/* (non-Javadoc) * @see org.jasig.portal.layout.om.IStylesheetUserPreferences#removeStylesheetParameter(java.lang.String) */ @Override public String removeStylesheetParameter(String name) { final IStylesheetParameterDescriptor stylesheetParameterDescriptor = this.stylesheetDescriptor.getStylesheetParameterDescriptor(name); if (stylesheetParameterDescriptor == null) { logger.warn( "Attempted to remove stylesheet parameter {} but no such stylesheet parameter is defined in stylesheet descriptor {}. It will be ignored", new Object[] {name, this.stylesheetDescriptor.getName()}); return null; } final Scope scope = this.getWriteScope(stylesheetParameterDescriptor); final IStylesheetUserPreferences stylesheetUserPreferences = this.getStylesheetUserPreferences(scope, false); if (stylesheetUserPreferences == null) { return null; } return stylesheetUserPreferences.removeStylesheetParameter(name); }
/* (non-Javadoc) * @see org.jasig.portal.layout.om.IStylesheetUserPreferences#setStylesheetParameter(java.lang.String, java.lang.String) */ @Override public String setStylesheetParameter(String name, String value) { final IStylesheetParameterDescriptor stylesheetParameterDescriptor = this.stylesheetDescriptor.getStylesheetParameterDescriptor(name); if (stylesheetParameterDescriptor == null) { logger.warn( "Attempted to set stylesheet parameter {}={} but no such stylesheet parameter is defined in stylesheet descriptor {}. It will be ignored", new Object[] {name, value, this.stylesheetDescriptor.getName()}); return null; } final Scope scope = this.getWriteScope(stylesheetParameterDescriptor); final IStylesheetUserPreferences stylesheetUserPreferences = this.getStylesheetUserPreferences(scope, true); final String defaultValue = stylesheetParameterDescriptor.getDefaultValue(); if (this.compareValues(value, defaultValue)) { return stylesheetUserPreferences.removeStylesheetParameter(name); } return stylesheetUserPreferences.setStylesheetParameter(name, value); }