info.magnolia.ui.vaadin.integration.jcr
Class JcrItemUtil

java.lang.Object
  info.magnolia.ui.vaadin.integration.jcr.JcrItemUtil

public class JcrItemUtil
extends Object

Utility methods for item ids used in the container.

The format is:

• for nodes <node identifier>
• for properties <node identifier>@<propertyName>

Field Summary

static String

PROPERTY_NAME_AND_IDENTIFIER_SEPARATOR String separating property name and node identifier.

Constructor Summary

JcrItemUtil()

Method Summary

static String	getItemId(javax.jcr.Item jcrItem)
static String	getItemId(String workspaceName, String absPath) Returns the itemId for a node at the given path if it exists, otherwise returns null.
static String	getItemPath(javax.jcr.Item item)
static javax.jcr.Item	getJcrItem(String workspaceName, String itemId) Returns the JCR Item represented by the given itemId or returns null if it doesn't exist.
static List<javax.jcr.Item>	getJcrItems(String workspaceName, List<String> ids)
static boolean	isPropertyItemId(String itemId)
static boolean	itemExists(String workspaceName, String itemId)
static String	parseNodeIdentifier(String itemId)
static String	parsePropertyName(String itemId)

Methods inherited from class java.lang.Object

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

Field Detail

PROPERTY_NAME_AND_IDENTIFIER_SEPARATOR

public static final String PROPERTY_NAME_AND_IDENTIFIER_SEPARATOR

String separating property name and node identifier.

See Also:

Constant Field Values

Constructor Detail

JcrItemUtil

public JcrItemUtil()

Method Detail

parseNodeIdentifier

public static String parseNodeIdentifier(String itemId)

Returns:

all chars in front of #PROPERTY_NAME_AND_IDENTIFIER_SEPARATOR - if it doesn't contain #PROPERTY_NAME_AND_IDENTIFIER_SEPARATOR the provided itemId (then we assume it's already a nodeId)

parsePropertyName

public static String parsePropertyName(String itemId)

isPropertyItemId

public static boolean isPropertyItemId(String itemId)

getJcrItem

public static javax.jcr.Item getJcrItem(String workspaceName,
                                        String itemId)
                                 throws javax.jcr.RepositoryException

Returns the JCR Item represented by the given itemId or returns null if it doesn't exist.

Throws:

javax.jcr.RepositoryException

itemExists

public static boolean itemExists(String workspaceName,
                                 String itemId)
                          throws javax.jcr.RepositoryException

Throws:

javax.jcr.RepositoryException

getItemId

public static String getItemId(javax.jcr.Item jcrItem)
                        throws javax.jcr.RepositoryException

Throws:

javax.jcr.RepositoryException

getItemId

public static String getItemId(String workspaceName,
                               String absPath)
                        throws javax.jcr.RepositoryException

Returns the itemId for a node at the given path if it exists, otherwise returns null.

Throws:

javax.jcr.RepositoryException

getJcrItems

public static List<javax.jcr.Item> getJcrItems(String workspaceName,
                                               List<String> ids)

getItemPath

public static String getItemPath(javax.jcr.Item item)