net.windward.datasource.abstract_datasource

Class ParsedQuery

java.lang.Object

net.windward.datasource.abstract_datasource.ParsedQuery

public class ParsedQuery
extends java.lang.Object

The internal parse() method in the datasources returns this object.

Field Summary

Fields

Modifier and Type	Field and Description
VarResults.VarResultsMode	mode VarResults.VarResultsMode value
static java.lang.String	PARAM_MARKER
java.lang.String	querytext
static int	RETURN_RESULTSET
static int	RETURN_ROW

Constructor Summary

Constructors

Constructor and Description
ParsedQuery(AbstractDataSource abstractDataSource, AbstractDataSourceNode node, java.lang.String text, java.util.List<VarResults> parameters, VarResults.VarResultsMode mode, java.lang.String tagType) Create the object.

Method Summary

Modifier and Type	Method and Description
void	close() Frees up any results sets, and their underlying connection, created by this object.
java.util.List<VarResults>	getParameters() These are native type (i.e.
java.lang.Object	getResult(boolean completeSelect) Get the result for this query.
IDataSourceResultSet	getResultSet(boolean completeSelect) Get the resultset for this query.
java.lang.String	getText()
boolean	nodeExists() true if the node exists, even if it has a value of null.

Methods inherited from class java.lang.Object

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

Field Detail

PARAM_MARKER

public static final java.lang.String PARAM_MARKER

See Also:

Constant Field Values

RETURN_RESULTSET

public static final int RETURN_RESULTSET

See Also:

Constant Field Values

RETURN_ROW

public static final int RETURN_ROW

See Also:

Constant Field Values

querytext

public java.lang.String querytext

mode

public VarResults.VarResultsMode mode

VarResults.VarResultsMode value

Constructor Detail

ParsedQuery

public ParsedQuery(AbstractDataSource abstractDataSource,
                   AbstractDataSourceNode node,
                   java.lang.String text,
                   java.util.List<VarResults> parameters,
                   VarResults.VarResultsMode mode,
                   java.lang.String tagType)

Create the object. Used to then get the results of a query.

Parameters:

abstractDataSource - The datasource this will query.

node - The closest node in the stack of this datasource.

parameters - These are native type (i.e. DateTime in .NET) as they are going to be passed in to select commands as parameters.

Method Detail

close

public void close()

Frees up any results sets, and their underlying connection, created by this object.

nodeExists

public boolean nodeExists()
                   throws DataSourceException

true if the node exists, even if it has a value of null.

Throws:

DataSourceException

getResultSet

public IDataSourceResultSet getResultSet(boolean completeSelect)
                                  throws DataSourceException

Get the resultset for this query. null if it's anything but a resultset.

Parameters:

completeSelect - true if this is a full query, not just a subsection

Throws:

DataSourceException

getResult

public java.lang.Object getResult(boolean completeSelect)
                           throws DataSourceException

Get the result for this query. A ParsedQuery can be a part or all of a query from a tag.

Parameters:

completeSelect - true if this is a full query, not just a subsection

Returns:

The result from the query.

Throws:

DataSourceException

getParameters

public java.util.List<VarResults> getParameters()

These are native type (i.e. DateTime in .NET) as they are going to be passed in to select commands as parameters.

getText

public java.lang.String getText()