com.fatwire.assetapi.data
Class AssetDataImpl

java.lang.Object
  com.fatwire.assetapi.data.AssetDataImpl

All Implemented Interfaces:

AssetData, MutableAssetData

public class AssetDataImpl
extends java.lang.Object
implements MutableAssetData

AssetData interface implementation class

Constructor Summary

protected	AssetDataImpl(AssetData copy) Create an AssetData by copying an existing one
	AssetDataImpl(AssetId id) Create an AssetData object with asset id
	AssetDataImpl(AssetTypeDef assettype, AssetId id) Create an AssetData object with AssetTypeDef and asset id

Method Summary

void	addAssociation(java.lang.String associationName, java.util.List<AssetId> assets) Adds an associations by a given name
void	addAttributeData(AttributeData data) Adds an attribute data.
AssetId	getAssetId() Returns unique identification of the asset instance AssetId
AssetTypeDef	getAssetTypeDef() Returns AssetTypeDef this instance is based on.
java.util.List<AssetId>	getAssociatedAssets(java.lang.String name) this method is lazy loading associated assets
java.lang.Iterable<java.lang.String>	getAssociationNames() retreive the list of the association names that this asset contains data for
java.util.List<AttributeData>	getAttributeData() Returns a list of all attribute data associated with this instance of asset
AttributeData	getAttributeData(java.lang.String attributeName) Returns data associated with a given attribute.
AttributeData	getAttributeData(java.lang.String attributeName, boolean isMetaDataAttribute) Returns a data associated with a given attribute
java.util.List<java.lang.String>	getAttributeNames() Returns List of attribute names contained in this instance of AssetData.
java.util.List<AssetId>	getImmediateParents(java.lang.String parentDefName) Returns the Asset Identifiers of immediate parents, if any.
java.util.List<AssetId>	getParents() Returns Asset identifiers of parent assets, if any.
void	removeAttributeData(java.lang.String attributeName) Removes an attribute data from collection
void	setAssetId(AssetId assetId) Sets unique identification of the asset instance AssetId
void	setAssociation(java.lang.String associationName, java.util.List<AssetId> assets) Sets an associations by a given name.
void	setAttributeData(java.util.List<AttributeData> data) Sets data for this instance of AssetData
void	setParents(java.util.List<AssetId> id) Sets parent assets for this instance of AssetData

Methods inherited from class java.lang.Object

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

Constructor Detail

AssetDataImpl

public AssetDataImpl(AssetId id)

Create an AssetData object with asset id

Parameters:

id - - AssetId, the type and id of the asset

AssetDataImpl

public AssetDataImpl(AssetTypeDef assettype,
                     AssetId id)

Create an AssetData object with AssetTypeDef and asset id

Parameters:

assettype - - AssetTypeDef, the asset type definition of the asset

id - - AssetId, the asset type and id of the asset

AssetDataImpl

protected AssetDataImpl(AssetData copy)
                 throws AssetAccessException

Create an AssetData by copying an existing one

Parameters:

copy - the asset data where to copy the data from

Throws:

AssetAccessException - is thrown when error happens read the data

Method Detail

setAttributeData

public void setAttributeData(java.util.List<AttributeData> data)

Description copied from interface: MutableAssetData

Sets data for this instance of AssetData

Specified by:

setAttributeData in interface MutableAssetData

Parameters:

data - data to set

addAttributeData

public void addAttributeData(AttributeData data)

Description copied from interface: MutableAssetData

Adds an attribute data.

Specified by:

addAttributeData in interface MutableAssetData

Parameters:

data - data to add

removeAttributeData

public void removeAttributeData(java.lang.String attributeName)

Description copied from interface: MutableAssetData

Removes an attribute data from collection

Specified by:

removeAttributeData in interface MutableAssetData

Parameters:

attributeName - attribute to remove

setParents

public void setParents(java.util.List<AssetId> id)
                throws AssetAccessException

Description copied from interface: MutableAssetData

Sets parent assets for this instance of AssetData

Specified by:

setParents in interface MutableAssetData

Parameters:

id - ids of parents

Throws:

AssetAccessException - throw this Exception if error met

addAssociation

public void addAssociation(java.lang.String associationName,
                           java.util.List<AssetId> assets)

Description copied from interface: MutableAssetData

Adds an associations by a given name

Specified by:

addAssociation in interface MutableAssetData

Parameters:

associationName - name of the association to add

assets - to be added as associations.

setAssociation

public void setAssociation(java.lang.String associationName,
                           java.util.List<AssetId> assets)

Description copied from interface: MutableAssetData

Sets an associations by a given name. If association already exists, it is replaced.

Specified by:

setAssociation in interface MutableAssetData

Parameters:

associationName - name of the association to add

assets - to be added as associations.

getAssetId

public AssetId getAssetId()

Description copied from interface: AssetData

Returns unique identification of the asset instance AssetId

Specified by:

getAssetId in interface AssetData

Returns:

AssetId associated with the instance

setAssetId

public void setAssetId(AssetId assetId)

Description copied from interface: AssetData

Sets unique identification of the asset instance AssetId

Specified by:

setAssetId in interface AssetData

Parameters:

assetId - associated with the instance

getAttributeNames

public java.util.List<java.lang.String> getAttributeNames()

Description copied from interface: AssetData

Returns List of attribute names contained in this instance of AssetData.

Specified by:

getAttributeNames in interface AssetData

Returns:

Attribute names that make this instance of AssetData. (note: the asset itself could have more attributes, use AssetTypeDef to get to those).

getAssetTypeDef

public AssetTypeDef getAssetTypeDef()

Description copied from interface: AssetData

Returns AssetTypeDef this instance is based on.

Specified by:

getAssetTypeDef in interface AssetData

Returns:

returns a AssetTypeDef handle to the asset type this instance is built upon.

getAttributeData

public AttributeData getAttributeData(java.lang.String attributeName)

Description copied from interface: AssetData

Returns data associated with a given attribute.

Specified by:

getAttributeData in interface AssetData

Parameters:

attributeName - name of the attribute

Returns:

AttributeData instance for an attribute of a given name. Returns null if no AttributeData of specified name

getAttributeData

public AttributeData getAttributeData(java.lang.String attributeName,
                                      boolean isMetaDataAttribute)

Description copied from interface: AssetData

Returns a data associated with a given attribute

Specified by:

getAttributeData in interface AssetData

Parameters:

attributeName - name of the attribute

isMetaDataAttribute - whether attribute is user defined, or it is system defined (for flex asset only)

Returns:

AttributeData instance for an attribute of given name and boolean property. Returns null if no AttributeData of specified name and specified user defined or not property.

getAttributeData

public java.util.List<AttributeData> getAttributeData()

Description copied from interface: AssetData

Returns a list of all attribute data associated with this instance of asset

Specified by:

getAttributeData in interface AssetData

Returns:

List of all attribute data

getAssociatedAssets

public java.util.List<AssetId> getAssociatedAssets(java.lang.String name)

this method is lazy loading associated assets

Specified by:

getAssociatedAssets in interface AssetData

Parameters:

name - The association name that try to retrieve

Returns:

list of associated assets with given name

getParents

public java.util.List<AssetId> getParents()
                                   throws AssetAccessException

Returns Asset identifiers of parent assets, if any.

Specified by:

getParents in interface AssetData

Returns:

List of asset identifiers for this asset instance.

Throws:

AssetAccessException - captures layer specific failures and wraps other internal exceptions.

getImmediateParents

public java.util.List<AssetId> getImmediateParents(java.lang.String parentDefName)
                                            throws AssetAccessException

Description copied from interface: AssetData

Returns the Asset Identifiers of immediate parents, if any. The immediate parents are grouped with the flex parent definition id

Specified by:

getImmediateParents in interface AssetData

Parameters:

parentDefName - the name of the parent definition

Returns:

List of parents asset ids

Throws:

AssetAccessException - captures layer specific failures and wraps other internal excetpions

getAssociationNames

public java.lang.Iterable<java.lang.String> getAssociationNames()

retreive the list of the association names that this asset contains data for

Returns:

the String list of existed association names