Package org.opencms.file.types

Class CmsResourceTypePlain

java.lang.Object

org.opencms.file.types.A_CmsResourceType

org.opencms.file.types.CmsResourceTypePlain

All Implemented Interfaces:

Serializable, I_CmsConfigurationParameterHandler, I_CmsResourceType

public class CmsResourceTypePlain
extends A_CmsResourceType

Resource type descriptor for the type "plain".

Since:

6.0.0

See Also:

• Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from interface org.opencms.file.types.I_CmsResourceType

I_CmsResourceType.Formatter

Field Summary

Fields

Modifier and Type	Field	Description
protected CmsJspLoader	m_jspLoader	JSP Loader instance.

Fields inherited from class org.opencms.file.types.A_CmsResourceType

CONFIGURATION_GALLERY_JAVASCRIPT_PATH, CONFIGURATION_GALLERY_PREVIEW_PROVIDER, CONFIGURATION_GALLERY_TYPE_NAMES, CONFIGURATION_INTERNAL, DEFAULT_GALLERY_PREVIEW_PROVIDER, m_addititionalModuleResourceType, m_className, m_configuration, m_copyResources, m_defaultProperties, m_frozen, m_galleryPreviewProvider, m_mappings, m_moduleName, m_typeId, m_typeName, MACRO_RESOURCE_FOLDER_PATH, MACRO_RESOURCE_FOLDER_PATH_TOUCH, MACRO_RESOURCE_NAME, MACRO_RESOURCE_PARENT_PATH, MACRO_RESOURCE_ROOT_PATH, MACRO_RESOURCE_SITE_PATH

Fields inherited from interface org.opencms.configuration.I_CmsConfigurationParameterHandler

ADD_PARAMETER_METHOD, INIT_CONFIGURATION_METHOD

Fields inherited from interface org.opencms.file.types.I_CmsResourceType

ADD_MAPPING_METHOD, ADD_RESOURCE_TYPE_METHOD, CONFIGURATION_PROPERTY_CREATE, CONFIGURATION_RESOURCE_TYPE_ID, CONFIGURATION_RESOURCE_TYPE_NAME, PROPERTY_ON_RESOURCE, PROPERTY_ON_STRUCTURE

Constructor Summary

Constructors

Constructor	Description
CmsResourceTypePlain()	Default constructor, used to initialize member variables.

Method Summary

Modifier and Type	Method	Description
void	chtype(CmsObject cms, CmsSecurityManager securityManager, CmsResource resource, int type)	Changes the resource type of a resource.
void	deleteResource(CmsObject cms, CmsSecurityManager securityManager, CmsResource resource, CmsResource.CmsResourceDeleteMode siblingMode)	Deletes a resource given its name.
String	getCachePropertyDefault()	A plain resource might appear as a sub-element in a JSP, therefore it needs cache properties.
int	getLoaderId()	Returns the loader type id of this resource type.
protected Set<String>	getReferencingStrongLinks(CmsObject cms, CmsResource resource)	Returns a set of root paths of files that are including the given resource using the 'link.strong' macro.
static int	getStaticTypeId()	Returns the static type id of this (default) resource type.
static String	getStaticTypeName()	Returns the static type name of this (default) resource type.
void	initConfiguration(String name, String id, String className)	Special version of the configuration initialization used with resource types to set resource type, id and class name, required for the XML configuration.
void	initialize(CmsObject cms)	Initializes this resource type.
void	moveResource(CmsObject cms, CmsSecurityManager securityManager, CmsResource resource, String destination)	Moves a resource to the given destination.
protected void	removeReferencingFromCache(Set<String> references)	Removes the referencing resources from the cache.
void	replaceResource(CmsObject cms, CmsSecurityManager securityManager, CmsResource resource, int type, byte[] content, List<CmsProperty> properties)	Replaces the content, type and properties of a resource.
void	restoreResource(CmsObject cms, CmsSecurityManager securityManager, CmsResource resource, int version)	Restores a resource in the current project with a version from the historical archive.
void	setDateExpired(CmsObject cms, CmsSecurityManager securityManager, CmsResource resource, long dateExpired, boolean recursive)	Changes the "expire" date of a resource.
void	setDateLastModified(CmsObject cms, CmsSecurityManager securityManager, CmsResource resource, long dateLastModified, boolean recursive)	Changes the "last modified" date of a resource.
void	setDateReleased(CmsObject cms, CmsSecurityManager securityManager, CmsResource resource, long dateReleased, boolean recursive)	Changes the "release" date of a resource.
void	undoChanges(CmsObject cms, CmsSecurityManager securityManager, CmsResource resource, CmsResource.CmsResourceUndoMode mode)	Undos all changes in the resource by restoring the version from the online project to the current offline project.
CmsFile	writeFile(CmsObject cms, CmsSecurityManager securityManager, CmsFile resource)	Writes a resource, including it's content.

Methods inherited from class org.opencms.file.types.A_CmsResourceType

addConfigurationParameter, addCopyResource, addDefaultProperty, addMappingType, changeLock, chflags, chtype, copyResource, copyResourceToProject, createRelations, createResource, createSibling, equals, getAdjustLinksFolder, getClassName, getConfiguration, getConfiguredCopyResources, getConfiguredDefaultProperties, getConfiguredMappings, getCopyResources, getFormattersForResource, getGalleryPreviewProvider, getGalleryTypes, getMacroResolver, getModuleName, getResourceType, getTypeId, getTypeName, hashCode, importResource, initConfiguration, isAdditionalModuleResourceType, isDirectEditable, isFolder, isIdentical, lockResource, processCopyResources, processDefaultProperties, removeResourceFromProject, replaceResource, setAdditionalModuleResourceType, setAdjustLinksFolder, setModuleName, toString, undelete, unlockResource, updateRelationForUndo, writePropertyObject, writePropertyObjects

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Details

m_jspLoader

protected CmsJspLoader m_jspLoader

JSP Loader instance.

Constructor Details

CmsResourceTypePlain

public CmsResourceTypePlain()

Default constructor, used to initialize member variables.

Method Details

getStaticTypeId

public static int getStaticTypeId()

Returns the static type id of this (default) resource type.

Returns:

the static type id of this (default) resource type

getStaticTypeName

public static String getStaticTypeName()

Returns the static type name of this (default) resource type.

Returns:

the static type name of this (default) resource type

chtype

public void chtype(CmsObject cms,
 CmsSecurityManager securityManager,
 CmsResource resource,
 int type)
            throws CmsException

Description copied from interface: I_CmsResourceType

Changes the resource type of a resource.

OpenCms handles resources according to the resource type, not the file suffix. This is e.g. why a JSP in OpenCms can have the suffix ".html" instead of ".jsp" only. Changing the resource type makes sense e.g. if you want to make a plain text file a JSP resource, or a binary file an image, etc.

Specified by:

chtype in interface I_CmsResourceType

Overrides:

chtype in class A_CmsResourceType

Parameters:

cms - the initialized CmsObject

securityManager - the initialized OpenCms security manager

resource - the resource to change the type for

type - the new resource type for this resource

Throws:

CmsException - if something goes wrong

See Also:

• A_CmsResourceType.chtype(org.opencms.file.CmsObject, org.opencms.db.CmsSecurityManager, org.opencms.file.CmsResource, int)

deleteResource

public void deleteResource(CmsObject cms,
 CmsSecurityManager securityManager,
 CmsResource resource,
 CmsResource.CmsResourceDeleteMode siblingMode)
                    throws CmsException

Description copied from interface: I_CmsResourceType

Deletes a resource given its name.

The siblingMode parameter controls how to handle siblings during the delete operation.
Possible values for this parameter are:

• CmsResource.DELETE_REMOVE_SIBLINGS
• CmsResource.DELETE_PRESERVE_SIBLINGS

Specified by:

deleteResource in interface I_CmsResourceType

Overrides:

deleteResource in class A_CmsResourceType

Parameters:

cms - the initialized CmsObject

securityManager - the initialized OpenCms security manager

resource - the resource to delete

siblingMode - indicates how to handle siblings of the deleted resource

Throws:

CmsException - if something goes wrong

See Also:

• A_CmsResourceType.deleteResource(org.opencms.file.CmsObject, org.opencms.db.CmsSecurityManager, org.opencms.file.CmsResource, org.opencms.file.CmsResource.CmsResourceDeleteMode)

getCachePropertyDefault

public String getCachePropertyDefault()

A plain resource might appear as a sub-element in a JSP, therefore it needs cache properties.

Specified by:

getCachePropertyDefault in interface I_CmsResourceType

Overrides:

getCachePropertyDefault in class A_CmsResourceType

Returns:

the default for the cache property setting of this resource type

See Also:

• I_CmsResourceType.getCachePropertyDefault()

getLoaderId

public int getLoaderId()

Description copied from interface: I_CmsResourceType

Returns the loader type id of this resource type.

Specified by:

getLoaderId in interface I_CmsResourceType

Specified by:

getLoaderId in class A_CmsResourceType

Returns:

the loader type id of this resource type

See Also:

• I_CmsResourceType.getLoaderId()

initConfiguration

public void initConfiguration(String name,
 String id,
 String className)
                       throws CmsConfigurationException

Description copied from interface: I_CmsResourceType

Special version of the configuration initialization used with resource types to set resource type, id and class name, required for the XML configuration.

Please note: Many resource types defined in the core have in fact a fixed resource type and a fixed id. Configurable name and id is used only for certain types.

The provided named class must implement this interface (I_CmsResourceType). Usually the provided class name should be the class name of the resource type instance, but this may be different in special cases or configuration errors. For example, if a module is imported that contains it's own resource type class files, the included class file are usually not be available until the server is restarted. If the named class given in the XML configuration (or module manifest.xml) is not available, or not implementing I_CmsResourceType, then CmsResourceTypeUnknown is used for the resource type instance.

Specified by:

initConfiguration in interface I_CmsResourceType

Overrides:

initConfiguration in class A_CmsResourceType

Parameters:

name - the resource type name

id - the resource type id

className - the class name of the resource type (read from the XML configuration)

Throws:

CmsConfigurationException - if the configuration is invalid

See Also:

• A_CmsResourceType.initConfiguration(java.lang.String, java.lang.String, String)

initialize

public void initialize(CmsObject cms)

Description copied from interface: I_CmsResourceType

Initializes this resource type.

This method will be called once during the OpenCms initialization processs. The VFS will already be available at the time the method is called.

Specified by:

initialize in interface I_CmsResourceType

Overrides:

initialize in class A_CmsResourceType

Parameters:

cms - a OpenCms context initialized with "Admin" permissions

See Also:

• A_CmsResourceType.initialize(org.opencms.file.CmsObject)

moveResource

public void moveResource(CmsObject cms,
 CmsSecurityManager securityManager,
 CmsResource resource,
 String destination)
                  throws CmsException,
CmsIllegalArgumentException

Description copied from interface: I_CmsResourceType

Moves a resource to the given destination.

A move operation in OpenCms is always a copy (as sibling) followed by a delete, this is a result of the online/offline structure of the OpenCms VFS. This way you can see the deleted files/folders in the offline project, and you will be unable to undelete them.

Specified by:

moveResource in interface I_CmsResourceType

Overrides:

moveResource in class A_CmsResourceType

Parameters:

cms - the current cms context

securityManager - the initialized OpenCms security manager

resource - the resource to move

destination - the destination resource name

Throws:

CmsException - if something goes wrong

CmsIllegalArgumentException - if the source argument is null or of length 0

See Also:

• A_CmsResourceType.moveResource(org.opencms.file.CmsObject, org.opencms.db.CmsSecurityManager, org.opencms.file.CmsResource, java.lang.String)

replaceResource

public void replaceResource(CmsObject cms,
 CmsSecurityManager securityManager,
 CmsResource resource,
 int type,
 byte[] content,
 List<CmsProperty> properties)
                     throws CmsException

Description copied from interface: I_CmsResourceType

Replaces the content, type and properties of a resource.

Specified by:

replaceResource in interface I_CmsResourceType

Overrides:

replaceResource in class A_CmsResourceType

Parameters:

cms - the current cms context

securityManager - the initialized OpenCms security manager

resource - the name of the resource to replace

type - the new type of the resource

content - the new content of the resource

properties - the new properties of the resource

Throws:

CmsException - if something goes wrong

See Also:

• A_CmsResourceType.replaceResource(org.opencms.file.CmsObject, org.opencms.db.CmsSecurityManager, org.opencms.file.CmsResource, int, byte[], java.util.List)

restoreResource

public void restoreResource(CmsObject cms,
 CmsSecurityManager securityManager,
 CmsResource resource,
 int version)
                     throws CmsException

Description copied from interface: I_CmsResourceType

Restores a resource in the current project with a version from the historical archive.

Specified by:

restoreResource in interface I_CmsResourceType

Overrides:

restoreResource in class A_CmsResourceType

Parameters:

cms - the current cms context

securityManager - the initialized OpenCms security manager

resource - the resource to restore from the archive

version - the version number of the resource to restore

Throws:

CmsException - if something goes wrong

See Also:

• A_CmsResourceType.restoreResource(org.opencms.file.CmsObject, org.opencms.db.CmsSecurityManager, org.opencms.file.CmsResource, int)

setDateExpired

public void setDateExpired(CmsObject cms,
 CmsSecurityManager securityManager,
 CmsResource resource,
 long dateExpired,
 boolean recursive)
                    throws CmsException

Description copied from interface: I_CmsResourceType

Changes the "expire" date of a resource.

Specified by:

setDateExpired in interface I_CmsResourceType

Overrides:

setDateExpired in class A_CmsResourceType

Parameters:

cms - the current cms context

securityManager - the initialized OpenCms security manager

resource - the resource to touch

dateExpired - the new expire date of the changed resource

recursive - if this operation is to be applied recursively to all resources in a folder

Throws:

CmsException - if something goes wrong

See Also:

• A_CmsResourceType.setDateExpired(org.opencms.file.CmsObject, org.opencms.db.CmsSecurityManager, org.opencms.file.CmsResource, long, boolean)

setDateLastModified

public void setDateLastModified(CmsObject cms,
 CmsSecurityManager securityManager,
 CmsResource resource,
 long dateLastModified,
 boolean recursive)
                         throws CmsException

Description copied from interface: I_CmsResourceType

Changes the "last modified" date of a resource.

Specified by:

setDateLastModified in interface I_CmsResourceType

Overrides:

setDateLastModified in class A_CmsResourceType

Parameters:

cms - the current cms context

securityManager - the initialized OpenCms security manager

resource - the resource to touch

dateLastModified - timestamp the new timestamp of the changed resource

recursive - if this operation is to be applied recursively to all resources in a folder

Throws:

CmsException - if something goes wrong

See Also:

• A_CmsResourceType.setDateLastModified(org.opencms.file.CmsObject, org.opencms.db.CmsSecurityManager, org.opencms.file.CmsResource, long, boolean)

setDateReleased

public void setDateReleased(CmsObject cms,
 CmsSecurityManager securityManager,
 CmsResource resource,
 long dateReleased,
 boolean recursive)
                     throws CmsException

Description copied from interface: I_CmsResourceType

Changes the "release" date of a resource.

Specified by:

setDateReleased in interface I_CmsResourceType

Overrides:

setDateReleased in class A_CmsResourceType

Parameters:

cms - the current cms context

securityManager - the initialized OpenCms security manager

resource - the resource to touch

dateReleased - the new release date of the changed resource

recursive - if this operation is to be applied recursively to all resources in a folder

Throws:

CmsException - if something goes wrong

See Also:

• A_CmsResourceType.setDateReleased(org.opencms.file.CmsObject, org.opencms.db.CmsSecurityManager, org.opencms.file.CmsResource, long, boolean)

undoChanges

public void undoChanges(CmsObject cms,
 CmsSecurityManager securityManager,
 CmsResource resource,
 CmsResource.CmsResourceUndoMode mode)
                 throws CmsException

Description copied from interface: I_CmsResourceType

Undos all changes in the resource by restoring the version from the online project to the current offline project.

Specified by:

undoChanges in interface I_CmsResourceType

Overrides:

undoChanges in class A_CmsResourceType

Parameters:

cms - the current cms context

securityManager - the initialized OpenCms security manager

resource - the resource to undo the changes for

mode - the undo mode, one of the CmsResource.CmsResourceUndoMode#UNDO_XXX constants

Throws:

CmsException - if something goes wrong

See Also:

• A_CmsResourceType.undoChanges(org.opencms.file.CmsObject, org.opencms.db.CmsSecurityManager, org.opencms.file.CmsResource, org.opencms.file.CmsResource.CmsResourceUndoMode)

writeFile

public CmsFile writeFile(CmsObject cms,
 CmsSecurityManager securityManager,
 CmsFile resource)
                  throws CmsException

Description copied from interface: I_CmsResourceType

Writes a resource, including it's content.

Applies only to resources of type CmsFile that have a binary content attached.

Specified by:

writeFile in interface I_CmsResourceType

Overrides:

writeFile in class A_CmsResourceType

Parameters:

cms - the current cms context

securityManager - the initialized OpenCms security manager

resource - the resource to apply this operation to

Returns:

the written resource

Throws:

CmsException - if something goes wrong

See Also:

• A_CmsResourceType.writeFile(org.opencms.file.CmsObject, org.opencms.db.CmsSecurityManager, org.opencms.file.CmsFile)

getReferencingStrongLinks

protected Set<String> getReferencingStrongLinks(CmsObject cms,
 CmsResource resource)
                                         throws CmsException

Returns a set of root paths of files that are including the given resource using the 'link.strong' macro.

Parameters:

cms - the current cms context

resource - the resource to check

Returns:

the set of referencing paths

Throws:

CmsException - if something goes wrong

removeReferencingFromCache

protected void removeReferencingFromCache(Set<String> references)

Removes the referencing resources from the cache.

Parameters:

references - the references to remove