org.apache.ojb.tools.mapping.reversedb2.dbmetatreemodel
Class DBMetaCatalogNode

java.lang.Object
  org.apache.ojb.tools.mapping.reversedb2.propertyEditors.EditableTreeNodeWithProperties
      org.apache.ojb.tools.mapping.reversedb2.dbmetatreemodel.ReverseDbTreeNode
          org.apache.ojb.tools.mapping.reversedb2.dbmetatreemodel.DBMetaCatalogNode

All Implemented Interfaces:

PropertyEditorTarget, java.io.Serializable, javax.swing.tree.TreeNode

public class DBMetaCatalogNode

extends ReverseDbTreeNode

implements java.io.Serializable

This node represents a catalog of the database. Its children are DBMetaSchemaNode objects.

Version:

$Id: DBMetaCatalogNode.java,v 1.4 2004/01/07 11:41:20 thma Exp $

Author:

Florian Bruckner

See Also:

Serialized Form

Field Summary

static java.lang.String	ATT_CATALOG_NAME Attribute key for the accessing the catalog name
(package private) static long	serialVersionUID

Fields inherited from class org.apache.ojb.tools.mapping.reversedb2.dbmetatreemodel.ReverseDbTreeNode

alChildren

Fields inherited from class org.apache.ojb.tools.mapping.reversedb2.propertyEditors.EditableTreeNodeWithProperties

propertyChangeDelegate

Constructor Summary

DBMetaCatalogNode(java.sql.DatabaseMetaData pdbMeta, DatabaseMetaDataTreeModel pdbMetaTreeModel, DBMetaRootNode prootNode, java.lang.String pstrCatalogName)
Creates a new instance of DBMetaCatalogNode.

Method Summary

protected boolean	_load() Loads the schemas associated to this catalog.
boolean	getAllowsChildren()
java.lang.String	getCatalogName() Convenience access method for the catalog name.
java.lang.Class	getPropertyEditorClass() Return the property editor class for this PropertyEditorTarget.
boolean	isLeaf()
java.lang.String	toString() If the catalog name is specified, returns the catalog name, otherwise a constant string indicating that the catalog name is emtpy (which is legal for some databases, e.g.

Methods inherited from class org.apache.ojb.tools.mapping.reversedb2.dbmetatreemodel.ReverseDbTreeNode

children, getChildAt, getChildCount, getDbMeta, getDbMetaTreeModel, getIndex, getParent, load, loadWait

Methods inherited from class org.apache.ojb.tools.mapping.reversedb2.propertyEditors.EditableTreeNodeWithProperties

addPropertyChangeListener, addPropertyChangeListener, getAttribute, removePropertyChangeListener, removePropertyChangeListener, setAttribute

Methods inherited from class java.lang.Object

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

Field Detail

serialVersionUID

static final long serialVersionUID

See Also:

Constant Field Values

ATT_CATALOG_NAME

public static final java.lang.String ATT_CATALOG_NAME

Attribute key for the accessing the catalog name

See Also:

Constant Field Values

Constructor Detail

DBMetaCatalogNode

public DBMetaCatalogNode(java.sql.DatabaseMetaData pdbMeta,
                         DatabaseMetaDataTreeModel pdbMetaTreeModel,
                         DBMetaRootNode prootNode,
                         java.lang.String pstrCatalogName)

Creates a new instance of DBMetaCatalogNode.

Parameters:

pdbMeta - DatabaseMetaData implementation where this node gets its data from.

pdbMetaTreeModel - The TreeModel this node is associated to.

prootNode - The parent node for this node.

pstrCatalogName - The name of the catalog this node is representing. Some databases do not supports catalogs, therefore null values are allowed for this parameter

Method Detail

isLeaf

public boolean isLeaf()

Specified by:

isLeaf in interface javax.swing.tree.TreeNode

Specified by:

isLeaf in class ReverseDbTreeNode

See Also:

ReverseDbTreeNode.isLeaf()

getAllowsChildren

public boolean getAllowsChildren()

Specified by:

getAllowsChildren in interface javax.swing.tree.TreeNode

Specified by:

getAllowsChildren in class ReverseDbTreeNode

See Also:

ReverseDbTreeNode.getAllowsChildren()

getCatalogName

public java.lang.String getCatalogName()

Convenience access method for the catalog name. Accesses the attributes HashMap to retrieve the value.

toString

public java.lang.String toString()

If the catalog name is specified, returns the catalog name, otherwise a constant string indicating that the catalog name is emtpy (which is legal for some databases, e.g. Oracle)

See Also:

Object.toString()

getPropertyEditorClass

public java.lang.Class getPropertyEditorClass()

Description copied from interface: PropertyEditorTarget

Return the property editor class for this PropertyEditorTarget. Depending on the GUI implementation this could for example be an extension of JPanel. The Property editor is responsible for the layout, so the property editor has to know which properties this target has.

Specified by:

getPropertyEditorClass in interface PropertyEditorTarget

_load

protected boolean _load()

Loads the schemas associated to this catalog.

Specified by:

_load in class ReverseDbTreeNode