org.ametys.cms.data.type

Class ResourceElementTypeHelper

java.lang.Object

org.ametys.cms.data.type.ResourceElementTypeHelper

public final class ResourceElementTypeHelper
extends Object

Helper for resource type of elements stored in the repository

Field Summary

Fields

Modifier and Type	Field and Description
static String	DATA_IDENTIFIER Identifier of the data containing the resource's data
static String	ENCODING_IDENTIFIER Encoding metadata identifier
static String	FILENAME_IDENTIFIER file name metadata identifier
static String	HASH_IDENTIFIER hash metadata identifier
static String	LAST_MODIFICATION_DATE_IDENTIFIER Last modification date metadata identifier
static String	METADATA_PREFIX Prefix to use for resource's metadata
static String	MIME_TYPE_IDENTIFIER Mime type metadata identifier

Constructor Summary

Constructors

Modifier	Constructor and Description
private	ResourceElementTypeHelper()

Method Summary

Modifier and Type	Method and Description
private static Calendar	_getCalendarFromZonedDateTime(ZonedDateTime zonedDateTime)
private static ZonedDateTime	_getZonedDateTimeFromCalendar(Calendar calendar)
static ZonedDateTime	getDateValue(RepositoryData repositoryData, String name, String prefix) Retrieves the date value from the given repository data
static <T extends RepositoryData> T	getRepositoryData(T parentData, String dataTypeName, String name, String prefix) Retrieves the child repository data from the given repository data
static String	getStringValue(RepositoryData repositoryData, String name, String prefix) Retrieves the string value from the given repository data
static String[]	getStringValues(RepositoryData repositoryData, String name, String prefix) Retrieves the string values from the given repository data
static Binary	readBinaryData(RepositoryData binaryData) Read the binary from the given repository data
static void	readResourceData(RepositoryData resourceData, Resource resource) Read the resource from the given repository data
static Object	singleFileToJSON(File file, String fileType) Convert the single file into a JSON object
static void	singleFileToSAX(ContentHandler contentHandler, String tagName, File file, String fileType) Generates SAX events for the given single file
static void	writeResourceData(ModifiableRepositoryData resourceData, Resource value) Write the resource in the given repository data
static void	writeSingleBinaryValue(ModifiableRepositoryData parentData, String name, Binary value) Write the resource in the given repository data

Methods inherited from class java.lang.Object

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

Field Detail

METADATA_PREFIX

public static final String METADATA_PREFIX

Prefix to use for resource's metadata

See Also:

Constant Field Values

MIME_TYPE_IDENTIFIER

public static final String MIME_TYPE_IDENTIFIER

Mime type metadata identifier

See Also:

Constant Field Values

ENCODING_IDENTIFIER

public static final String ENCODING_IDENTIFIER

Encoding metadata identifier

See Also:

Constant Field Values

LAST_MODIFICATION_DATE_IDENTIFIER

public static final String LAST_MODIFICATION_DATE_IDENTIFIER

Last modification date metadata identifier

See Also:

Constant Field Values

DATA_IDENTIFIER

public static final String DATA_IDENTIFIER

Identifier of the data containing the resource's data

See Also:

Constant Field Values

HASH_IDENTIFIER

public static final String HASH_IDENTIFIER

hash metadata identifier

See Also:

Constant Field Values

FILENAME_IDENTIFIER

public static final String FILENAME_IDENTIFIER

file name metadata identifier

See Also:

Constant Field Values

Constructor Detail

ResourceElementTypeHelper

private ResourceElementTypeHelper()

Method Detail

singleFileToSAX

public static void singleFileToSAX(ContentHandler contentHandler,
                                   String tagName,
                                   File file,
                                   String fileType)
                            throws SAXException

Generates SAX events for the given single file

Parameters:

contentHandler - the ContentHandler that will receive the SAX events

tagName - the tag name of the SAX event to generate.

file - the single file to SAX

fileType - the type of the file

Throws:

SAXException - if an error occurs during the SAX events generation

singleFileToJSON

public static Object singleFileToJSON(File file,
                                      String fileType)

Convert the single file into a JSON object

Parameters:

file - the file to convert

fileType - the type of the file

Returns:

The file as JSON

readBinaryData

public static Binary readBinaryData(RepositoryData binaryData)

Read the binary from the given repository data

Parameters:

binaryData - the repository data containing the binary's data

Returns:

the read binary

readResourceData

public static void readResourceData(RepositoryData resourceData,
                                    Resource resource)

Read the resource from the given repository data

Parameters:

resourceData - the repository data containing the resource's data

resource - the resource to read

writeSingleBinaryValue

public static void writeSingleBinaryValue(ModifiableRepositoryData parentData,
                                          String name,
                                          Binary value)

Write the resource in the given repository data

Parameters:

parentData - the repository data where to write the binary

name - the name of the element to write

value - the binary to write

writeResourceData

public static void writeResourceData(ModifiableRepositoryData resourceData,
                                     Resource value)

Write the resource in the given repository data

Parameters:

resourceData - the repository data where to write the resource's data

value - the resource to write

getStringValue

public static String getStringValue(RepositoryData repositoryData,
                                    String name,
                                    String prefix)

Retrieves the string value from the given repository data

Parameters:

repositoryData - the repository data containing the data to retrieve

name - the name of the data to retrieve

prefix - the prefix of the data to retrieve

Returns:

the string value

getStringValues

public static String[] getStringValues(RepositoryData repositoryData,
                                       String name,
                                       String prefix)

Retrieves the string values from the given repository data

Parameters:

repositoryData - the repository data containing the data to retrieve

name - the name of the data to retrieve

prefix - the prefix of the data to retrieve

Returns:

the string values

getRepositoryData

public static <T extends RepositoryData> T getRepositoryData(T parentData,
                                                             String dataTypeName,
                                                             String name,
                                                             String prefix)

Retrieves the child repository data from the given repository data

Type Parameters:

T - Type of the repository data (modifiable or not)

Parameters:

parentData - the repository data containing the data to retrieve

dataTypeName - the type of the data to retrieve

name - the name of the data to retrieve

prefix - the prefix of the data to retrieve

Returns:

the child repository data

getDateValue

public static ZonedDateTime getDateValue(RepositoryData repositoryData,
                                         String name,
                                         String prefix)

Retrieves the date value from the given repository data

Parameters:

repositoryData - the repository data containing data to retrieve

prefix - the prefix of the data to retrieve

name - the name of the data to retrieve

Returns:

the date value

_getZonedDateTimeFromCalendar

private static ZonedDateTime _getZonedDateTimeFromCalendar(Calendar calendar)

_getCalendarFromZonedDateTime

private static Calendar _getCalendarFromZonedDateTime(ZonedDateTime zonedDateTime)