org.restsql.core.sqlresource

Class SqlResourceDefinitionUtils

java.lang.Object

org.restsql.core.sqlresource.SqlResourceDefinitionUtils

public class SqlResourceDefinitionUtils
extends Object

Contains utilities to process definitions.

Author:

Mark Sawers

Constructor Summary

Constructors

Constructor and Description
SqlResourceDefinitionUtils()

Method Summary

Methods

Modifier and Type	Method and Description
static String	getDefaultDatabase(SqlResourceDefinition definition) Returns default database.
static Table	getTable(SqlResourceDefinition definition, ColumnMetaData column) Returns table object for column, ignoring case.
static Table	getTable(SqlResourceDefinition definition, String tableName) Returns table object with specified table name, ignoring case.
static Table	getTable(SqlResourceDefinition definition, TableMetaData.TableRole role) Returns table object with desired role.
static List<Table>	getTableList(SqlResourceDefinition definition, TableMetaData.TableRole role) Returns list of table objects with specified role.
static void	validate(SqlResourceDefinition definition) Throws SqlResourceException if definition meets one of the following criteria: No query element No metadata element No database element with default database name No Parent table element More than one Parent, Child or Join table elements

Methods inherited from class java.lang.Object

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

Constructor Detail

SqlResourceDefinitionUtils

public SqlResourceDefinitionUtils()

Method Detail

getDefaultDatabase

public static String getDefaultDatabase(SqlResourceDefinition definition)

Returns default database.

getTable

public static Table getTable(SqlResourceDefinition definition,
             ColumnMetaData column)

Returns table object for column, ignoring case. Uses qualified name first, then unqualified.

getTable

public static Table getTable(SqlResourceDefinition definition,
             String tableName)

Returns table object with specified table name, ignoring case. If the qualified name doesn't exist, finds table by unqualified name.

getTable

public static Table getTable(SqlResourceDefinition definition,
             TableMetaData.TableRole role)

Returns table object with desired role. If there are multiple, returns first one.

getTableList

public static List<Table> getTableList(SqlResourceDefinition definition,
                       TableMetaData.TableRole role)

Returns list of table objects with specified role.

validate

public static void validate(SqlResourceDefinition definition)
                     throws SqlResourceException

Throws SqlResourceException if definition meets one of the following criteria:

1. No query element
2. No metadata element
3. No database element with default database name
4. No Parent table element
5. More than one Parent, Child or Join table elements

Parameters:

definition - definition

Throws:

SqlResourceException - if definition is invalid