Class PostgreSQLBackendMetaData

java.lang.Object

com.kingsrook.qqq.backend.core.model.metadata.QBackendMetaData

com.kingsrook.qqq.backend.module.rdbms.model.metadata.RDBMSBackendMetaData

com.kingsrook.qqq.backend.module.postgres.model.metadata.PostgreSQLBackendMetaData

All Implemented Interfaces:

Assessable, MetaDataProducerOutput, QMetaDataObject, TopLevelMetaDataInterface, Serializable

public class PostgreSQLBackendMetaData
extends RDBMSBackendMetaData

Meta-data to provide details of a PostgreSQL backend (e.g., connection params). This class encapsulates PostgreSQL-specific backend configuration including connection details (hostname, port, database name) and provides methods to construct JDBC connection strings and retrieve the appropriate JDBC driver.

See Also:

• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
static final int	DEFAULT_POSTGRES_PORT

Fields inherited from class com.kingsrook.qqq.backend.module.rdbms.model.metadata.RDBMSBackendMetaData

VENDOR_AURORA_MYSQL, VENDOR_H2, VENDOR_MYSQL

Constructor Summary

Constructors

Constructor	Description
PostgreSQLBackendMetaData()	Default constructor.

Method Summary

Modifier and Type	Method	Description
String	buildConnectionString()	Build the JDBC connection string for PostgreSQL.
RDBMSActionStrategyInterface	getActionStrategy()	Get the action strategy for PostgreSQL operations.
String	getJdbcDriverClassName()	Get the PostgreSQL JDBC driver class name.
PostgreSQLBackendMetaData	withDatabaseName(String databaseName)	Fluent setter for databaseName.
PostgreSQLBackendMetaData	withHostName(String hostName)	Fluent setter for hostName.
PostgreSQLBackendMetaData	withName(String name)	Fluent setter for name.
PostgreSQLBackendMetaData	withPassword(String password)	Fluent setter for password.
PostgreSQLBackendMetaData	withPort(Integer port)	Fluent setter for port.
PostgreSQLBackendMetaData	withUsername(String username)	Fluent setter for username.

Methods inherited from class com.kingsrook.qqq.backend.module.rdbms.model.metadata.RDBMSBackendMetaData

assess, enrich, getActionStrategyCodeReference, getActionStrategyField, getConnectionPoolSettings, getConnectionProvider, getDatabaseName, getHostName, getJdbcUrl, getPassword, getPort, getQueriesForNewConnections, getReadOnlyBackendMetaData, getUsername, getVendor, setActionStrategyCodeReference, setActionStrategyField, setConnectionPoolSettings, setConnectionProvider, setDatabaseName, setHostName, setJdbcDriverClassName, setJdbcUrl, setPassword, setPort, setQueriesForNewConnections, setReadOnlyBackendMetaData, setUsername, setVendor, withActionStrategyCodeReference, withConnectionPoolSettings, withConnectionProvider, withJdbcDriverClassName, withJdbcUrl, withQueriesForNewConnections, withReadOnlyBackendMetaData, withVendor

Methods inherited from class com.kingsrook.qqq.backend.core.model.metadata.QBackendMetaData

addSelfToInstance, getBackendType, getBackendVariantsConfig, getDisabledCapabilities, getEnabledCapabilities, getName, getUsesVariants, performValidation, requiresPrimaryKeyOnTables, setBackendType, setBackendType, setBackendVariantsConfig, setDisabledCapabilities, setEnabledCapabilities, setName, setUsesVariants, setVariantOptionsTableApiKeyField, setVariantOptionsTableClientIdField, setVariantOptionsTableClientSecretField, setVariantOptionsTableIdField, setVariantOptionsTableName, setVariantOptionsTableNameField, setVariantOptionsTablePasswordField, setVariantOptionsTableTypeField, setVariantOptionsTableTypeValue, setVariantOptionsTableUsernameField, withBackendType, withBackendVariantsConfig, withCapabilities, withCapabilities, withCapability, withDisabledCapabilities, withEnabledCapabilities, withoutCapabilities, withoutCapabilities, withoutCapability, withUsesVariants, withVariantOptionsTableApiKeyField, withVariantOptionsTableClientIdField, withVariantOptionsTableClientSecretField, withVariantOptionsTableIdField, withVariantOptionsTableName, withVariantOptionsTableNameField, withVariantOptionsTablePasswordField, withVariantOptionsTableTypeField, withVariantOptionsTableTypeValue, withVariantOptionsTableUsernameField

Methods inherited from class java.lang.Object

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

Field Details

DEFAULT_POSTGRES_PORT

public static final int DEFAULT_POSTGRES_PORT

See Also:

• Constant Field Values

Constructor Details

PostgreSQLBackendMetaData

public PostgreSQLBackendMetaData()

Default constructor. Initializes the backend metadata with PostgreSQL vendor settings and backend type.

Method Details

buildConnectionString

public String buildConnectionString()

Build the JDBC connection string for PostgreSQL.

Overrides:

buildConnectionString in class RDBMSBackendMetaData

Returns:

the JDBC connection string

getJdbcDriverClassName

public String getJdbcDriverClassName()

Get the PostgreSQL JDBC driver class name.

Overrides:

getJdbcDriverClassName in class RDBMSBackendMetaData

Returns:

the driver class name

withName

public PostgreSQLBackendMetaData withName(String name)

Fluent setter for name.

Overrides:

withName in class RDBMSBackendMetaData

Parameters:

name - the backend name

Returns:

this instance for fluent chaining

withHostName

public PostgreSQLBackendMetaData withHostName(String hostName)

Fluent setter for hostName.

Overrides:

withHostName in class RDBMSBackendMetaData

Parameters:

hostName - the database host name

Returns:

this instance for fluent chaining

withPort

public PostgreSQLBackendMetaData withPort(Integer port)

Fluent setter for port.

Overrides:

withPort in class RDBMSBackendMetaData

Parameters:

port - the database port

Returns:

this instance for fluent chaining

withDatabaseName

public PostgreSQLBackendMetaData withDatabaseName(String databaseName)

Fluent setter for databaseName.

Overrides:

withDatabaseName in class RDBMSBackendMetaData

Parameters:

databaseName - the database name

Returns:

this instance for fluent chaining

withUsername

public PostgreSQLBackendMetaData withUsername(String username)

Fluent setter for username.

Overrides:

withUsername in class RDBMSBackendMetaData

Parameters:

username - the database username

Returns:

this instance for fluent chaining

withPassword

public PostgreSQLBackendMetaData withPassword(String password)

Fluent setter for password.

Overrides:

withPassword in class RDBMSBackendMetaData

Parameters:

password - the database password

Returns:

this instance for fluent chaining

getActionStrategy

public RDBMSActionStrategyInterface getActionStrategy()

Get the action strategy for PostgreSQL operations.

Overrides:

getActionStrategy in class RDBMSBackendMetaData

Returns:

the action strategy instance