/**
* Checks whether there are values for newly created column hint.
*
* @param dataUIHints the latest data ui hints
* @param outputAttrs the latest output element attributes
* @return <code>true</code> if no column hint value is set. Otherwise <code>false</code>.
*/
private static boolean hasColumnHintValue(
DataElementUIHints dataUIHints,
OutputElementAttributes outputAttrs,
AxisAttributes axisAttrs) {
if (dataUIHints == null && outputAttrs == null && axisAttrs == null) return false;
boolean isValueSet = false;
if (dataUIHints != null) {
if (dataUIHints.getDisplayName() != null) isValueSet = true;
}
if (!isValueSet && outputAttrs != null) {
if (outputAttrs.getHelpText() != null) isValueSet = true;
if (!isValueSet) {
ValueFormatHints formatHints = outputAttrs.getFormattingHints();
if (formatHints != null) isValueSet = true;
}
}
if (!isValueSet && axisAttrs != null) {
isValueSet = axisAttrs.isSetAxisType();
if (!isValueSet) {
isValueSet = axisAttrs.isSetOnColumnLayout();
}
}
return isValueSet;
}
/**
* Updates column hint values by given axis attributes.
*
* @param outputAttrs the latest axis attributes
* @param cachedOutputAttrs the last(cached) axis attributes
* @param newHint the column hint
*/
private static void updateColumnHintFromAxisAttrs(
AxisAttributes axisAttributes, AxisAttributes cachedAxisAttributes, ColumnHint newHint) {
if (axisAttributes == null) return;
Object newValue = axisAttributes.getAxisType();
Object oldValue = cachedAxisAttributes == null ? null : cachedAxisAttributes.getAxisType();
if (!CompareUtil.isEquals(oldValue, newValue)) {
newHint.setProperty(
ColumnHint.ANALYSIS_MEMBER, convertAxisTypeToAnalysisType((AxisType) newValue));
}
newValue = axisAttributes.isOnColumnLayout();
oldValue = cachedAxisAttributes == null ? null : cachedAxisAttributes.isOnColumnLayout();
if (!CompareUtil.isEquals(oldValue, newValue)) {
newHint.setProperty(ColumnHint.ON_COLUMN_LAYOUT_MEMBER, newValue);
}
newValue = axisAttributes.getRelatedColumns();
oldValue = cachedAxisAttributes == null ? null : cachedAxisAttributes.getRelatedColumns();
if (!CompareUtil.isEquals(oldValue, newValue)) {
String analysisColumnName = null;
DataElementIdentifiers columns = ((ResultSubset) newValue).getColumnIdentifiers();
if (columns != null && !columns.getIdentifiers().isEmpty())
analysisColumnName = columns.getIdentifiers().get(0).getName();
newHint.setProperty(ColumnHint.ANALYSIS_COLUMN_MEMBER, analysisColumnName);
}
}
/**
* Updates a oda result set definition.
*
* @param param
*/
private void updateOrVerifyResultSetDefinition1(ResultSetDefinition setDefn, boolean update) {
List columns = setDefn.getResultSetColumns().getResultColumnDefinitions();
ColumnDefinition column1 = (ColumnDefinition) columns.get(0);
ColumnDefinition column2 = (ColumnDefinition) columns.get(1);
DataElementAttributes dataAttrs = column1.getAttributes();
DataElementUIHints dataUIHints = dataAttrs.getUiHints();
if (update) dataUIHints.setDisplayName("new display name for column 1"); // $NON-NLS-1$
else assertEquals("new display name for column 1", dataUIHints.getDisplayName());
OutputElementAttributes usageHints = column1.getUsageHints();
if (update) usageHints.setHelpText("new help text for column 1"); // $NON-NLS-1$
else assertEquals("new help text for column 1", usageHints.getHelpText());
// Setting to null object
if (update)
usageHints.getFormattingHints().setDisplayFormat("new format for column 1"); // $NON-NLS-1$
else assertEquals(null, usageHints.getFormattingHints().getDisplayFormat());
if (update) {
AxisAttributes axisAttrs = DesignFactory.eINSTANCE.createAxisAttributes();
axisAttrs.setAxisType(AxisType.DIMENSION_MEMBER_LITERAL);
axisAttrs.setOnColumnLayout(false);
column1.setMultiDimensionAttributes(axisAttrs);
} else {
AxisAttributes axisAttrs = column1.getMultiDimensionAttributes();
assertEquals(AxisType.DIMENSION_MEMBER_LITERAL, axisAttrs.getAxisType());
assertFalse(axisAttrs.isOnColumnLayout());
}
// new display name and help text, etc.
if (update) {
dataUIHints = DesignFactory.eINSTANCE.createDataElementUIHints();
dataUIHints.setDisplayName("new display name for column 2"); // $NON-NLS-1$
dataAttrs = column2.getAttributes();
dataAttrs.setUiHints(dataUIHints);
} else {
dataUIHints = column2.getAttributes().getUiHints();
assertEquals("new display name for column 2", dataUIHints.getDisplayName());
}
if (update) {
usageHints = DesignFactory.eINSTANCE.createOutputElementAttributes();
usageHints.setHelpText("new help text for column 2"); // $NON-NLS-1$
ValueFormatHints format = DesignFactory.eINSTANCE.createValueFormatHints();
format.setDisplayFormat("new format for column 2"); // $NON-NLS-1$
usageHints.setFormattingHints(format);
column2.setUsageHints(usageHints);
} else {
usageHints = column2.getUsageHints();
assertEquals("new help text for column 2", usageHints.getHelpText());
ValueFormatHints format = usageHints.getFormattingHints();
assertEquals("new format for column 2", format.getDisplayFormat());
}
}
/**
* Updates hint-related information on the ODA <code>columnDefn</code>.
*
* @param columnDefn
* @param hint
*/
private void updateOdaColumnHint(ColumnDefinition columnDefn, ColumnHintHandle hint) {
DataElementAttributes dataAttrs = columnDefn.getAttributes();
DataElementUIHints uiHints = null;
// update display name
String displayName = hint.getDisplayName();
String displayNameKey = hint.getDisplayNameKey();
if (displayName != null || displayNameKey != null) {
uiHints = designFactory.createDataElementUIHints();
uiHints.setDisplayName(displayName);
uiHints.setDisplayNameKey(displayNameKey);
}
// description maps to the description in data element UI hints.
// String desc = hint.getDescription( );
// String descKey = hint.getDescriptionKey( );
/*
* if ( desc != null || descKey != null ) { if ( uiHints == null )
* uiHints = designFactory.createDataElementUIHints( );
*
* uiHints.setDescription( desc ); uiHints.setDescriptionKey( descKey );
* }
*/
dataAttrs.setUiHints(uiHints);
// update usage hints.
OutputElementAttributes outputAttrs = null;
String helpText = hint.getHelpText();
String helpTextKey = hint.getHelpTextKey();
if (helpText != null || helpTextKey != null) {
outputAttrs = designFactory.createOutputElementAttributes();
if (helpText != null || helpTextKey != null) {
outputAttrs.setHelpText(helpText);
outputAttrs.setHelpTextKey(helpTextKey);
}
}
// heading maps to m_label
String heading = hint.getHeading();
String headingKey = hint.getHeadingKey();
if (heading != null || headingKey != null) {
if (outputAttrs == null) outputAttrs = designFactory.createOutputElementAttributes();
if (heading != null || headingKey != null) {
outputAttrs.setLabel(heading);
outputAttrs.setLabelKey(headingKey);
}
}
// formatting related.
FormatValue format = hint.getValueFormat();
// int displayLength = hint.getDisplayLength( );
// boolean wordWrap = hint.wordWrap( );
String horizontalAlign = hint.getHorizontalAlign();
if ((format != null && format.getPattern() != null) || horizontalAlign != null) {
if (outputAttrs == null) outputAttrs = designFactory.createOutputElementAttributes();
ValueFormatHints formatHint = designFactory.createValueFormatHints();
if (format != null) formatHint.setDisplayFormat(format.getPattern());
// formatHint.setDisplaySize( displayLength );
formatHint.setHorizontalAlignment(convertToOdaHorizontalAlignment(horizontalAlign));
// formatHint.setTextWrapType( convertToROMWordWrap( wordWrap ) );
// cannot handle text format since two objects in ODA and ROM are
// different.
outputAttrs.setFormattingHints(formatHint);
}
columnDefn.setUsageHints(outputAttrs);
// update axis attributes
AxisAttributes axisAttrs = null;
String analysisType = hint.getAnalysis();
AxisType axisType = convertAnalysisTypeToAxisType(analysisType);
if (axisType != null) {
axisAttrs = designFactory.createAxisAttributes();
axisAttrs.setAxisType(axisType);
axisAttrs.setOnColumnLayout(hint.isOnColumnLayout());
String analysisColumnName = hint.getAnalysisColumn();
if (!StringUtil.isBlank(analysisColumnName)) {
ResultSubset relatedColumns = designFactory.createResultSubset();
relatedColumns.addColumnIdentifier(analysisColumnName);
axisAttrs.setRelatedColumns(relatedColumns);
}
}
columnDefn.setMultiDimensionAttributes(axisAttrs);
}