io.codearte.accurest.util.ValidateUtils.groovy Maven / Gradle / Ivy

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RESTful Contract Verifier

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package io.codearte.accurest.util

import groovy.transform.TypeChecked
import io.codearte.accurest.dsl.internal.DslProperty
import io.codearte.accurest.dsl.internal.MatchingStrategy

import java.util.regex.Pattern

import static io.codearte.accurest.dsl.internal.MatchingStrategy.Type.ABSENT
import static io.codearte.accurest.dsl.internal.MatchingStrategy.Type.EQUAL_TO

@TypeChecked
class ValidateUtils {

	static Object validateServerValueIsAvailable(Object value) {
		validateServerValueIsAvailable(value, "Server value")
		return value
	}

	static Object validateServerValueIsAvailable(Object value, String msg) {
		validateServerValue(value, msg)
		return value
	}

	static void validateServerValue(Pattern pattern, String msg) {
		throw new IllegalStateException("$msg can't be a pattern for the server side")
	}

	static List ALLOWED_MATCHING_TYPES_ON_SERVER_SIDE = [EQUAL_TO, ABSENT]

	static void validateServerValue(MatchingStrategy matchingStrategy, String msg) {
		if (!ALLOWED_MATCHING_TYPES_ON_SERVER_SIDE.contains(matchingStrategy.type)) {
			throw new IllegalStateException("$msg can't be of a matching type: $matchingStrategy.type for the server side")
		}
		validateServerValue(matchingStrategy.serverValue, msg)
	}

	static void validateServerValue(DslProperty value, String msg) {
		validateServerValue(value.serverValue, msg)
	}

	static void validateServerValue(Object value, String msg) {
		// OK
	}

}