Package org.hibernate.reactive.provider.service

Class PostgreSqlReactiveInformationExtractorImpl

java.lang.Object

org.hibernate.tool.schema.extract.internal.AbstractInformationExtractorImpl

org.hibernate.reactive.provider.service.AbstractReactiveInformationSchemaBasedExtractorImpl

org.hibernate.reactive.provider.service.PostgreSqlReactiveInformationExtractorImpl

All Implemented Interfaces:

InformationExtractor

public class PostgreSqlReactiveInformationExtractorImpl
extends AbstractReactiveInformationSchemaBasedExtractorImpl

An implementation of AbstractReactiveInformationSchemaBasedExtractorImpl specifically for PostgreSQL that obtains metadata from PostgreSQL's system tables, when it is not available from PosgreSQL's information_schema.

Nested Class Summary

Nested classes/interfaces inherited from class org.hibernate.tool.schema.extract.internal.AbstractInformationExtractorImpl

org.hibernate.tool.schema.extract.internal.AbstractInformationExtractorImpl.ForeignKeyBuilder, org.hibernate.tool.schema.extract.internal.AbstractInformationExtractorImpl.ForeignKeyBuilderImpl

Constructor Summary

Constructors

Constructor	Description
PostgreSqlReactiveInformationExtractorImpl(ExtractionContext extractionContext)

Method Summary

Modifier and Type	Method	Description
protected int	dataTypeCode(String typeName)	Return a JDBC Type code for the given type name
protected String	getInformationSchemaColumnsDataTypeColumn()	Gets the name of column in information_schema.columns for the database-specific column type.
protected String	parameterMarker(int pos)
protected <T> T	processImportedKeysResultSet(String catalog, String schema, String table, ExtractionContext.ResultSetProcessor<T> processor)
protected <T> T	processIndexInfoResultSet(String catalog, String schema, String table, boolean unique, boolean approximate, ExtractionContext.ResultSetProcessor<T> processor)
protected <T> T	processPrimaryKeysResultSet(String catalogFilter, String schemaFilter, Identifier tableName, ExtractionContext.ResultSetProcessor<T> processor)

Methods inherited from class org.hibernate.reactive.provider.service.AbstractReactiveInformationSchemaBasedExtractorImpl

appendClauseAndParameterIfNotNullOrEmpty, columnInformation, getDatabaseCatalogColumnName, getDatabaseSchemaColumnName, getResultSetCatalogLabel, getResultSetColumnNameLabel, getResultSetColumnPositionColumn, getResultSetColumnSizeLabel, getResultSetDecimalDigitsLabel, getResultSetForeignKeyColumnNameLabel, getResultSetForeignKeyLabel, getResultSetIndexNameLabel, getResultSetIndexTypeLabel, getResultSetIsNullableLabel, getResultSetPrimaryKeyCatalogLabel, getResultSetPrimaryKeyColumnNameLabel, getResultSetPrimaryKeyNameLabel, getResultSetPrimaryKeySchemaLabel, getResultSetPrimaryKeyTableLabel, getResultSetRemarksLabel, getResultSetSchemaLabel, getResultSetSqlTypeCodeLabel, getResultSetTableNameLabel, getResultSetTableTypeLabel, getResultSetTableTypesPhysicalTableConstant, getResultSetTypeNameLabel, processCatalogsResultSet, processColumnsResultSet, processCrossReferenceResultSet, processSchemaResultSet, processTableResultSet

Methods inherited from class org.hibernate.tool.schema.extract.internal.AbstractInformationExtractorImpl

addColumns, catalogExists, convertSQLException, getExtractionContext, getForeignKeys, getIndexes, getJdbcEnvironment, getPrimaryKey, getTable, getTables, interpretTruthValue, isPhysicalTableType, schemaExists, toMetaDataObjectName

Methods inherited from class java.lang.Object

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

Constructor Details

PostgreSqlReactiveInformationExtractorImpl

public PostgreSqlReactiveInformationExtractorImpl(ExtractionContext extractionContext)

Method Details

processPrimaryKeysResultSet

protected <T> T processPrimaryKeysResultSet(String catalogFilter,
 String schemaFilter,
 Identifier tableName,
 ExtractionContext.ResultSetProcessor<T> processor)

Specified by:

processPrimaryKeysResultSet in class org.hibernate.tool.schema.extract.internal.AbstractInformationExtractorImpl

processIndexInfoResultSet

protected <T> T processIndexInfoResultSet(String catalog,
 String schema,
 String table,
 boolean unique,
 boolean approximate,
 ExtractionContext.ResultSetProcessor<T> processor)
                                   throws SQLException

Specified by:

processIndexInfoResultSet in class org.hibernate.tool.schema.extract.internal.AbstractInformationExtractorImpl

Throws:

SQLException

parameterMarker

protected String parameterMarker(int pos)

Overrides:

parameterMarker in class AbstractReactiveInformationSchemaBasedExtractorImpl

processImportedKeysResultSet

protected <T> T processImportedKeysResultSet(String catalog,
 String schema,
 String table,
 ExtractionContext.ResultSetProcessor<T> processor)
                                      throws SQLException

Specified by:

processImportedKeysResultSet in class org.hibernate.tool.schema.extract.internal.AbstractInformationExtractorImpl

Throws:

SQLException

dataTypeCode

protected int dataTypeCode(String typeName)

Description copied from class: AbstractReactiveInformationSchemaBasedExtractorImpl

Return a JDBC Type code for the given type name

Overrides:

dataTypeCode in class AbstractReactiveInformationSchemaBasedExtractorImpl

getInformationSchemaColumnsDataTypeColumn

protected String getInformationSchemaColumnsDataTypeColumn()

Description copied from class: AbstractReactiveInformationSchemaBasedExtractorImpl

Gets the name of column in information_schema.columns for the database-specific column type.

Overrides:

getInformationSchemaColumnsDataTypeColumn in class AbstractReactiveInformationSchemaBasedExtractorImpl

Returns:

the name of column in information_schema.columns for the database-specific column type