Examples with Macro org.codehaus.groovy.macro.runtime.Macro used on opensource projects

Example 1 with Macro

use of org.codehaus.groovy.macro.runtime.Macro in project groovy by apache.

the class MacroGroovyMethods method macro.

@Macro
public static Expression macro(MacroContext macroContext, PropertyExpression phaseExpression, ConstantExpression asIsConstantExpression, ClosureExpression closureExpression) {
    if (closureExpression.getParameters() != null && closureExpression.getParameters().length > 0) {
        macroContext.getSourceUnit().addError(new SyntaxException("Macro closure arguments are not allowed" + '\n', closureExpression));
        return macroContext.getCall();
    }
    final String source;
    try {
        source = ClosureUtils.convertClosureToSource(macroContext.getSourceUnit().getSource(), closureExpression);
    } catch (Exception e) {
        throw new RuntimeException(e);
    }
    BlockStatement closureBlock = (BlockStatement) closureExpression.getCode();
    Boolean asIs = (Boolean) asIsConstantExpression.getValue();
    return callX(propX(classX(ClassHelper.makeWithoutCaching(MacroBuilder.class, false)), "INSTANCE"), "macro", args(phaseExpression != null ? phaseExpression : constX(null), asIsConstantExpression, constX(source), buildSubstitutions(macroContext.getSourceUnit(), closureExpression), classX(ClassHelper.makeWithoutCaching(MacroBuilder.getMacroValue(closureBlock, asIs).getClass(), false))));
}