Uses of Interface
org.apache.metamodel.DataContext

Packages that use DataContext

Package	Description
org.apache.metamodel	Root package for MetaModel
org.apache.metamodel.arff
org.apache.metamodel.cassandra
org.apache.metamodel.convert	DataContext decorator for implicit conversion of value types after querying and before insertion.
org.apache.metamodel.couchdb	Module package for CouchDB support
org.apache.metamodel.csv	Module package for Comma Separated Values (CSV) files
org.apache.metamodel.dynamodb
org.apache.metamodel.elasticsearch
org.apache.metamodel.elasticsearch.nativeclient
org.apache.metamodel.elasticsearch.rest
org.apache.metamodel.excel	Module package for MS Excel spreadsheet files
org.apache.metamodel.factory
org.apache.metamodel.fixedwidth	Module package for Fixed width value files
org.apache.metamodel.hbase	Module package for Apache HBase
org.apache.metamodel.intercept
org.apache.metamodel.jdbc	Module package for JDBC compliant databases
org.apache.metamodel.json
org.apache.metamodel.kafka
org.apache.metamodel.mongodb.mongo2	Module package for MongoDB support
org.apache.metamodel.neo4j	Module package for Neo4j support
org.apache.metamodel.openoffice	Module package for OpenOffice.org database files
org.apache.metamodel.pojo
org.apache.metamodel.query	API for querying
org.apache.metamodel.query.builder	API for query building
org.apache.metamodel.query.parser
org.apache.metamodel.salesforce
org.apache.metamodel.spring
org.apache.metamodel.sugarcrm
org.apache.metamodel.xml	Module package for XML files

Uses of DataContext in org.apache.metamodel

Subinterfaces of DataContext in org.apache.metamodel

Modifier and Type	Interface and Description
interface	UpdateableDataContext Represents a DataContext that supports updating write-operations.

Classes in org.apache.metamodel that implement DataContext

Modifier and Type	Class and Description
class	AbstractDataContext Abstract implementation of the DataContext interface.
class	CompositeDataContext DataContext for composite datacontexts.
class	QueryPostprocessDataContext Abstract DataContext for data sources that do not support SQL queries natively.
class	QueryPostprocessDelegate A simple subclass of QueryPostprocessDataContext which provides less implementation fuzz when custom querying features (like composite datacontexts or type conversion) is needed.

Methods in org.apache.metamodel that return DataContext

Modifier and Type	Method and Description
static DataContext	DataContextFactory.createCassandraDataContext(com.datastax.driver.core.Cluster cluster, String keySpaceName) Creates a new Cassandra datacontext.
static DataContext	DataContextFactory.createCompositeDataContext(Collection<DataContext> delegates) Creates a composite DataContext based on a set of delegate DataContexts.
static DataContext	DataContextFactory.createCompositeDataContext(DataContext... delegates) Creates a composite DataContext based on a set of delegate DataContexts.
static DataContext	DataContextFactory.createCsvDataContext(InputStream inputStream, char separatorChar, char quoteChar) Creates a DataContext based on CSV-content through an input stream
static DataContext	DataContextFactory.createCsvDataContext(InputStream inputStream, char separatorChar, char quoteChar, String encoding) Creates a DataContext based on CSV-content through an input stream
static DataContext	DataContextFactory.createCsvDataContext(InputStream inputStream, CsvConfiguration configuration) Creates a DataContext based on CSV-content through an input stream
static DataContext	DataContextFactory.createFixedWidthDataContext(File file, FixedWidthConfiguration configuration) Creates a DataContext based on a fixed width file.
static DataContext	DataContextFactory.createFixedWidthDataContext(File file, String fileEncoding, int fixedValueWidth) Creates a DataContext based on a fixed width file.
static DataContext	DataContextFactory.createFixedWidthDataContext(File file, String fileEncoding, int fixedValueWidth, int headerLineNumber) Creates a DataContext based on a fixed width file.
static DataContext	DataContextFactory.createFixedWidthDataContext(Resource resource, FixedWidthConfiguration configuration) Creates a DataContext based on a fixed width file.
static DataContext	DataContextFactory.createHBaseDataContext(HBaseConfiguration configuration) Creates a new HBase datacontext.
static DataContext	DataContextFactory.createHBaseDataContext(HBaseConfiguration configuration, org.apache.hadoop.hbase.client.Connection connection) Creates a new HBase datacontext.
static DataContext	DataContextFactory.createJsonDataContext(File file) Creates a DataContext based on a JSON file
static DataContext	DataContextFactory.createOpenOfficeDataContext(File file) Creates a DataContext based on an OpenOffice.org database file.
static DataContext	DataContextFactory.createPojoDataContext() Creates a new POJO data context that is empty but can be populated at will.
static DataContext	DataContextFactory.createPojoDataContext(List<TableDataProvider<?>> tables) Creates a new POJO data context based on the provided TableDataProviders.
static DataContext	DataContextFactory.createPojoDataContext(String schemaName, List<TableDataProvider<?>> tables) Creates a new POJO data context based on the provided TableDataProviders.
static DataContext	DataContextFactory.createPojoDataContext(String schemaName, TableDataProvider<?>[] tables) Creates a new POJO data context based on the provided TableDataProviders.
static DataContext	DataContextFactory.createSalesforceDataContext(String username, String password, String securityToken) Creates a DataContext that connects to a Salesforce.com instance.
static DataContext	DataContextFactory.createSugarCrmDataContext(String baseUrl, String username, String password, String applicationName) Create a DataContext that connects to a SugarCRM system.
static DataContext	DataContextFactory.createXmlDataContext(File file, boolean autoFlattenTables) Creates a DataContext based on XML-content from a File.
static DataContext	DataContextFactory.createXmlDataContext(InputSource inputSource, String schemaName, boolean autoFlattenTables) Creates a DataContext based on XML-content from an input source.
static DataContext	DataContextFactory.createXmlDataContext(URL url, boolean autoFlattenTables) Creates a DataContext based on XML-content from a URL.
DataContext	UpdateCallback.getDataContext() Gets the DataContext on which the update script is being executed.
DataContext	AbstractUpdateCallback.getDataContext()
DataContext	DataContext.refreshSchemas() Enforces a refresh of the schemas.
DataContext	AbstractDataContext.refreshSchemas() Enforces a refresh of the schemas.

Methods in org.apache.metamodel with parameters of type DataContext

Modifier and Type	Method and Description
static DataContext	DataContextFactory.createCompositeDataContext(DataContext... delegates) Creates a composite DataContext based on a set of delegate DataContexts.
static Row	MetaModelHelper.executeSingleRowQuery(DataContext dataContext, Query query) Executes a single row query, like "SELECT COUNT(*), MAX(SOME_COLUMN) FROM MY_TABLE" or similar.
static Query	MetaModelHelper.parseQuery(DataContext dc, String queryString)

Method parameters in org.apache.metamodel with type arguments of type DataContext

Modifier and Type	Method and Description
static DataContext	DataContextFactory.createCompositeDataContext(Collection<DataContext> delegates) Creates a composite DataContext based on a set of delegate DataContexts.

Constructors in org.apache.metamodel with parameters of type DataContext

Constructor and Description
AbstractUpdateCallback(DataContext dataContext)
CompositeDataContext(DataContext... delegates)

Constructor parameters in org.apache.metamodel with type arguments of type DataContext

Constructor and Description
CompositeDataContext(Collection<DataContext> delegates)

Uses of DataContext in org.apache.metamodel.arff

Classes in org.apache.metamodel.arff that implement DataContext

Modifier and Type	Class and Description
class	ArffDataContext DataContext implementation for ARFF (.arff) files, which can be loosely described a specialized type of CSV files with schema information, comments and data types in the header section of the file.

Methods in org.apache.metamodel.arff that return DataContext

Modifier and Type	Method and Description
DataContext	ArffDataContextFactory.create(DataContextProperties properties, ResourceFactoryRegistry resourceFactoryRegistry)

Uses of DataContext in org.apache.metamodel.cassandra

Classes in org.apache.metamodel.cassandra that implement DataContext

Modifier and Type	Class and Description
class	CassandraDataContext DataContext implementation for Apache Cassandra database.

Methods in org.apache.metamodel.cassandra that return DataContext

Modifier and Type	Method and Description
DataContext	CassandraDataContextFactory.create(DataContextProperties properties, ResourceFactoryRegistry resourceFactoryRegistry)

Uses of DataContext in org.apache.metamodel.convert

Methods in org.apache.metamodel.convert that return DataContext

Modifier and Type	Method and Description
static DataContext	Converters.addTypeConverter(DataContext dataContext, Column column, TypeConverter<?,?> converter) Adds a type converter to a specific column in the DataContext.
static DataContext	Converters.addTypeConverters(DataContext dataContext, Map<Column,TypeConverter<?,?>> converters) Adds a collection of type converters to specific columns in the DataContext

Methods in org.apache.metamodel.convert with parameters of type DataContext

Modifier and Type	Method and Description
static DataContext	Converters.addTypeConverter(DataContext dataContext, Column column, TypeConverter<?,?> converter) Adds a type converter to a specific column in the DataContext.
static DataContext	Converters.addTypeConverters(DataContext dataContext, Map<Column,TypeConverter<?,?>> converters) Adds a collection of type converters to specific columns in the DataContext
static Map<Column,TypeConverter<?,?>>	Converters.autoDetectConverters(DataContext dataContext, List<Column> columns, int sampleSize) Auto-detects / guesses the type converters to be applied on set of columns.
static Map<Column,TypeConverter<?,?>>	Converters.autoDetectConverters(DataContext dataContext, Table table, int sampleSize) Auto-detects / guesses the type converters to be applied on a table.

Uses of DataContext in org.apache.metamodel.couchdb

Classes in org.apache.metamodel.couchdb that implement DataContext

Modifier and Type	Class and Description
class	CouchDbDataContext DataContext implementation for CouchDB

Methods in org.apache.metamodel.couchdb that return DataContext

Modifier and Type	Method and Description
DataContext	CouchDbDataContextFactory.create(DataContextProperties properties, ResourceFactoryRegistry resourceFactoryRegistry)

Uses of DataContext in org.apache.metamodel.csv

Classes in org.apache.metamodel.csv that implement DataContext

Modifier and Type	Class and Description
class	CsvDataContext DataContext implementation for reading CSV files.

Methods in org.apache.metamodel.csv that return DataContext

Modifier and Type	Method and Description
DataContext	CsvDataContextFactory.create(DataContextProperties properties, ResourceFactoryRegistry resourceFactoryRegistry)

Uses of DataContext in org.apache.metamodel.dynamodb

Classes in org.apache.metamodel.dynamodb that implement DataContext

Modifier and Type	Class and Description
class	DynamoDbDataContext DataContext implementation for Amazon DynamoDB.

Methods in org.apache.metamodel.dynamodb that return DataContext

Modifier and Type	Method and Description
DataContext	DynamoDbDataContextFactory.create(DataContextProperties properties, ResourceFactoryRegistry resourceFactoryRegistry)

Uses of DataContext in org.apache.metamodel.elasticsearch

Classes in org.apache.metamodel.elasticsearch that implement DataContext

Modifier and Type	Class and Description
class	AbstractElasticSearchDataContext

Uses of DataContext in org.apache.metamodel.elasticsearch.nativeclient

Classes in org.apache.metamodel.elasticsearch.nativeclient that implement DataContext

Modifier and Type	Class and Description
class	ElasticSearchDataContext DataContext implementation for ElasticSearch analytics engine.

Methods in org.apache.metamodel.elasticsearch.nativeclient that return DataContext

Modifier and Type	Method and Description
DataContext	ElasticSearchDataContextFactory.create(DataContextProperties properties, ResourceFactoryRegistry resourceFactoryRegistry)

Uses of DataContext in org.apache.metamodel.elasticsearch.rest

Classes in org.apache.metamodel.elasticsearch.rest that implement DataContext

Modifier and Type	Class and Description
class	ElasticSearchRestDataContext DataContext implementation for ElasticSearch analytics engine.

Methods in org.apache.metamodel.elasticsearch.rest that return DataContext

Modifier and Type	Method and Description
DataContext	ElasticSearchRestDataContextFactory.create(DataContextProperties properties, ResourceFactoryRegistry resourceFactoryRegistry)

Uses of DataContext in org.apache.metamodel.excel

Classes in org.apache.metamodel.excel that implement DataContext

Modifier and Type	Class and Description
class	ExcelDataContext DataContext implementation to use for Excel spreadsheets.

Methods in org.apache.metamodel.excel that return DataContext

Modifier and Type	Method and Description
DataContext	ExcelDataContextFactory.create(DataContextProperties properties, ResourceFactoryRegistry resourceFactoryRegistry)

Uses of DataContext in org.apache.metamodel.factory

Methods in org.apache.metamodel.factory that return DataContext

Modifier and Type	Method and Description
DataContext	DataContextFactory.create(DataContextProperties properties, ResourceFactoryRegistry resourceFactoryRegistry)
DataContext	DataContextFactoryRegistryImpl.createDataContext(DataContextProperties properties)
DataContext	DataContextFactoryRegistry.createDataContext(DataContextProperties properties)

Uses of DataContext in org.apache.metamodel.fixedwidth

Classes in org.apache.metamodel.fixedwidth that implement DataContext

Modifier and Type	Class and Description
class	FixedWidthDataContext DataContext implementation for fixed width value files.

Methods in org.apache.metamodel.fixedwidth that return DataContext

Modifier and Type	Method and Description
DataContext	FixedWidthDataContextFactory.create(DataContextProperties properties, ResourceFactoryRegistry resourceFactoryRegistry)

Uses of DataContext in org.apache.metamodel.hbase

Classes in org.apache.metamodel.hbase that implement DataContext

Modifier and Type	Class and Description
class	HBaseDataContext MetaModel adaptor for Apache HBase.

Methods in org.apache.metamodel.hbase that return DataContext

Modifier and Type	Method and Description
DataContext	HbaseDataContextFactory.create(DataContextProperties properties, ResourceFactoryRegistry resourceFactoryRegistry)

Uses of DataContext in org.apache.metamodel.intercept

Classes in org.apache.metamodel.intercept that implement DataContext

Modifier and Type	Class and Description
class	InterceptableDataContext

Methods in org.apache.metamodel.intercept that return DataContext

Modifier and Type	Method and Description
DataContext	InterceptableDataContext.getDelegate()

Methods in org.apache.metamodel.intercept with parameters of type DataContext

Modifier and Type	Method and Description
static InterceptableDataContext	Interceptors.intercept(DataContext dc)

Constructors in org.apache.metamodel.intercept with parameters of type DataContext

Constructor and Description
InterceptableDataContext(DataContext delegate)

Uses of DataContext in org.apache.metamodel.jdbc

Classes in org.apache.metamodel.jdbc that implement DataContext

Modifier and Type	Class and Description
class	JdbcDataContext DataContextStrategy to use for JDBC-compliant databases

Methods in org.apache.metamodel.jdbc that return DataContext

Modifier and Type	Method and Description
DataContext	JdbcDataContextFactory.create(DataContextProperties properties, ResourceFactoryRegistry resourceFactoryRegistry)

Constructors in org.apache.metamodel.jdbc with parameters of type DataContext

Constructor and Description
QuerySplitter(DataContext dc, Query q)

Uses of DataContext in org.apache.metamodel.json

Classes in org.apache.metamodel.json that implement DataContext

Modifier and Type	Class and Description
class	JsonDataContext DataContext implementation that works on JSON files or Resources.

Methods in org.apache.metamodel.json that return DataContext

Modifier and Type	Method and Description
DataContext	JsonDataContextFactory.create(DataContextProperties properties, ResourceFactoryRegistry resourceFactoryRegistry)

Uses of DataContext in org.apache.metamodel.kafka

Classes in org.apache.metamodel.kafka that implement DataContext

Modifier and Type	Class and Description
class	KafkaDataContext<K,V>

Uses of DataContext in org.apache.metamodel.mongodb.mongo2

Classes in org.apache.metamodel.mongodb.mongo2 that implement DataContext

Modifier and Type	Class and Description
class	MongoDbDataContext DataContext implementation for MongoDB.

Uses of DataContext in org.apache.metamodel.neo4j

Classes in org.apache.metamodel.neo4j that implement DataContext

Modifier and Type	Class and Description
class	Neo4jDataContext DataContext implementation for Neo4j

Uses of DataContext in org.apache.metamodel.openoffice

Classes in org.apache.metamodel.openoffice that implement DataContext

Modifier and Type	Class and Description
class	OpenOfficeDataContext

Uses of DataContext in org.apache.metamodel.pojo

Classes in org.apache.metamodel.pojo that implement DataContext

Modifier and Type	Class and Description
class	PojoDataContext A DataContext used to serve MetaModel support for collections of Java objects and key/value maps.

Methods in org.apache.metamodel.pojo that return DataContext

Modifier and Type	Method and Description
DataContext	PojoDataContextFactory.create(DataContextProperties properties, ResourceFactoryRegistry resourceFactoryRegistry)

Uses of DataContext in org.apache.metamodel.query

Methods in org.apache.metamodel.query with parameters of type DataContext

Modifier and Type	Method and Description
InvokableQuery	Query.invokable(DataContext dataContext)

Uses of DataContext in org.apache.metamodel.query.builder

Constructors in org.apache.metamodel.query.builder with parameters of type DataContext

Constructor and Description
InitFromBuilderImpl(DataContext dataContext)

Uses of DataContext in org.apache.metamodel.query.parser

Constructors in org.apache.metamodel.query.parser with parameters of type DataContext

Constructor and Description
QueryParser(DataContext dataContext, String queryString)

Uses of DataContext in org.apache.metamodel.salesforce

Classes in org.apache.metamodel.salesforce that implement DataContext

Modifier and Type	Class and Description
class	SalesforceDataContext A datacontext that uses the Salesforce API.

Methods in org.apache.metamodel.salesforce that return DataContext

Modifier and Type	Method and Description
DataContext	SalesforceDataContextFactory.create(DataContextProperties properties, ResourceFactoryRegistry resourceFactoryRegistry)

Uses of DataContext in org.apache.metamodel.spring

Methods in org.apache.metamodel.spring that return DataContext

Modifier and Type	Method and Description
DataContext	PojoDataContextFactoryBeanDelegate.createDataContext(DataContextFactoryParameters params)
DataContext	MongoDbDataContextFactoryBeanDelegate.createDataContext(DataContextFactoryParameters params)
DataContext	JdbcDataContextFactoryBeanDelegate.createDataContext(DataContextFactoryParameters params)
DataContext	ExcelDataContextFactoryBeanDelegate.createDataContext(DataContextFactoryParameters params)
DataContext	DataContextFactoryBeanDelegate.createDataContext(DataContextFactoryParameters params) Creates the particular DataContext object.
DataContext	CsvDataContextFactoryBeanDelegate.createDataContext(DataContextFactoryParameters params)
DataContext	CouchDbDataContextFactoryBeanDelegate.createDataContext(DataContextFactoryParameters params)
DataContext	DataContextFactoryBean.getObject()

Methods in org.apache.metamodel.spring that return types with arguments of type DataContext

Modifier and Type	Method and Description
Class<DataContext>	DataContextFactoryBean.getObjectType()

Uses of DataContext in org.apache.metamodel.sugarcrm

Classes in org.apache.metamodel.sugarcrm that implement DataContext

Modifier and Type	Class and Description
class	SugarCrmDataContext A DataContext that uses the SugarCRM SOAP web services to fetch data from the CRM system.

Methods in org.apache.metamodel.sugarcrm that return DataContext

Modifier and Type	Method and Description
DataContext	SugarCrmDataContextFactory.create(DataContextProperties properties, ResourceFactoryRegistry resourceFactoryRegistry)

Uses of DataContext in org.apache.metamodel.xml

Classes in org.apache.metamodel.xml that implement DataContext

Modifier and Type	Class and Description
class	XmlDomDataContext A DataContext strategy that reads XML content and maps it to a table-based model similar to the rest of MetaModel.
class	XmlSaxDataContext XML datacontext which uses SAX parsing for fast and memory effecient reading of XML files.

Methods in org.apache.metamodel.xml that return DataContext

Modifier and Type	Method and Description
DataContext	XmlSaxDataContextFactory.create(DataContextProperties properties, ResourceFactoryRegistry resourceFactoryRegistry)
DataContext	XmlDomDataContextFactory.create(DataContextProperties properties, ResourceFactoryRegistry resourceFactoryRegistry)