Example usage for javax.lang.model SourceVersion isKeyword

Introduction

In this page you can find the example usage for javax.lang.model SourceVersion isKeyword.

Prototype

public static boolean isKeyword(CharSequence s) 

Source Link

Document

Returns whether or not s is a keyword, boolean literal, or null literal in the latest source version.

Usage

From source file:com.mastfrog.parameters.processor.Processor.java

static boolean isJavaIdentifier(String id) {
    if (id == null) {
        return false;
    }//from   ww  w.ja v  a  2 s. c  o m
    return SourceVersion.isIdentifier(id) && !SourceVersion.isKeyword(id);
}

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From source file:org.bonitasoft.engine.bdm.CodeGenerator.java

private void validateFieldName(final String fieldName) {
    if (fieldName == null || fieldName.isEmpty()) {
        throw new IllegalArgumentException("Field name cannot be null or empty");
    }/* w  ww  .j  a  v a  2  s . c  o  m*/
    if (SourceVersion.isKeyword(fieldName)) {
        throw new IllegalArgumentException("Field " + fieldName + " is a resered keyword");
    }
    if (!SourceVersion.isIdentifier(fieldName)) {
        throw new IllegalArgumentException("Field " + fieldName + " is not a valid Java identifier");
    }
}

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From source file:org.guvnor.common.services.backend.validation.ValidationUtils.java

public static boolean isJavaIdentifier(final String value) {
    if (StringUtils.isBlank(value)) {
        return false;
    }// www .j av  a2 s.co m
    if (!SourceVersion.isIdentifier(value) || SourceVersion.isKeyword(value)) {
        return false;
    }
    for (int i = 0; i < value.length(); i++) {
        if (!CharUtils.isAsciiPrintable(value.charAt(i))) {
            return false;
        }
    }
    return true;
}

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