Example usage for org.apache.commons.collections.map CompositeMap CompositeMap

Introduction

In this page you can find the example usage for org.apache.commons.collections.map CompositeMap CompositeMap.

Prototype

public CompositeMap(Map[] composite, MapMutator mutator) 

Source Link

Document

Create a new CompositeMap which composites all of the Map instances in the argument.

Usage

From source file:mondrian.calc.CalcWriter.java

public void visitCalc(Calc calc, String name, Map<String, Object> arguments, Calc[] childCalcs) {
    writer.print(getLinePrefix());/*from w ww.j  a va  2s  . c o m*/
    writer.print(name);
    final Map<String, Object> parentArgs = parentArgMap.get(calc);
    if (parentArgs != null && !parentArgs.isEmpty()) {
        //noinspection unchecked
        arguments = new CompositeMap(arguments, parentArgs);
    }
    if (!arguments.isEmpty()) {
        writer.print("(");
        int k = 0;
        for (Map.Entry<String, Object> entry : arguments.entrySet()) {
            if (k++ > 0) {
                writer.print(", ");
            }
            writer.print(entry.getKey());
            writer.print("=");
            writer.print(entry.getValue());
        }
        writer.print(")");
    }
    writer.println();
    int k = 0;
    for (Calc childCalc : childCalcs) {
        visitChild(k++, childCalc);
    }
}

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From source file:org.codehaus.groovy.grails.web.servlet.mvc.SimpleGrailsControllerHelper.java

public ModelAndView handleActionResponse(GroovyObject controller, Object returnValue,
        String closurePropertyName, String viewName) {
    boolean viewNameBlank = (viewName == null || viewName.length() == 0);
    // reset the metaclass
    ModelAndView explicityModelAndView = (ModelAndView) controller
            .getProperty(ControllerDynamicMethods.MODEL_AND_VIEW_PROPERTY);

    if (!webRequest.isRenderView()) {
        return null;
    } else if (explicityModelAndView != null) {
        return explicityModelAndView;
    } else if (returnValue == null) {
        if (viewNameBlank) {
            return null;
        } else {/*from   w w w.  j  ava  2 s . com*/
            Map model;
            if (!this.chainModel.isEmpty()) {
                model = new CompositeMap(this.chainModel, new BeanMap(controller));
            } else {
                model = new BeanMap(controller);
            }

            return new ModelAndView(viewName, model);
        }
    } else if (returnValue instanceof Map) {
        // remove any Proxy wrappers and set the adaptee as the value
        Map finalModel = new LinkedHashMap();
        if (!this.chainModel.isEmpty()) {
            finalModel.putAll(this.chainModel);
        }
        Map returnModel = (Map) returnValue;
        finalModel.putAll(returnModel);

        removeProxiesFromModelObjects(finalModel);
        return new ModelAndView(viewName, finalModel);

    } else if (returnValue instanceof ModelAndView) {
        ModelAndView modelAndView = (ModelAndView) returnValue;

        // remove any Proxy wrappers and set the adaptee as the value
        Map modelMap = modelAndView.getModel();
        removeProxiesFromModelObjects(modelMap);

        if (!this.chainModel.isEmpty()) {
            modelAndView.addAllObjects(this.chainModel);
        }

        if (modelAndView.getView() == null && modelAndView.getViewName() == null) {
            if (viewNameBlank) {
                throw new NoViewNameDefinedException(
                        "ModelAndView instance returned by and no view name defined by nor for closure on property ["
                                + closurePropertyName + "] in controller [" + controller.getClass() + "]!");
            } else {
                modelAndView.setViewName(viewName);
            }
        }
        return modelAndView;
    } else {
        Map model;
        if (!this.chainModel.isEmpty()) {
            model = new CompositeMap(this.chainModel, new BeanMap(controller));
        } else {
            model = new BeanMap(controller);
        }
        return new ModelAndView(viewName, model);
    }
}

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