org.helenus.driver.impl

Class RootClassInfoImpl.POJOContext

java.lang.Object

org.helenus.driver.impl.ClassInfoImpl.Context

org.helenus.driver.impl.ClassInfoImpl.POJOContext

org.helenus.driver.impl.RootClassInfoImpl.POJOContext

All Implemented Interfaces:

StatementManager.Context<T>

Enclosing class:

RootClassInfoImpl<T>

public class RootClassInfoImpl.POJOContext
extends ClassInfoImpl.POJOContext

The POJOContext class extends the ClassInfoImpl.POJOContext.

Since:

1.0

Version:

1 - Jan 19, 2015 - paouelle - Creation

Author:

The Helenus Driver Project Authors

Copyright:

2015-2015 The Helenus Driver Project Authors

Field Summary

Fields inherited from class org.helenus.driver.impl.ClassInfoImpl.POJOContext

object

Fields inherited from class org.helenus.driver.impl.ClassInfoImpl.Context

suffixes

Constructor Summary

Constructors

Constructor and Description
POJOContext(T object) Instantiates a new POJOContext object.

Method Summary

Modifier and Type	Method and Description
void	addSuffix(String suffix, Object value) Adds a suffix to the context for use in keyspace name creation.
Pair<Object,CQLDataType>	getColumnValue(String tname, CharSequence name) Retrieves the specified column value from the POJO and the specified table.
Map<String,Pair<Object,CQLDataType>>	getColumnValues(String tname) Retrieves all columns and their values from the POJO and the specified table.
Map<String,Pair<Object,CQLDataType>>	getColumnValues(String tname, CharSequence... names) Retrieves the specified columns and their values from the POJO and the specified table.
Map<String,Pair<Object,CQLDataType>>	getColumnValues(String tname, Iterable<CharSequence> names) Retrieves the specified columns and their values from the POJO and the specified table.
Collection<T>	getInitialObjects() Gets the initial objects to insert in a newly created table for this entity based on this context.
String	getKeyspace() Gets the keyspace name associated with this context.
Map<String,Pair<Object,CQLDataType>>	getMandatoryAndPrimaryKeyColumnValues(String tname) Retrieves all mandatory and primary key columns and their values from the POJO and the specified table.
Map<String,Pair<Object,CQLDataType>>	getNonPrimaryKeyColumnNonEncodedValues(String tname) Retrieves all non primary key columns and their non-encoded values from the POJO from the specified table.
T	getObject(com.datastax.driver.core.Row row)
Map<String,Pair<Object,CQLDataType>>	getPartitionKeyColumnValues(String tname) Retrieves all partition key columns and their values from the POJO and the specified table.
Map<String,Pair<Object,CQLDataType>>	getPrimaryKeyColumnValues(String tname) Retrieves all primary key columns and their values from the POJO and the specified table.
Map<String,Pair<Object,CQLDataType>>	getSuffixAndPartitionKeyColumnValues(String tname) Retrieves all suffix and partition key columns and their values from the POJO and the specified table.
Map<String,Pair<Object,CQLDataType>>	getSuffixAndPrimaryKeyColumnValues(String tname) Retrieves all suffix and primary key columns and their values from the POJO and the specified table.
Map<String,Pair<Object,CQLDataType>>	getSuffixKeyValues() Retrieves all suffix keys and their values from the POJO.

Methods inherited from class org.helenus.driver.impl.ClassInfoImpl.POJOContext

addSuffix, getColumnNonEncodedValue, getObject, getPrimaryKeyColumnValues, populateSuffixes

Methods inherited from class org.helenus.driver.impl.ClassInfoImpl.Context

getClassInfo, getObject, getObjectClass

Methods inherited from class java.lang.Object

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

Constructor Detail

POJOContext

public POJOContext(T object)

Instantiates a new POJOContext object.

Parameters:

object - the POJO object

Throws:

NullPointerException - if object is null

IllegalArgumentException - if object is not of the appropriate class

Method Detail

getColumnValues

public Map<String,Pair<Object,CQLDataType>> getColumnValues(String tname)

Retrieves all columns and their values from the POJO and the specified table.

Overrides:

getColumnValues in class ClassInfoImpl.POJOContext

Parameters:

tname - the name of the table from which to retrieve columns

Returns:

a non-null map of all column/value pairs for the POJO

See Also:

ClassInfoImpl.POJOContext.getColumnValues(java.lang.String)

getPartitionKeyColumnValues

public Map<String,Pair<Object,CQLDataType>> getPartitionKeyColumnValues(String tname)

Retrieves all partition key columns and their values from the POJO and the specified table.

Overrides:

getPartitionKeyColumnValues in class ClassInfoImpl.POJOContext

Parameters:

tname - the name of the table from which to retrieve columns

Returns:

a non-null map of all partition key column/value pairs for the POJO

See Also:

ClassInfoImpl.POJOContext.getPartitionKeyColumnValues(java.lang.String)

getSuffixAndPartitionKeyColumnValues

public Map<String,Pair<Object,CQLDataType>> getSuffixAndPartitionKeyColumnValues(String tname)

Retrieves all suffix and partition key columns and their values from the POJO and the specified table.

Overrides:

getSuffixAndPartitionKeyColumnValues in class ClassInfoImpl.POJOContext

Parameters:

tname - the name of the table from which to retrieve columns

Returns:

a non-null map of all suffix key and partition key column/value pairs for the POJO

See Also:

ClassInfoImpl.POJOContext.getSuffixAndPartitionKeyColumnValues(java.lang.String)

getPrimaryKeyColumnValues

public Map<String,Pair<Object,CQLDataType>> getPrimaryKeyColumnValues(String tname)

Retrieves all primary key columns and their values from the POJO and the specified table.

Overrides:

getPrimaryKeyColumnValues in class ClassInfoImpl.POJOContext

Parameters:

tname - the name of the table from which to retrieve columns

Returns:

a non-null map of all primary key column/value pairs for the POJO

See Also:

ClassInfoImpl.POJOContext.getPrimaryKeyColumnValues(java.lang.String)

getSuffixKeyValues

public Map<String,Pair<Object,CQLDataType>> getSuffixKeyValues()

Retrieves all suffix keys and their values from the POJO.

Overrides:

getSuffixKeyValues in class ClassInfoImpl.POJOContext

Returns:

a non-null map of all suffix key name/value pairs for the POJO

See Also:

ClassInfoImpl.POJOContext.getSuffixKeyValues()

getSuffixAndPrimaryKeyColumnValues

public Map<String,Pair<Object,CQLDataType>> getSuffixAndPrimaryKeyColumnValues(String tname)

Retrieves all suffix and primary key columns and their values from the POJO and the specified table.

Overrides:

getSuffixAndPrimaryKeyColumnValues in class ClassInfoImpl.POJOContext

Parameters:

tname - the name of the table from which to retrieve columns

Returns:

a non-null map of all suffix key and primary key column/value pairs for the POJO

See Also:

ClassInfoImpl.POJOContext.getSuffixAndPrimaryKeyColumnValues(java.lang.String)

getMandatoryAndPrimaryKeyColumnValues

public Map<String,Pair<Object,CQLDataType>> getMandatoryAndPrimaryKeyColumnValues(String tname)

Retrieves all mandatory and primary key columns and their values from the POJO and the specified table.

Overrides:

getMandatoryAndPrimaryKeyColumnValues in class ClassInfoImpl.POJOContext

Parameters:

tname - the name of the table from which to retrieve columns

Returns:

a non-null map of all mandatory and primary key column/value pairs for the POJO

See Also:

ClassInfoImpl.POJOContext.getMandatoryAndPrimaryKeyColumnValues(java.lang.String)

getNonPrimaryKeyColumnNonEncodedValues

public Map<String,Pair<Object,CQLDataType>> getNonPrimaryKeyColumnNonEncodedValues(String tname)

Retrieves all non primary key columns and their non-encoded values from the POJO from the specified table.

Note: The returned values should not be encoded.

Overrides:

getNonPrimaryKeyColumnNonEncodedValues in class ClassInfoImpl.POJOContext

Parameters:

tname - the name of the table from which to retrieve columns

Returns:

a non-null map of all non primary key column/value (non-encoded) pairs for the POJO

See Also:

ClassInfoImpl.POJOContext.getNonPrimaryKeyColumnNonEncodedValues(java.lang.String)

getColumnValue

public Pair<Object,CQLDataType> getColumnValue(String tname,
                                               CharSequence name)

Retrieves the specified column value from the POJO and the specified table.

Overrides:

getColumnValue in class ClassInfoImpl.POJOContext

Parameters:

tname - the name of the table from which to retrieve the column

name - the name of the column to retrieve

Returns:

the column value for the POJO

See Also:

ClassInfoImpl.POJOContext.getColumnValue(java.lang.String, java.lang.CharSequence)

getColumnValues

public Map<String,Pair<Object,CQLDataType>> getColumnValues(String tname,
                                                            Iterable<CharSequence> names)

Retrieves the specified columns and their values from the POJO and the specified table.

Overrides:

getColumnValues in class ClassInfoImpl.POJOContext

Parameters:

tname - the name of the table from which to retrieve the column

names - the names of the columns to retrieve

Returns:

a non-null map of all requested column/value pairs for the POJO

See Also:

ClassInfoImpl.POJOContext.getColumnValues(java.lang.String, java.lang.Iterable)

getColumnValues

public Map<String,Pair<Object,CQLDataType>> getColumnValues(String tname,
                                                            CharSequence... names)

Retrieves the specified columns and their values from the POJO and the specified table.

Overrides:

getColumnValues in class ClassInfoImpl.POJOContext

Parameters:

tname - the name of the table from which to retrieve the column

names - the names of the columns to retrieve

Returns:

a non-null map of all requested column/value pairs for the POJO

See Also:

ClassInfoImpl.POJOContext.getColumnValues(java.lang.String, java.lang.CharSequence[])

getKeyspace

public String getKeyspace()

Gets the keyspace name associated with this context.

Overrides:

getKeyspace in class ClassInfoImpl.Context

Returns:

the non-null keyspace name associated with this context

See Also:

ClassInfoImpl.Context.getKeyspace()

addSuffix

public void addSuffix(String suffix,
                      Object value)

Adds a suffix to the context for use in keyspace name creation.

Overrides:

addSuffix in class ClassInfoImpl.Context

Parameters:

suffix - the suffix name

value - the suffix value

See Also:

ClassInfoImpl.Context.addSuffix(java.lang.String, java.lang.Object)

getObject

public T getObject(com.datastax.driver.core.Row row)

Specified by:

getObject in interface StatementManager.Context<T>

Overrides:

getObject in class ClassInfoImpl.Context

See Also:

ClassInfoImpl.Context.getObject(com.datastax.driver.core.Row)

getInitialObjects

public Collection<T> getInitialObjects()

Gets the initial objects to insert in a newly created table for this entity based on this context.

Overrides:

getInitialObjects in class ClassInfoImpl.Context

Returns:

a non-null collection of the initial objects to insert in the table

See Also:

ClassInfoImpl.Context.getInitialObjects()