Example usage for com.google.common.css.compiler.ast GssFunctionException GssFunctionException

Introduction

In this page you can find the example usage for com.google.common.css.compiler.ast GssFunctionException GssFunctionException.

Prototype

public GssFunctionException(String message) 

Source Link

Usage

From source file:com.google.gwt.resources.gss.ValueFunction.java

@Override
public List<CssValueNode> getCallResultNodes(List<CssValueNode> args, ErrorManager errorManager)
        throws GssFunctionException {
    if (args.size() == 0 || args.size() > 3) {
        throw new GssFunctionException(getName() + " function take one, two or three arguments");
    }//from  www.  j av a 2 s .  c  o  m

    String functionPath = args.get(0).getValue();
    String prefix = null;
    String suffix = null;

    if (args.size() > 1) {
        suffix = args.get(1).getValue();
    }

    if (args.size() > 2) {
        prefix = args.get(2).getValue();
    }

    CssDotPathNode cssDotPathNode = new CssDotPathNode(functionPath, prefix, suffix,
            args.get(0).getSourceCodeLocation());

    // TODO add validation : maybe add a compilation pass that will validate the the method exist
    // on the resource bundle

    return ImmutableList.of((CssValueNode) cssDotPathNode);
}

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