters:

importParams - the parameters to set

setModule

public void setModule(CmsModuleXmlHandler moduleHandler)

Will be called by the digester if a module was imported.

Parameters:

moduleHandler - contains the imported module

setModuleName

public void setModuleName(String moduleName)

Sets the (package) name of the module to be exported.

Parameters:

moduleName - the (package) name of the module to be exported