org.mmbase.module.builders
Class cdplayers

java.lang.Object
  |
  +--org.mmbase.module.core.MMTable
        |
        +--org.mmbase.module.core.MMObjectBuilder
              |
              +--org.mmbase.module.builders.ServiceBuilder
                    |
                    +--org.mmbase.module.builders.cdplayers

All Implemented Interfaces:

MMBaseObserver

public class cdplayers

extends ServiceBuilder

implements MMBaseObserver

Version:

$Revision: 1.14 $ $Date: 2002/03/28 09:33:49 $

Author:

Daniel Ockeloen

Fields inherited from class org.mmbase.module.core.MMObjectBuilder

broadcastChanges, database, DEFAULT_ALINEA, DEFAULT_EOL, description, descriptions, fields, nodeCache, obj2type, OBJ2TYPE_MAX_SIZE, oType, REPLACE_CACHE, searchAge, sortedDBLayout, TEMPNODE_DEFAULT_SIZE, TemporaryNodes, virtual

Fields inherited from class org.mmbase.module.core.MMTable

mmb, tableName

Constructor Summary

cdplayers()

Method Summary

java.util.Vector	getHTMLDir(StringTagger tagger, java.util.StringTokenizer tok) Requests for the trackslisting and parses it and returns it as a vector (tracknr,title,length).
java.util.Vector	getList(scanpage sp, StringTagger tagger, java.util.StringTokenizer tok) Generate a list of values depending on the command given.
java.lang.Object	getValue(MMObjectNode node, java.lang.String field) Returns the value for a requested node field.
boolean	nodeLocalChanged(java.lang.String machine, java.lang.String number, java.lang.String builder, java.lang.String ctype) Calls super.
boolean	nodeRemoteChanged(java.lang.String machine, java.lang.String number, java.lang.String builder, java.lang.String ctype) Calls super.
java.lang.String	replace(scanpage sp, java.util.StringTokenizer tok) Replace a command by a string.

Methods inherited from class org.mmbase.module.builders.ServiceBuilder

addService, addService, doClaim, getClaimedService, init, removeService, removeService, sendToRemoteBuilder

Methods inherited from class org.mmbase.module.core.MMObjectBuilder

addField, addLocalObserver, addRemoteObserver, buildSet, checkAddTmpField, commit, convertMMNode2SQL, count, create, createAlias, created, deleteNodeCache, drop, equals, equals, executeFunction, executeFunction, fieldLocalChanged, getAge, getAliasedNode, getAncestors, getCacheNumbers, getCacheSize, getCacheSize, getClassName, getConfigFile, getDBByte, getDBKey, getDBState, getDBText, getDBType, getDefaultTeaser, getDefaultUrl, getDescendants, getDescription, getDescription, getDescriptions, getEditFields, getField, getFieldNames, getFields, getFields, getFullTableName, getFunctionParameters, getGUIIndicator, getGUIIndicator, getHardNode, getHardNode, getHTML, getInitParameter, getInitParameters, getLocaleGUIIndicator, getLocaleGUIIndicator, getMachineName, getMaintainer, getNewNode, getNewTmpNode, getNextField, getNextField, getNode, getNode, getNode, getNode, getNodes, getNodeType, getNumberFromName, getObjectType, getObjectValue, getParentBuilder, getPluralName, getPluralName, getPluralNames, getQuery, getQuery, getQuery, getRelations_main, getSearchAge, getShort, getShortedByte, getShortedText, getSingularName, getSingularName, getSingularNames, getSmartPath, getSortedFields, getSortedListFields, getTableName, getTmpNode, getURLEncode, getVersion, getWAP, getXMLPath, hashCode, hostname_function, insert, insert, insertDone, isExtensionOf, isNodeCached, isVirtual, preCommit, preEdit, process, putTmpNode, readSearchResults, removeField, removeNode, removeRelations, removeTmpNode, safeCache, safeCommit, safeInsert, search, search, search, searchIn, searchIn, searchIn, searchList, searchList, searchNumbers, searchVector, searchVector, searchVector, searchVector, searchVectorIn, searchVectorIn, searchVectorIn, searchVectorIn, searchWithWhere, sendFieldChangeSignal, setDBLayout_xml, setDefaults, setDescription, setDescriptions, setInitParameter, setMaintainer, setMMBase, setParentBuilder, setPluralNames, setSearchAge, setSingularNames, setTableName, setValue, setValue, setVersion, setXMLPath, setXMLValues, signalNewObject, testValidData, toString, toString, toXML, updateFields, waitUntilNodeChanged, wrap

Methods inherited from class org.mmbase.module.core.MMTable

size

Methods inherited from class java.lang.Object

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

Constructor Detail

cdplayers

public cdplayers()

Method Detail

nodeRemoteChanged

public boolean nodeRemoteChanged(java.lang.String machine,
                                 java.lang.String number,
                                 java.lang.String builder,
                                 java.lang.String ctype)

Calls super.

Specified by:

nodeRemoteChanged in interface MMBaseObserver

Overrides:

nodeRemoteChanged in class ServiceBuilder

Parameters:

machine - Name of the machine that changed the node.

number - object number of node who's state has been changed remotely.

builder - a String with the buildername of the node that was changed remotely.

ctype - a String with the node change type.

Returns:

result value of suer which is either true or false.

nodeLocalChanged

public boolean nodeLocalChanged(java.lang.String machine,
                                java.lang.String number,
                                java.lang.String builder,
                                java.lang.String ctype)

Calls super.

Specified by:

nodeLocalChanged in interface MMBaseObserver

Overrides:

nodeLocalChanged in class ServiceBuilder

Parameters:

machine - Name of the machine that changed the node.

number - object number of node who's state has been changed.

builder - a String with the buildername of the node that was changed.

ctype - a String with the node change type.

Returns:

result value of suer which is either true or false.

getValue

public java.lang.Object getValue(MMObjectNode node,
                                 java.lang.String field)

Returns the value for a requested node field. When the field is 'getdir(info)' the node state is set to 'getdir' and we wait until node is changed. If the state has become 'waiting' we return info field value, else we wait again.

Overrides:

getValue in class MMObjectBuilder

Parameters:

node - a cdplayers type node

field - the field requested

Returns:

the request field value

getList

public java.util.Vector getList(scanpage sp,
                                StringTagger tagger,
                                java.util.StringTokenizer tok)
                         throws ParseException

Generate a list of values depending on the command given. This getList returns the tracklisting from the cd that's in the cdplayer.

Overrides:

getList in class MMObjectBuilder

Parameters:

sp - the scanpage

tagger - the StringTagger object

tok - tokenizer with the listing command.

Returns:

a Vector with the tracklisting

getHTMLDir

public java.util.Vector getHTMLDir(StringTagger tagger,
                                   java.util.StringTokenizer tok)

Requests for the trackslisting and parses it and returns it as a vector (tracknr,title,length).

Parameters:

tagger - the StringTagger object with the rest of the list commands.

tok - tokenizer object

Returns:

a vector with the tracklisting

replace

public java.lang.String replace(scanpage sp,
                                java.util.StringTokenizer tok)

Replace a command by a string. Command implemented is the claim command to claim the cdplayers node.

Overrides:

replace in class MMObjectBuilder

Parameters:

sp - the scanpage

sp - the StringTokenizer with the replace command.

Returns:

an empty String