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com.rohanclan.ashpool.core
Class CommandManager  

java.lang.Object
  com.rohanclan.ashpool.core.CommandManager

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public class CommandManager

extends java.lang.Object

Tries to figure out what the requested action really wants, and most often returns a AResultSet object.

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Field Summary
private  BasicXSLEngine	bXSL
private  CreateFilter	cf
private  InsertFilter	inf
private  AResultSet	queryresults
private  SelectFilter	sf
private static byte	SQL_TYPE
private  TableManager	tableman           handle to the tablemanager (for physical file changes)
private static byte	XSL_TYPE

 

Constructor Summary

CommandManager()           Creates a new instance of CommandManager

 

Method Summary
private  void	_dropTable(java.lang.String tablename)           drops a table from the datastore
AResultSet	executeSQLStatement(java.lang.String query)           execute an sql style query.
AResultSet	executeStatement(java.lang.String query)           sql type query
AResultSet	executeXPathStatement(java.lang.String query)
CreateFilter	getCreateFilter()           gets the create filter
InsertFilter	getInsertFilter()           gets the Insert filter
SelectFilter	getSelectFilter()           gets the select filter
TableManager	getTableManager()           gets the table manager
void	setTableManager(TableManager tman)           get access to the table manager

 

Methods inherited from class java.lang.Object

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

 

Field Detail

SQL_TYPE

private static final byte SQL_TYPE

See Also:

Constant Field Values

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XSL_TYPE

private static final byte XSL_TYPE

See Also:

Constant Field Values

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sf

private SelectFilter sf

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cf

private CreateFilter cf

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inf

private InsertFilter inf

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queryresults

private AResultSet queryresults

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bXSL

private BasicXSLEngine bXSL

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tableman

private TableManager tableman

handle to the tablemanager (for physical file changes)

Constructor Detail

CommandManager

public CommandManager()

Creates a new instance of CommandManager

Method Detail

setTableManager

public void setTableManager(TableManager tman)
                     throws java.lang.Exception

get access to the table manager

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getSelectFilter

public SelectFilter getSelectFilter()

gets the select filter

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getCreateFilter

public CreateFilter getCreateFilter()

gets the create filter

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getInsertFilter

public InsertFilter getInsertFilter()

gets the Insert filter

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getTableManager

public TableManager getTableManager()

gets the table manager

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executeXPathStatement

public AResultSet executeXPathStatement(java.lang.String query)
                                 throws java.lang.Exception

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executeSQLStatement

public AResultSet executeSQLStatement(java.lang.String query)
                               throws java.lang.Exception

execute an sql style query. Try to figure out the needed filter, and send the command to that filter. This may be a bit short sighted depending on how crazy I want to let the sql statments get

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executeStatement

public AResultSet executeStatement(java.lang.String query)
                            throws java.lang.Exception

sql type query

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_dropTable

private void _dropTable(java.lang.String tablename)

drops a table from the datastore

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SUMMARY:  JAVADOC |  SOURCE |  DOWNLOAD | NESTED | FIELD | CONSTR | METHOD	DETAIL: FIELD | CONSTR | METHOD

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