e4s.db
Class E4DBSelectView

java.lang.Object
  e4s.util.E4Object
      e4s.db.E4DBFilter
          e4s.db.E4DBFilterAnd
              e4s.db.E4DBSelect
                  e4s.db.E4DBSelectView

All Implemented Interfaces:

E4DBFilter_Intf, E4DBFilterAnd_Intf

Direct Known Subclasses:

V_E4S_USERS_Sel

public class E4DBSelectView
extends E4DBSelect

Field Summary

Fields inherited from class e4s.db.E4DBSelect

COLUMN_NAME_COUNT, COLUMN_NAME_SUM, DB_DATEFORMAT, DB_DATEPICTURE, ms_isunicode, NULL

Fields inherited from class e4s.db.E4DBFilter

COMP_EMPTY, COMP_EQUALS, COMP_GREATER, COMP_GREATER_EQUAL, COMP_IN, COMP_IS_NOT_NULL, COMP_IS_NULL, COMP_LESS, COMP_LESS_EQUAL, COMP_LIKE, COMP_NOT_EMPTY, COMP_NOT_EQUALS, COMP_NOT_IN, COMP_NOT_LIKE

Fields inherited from class e4s.util.E4Object

CRLF, E4S_CORE_SYSTEM_LANGUAGE, NBSP, NULLSTR, URL_ENCODING_CHARSET

Constructor Summary

E4DBSelectView(E4DBConnection_Intf dbcon, E4DBTableName viewname, E4ApplObj_Intf applobj)

E4DBSelectView(E4DBSelect_Intf view, boolean copy_where)

E4DBSelectView(E4DBTableName viewname, E4ApplObj_Intf applobj)

Method Summary

static java.lang.String	_getSVNVersionString() Get version info string from subversion.
E4Fieldset	createFIELDSET(FORM dummy) This function returns null always, as a view dows not require a E4Fieldset which is intended to be used for data input.
E4Fieldset	get_FIELDSET(FORM dummy) This function returns null always, as a view dows not require a E4Fieldset which is intended to be used for data input.
void	get(E4Fieldset fieldset)
java.lang.Class	getModifyClass() This function returns null always, as a modify class does not exist for a view.
java.lang.Class	getObjectClass() This function returns null always, as a object class does not exist for a view.
E4DBTypeUsage[]	getUsage(E4DBColumnName dummy) This function returns null always, as it is not important if columns are used in a view, just their base tables have relevance to usage informations.
boolean	isTable() Is this data access object a table?
boolean	isView() Is this data access object a view?
E4DBModify_Intf	makeInstance_Modify(boolean dummy) This function returns null always, as a view dows not have a data modification class, it is intended to be read only.

Methods inherited from class e4s.db.E4DBSelect

checkConsistencyIndex, checkConsistencyIndex, checkConsistencyTable, checkConsistencyTable, checkConsistencyTable, close, data2csv, data2csv, data2csv, data2csv, data2csv, data2csv, data2csv, data2csvHeader, data2csvHeader, disableLogging, enableLogging, enableUnicode, executeCount, executeCountQuery, executeCountQuery, executeCountQuery, executeDistinctQuery, executeDistinctQuery, executeMax, executeMaxDate, executeMaxString, executeMin, executeMinDate, executeMinString, executeQuery, executeQuery, executeQuery, executeSQL, executeSQL, executeSQL, executeSumQuery, executeSumQuery, executeSumQuery, finalize, getBoolean, getConnection, getDate, getDistinctData, getDouble, getE4Long, getE4String, getFirstPrimaryIndex, getFloat, getInt, getLong, getMetaData, getReferenceDelete, getReferenceLookup, getResultSet, getStatement, getString, getTableName, isLogging, isUnicodeEnabled, next, removeOwnTableColumn, reset, resetOrderBy, setConnection, setFilterQuery, setFilterQuery, setOrderBy, setOrderBy, setOrderExtended, supportsSorting, toDate, toString, toString

Methods inherited from class e4s.db.E4DBFilterAnd

getWhere, isEmpty, isNotEmpty, isNotNull, isNull, OR, setFilter_NOT, setFilter_NOT, setFilter_NOT, setFilter_NOT, setFilter, setFilter, setFilter, setFilter, setFilter, setFilter, setFilter, setFilter, setFilter, setFilter, setFilter, setFilter, setFilter, setFilter, setFilter, setFilter, setFilter, setFilter, setFilter, setFilter, setFilter, setFilter, setFilter, setFilter, setFilter, setFilter

Methods inherited from class e4s.db.E4DBFilter

Escape, Escape, getApplObj, getClient, getSession, getWhere, isWhereDefined, OP, resetWhere, setFilter_IN, setFilter_IN, setFilter_IN, setFilter_IN, setFilter_IN, setFilter_NOT_IN, setFilter_NOT_IN, setFilter_NOT_IN, setFilter_NOT_IN, setFilter_NOT_IN, setFilter, setFilter, setWhere, toString

Methods inherited from class e4s.util.E4Object

Calendar, CName, CName, E4LabelApp, E4LabelApp, E4LabelApp, E4LabelApp, E4LabelApp, E4LabelApp, E4LabelNone, E4LabelNone, E4LabelNone, E4LabelNone, E4LabelSys, E4LabelSys, e4sCopyright, e4sVersion, encode, encode, encode, encodeHtml, encodeHtml, encodeHtml, encodeURL, encodeURL, encodeURL, getLINE, getTRACE, getTRACE, getTRACE, getTRACE, getTRACE, getTRACE, getTraceMemory, HtmlEncode, HtmlEncode, HtmlEncode, isdecimal, isdigit, isnotok, isnotok, isnumeric, isok, isok, isok, isok, lastCallingFunction, lastCallingFunction, lastCallingFunction, lastCallingFunction, lastCallingStack, mkdirs, null2nbsp, null2nbsp, null2nbsp, ok, ok, ok, ok, outPrintln, setLogFile4Trace, setTraceMemory, STACKTRACE, toDebug, toDouble, toFloat, toFloat, TRACE_CALLS, TRACE, TRACE, TRACE, TRACE, TRACE, TRACE, TRACE, TRACE, TRACE, TRACE, TRACE, TRACE, wait

Methods inherited from class java.lang.Object

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

Methods inherited from interface e4s.db.E4DBFilter_Intf

isWhereDefined, resetWhere

Constructor Detail

E4DBSelectView

public E4DBSelectView(E4DBConnection_Intf dbcon,
                      E4DBTableName viewname,
                      E4ApplObj_Intf applobj)

E4DBSelectView

public E4DBSelectView(E4DBTableName viewname,
                      E4ApplObj_Intf applobj)
               throws E4DBException

Throws:

E4DBException

E4DBSelectView

public E4DBSelectView(E4DBSelect_Intf view,
                      boolean copy_where)
               throws E4DBException

Throws:

E4DBException

Method Detail

getUsage

public E4DBTypeUsage[] getUsage(E4DBColumnName dummy)

This function returns null always, as it is not important if columns are used in a view, just their base tables have relevance to usage informations. This function is for compatibility reasons.

Parameters:

dummy - no usage

makeInstance_Modify

public E4DBModify_Intf makeInstance_Modify(boolean dummy)

This function returns null always, as a view dows not have a data modification class, it is intended to be read only. This function is for compatibility reasons.

Parameters:

dummy - no usage

get_FIELDSET

public E4Fieldset get_FIELDSET(FORM dummy)

This function returns null always, as a view dows not require a E4Fieldset which is intended to be used for data input. This function is for compatibility reasons.

Parameters:

dummy - no usage

createFIELDSET

public E4Fieldset createFIELDSET(FORM dummy)

This function returns null always, as a view dows not require a E4Fieldset which is intended to be used for data input. This function is for compatibility reasons.

Parameters:

dummy - no usage

getObjectClass

public java.lang.Class getObjectClass()

This function returns null always, as a object class does not exist for a view. This function is for compatibility reasons.

getModifyClass

public java.lang.Class getModifyClass()

This function returns null always, as a modify class does not exist for a view. This function is for compatibility reasons.

isTable

public boolean isTable()

Is this data access object a table?

Overrides:

isTable in class E4DBSelect

Returns:

false

See Also:

E4DBSelect.isView()

isView

public boolean isView()

Is this data access object a view?

Overrides:

isView in class E4DBSelect

Returns:

true

See Also:

E4DBSelect.isTable()

get

public void get(E4Fieldset fieldset)

_getSVNVersionString

public static java.lang.String _getSVNVersionString()

Get version info string from subversion.

Returns:

the version info string.

See Also:

E4Util.getRevisionCodeFromSVN(Class)