====

The `ExecOperations` is injected into the `MyExecOperationsTask` task's constructor using the `@Inject` annotation.

[[toolingmodelbuilderregistry]]
== 9 `ToolingModelBuilderRegistry`

link:{javadocPath}/org/gradle/tooling/provider/model/ToolingModelBuilderRegistry.html[`ToolingModelBuilderRegistry`] is a service that allows you to register custom tooling model builders.

        ObjectFactory.name               | "services.get(${ObjectFactory.name})"               | "newInstance(SomeBean)"
        ToolingModelBuilderRegistry.name | "services.get(${ToolingModelBuilderRegistry.name})" | "toString()"
        FileSystemOperations.name        | "services.get(${FileSystemOperations.name})"        | "toString()"

            import ${ToolingModelBuilderRegistry.name}

            abstract class MyPlugin implements Plugin<Project> {
                void apply(Project project) {
                    $content
                    registry.register(new my.$builderClassName())
                }

                @Inject
                abstract ToolingModelBuilderRegistry getRegistry()
            }

    def setup() {
        buildFile << """
            import org.gradle.tooling.provider.model.ToolingModelBuilder
            import org.gradle.tooling.provider.model.ToolingModelBuilderRegistry
            import javax.inject.Inject

            allprojects {
                apply plugin: CustomPlugin
            }

            interface CustomParameter {

            import org.gradle.tooling.provider.model.ToolingModelBuilderRegistry

            abstract class MyPlugin implements Plugin<Project> {
                void apply(Project project) {
                    $content
                    registry.register(new my.$builderClassName())
                }

                @Inject
                abstract ToolingModelBuilderRegistry getRegistry()
            }

 *
 * <p>Plugins can register their own tooling model builder implementations using {@link ToolingModelBuilderRegistry}.</p>
 */
public interface ToolingModelBuilder {
    /**
     * Indicates whether this builder can construct the given model.
     *

    def setup() {
        buildFile << """
            import org.gradle.tooling.provider.model.ParameterizedToolingModelBuilder
            import org.gradle.tooling.provider.model.ToolingModelBuilderRegistry
            import javax.inject.Inject

            task hello {
                doLast {
                    println "hello"
                }
            }

            task bye(dependsOn: hello) {

        ObjectFactory.name               | "objects"                                                   | "newInstance(SomeBean)"
        ToolingModelBuilderRegistry.name | "project.services.get(${ToolingModelBuilderRegistry.name})" | "toString()"
        WorkerExecutor.name              | "project.services.get(${WorkerExecutor.name})"              | "noIsolation()"

import org.gradle.tooling.provider.model.ToolingModelBuilderRegistry;
import org.gradle.tooling.provider.model.UnknownModelException;

import javax.annotation.Nullable;
import java.util.AbstractCollection;
import java.util.ArrayList;
import java.util.Collection;
import java.util.Iterator;
import java.util.List;

public class DefaultToolingModelBuilderRegistry implements ToolingModelBuilderRegistry, ToolingModelBuilderLookup {

            """
            import ${KotlinBuildScriptModel::class.qualifiedName}
            import ${ToolingModelBuilderRegistry::class.qualifiedName}

            abstract class DumpModelTask : DefaultTask() {
                @get:Inject
                abstract val builderRegistry: ToolingModelBuilderRegistry

                @TaskAction
                fun action() {