Example usage for com.google.common.css.compiler.ast ErrorManager report

Introduction

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

Prototype

void report(GssError error);

Source Link

Document

Report an error message that makes compilation fail.

Usage

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

private void assertMethodIsValidResource(SourceCodeLocation location, List<String> pathElements,
        ErrorManager errorManager) throws GssFunctionException {
    JType methodType;// w w  w . j  a va  2 s  .  c om

    try {
        methodType = ResourceGeneratorUtil.getMethodByPath(context.getClientBundleType(), pathElements, null)
                .getReturnType();
    } catch (NotFoundException e) {
        String message = e.getMessage();
        errorManager.report(new GssError(message, location));
        throw new GssFunctionException(message, e);
    }

    if (!dataResourceType.isAssignableFrom((JClassType) methodType)
            && !imageResourceType.isAssignableFrom((JClassType) methodType)) {
        String message = "Invalid method type for url substitution: " + methodType + ". "
                + "Only DataResource and ImageResource are supported.";
        errorManager.report(new GssError(message, location));
        throw new GssFunctionException(message);
    }
}

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