package org.myorg;

import org.gradle.api.provider.Property;

// tag::snippet[]
abstract public class ServerEnvironment {
    private final String name;

    @javax.inject.Inject
    public ServerEnvironment(String name) {
        this.name = name;
    }

    public String getName() {
        return name;
    }

    abstract public Property<String> getUrl();
}

package org.myorg;

import org.gradle.api.provider.Property;

// tag::snippet[]
abstract public class ServerEnvironment {
    private final String name;

    @javax.inject.Inject
    public ServerEnvironment(String name) {
        this.name = name;
    }

    public String getName() {
        return name;
    }

    abstract public Property<String> getUrl();
}

        NamedDomainObjectContainer<ServerEnvironment> serverEnvironmentContainer =
            objects.domainObjectContainer(ServerEnvironment.class, name -> objects.newInstance(ServerEnvironment.class, name));
        project.getExtensions().add("environments", serverEnvironmentContainer);

        serverEnvironmentContainer.all(serverEnvironment -> {
            String env = serverEnvironment.getName();

        NamedDomainObjectContainer<ServerEnvironment> serverEnvironmentContainer =
            objects.domainObjectContainer(ServerEnvironment.class, name -> objects.newInstance(ServerEnvironment.class, name));
        project.getExtensions().add("environments", serverEnvironmentContainer);

        serverEnvironmentContainer.all(serverEnvironment -> {
            String env = serverEnvironment.getName();

Currently, the only other parameter the data object stores is a URL.

The following `ServerEnvironment` object fulfills those requirements:

.ServerEnvironment.java
[source,java]
----
include::{snippetsPath}/developingPlugins/namedDomainObjectContainer/groovy/buildSrc/src/main/java/org/myorg/ServerEnvironment.java[tags=snippet]
----

Gradle exposes the factory method