diff options
Diffstat (limited to 'wizards/com/sun/star/wizards/db/FieldColumn.java')
| -rw-r--r-- | wizards/com/sun/star/wizards/db/FieldColumn.java | 188 |
1 files changed, 105 insertions, 83 deletions
diff --git a/wizards/com/sun/star/wizards/db/FieldColumn.java b/wizards/com/sun/star/wizards/db/FieldColumn.java index 2b2826b40d02..c1909cdd2c25 100644 --- a/wizards/com/sun/star/wizards/db/FieldColumn.java +++ b/wizards/com/sun/star/wizards/db/FieldColumn.java @@ -40,26 +40,31 @@ import com.sun.star.wizards.common.*; public class FieldColumn { + protected int ColIndex; - public Object DefaultValue; - public String m_sFieldName; + private Object DefaultValue; + private String m_sFieldName; private String m_sDisplayFieldName; private String FieldTitle; - public int ColIndex; private String m_sCommandName; - public int FieldWidth; - public int DBFormatKey; - public int FieldType; - public int StandardFormatKey; - public boolean bIsNumberFormat; - public XPropertySet m_xColPropertySet; - public int iType; - protected int iDateFormatKey; - protected int iDateTimeFormatKey; - protected int iNumberFormatKey; - protected int iTextFormatKey; - protected int iTimeFormatKey; - protected int iLogicalFormatKey; + private int m_nDBFormatKey; + private int m_nFieldType; + private XPropertySet m_xColPropertySet; + + // field meta data + private int FieldWidth; + private int StandardFormatKey; + private boolean bIsNumberFormat; + + private static boolean bFormatKeysInitialized = false; + private static int iDateFormatKey; + private static int iDateTimeFormatKey; + private static int iNumberFormatKey; + private static int iTextFormatKey; + private static int iTimeFormatKey; + private static int iLogicalFormatKey; + + private CommandMetaData m_aCommandMetaData; public FieldColumn(CommandMetaData oCommandMetaData, String _DisplayFieldName) { @@ -67,10 +72,10 @@ public class FieldColumn m_sCommandName = oCommandMetaData.getCommandName(); m_sFieldName = getOnlyFieldName(m_sDisplayFieldName, m_sCommandName); // TODO: could be wrong here! - FieldTitle = _DisplayFieldName; // oCommandMetaData.getFieldTitle(m_sFieldName); +// FieldTitle = _DisplayFieldName; // oCommandMetaData.getFieldTitle(m_sFieldName); FieldTitle = m_sFieldName; DBMetaData.CommandObject oTable = oCommandMetaData.getTableByName(m_sCommandName); - setFormatKeys(oCommandMetaData, oTable.xColumns); + initializeFormatKeys(oCommandMetaData, oTable.getColumns()); } public FieldColumn(CommandMetaData oCommandMetaData, String _FieldName, String _CommandName, boolean _bInstantiateByDisplayName) @@ -87,17 +92,49 @@ public class FieldColumn m_sDisplayFieldName = composeDisplayFieldName(_CommandName, m_sFieldName); } FieldTitle = m_sFieldName; - DBMetaData.CommandObject oTable = oCommandMetaData.getTableByName(m_sCommandName); - setFormatKeys(oCommandMetaData, oTable.xColumns); + m_aCommandMetaData = oCommandMetaData; } public FieldColumn(CommandMetaData oCommandMetaData, XNameAccess _xColumns, String _FieldName) { m_sFieldName = _FieldName; - FieldTitle = m_sFieldName; +// FieldTitle = m_sFieldName; m_sDisplayFieldName = m_sFieldName; ColIndex = JavaTools.FieldInList(_xColumns.getElementNames(), m_sFieldName) + 1; - setFormatKeys(oCommandMetaData, _xColumns); + initializeFormatKeys(oCommandMetaData, _xColumns); + } + + public int getFieldType() + { + if (m_nFieldType == 0) + { + DBMetaData.CommandObject oTable = m_aCommandMetaData.getTableByName(m_sCommandName); + initializeFormatKeys(m_aCommandMetaData, oTable.getColumns()); + } + return m_nFieldType; + } + + public int getFieldWidth() + { + getFieldType(); // will collect meta data 'bout the column, if not already done so + return FieldWidth; + } + + public int getDBFormatKey() + { + getFieldType(); // will collect meta data 'bout the column, if not already done so + return m_nDBFormatKey; + } + + public int getStandardFormatKey() + { + getFieldType(); // will collect meta data 'bout the column, if not already done so + return StandardFormatKey; + } + public boolean isNumberFormat() + { + getFieldType(); // will collect meta data 'bout the column, if not already done so + return bIsNumberFormat; } /** @@ -117,23 +154,27 @@ public class FieldColumn return _sCommandName + "." + _sFieldName; } - private void setFormatKeys(CommandMetaData oCommandMetaData, XNameAccess _xColumns) + private void initializeFormatKeys(CommandMetaData oCommandMetaData, XNameAccess _xColumns) { try { m_xColPropertySet = (XPropertySet) UnoRuntime.queryInterface(XPropertySet.class, _xColumns.getByName(m_sFieldName)); ColIndex = JavaTools.FieldInList(_xColumns.getElementNames(), m_sFieldName) + 1; - iType = AnyConverter.toInt(m_xColPropertySet.getPropertyValue("Type")); - - final NumberFormatter aNumberFormatter = oCommandMetaData.getNumberFormatter(); - iDateFormatKey = aNumberFormatter.getDateFormatKey(); - iDateTimeFormatKey = aNumberFormatter.getDateTimeFormatKey(); - iNumberFormatKey = aNumberFormatter.getNumberFormatKey(); - iTextFormatKey = aNumberFormatter.getTextFormatKey(); - iTimeFormatKey = aNumberFormatter.getTimeFormatKey(); - iLogicalFormatKey = aNumberFormatter.getLogicalFormatKey(); - - DefaultValue = getTyperelatedFieldData(); + m_nFieldType = AnyConverter.toInt(m_xColPropertySet.getPropertyValue("Type")); + getTyperelatedFieldData(); + + if (bFormatKeysInitialized == false) + { + final NumberFormatter aNumberFormatter = oCommandMetaData.getNumberFormatter(); + + iDateFormatKey = aNumberFormatter.getDateFormatKey(); + iDateTimeFormatKey = aNumberFormatter.getDateTimeFormatKey(); + iNumberFormatKey = aNumberFormatter.getNumberFormatKey(); + iTextFormatKey = aNumberFormatter.getTextFormatKey(); + iTimeFormatKey = aNumberFormatter.getTimeFormatKey(); + iLogicalFormatKey = aNumberFormatter.getLogicalFormatKey(); + bFormatKeysInitialized = true; + } } catch (Exception e) { @@ -143,6 +184,7 @@ public class FieldColumn public XPropertySet getXColumnPropertySet() { + getFieldType(); // will collect meta data 'bout the column, if not already done so return m_xColPropertySet; } @@ -188,59 +230,26 @@ public class FieldColumn return locCommandName; } - public int getFormatKey() - { - try - { - // int iKey; - int nDBFormatKey; - Object oKey = m_xColPropertySet.getPropertyValue("FormatKey"); - if (AnyConverter.isVoid(oKey)) - { - nDBFormatKey = StandardFormatKey; - } - else - { - nDBFormatKey = AnyConverter.toInt(oKey); - } - return nDBFormatKey; - } - catch (Exception exception) - { - exception.printStackTrace(System.out); - return StandardFormatKey; - } - } - public boolean isBoolean() { boolean bIsBoolean = false; - try + switch ( getFieldType() ) { - FieldType = AnyConverter.toInt(m_xColPropertySet.getPropertyValue("Type")); - switch (FieldType) - { - case DataType.BIT: // == -7; - case DataType.BOOLEAN: - bIsBoolean = true; - break; - default: - bIsBoolean = false; - } - } - catch (Exception exception) - { - exception.printStackTrace(System.out); + case DataType.BIT: // == -7; + case DataType.BOOLEAN: + bIsBoolean = true; + break; + default: + bIsBoolean = false; } return bIsBoolean; } - private Object getTyperelatedFieldData() + private void getTyperelatedFieldData() { try { - FieldType = AnyConverter.toInt(m_xColPropertySet.getPropertyValue("Type")); - switch (FieldType) + switch ( getFieldType() ) { case DataType.BIT: // == -7; case DataType.BOOLEAN: @@ -340,20 +349,26 @@ public class FieldColumn bIsNumberFormat = true; break; } - DBFormatKey = getFormatKey(); - // TODO: the DefaultValue is not set in this function!!! - return DefaultValue; + + Object oKey = m_xColPropertySet.getPropertyValue("FormatKey"); + if (AnyConverter.isVoid(oKey)) + { + m_nDBFormatKey = StandardFormatKey; + } + else + { + m_nDBFormatKey = AnyConverter.toInt(oKey); + } } catch (Exception exception) { exception.printStackTrace(System.out); - return null; + m_nDBFormatKey = StandardFormatKey; } } private void getTextFieldWidth(int iWidth) { - // int iNewWidth = iWidth; try { FieldWidth = AnyConverter.toInt(m_xColPropertySet.getPropertyValue("Precision")); @@ -375,9 +390,9 @@ public class FieldColumn } } - public Object getDefaultValue() + public void initDefaultValue() { - switch (FieldType) + switch (getFieldType()) { case DataType.BIT: // == -7; case DataType.BOOLEAN: @@ -447,6 +462,13 @@ public class FieldColumn default: break; } + } + + public Object getDefaultValue() + { + if ( DefaultValue == null ) + initDefaultValue(); return DefaultValue; } + } |