Tag Archives: query mode

Getting the value of Saved search – programatic way


QueryModel qm = (QueryModel)evaluateEL("#{bindings.SearchViewCriteriaQuery.queryModel}");
 for(int indexCount=0; indexCount
 {
 QueryDescriptor qd = qm.getUserQueries().get(indexCount);
 if(qd!=null){
 String queryDescriptorName = qd.getName();
 System.out.println(queryDesctiptorName);
 m = qd.getUIHints();
 isDefault = (Boolean) m.get(QueryDescriptor.UIHINT_DEFAULT);
 System.out.println(isDefault);
 isRunAutomatically = (Boolean) m.get(QueryDescriptor.UIHINT_AUTO_EXECUTE);
 System.out.println(isRunAutomatically);
 if (Boolean.TRUE.equals(isDefault) && Boolean.TRUE.equals(isRunAutomatically){
 break();
 }
 else{
 queryDescriptorName = null;
 }
 System.out.println(isDefault);
 }
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Ways to set the Query Mode programatically


The following snippet will be helpful in setting up the mode of the query criteria in programmatic way.

public Boolean setAdvancedMode(){
              QueryDescriptor descriptor =
                      (QueryDescriptor)evaluateEL
                  ("#{bindings.SearchCriteriaQuery.queryDescriptor}");
              descriptor.changeMode(QueryDescriptor.QueryMode.ADVANCED);
             return true;
}

public Object evaluateEL(String el) {
        FacesContext facesContext = FacesContext.getCurrentInstance();
        ELContext elContext = facesContext.getELContext();
        ExpressionFactory expressionFactory =
            facesContext.getApplication().getExpressionFactory();
        ValueExpression exp =
            expressionFactory.createValueExpression(elContext, el,
                                                    Object.class);
       return exp.getValue(elContext);
    }