org.apache.oodt.cas.filemgr.catalog

Class LenientDataSourceCatalog

java.lang.Object

org.apache.oodt.cas.filemgr.catalog.DataSourceCatalog

org.apache.oodt.cas.filemgr.catalog.LenientDataSourceCatalog

All Implemented Interfaces:

Catalog, Pagination

public class LenientDataSourceCatalog
extends DataSourceCatalog

Version:

$Revision$

Extension of DataSourceCatalog that can accomodate dynamic fields.

Author:

luca

Field Summary

Fields inherited from class org.apache.oodt.cas.filemgr.catalog.DataSourceCatalog

dataSource, fieldIdStringFlag, INT, orderedValues, pageSize

Fields inherited from interface org.apache.oodt.cas.filemgr.catalog.Catalog

X_POINT_ID

Constructor Summary

Constructors

Constructor and Description
LenientDataSourceCatalog(DataSource ds, ValidationLayer valLayer, boolean fieldId, int pageSize, long cacheUpdateMin, boolean productIdString, boolean orderedValues) Default Constructor

Method Summary

Modifier and Type	Method and Description
void	addMetadata(Metadata m, Product product) Ingests Metadata into the metadata store, and associates it with the given productId.
Metadata	getMetadata(Product product) Gets the Metadata for a given Product.
Metadata	getReducedMetadata(Product product, List<String> elems) Gets a reduced set of metadata for a give Product.
protected int	getResultListSize(Query query, ProductType type) Overridden method from superclass to allow for null validation layer.
protected String	getSqlQuery(QueryCriteria queryCriteria, ProductType type) Overridden method from superclass to allow for null validation layer.
void	removeMetadata(Metadata m, Product product) Removes Metadata from the metadata store, and disassociates it from the given productId.

Methods inherited from class org.apache.oodt.cas.filemgr.catalog.DataSourceCatalog

addProduct, addProductReferences, getFirstPage, getLastProductPage, getNextPage, getNumProducts, getPrevPage, getProductById, getProductByName, getProductReferences, getProducts, getProductsByProductType, getTopNProducts, getTopNProducts, getValidationLayer, modifyProduct, pagedQuery, query, quoteIt, removeProduct, setProductTransferStatus

Methods inherited from class java.lang.Object

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

Constructor Detail

LenientDataSourceCatalog

public LenientDataSourceCatalog(DataSource ds,
                                ValidationLayer valLayer,
                                boolean fieldId,
                                int pageSize,
                                long cacheUpdateMin,
                                boolean productIdString,
                                boolean orderedValues)

Default Constructor

.

Method Detail

addMetadata

public void addMetadata(Metadata m,
                        Product product)
                 throws CatalogException

Description copied from interface: Catalog

Ingests Metadata into the metadata store, and associates it with the given productId.

Specified by:

addMetadata in interface Catalog

Overrides:

addMetadata in class DataSourceCatalog

Parameters:

m - The Metadata to ingest.

product - The product to add the metadata for.

Throws:

CatalogException - If any general error occurs.

removeMetadata

public void removeMetadata(Metadata m,
                           Product product)
                    throws CatalogException

Description copied from interface: Catalog

Removes Metadata from the metadata store, and disassociates it from the given productId.

Specified by:

removeMetadata in interface Catalog

Overrides:

removeMetadata in class DataSourceCatalog

Parameters:

m - The Metadata to remove.

product - The product for which the metadata is to be removed.

Throws:

CatalogException - If any general error occurs.

getMetadata

public Metadata getMetadata(Product product)
                     throws CatalogException

Description copied from interface: Catalog

Gets the Metadata for a given Product.

Specified by:

getMetadata in interface Catalog

Overrides:

getMetadata in class DataSourceCatalog

Parameters:

product - The Product to obtain the Metadata for.

Returns:

The Metadata for the given productId.

Throws:

CatalogException - If any error occurs.

getReducedMetadata

public Metadata getReducedMetadata(Product product,
                                   List<String> elems)
                            throws CatalogException

Description copied from interface: Catalog

Gets a reduced set of metadata for a give Product.

Specified by:

getReducedMetadata in interface Catalog

Overrides:

getReducedMetadata in class DataSourceCatalog

Parameters:

product - The Product to obtain the Metadata for.

elems - The set of metadata elements of interest.

Returns:

The reduced Metadata for the given productId.

Throws:

CatalogException - If any error occurs.

getResultListSize

protected int getResultListSize(Query query,
                                ProductType type)
                         throws CatalogException

Overridden method from superclass to allow for null validation layer.

Overrides:

getResultListSize in class DataSourceCatalog

Throws:

CatalogException

getSqlQuery

protected String getSqlQuery(QueryCriteria queryCriteria,
                             ProductType type)
                      throws ValidationLayerException,
                             CatalogException

Overridden method from superclass to allow for null validation layer.

Overrides:

getSqlQuery in class DataSourceCatalog

Throws:

ValidationLayerException

CatalogException