info.magnolia.cms.util
Class NodeDataUtil

java.lang.Object
  info.magnolia.cms.util.NodeDataUtil

public class NodeDataUtil
extends Object

Util to work with NodeData.

Version:

$Revision: 48455 $ ($Author: dlipp $)

Author:

Sameer Charles

Constructor Summary

NodeDataUtil()

Method Summary

static javax.jcr.Value	createValue(Object obj, javax.jcr.ValueFactory valueFactory)
static javax.jcr.Value	createValue(String valueStr, int type) Uses the default value factory.
static javax.jcr.Value	createValue(String valueStr, int type, javax.jcr.ValueFactory valueFactory) Transforms a string to a jcr value object.
static boolean	getBoolean(Content node, String name, boolean defaultValue)
static Calendar	getDate(Content node, String name, Calendar defaultValue)
static String	getDateFormat()
static String	getI18NString(Content node, String str) Uses the i18n mechanism to translate the message if the resulting string is a key.
static String	getI18NString(Content node, String str, String basename) Uses the i18n mechanism to translate the message if the resulting string is a key.
static int	getJCRPropertyType(Object obj)
static long	getLong(Content node, String name, long defaultValue)
static NodeData	getOrCreate(Content node, String name) If the NodeData does not exist yet, just create it.
static NodeData	getOrCreate(Content node, String name, int type) If the NodeData does not exist yet, just create it.
static NodeData	getOrCreate(Content node, String name, Object obj)
static NodeData	getOrCreateAndSet(Content node, String name, boolean value)
static NodeData	getOrCreateAndSet(Content node, String name, int value)
static NodeData	getOrCreateAndSet(Content node, String name, long value)
static NodeData	getOrCreateAndSet(Content node, String name, Object obj)
static NodeData	getOrCreateAndSet(Content node, String name, javax.jcr.Value[] value)
static String	getString(Content node, String name) Get the string or the empty string if not existing.
static String	getString(Content node, String name, String defaultValue) You can define a default value if not found.
static String	getString(String repository, String path) Simple method to get strings like configuration informations.
static String	getString(String repository, String path, String defaultValue) You can define a default value if not found.
static String	getTypeName(NodeData nd) String representation of the jcr property type.
static Object	getValueObject(NodeData nd) Returns the value as an Object.
static List<String>	getValuesStringList(javax.jcr.Value[] values)
static String	getValueString(NodeData nodeData) Same as getValueString(nd, dateFormat) but using the users short date format.
static String	getValueString(NodeData nodeData, String dateFormat) Returns a String representation of the value.
static String	getValueString(javax.jcr.Value value, String dateFormat) Same as value.getString(), but using custom date format.
static Object	inherit(Content node, String name) Inherit a value.
static Object	inherit(Content node, String name, Object dflt) Inherit a value.
static String	inheritString(Content node, String name) Inherit a value.
static String	inheritString(Content node, String name, String dflt) Inherit a value.
static NodeData	setValue(NodeData nodeData, Object valueObj) Calls the correct setValue method based on object type.

Methods inherited from class java.lang.Object

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

Constructor Detail

NodeDataUtil

public NodeDataUtil()

Method Detail

getValueString

public static String getValueString(NodeData nodeData)

Same as getValueString(nd, dateFormat) but using the users short date format.

getValueString

public static String getValueString(NodeData nodeData,
                                    String dateFormat)

Returns a String representation of the value. In case of a binary the path including filename and extension is returned

Parameters:

nodeData -

dateFormat - date format to use in the case it is a date

Returns:

getValueString

public static String getValueString(javax.jcr.Value value,
                                    String dateFormat)

Same as value.getString(), but using custom date format.

inheritString

public static String inheritString(Content node,
                                   String name)
                            throws javax.jcr.RepositoryException

Inherit a value. Uses the string value. The "inherit" means that the method will look for the value in the content itself and if not found it will go up in the tree and try to locate value in one of the parents of the content until reaching the root. The first value found while traversing the tree way up is the one that will be returned.

Parameters:

node - Node expected to define or inherit the searched node value.

name - Name of the nodeData.

Throws:

javax.jcr.RepositoryException

inheritString

public static String inheritString(Content node,
                                   String name,
                                   String dflt)
                            throws javax.jcr.RepositoryException

Inherit a value. You can provide a default value if not found

Throws:

javax.jcr.RepositoryException

inherit

public static Object inherit(Content node,
                             String name)
                      throws javax.jcr.RepositoryException

Inherit a value. Uses the string value

Throws:

javax.jcr.RepositoryException

inherit

public static Object inherit(Content node,
                             String name,
                             Object dflt)
                      throws javax.jcr.RepositoryException

Inherit a value. You can provide a default value if not found

Throws:

javax.jcr.RepositoryException

getValueObject

public static Object getValueObject(NodeData nd)

Returns the value as an Object.

Returns:

Object

setValue

public static NodeData setValue(NodeData nodeData,
                                Object valueObj)
                         throws AccessDeniedException,
                                javax.jcr.RepositoryException

Calls the correct setValue method based on object type. If the value is null an empty string is set.

Throws:

AccessDeniedException

javax.jcr.RepositoryException

getTypeName

public static String getTypeName(NodeData nd)

String representation of the jcr property type.

getString

public static String getString(String repository,
                               String path)

Simple method to get strings like configuration informations.

getString

public static String getString(Content node,
                               String name)

Get the string or the empty string if not existing.

getString

public static String getString(String repository,
                               String path,
                               String defaultValue)

You can define a default value if not found.

getString

public static String getString(Content node,
                               String name,
                               String defaultValue)

You can define a default value if not found.

getLong

public static long getLong(Content node,
                           String name,
                           long defaultValue)

getDate

public static Calendar getDate(Content node,
                               String name,
                               Calendar defaultValue)

getBoolean

public static boolean getBoolean(Content node,
                                 String name,
                                 boolean defaultValue)

getOrCreate

public static NodeData getOrCreate(Content node,
                                   String name)
                            throws AccessDeniedException,
                                   javax.jcr.RepositoryException

If the NodeData does not exist yet, just create it.

Parameters:

node -

name -

Returns:

the found or created NodeData

Throws:

AccessDeniedException

PathNotFoundException

javax.jcr.RepositoryException

getOrCreate

public static NodeData getOrCreate(Content node,
                                   String name,
                                   int type)
                            throws AccessDeniedException,
                                   javax.jcr.RepositoryException

If the NodeData does not exist yet, just create it.

Parameters:

node -

name -

Returns:

the found or created NodeData

Throws:

AccessDeniedException

PathNotFoundException

javax.jcr.RepositoryException

getOrCreate

public static NodeData getOrCreate(Content node,
                                   String name,
                                   Object obj)
                            throws AccessDeniedException,
                                   javax.jcr.RepositoryException

Throws:

AccessDeniedException

javax.jcr.RepositoryException

getOrCreateAndSet

public static NodeData getOrCreateAndSet(Content node,
                                         String name,
                                         Object obj)
                                  throws AccessDeniedException,
                                         javax.jcr.RepositoryException

Throws:

AccessDeniedException

javax.jcr.RepositoryException

getOrCreateAndSet

public static NodeData getOrCreateAndSet(Content node,
                                         String name,
                                         long value)
                                  throws AccessDeniedException,
                                         javax.jcr.RepositoryException

Throws:

AccessDeniedException

javax.jcr.RepositoryException

getOrCreateAndSet

public static NodeData getOrCreateAndSet(Content node,
                                         String name,
                                         javax.jcr.Value[] value)
                                  throws AccessDeniedException,
                                         javax.jcr.RepositoryException

Throws:

AccessDeniedException

javax.jcr.RepositoryException

getOrCreateAndSet

public static NodeData getOrCreateAndSet(Content node,
                                         String name,
                                         int value)
                                  throws AccessDeniedException,
                                         javax.jcr.RepositoryException

Throws:

AccessDeniedException

javax.jcr.RepositoryException

getOrCreateAndSet

public static NodeData getOrCreateAndSet(Content node,
                                         String name,
                                         boolean value)
                                  throws AccessDeniedException,
                                         javax.jcr.RepositoryException

Throws:

AccessDeniedException

javax.jcr.RepositoryException

getI18NString

public static String getI18NString(Content node,
                                   String str)

Uses the i18n mechanism to translate the message if the resulting string is a key.

getI18NString

public static String getI18NString(Content node,
                                   String str,
                                   String basename)

Uses the i18n mechanism to translate the message if the resulting string is a key.

createValue

public static javax.jcr.Value createValue(String valueStr,
                                          int type)
                                   throws javax.jcr.RepositoryException

Uses the default value factory.

Throws:

javax.jcr.RepositoryException

createValue

public static javax.jcr.Value createValue(Object obj,
                                          javax.jcr.ValueFactory valueFactory)
                                   throws javax.jcr.RepositoryException

Throws:

javax.jcr.RepositoryException

createValue

public static javax.jcr.Value createValue(String valueStr,
                                          int type,
                                          javax.jcr.ValueFactory valueFactory)

Transforms a string to a jcr value object.

getJCRPropertyType

public static int getJCRPropertyType(Object obj)

getValuesStringList

public static List<String> getValuesStringList(javax.jcr.Value[] values)

getDateFormat

public static String getDateFormat()