org.wso2.registry
Class CollectionImpl

java.lang.Object
  org.wso2.registry.ResourceImpl
      org.wso2.registry.CollectionImpl

All Implemented Interfaces:

Collection, Resource

Direct Known Subclasses:

CollectionVersionImpl

public class CollectionImpl
extends ResourceImpl
implements Collection

Field Summary

protected int

childCount

Fields inherited from class org.wso2.registry.ResourceImpl

authorUserName, content, contentID, contentModified, contentStream, createdTime, dataSource, description, directory, id, lastModified, lastUpdaterUserName, matchingSnapshotID, mediaType, parentPath, path, permanentPath, properties, propertiesModified, resourceDAO, snapshotID, state, versionableChange, versionNumber

Constructor Summary

CollectionImpl()

CollectionImpl(java.lang.String[] paths)

Method Summary

int	getChildCount()
java.lang.String[]	getChildren()
java.lang.String[]	getChildren(int start, int pageLen)
java.util.List<Resource>	getChildResources()
java.lang.Object	getContent() Collection's content is a string array, which contains paths of its children.
void	setChildCount(int count)
void	setContent(java.lang.Object content)

Methods inherited from class org.wso2.registry.ResourceImpl

addAspect, addProperty, editPropertyValue, getAspects, getAuthorUserName, getContentID, getContentStream, getCreatedTime, getDescription, getId, getLastModified, getLastUpdaterUserName, getMatchingSnapshotID, getMediaType, getParentPath, getPath, getPermanentPath, getProperties, getProperty, getPropertyValues, getSnapshotID, getState, getVersionNumber, isContentModified, isPropertiesModified, isVersionableChange, removeAspect, removeProperty, removePropertyValue, setAuthorUserName, setContentID, setContentModified, setContentStream, setCreatedTime, setDataSource, setDescription, setId, setLastModified, setLastUpdaterUserName, setMatchingSnapshotID, setMediaType, setParentPath, setPath, setProperties, setPropertiesModified, setProperty, setProperty, setSnapshotID, setState, setVersionableChange, setVersionNumber

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.wso2.registry.Resource

addAspect, addProperty, editPropertyValue, getAspects, getAuthorUserName, getContentStream, getCreatedTime, getDescription, getId, getLastModified, getLastUpdaterUserName, getMediaType, getParentPath, getPath, getPermanentPath, getProperties, getProperty, getPropertyValues, getState, removeAspect, removeProperty, removePropertyValue, setContentStream, setDescription, setMediaType, setProperties, setProperty, setProperty

Field Detail

childCount

protected int childCount

Constructor Detail

CollectionImpl

public CollectionImpl()

CollectionImpl

public CollectionImpl(java.lang.String[] paths)

Method Detail

setContent

public void setContent(java.lang.Object content)

Specified by:

setContent in interface Resource

Overrides:

setContent in class ResourceImpl

getChildren

public java.lang.String[] getChildren()
                               throws RegistryException

Specified by:

getChildren in interface Collection

Throws:

RegistryException

getChildren

public java.lang.String[] getChildren(int start,
                                      int pageLen)
                               throws RegistryException

Specified by:

getChildren in interface Collection

Throws:

RegistryException

getChildResources

public java.util.List<Resource> getChildResources()

getChildCount

public int getChildCount()
                  throws RegistryException

Specified by:

getChildCount in interface Collection

Throws:

RegistryException

setChildCount

public void setChildCount(int count)

Specified by:

setChildCount in interface Collection

getContent

public java.lang.Object getContent()
                            throws RegistryException

Collection's content is a string array, which contains paths of its children. These paths are loaded on demand to increase performance. It is recommended to use getChildren(...) method to get child paths of a collection, which provides pagination. Calling this method will load all child paths.

Specified by:

getContent in interface Resource

Overrides:

getContent in class ResourceImpl

Returns:

String array of child paths.

Throws:

RegistryException - On any error.