TableMetaDataImpl (OGSA-DAI -- (c) International Business Machines Corporation, 2002-2006, The University of Edinburgh, 2002-2006)

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uk.org.ogsadai.converters.databaseschema.fromxml
Class TableMetaDataImpl

java.lang.Object
  |
  +--uk.org.ogsadai.converters.databaseschema.fromxml.TableMetaDataImpl

An implementation of TableMetaData which extracts relational table information from a org.w3c.dom.Element.

Field Summary
`private static java.lang.String`	`COPYRIGHT_NOTICE`
`private java.lang.String`	`mCatalog`
`private java.util.Map`	`mColumnMap`
`private ColumnMetaData[]`	`mColumns`
`private KeyMetaData[]`	`mExportedKeys`
`private KeyMetaData[]`	`mImportedKeys`
`private java.lang.String`	`mName`
`private java.util.Set`	`mPrimaryKeys`
`private java.lang.String`	`mSchema`

Constructor Summary
`TableMetaDataImpl(org.w3c.dom.Element table)` Create from information in given XML fragment.

Method Summary
`java.lang.String`	`getCatalogName()` Returns the catalog name of this table.
`ColumnMetaData`	`getColumn(int index)` Returns the type information of the column at the specified index.
`int`	`getColumnCount()` Returns the number of columns in this table.
`KeyMetaData[]`	`getExportedKeys()` Returns the exported keys of this table.
`KeyMetaData[]`	`getImportedKeys()` Returns the imported keys of this table.
`java.lang.String`	`getName()` Returns the name of this table.
`java.lang.String[]`	`getPrimaryKeys()` Returns a set of columns which form the (composite) primary key of this table.
`java.lang.String`	`getSchemaName()` Returns the schema name of this table.
`private KeyMetaData[]`	`parseKeys(org.w3c.dom.Element schema, java.lang.String elementName)` Parses the imported or exported keys of a database table.

Methods inherited from class java.lang.Object

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

Field Detail

private static final java.lang.String COPYRIGHT_NOTICE

private java.lang.String mName

private java.lang.String mSchema

private java.lang.String mCatalog

private ColumnMetaData[] mColumns

private java.util.Set mPrimaryKeys

private KeyMetaData[] mImportedKeys

private KeyMetaData[] mExportedKeys

private java.util.Map mColumnMap

Constructor Detail

public TableMetaDataImpl(org.w3c.dom.Element table)

Method Detail

private KeyMetaData[] parseKeys(org.w3c.dom.Element schema,
                                java.lang.String elementName)

Parses the imported or exported keys of a database table.

Parameters:: schema - The XML element representing the database schema.; elementName - The name of the element to retrieve i.e. importedKeys or exportedKeys.
Returns:: array of attributes for each key.