org.mmbase.applications.media.builders
Class MediaProviders

java.lang.Object
  extended by org.mmbase.util.functions.FunctionProvider
      extended by org.mmbase.module.core.MMTable
          extended by org.mmbase.module.core.MMObjectBuilder
              extended by org.mmbase.applications.media.builders.MediaProviders
All Implemented Interfaces:
EventListener, NodeEventListener, RelationEventListener

public class MediaProviders
extends MMObjectBuilder

A MediaProvider builder describes a service that offers a media service. The mediaprovider is related to the mediasources that are available on the mediaprovider. A mediaprovider can be online/offline.

Since:
MMBase-1.7
Version:
$Id: MediaProviders.java 37220 2009-07-23 15:09:45Z michiel $
Author:
Michiel Meeuwissen

Field Summary
static int STATE_OFF
           
static int STATE_ON
           
 
Fields inherited from class org.mmbase.module.core.MMObjectBuilder
AGE_PARAMETERS, broadCastChanges, DEFAULT_ALINEA, DEFAULT_EOL, description, descriptions, EVENT_TYPE_LOCAL, EVENT_TYPE_REMOTE, FIELD_NUMBER, FIELD_OBJECT_TYPE, FIELD_OWNER, fields, genericBlobCache, getFunctions, GUI_INDICATOR, GUI_PARAMETERS, guiFunction, infoFunction, internalVersion, nodeCache, oType, pluralNames, searchAge, singularNames, SYSTEM_OWNER, TEMPNODE_DEFAULT_SIZE, TMP_FIELD_EXISTS, TMP_FIELD_NUMBER, virtual, WRAP_PARAMETERS, wrapFunction
 
Fields inherited from class org.mmbase.module.core.MMTable
maxNodesFromQuery, mmb, storageConnector, tableName
 
Fields inherited from class org.mmbase.util.functions.FunctionProvider
functions
 
Constructor Summary
MediaProviders()
           
 
Method Summary
protected  List<URLComposer> getURLs(MMObjectNode provider, MMObjectNode source, MMObjectNode fragment, Map<String,Object> info, List<URLComposer> urls, Set<MMObjectNode> cacheExpireObjects)
          A MediaProvider can provide one or more URL's for every source
 boolean init()
          Initializes this builder The property 'mmb' needs to be set for the builder before this method can be called.
 
Methods inherited from class org.mmbase.module.core.MMObjectBuilder
addEventListener, addField, addLocalObserver, addRemoteObserver, broadcastChanges, checkAddTmpField, clearBlobCache, commit, create, createAlias, createAlias, delete, equals, equals, executeFunction, executeFunction, fieldLocalChanged, getAncestors, getBlobCache, getClassName, getConfigFile, getConfigResource, getDataTypeCollector, getDBState, getDBType, getDefaultTeaser, getDefaultUrl, getDescendants, getDescription, getDescription, getDescriptions, getEmptyNode, getField, getFieldNames, getFields, getFields, getFunction, getFunctionParameters, getFunctions, getGUIIndicator, getGUIIndicator, getGUIIndicator, getHTML, getInitParameter, getInitParameters, getInitParameters, getInternalVersion, getList, getLocaleGUIIndicator, getLocaleGUIIndicator, getMachineName, getMaintainer, getNewNode, getNewTmpNode, getNextField, getNextField, getNode, getNode, getNode, getNodeFromCache, getNodeGUIIndicator, getNumber, getObjectType, getObjectValue, getParentBuilder, getPluralName, getPluralName, getPluralNames, getRelations_main, getSearchAge, getShort, getShortedByte, getShortedInputStream, getShortedText, getSingularName, getSingularName, getSingularNames, getSmartPath, getTmpNode, getURLEncode, getValue, getVersion, getWAP, getXMLPath, hasField, hashCode, hashCode, hostname_function, insert, insert, isExtensionOf, isNodeCached, isNull, isVirtual, loadInitParameters, newFunctionInstance, nodeLocalChanged, nodeRemoteChanged, notify, notify, preCommit, process, removeEventListener, removeField, removeLocalObserver, removeNode, removeRelations, removeRemoteObserver, removeSyncNodes, replace, safeCache, sendFieldChangeSignal, setDefaults, setDescription, setDescriptions, setFields, setInitParameter, setMaintainer, setPluralNames, setSearchAge, setSingularNames, setUniqueValue, setUniqueValue, setValue, setValue, setVersion, setXMLPath, shutdown, testValidData, toString, toString, update, updateFields, wrap
 
Methods inherited from class org.mmbase.module.core.MMTable
count, count, created, getFullTableName, getMMBase, getNode, getNodes, getNodes, getNodes, getNodeType, getStorageConnector, getTableName, search, searchVector, setMMBase, setTableName, size
 
Methods inherited from class org.mmbase.util.functions.FunctionProvider
addFunction, createParameters, getFunction, getFunctions, getFunctionValue
 
Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait
 

Field Detail

STATE_ON

public static final int STATE_ON
See Also:
Constant Field Values

STATE_OFF

public static final int STATE_OFF
See Also:
Constant Field Values
Constructor Detail

MediaProviders

public MediaProviders()
Method Detail

init

public boolean init()
Description copied from class: MMObjectBuilder
Initializes this builder The property 'mmb' needs to be set for the builder before this method can be called. The method retrieves data from the TypeDef builder, or adds data to that builder if the current builder is not yet registered.

Overrides:
init in class MMObjectBuilder
Returns:
true if init was completed, false if uncompleted.
See Also:
MMObjectBuilder.create()

getURLs

protected List<URLComposer> getURLs(MMObjectNode provider,
                                    MMObjectNode source,
                                    MMObjectNode fragment,
                                    Map<String,Object> info,
                                    List<URLComposer> urls,
                                    Set<MMObjectNode> cacheExpireObjects)
A MediaProvider can provide one or more URL's for every source

Returns:
A List of URLComposer's


MMBase 2.0-SNAPSHOT - null