com.google.cloud.spanner.hibernate.schema

Class SpannerDatabaseInfo

java.lang.Object

com.google.cloud.spanner.hibernate.schema.SpannerDatabaseInfo

public class SpannerDatabaseInfo
extends Object

Helper class for extracting information from the DatabaseMetaData which contains information about what tables and indices currently exist in the database.

Constructor Summary

Constructors

Constructor and Description
SpannerDatabaseInfo(DatabaseMetaData databaseMetaData) Constructs the SpannerDatabaseInfo by querying the Spanner database metadata.

Method Summary

Modifier and Type	Method and Description
Set<String>	getAllIndices() Returns the names of all the indices in the Spanner database.
Set<String>	getAllTables() Returns the table names in the Spanner database.
Set<String>	getImportedForeignKeys(String tableName) Returns the names of all the imported foreign keys for a specified tableName.

Methods inherited from class java.lang.Object

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

Constructor Detail

SpannerDatabaseInfo

public SpannerDatabaseInfo(DatabaseMetaData databaseMetaData)
                    throws SQLException

Constructs the SpannerDatabaseInfo by querying the Spanner database metadata.

Throws:

SQLException

Method Detail

getAllTables

public Set<String> getAllTables()

Returns the table names in the Spanner database.

getAllIndices

public Set<String> getAllIndices()

Returns the names of all the indices in the Spanner database.

getImportedForeignKeys

public Set<String> getImportedForeignKeys(String tableName)

Returns the names of all the imported foreign keys for a specified tableName.