# ADR-0006 - Use of Provider APIs in Gradle

## Status

- ACCEPTED on 2024-06-21

## Context

        FessSecurityResourceProvider provider1 = new FessSecurityResourceProvider(inver1, oneWay1);
        FessSecurityResourceProvider provider2 = new FessSecurityResourceProvider(inver2, oneWay2);

        assertNotSame(provider1, provider2);
        assertEquals(inver1, provider1.providePrimaryInvertibleCryptographer());
        assertEquals(inver2, provider2.providePrimaryInvertibleCryptographer());

/**
 * Returns a new provider that takes its value from at most one
 * of the given providers. If no input provider is present, the output
 * provider will not be present. If more than one input provider
 * has a value specified, the resulting provider will throw an
 * exception when queried.
 */
fun <T: Any> atMostOneOf(vararg providers: Provider<T>): Provider<T> {
    return providers.map { provider ->

        // When
        DfFinalTimeZoneProvider provider = curtainBeforeHook.createFinalTimeZoneProvider();

        // Then
        TimeZone first = provider.provide();
        TimeZone second = provider.provide();
        assertSame(first, second, "Provider should return the same TimeZone instance");
    }

    @Test

        }
    }.toMap()

/**
 * Creates a [Provider] that returns `true` when this [Provider] has a value
 * and `false` otherwise. The returned [Provider] always has a value.
 * @see Provider.isPresent
 */
private
fun <T : Any> Provider<T>.presence(): Provider<Boolean> =
    map { true }.orElse(false)


fun Project.gradleProperty(propertyName: String) = providers.gradleProperty(propertyName)

        final FessConfig fessConfig = createFessConfigWithResponseHeaders("");
        FessActionAdjustmentProvider provider = new FessActionAdjustmentProvider(fessConfig);
        final Map<String, String> headerMap = new HashMap<>();
        provider.adjustActionResponseHeaders("text/plain", (k, v) -> headerMap.put(k, v));

        assertEquals(0, headerMap.size());
    }

    @Test

                "Method com.example.TaskInterface.getIsFailOnError(): Is not annotated with @since 2.0. Reason for accepting this: Upgraded property" to listOf("Method now provides default implementation"),
                // see https://github.com/siom79/japicmp/issues/289

        // Verify it's the same instance for all provider instances
        FessUserTimeZoneProcessProvider provider1 = new FessUserTimeZoneProcessProvider();
        FessUserTimeZoneProcessProvider provider2 = new FessUserTimeZoneProcessProvider();

        TimeZone tz1 = provider1.getRequestedTimeZone(requestManager);
        TimeZone tz2 = provider2.getRequestedTimeZone(requestManager);

        assertSame(tz1, tz2);

    private val projectPathToExecutedTaskPaths: ConcurrentMultiMap<String, String> = ConcurrentMultiMap()
    private val projectPathToFailedTaskPaths: ConcurrentMultiMap<String, String> = ConcurrentMultiMap()

    fun addProjectState(projectPath: String, projectBuildDir: Provider<File>, reportOnly: Provider<Boolean>) {

        // test that it consistently returns null for any input
        assertNull(invokeMethod(provider, "findOnMainSchema", "TestClassification"));
        assertNull(invokeMethod(provider, "findOnMainSchema", ""));
        assertNull(invokeMethod(provider, "findOnMainSchema", "Some.Classification"));
        assertNull(invokeMethod(provider, "findOnMainSchema", "Project.TestClassification"));
    }

    @Test