Package org.pgcodekeeper.core.schema.meta

Class MetaStorage

java.lang.Object

org.pgcodekeeper.core.schema.meta.MetaStorage

All Implemented Interfaces:

Serializable

public final class MetaStorage
extends Object
implements Serializable

Storage and management system for database metadata objects. Handles serialization, deserialization, and caching of system objects for different PostgreSQL versions.

See Also:

• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
static final String	FILE_NAME	Base file name for serialized system objects.

Constructor Summary

Constructors

Constructor	Description
MetaStorage()

Method Summary

Modifier and Type	Method	Description
void	addMetaChild(MetaStatement meta)	Adds a metadata statement to this storage.
static void	serialize(String path, String url)	Serializes system objects from a database connection to a file.

Methods inherited from class java.lang.Object

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

Field Details

FILE_NAME

public static final String FILE_NAME

Base file name for serialized system objects.

See Also:

• Constant Field Values

Constructor Details

MetaStorage

public MetaStorage()

Method Details

addMetaChild

public void addMetaChild(MetaStatement meta)

Adds a metadata statement to this storage.

Parameters:

meta - the metadata statement to add

serialize

public static void serialize(String path,
 String url)
                      throws IOException,
InterruptedException

Serializes system objects from a database connection to a file.

Parameters:

path - the output file path

url - the database connection URL

Throws:

IOException - if an I/O error occurs

InterruptedException - if the operation is interrupted