Uses of Class
com.hp.util.persistence.exceptions.PersistenceConnException

Packages that use PersistenceConnException

Package	Description
com.hp.util.persistence	...
com.hp.util.persistence.cassandra	...
com.hp.util.persistence.cassandra.entitymgr	...

Uses of PersistenceConnException in com.hp.util.persistence

Methods in com.hp.util.persistence that throw PersistenceConnException

Modifier and Type	Method and Description
long	BaseDao.count(F filter, C context) Gets the number of persisted objects based on a filter criteria.

Uses of PersistenceConnException in com.hp.util.persistence.cassandra

Methods in com.hp.util.persistence.cassandra that throw PersistenceConnException

Modifier and Type	Method and Description
long	AbstractBaseDao.count(F filter, DataStoreContext context)
ConnectionManager	ConnectionManagerFactory.create(KeySpaceConfig config)
<T> T	DataStoreManager.execute(ReadQuery<T,DataStoreContext> query) DataStoreManager#execute(ReadQuery) provides an implementation to execute a Read operation on the persistent database.
<T> T	DataStoreManager.execute(WriteQuery<T,DataStoreContext> update) DataStoreManager#execute(WriteQuery) provides an implementation to execute a Read operation on the persistent database.

Constructors in com.hp.util.persistence.cassandra that throw PersistenceConnException

Constructor and Description
AbstractBaseDao() Construct the DAO and create column families in the persistent database.
CassAbstractDao()
DataStoreManager(EntityManagerFactory emf, KeySpaceConfig cassandraConfig) DataStoreManager#DataStoreManager is called from only from the proxy of this implementation.

Uses of PersistenceConnException in com.hp.util.persistence.cassandra.entitymgr

Methods in com.hp.util.persistence.cassandra.entitymgr that throw PersistenceConnException

Modifier and Type	Method and Description
<K extends Serializable,C extends Serializable & Comparable<C>> long	EntityManager.countColumns(com.netflix.astyanax.model.ColumnFamily<K,C> colFamily, K rowKey) EntityManager.countColumns(com.netflix.astyanax.model.ColumnFamily<K, C>, K) counts the number of columns in a given row of a given column family.
static void	EntityManager.createColumnFamily(ColumnFamilyDefinition<?,?> cf) EntityManager.createColumnFamily(com.hp.util.persistence.cassandra.entitymgr.ColumnFamilyDefinition<?, ?>) creates a new Cassandra Column Family.This method is a single way to create a Cassandra Column Family in the DAO framework.
static void	EntityManager.dropColumnFamily(com.netflix.astyanax.model.ColumnFamily<?,?> cf) Drops a column family.
void	EntityManager.executeOperation() EntityManager.executeOperation() executes a Write Operation.
<I extends Serializable,K extends Serializable & Comparable<K>> CassandraStorable<I,K>	EntityManager.get(com.netflix.astyanax.model.ColumnFamily<I,K> cf, Provider<ColumnDecoder<K,?>,ColumnName<K,?>> decoderProvider, I id) EntityManager.get(com.netflix.astyanax.model.ColumnFamily<I, K>, com.hp.util.Provider<com.hp.util.persistence.cassandra.entitymgr.column.ColumnDecoder<K, ?>, com.hp.util.persistence.cassandra.entitymgr.column.ColumnName<K, ?>>, I) retrieves a row from a Cassandra Column Family.
<K extends Serializable,C extends Serializable & Comparable<C>> Collection<CassandraStorable<K,C>>	EntityManager.get(com.netflix.astyanax.model.ColumnFamily<K,C> colFamily, Collection<K> rows, Collection<ColumnName<C,?>> columns, Provider<ColumnDecoder<C,?>,ColumnName<C,?>> decoder) EntityManager.get(com.netflix.astyanax.model.ColumnFamily<I, K>, com.hp.util.Provider<com.hp.util.persistence.cassandra.entitymgr.column.ColumnDecoder<K, ?>, com.hp.util.persistence.cassandra.entitymgr.column.ColumnName<K, ?>>, I) retrieves a collection of rows with specified columns.
<K extends Serializable,C extends Serializable & Comparable<C>> Collection<CassandraStorable<K,C>>	EntityManager.get(com.netflix.astyanax.model.ColumnFamily<K,C> colFamily, Collection<K> rowKeys, ColumnName<C,?> startColumn, ColumnName<C,?> endColumn, boolean reversed, int limit, Provider<ColumnDecoder<C,?>,ColumnName<C,?>> decoder) EntityManager.get(com.netflix.astyanax.model.ColumnFamily<I, K>, com.hp.util.Provider<com.hp.util.persistence.cassandra.entitymgr.column.ColumnDecoder<K, ?>, com.hp.util.persistence.cassandra.entitymgr.column.ColumnName<K, ?>>, I) retrieves a collection of specified rows and a specified range of columns in each row.
<K extends Serializable,C extends Serializable & Comparable<C>> Collection<CassandraStorable<K,C>>	EntityManager.get(com.netflix.astyanax.model.ColumnFamily<K,C> colFamily, Collection<K> rowKeys, Provider<ColumnDecoder<C,?>,ColumnName<C,?>> decoderProvider) EntityManager.get(com.netflix.astyanax.model.ColumnFamily<I, K>, com.hp.util.Provider<com.hp.util.persistence.cassandra.entitymgr.column.ColumnDecoder<K, ?>, com.hp.util.persistence.cassandra.entitymgr.column.ColumnName<K, ?>>, I) retrieves Cassandra multiple rows from a column family.
<K extends Serializable,C extends Serializable & Comparable<C>> Collection<CassandraStorable<K,C>>	EntityManager.get(com.netflix.astyanax.model.ColumnFamily<K,C> cf, ColumnName<C,?> column, boolean key, Provider<ColumnDecoder<C,?>,ColumnName<C,?>> decoder) EntityManager.get(com.netflix.astyanax.model.ColumnFamily<I, K>, com.hp.util.Provider<com.hp.util.persistence.cassandra.entitymgr.column.ColumnDecoder<K, ?>, com.hp.util.persistence.cassandra.entitymgr.column.ColumnName<K, ?>>, I) retrieves rows using index.
<K extends Serializable,C extends Serializable & Comparable<C>> Collection<CassandraStorable<K,C>>	EntityManager.get(com.netflix.astyanax.model.ColumnFamily<K,C> cf, ColumnName<C,?> column, int key, Provider<ColumnDecoder<C,?>,ColumnName<C,?>> decoder) EntityManager.get(com.netflix.astyanax.model.ColumnFamily<I, K>, com.hp.util.Provider<com.hp.util.persistence.cassandra.entitymgr.column.ColumnDecoder<K, ?>, com.hp.util.persistence.cassandra.entitymgr.column.ColumnName<K, ?>>, I) retrieves rows using index.
<K extends Serializable,C extends Serializable & Comparable<C>> Collection<CassandraStorable<K,C>>	EntityManager.get(com.netflix.astyanax.model.ColumnFamily<K,C> cf, ColumnName<C,?> column, String key, Provider<ColumnDecoder<C,?>,ColumnName<C,?>> decoder) EntityManager.get(com.netflix.astyanax.model.ColumnFamily<I, K>, com.hp.util.Provider<com.hp.util.persistence.cassandra.entitymgr.column.ColumnDecoder<K, ?>, com.hp.util.persistence.cassandra.entitymgr.column.ColumnName<K, ?>>, I) retrieves rows using index.
<K extends Serializable,C extends Serializable & Comparable<C>> CassandraStorable<K,C>	EntityManager.get(com.netflix.astyanax.model.ColumnFamily<K,C> colFamily, K rowKey, ByteBuffer startColumn, ByteBuffer endColumn, boolean reversed, int limit, Provider<ColumnDecoder<C,?>,ColumnName<C,?>> decoder) EntityManager.get(com.netflix.astyanax.model.ColumnFamily<I, K>, com.hp.util.Provider<com.hp.util.persistence.cassandra.entitymgr.column.ColumnDecoder<K, ?>, com.hp.util.persistence.cassandra.entitymgr.column.ColumnName<K, ?>>, I) is used to retrieve a range of pre-constructed columns.
<K extends Serializable,C extends Serializable & Comparable<C>> CassandraStorable<K,C>	EntityManager.get(com.netflix.astyanax.model.ColumnFamily<K,C> colFamily, K rowKey, com.netflix.astyanax.model.ByteBufferRange range, Provider<ColumnDecoder<C,?>,ColumnName<C,?>> decoder) EntityManager.get(com.netflix.astyanax.model.ColumnFamily<I, K>, com.hp.util.Provider<com.hp.util.persistence.cassandra.entitymgr.column.ColumnDecoder<K, ?>, com.hp.util.persistence.cassandra.entitymgr.column.ColumnName<K, ?>>, I) retrieves a list of columns based on a column range.
<K extends Serializable,C extends Serializable & Comparable<C>> CassandraStorable<K,C>	EntityManager.get(com.netflix.astyanax.model.ColumnFamily<K,C> colFamily, K rowKey, Collection<ColumnName<C,?>> columns, Provider<ColumnDecoder<C,?>,ColumnName<C,?>> decoder) EntityManager.get(com.netflix.astyanax.model.ColumnFamily<I, K>, com.hp.util.Provider<com.hp.util.persistence.cassandra.entitymgr.column.ColumnDecoder<K, ?>, com.hp.util.persistence.cassandra.entitymgr.column.ColumnName<K, ?>>, I) is used for reading a non-contiguous set of columns from the database.
<K extends Serializable,C extends Serializable & Comparable<C>> CassandraStorable<K,C>	EntityManager.get(com.netflix.astyanax.model.ColumnFamily<K,C> colFamily, K rowKey, ColumnName<C,?> startColumn, ColumnName<C,?> endColumn, boolean reversed, int limit, Provider<ColumnDecoder<C,?>,ColumnName<C,?>> decoder) EntityManager.get(com.netflix.astyanax.model.ColumnFamily<I, K>, com.hp.util.Provider<com.hp.util.persistence.cassandra.entitymgr.column.ColumnDecoder<K, ?>, com.hp.util.persistence.cassandra.entitymgr.column.ColumnName<K, ?>>, I) is used to retrieve a range of simple columns.
<K extends Serializable,C extends Serializable & Comparable<C>> CassandraStorable<K,C>	EntityManager.get(com.netflix.astyanax.model.ColumnFamily<K,C> colFamily, K rowKey, Provider<ColumnDecoder<C,?>,ColumnName<C,?>> decoder, ColumnName<C,?>... columnNames) EntityManager.get(com.netflix.astyanax.model.ColumnFamily<I, K>, com.hp.util.Provider<com.hp.util.persistence.cassandra.entitymgr.column.ColumnDecoder<K, ?>, com.hp.util.persistence.cassandra.entitymgr.column.ColumnName<K, ?>>, I) retrieves a set of non-contiguous columns as per the user request.
static void	EntityManager.truncateColumnFamily(com.netflix.astyanax.model.ColumnFamily<?,?> cf) Deletes all data from a column family.

Constructors in com.hp.util.persistence.cassandra.entitymgr that throw PersistenceConnException

Constructor and Description
ConnectionManager(KeySpaceConfig cassandraConfigSetup) Constructor for creating a Client context for connection with the database.