RepositoryHandler (Gradle API 3.5)
Date: 2017-04-10

org.gradle.api.artifacts.dsl

## Interface RepositoryHandler

- All Superinterfaces:
    ArtifactRepositoryContainer, Collection<ArtifactRepository>, org.gradle.util.Configurable<ArtifactRepositoryContainer>, DomainObjectCollection<ArtifactRepository>, Iterable<ArtifactRepository>, List<ArtifactRepository>, NamedDomainObjectCollection<ArtifactRepository>, NamedDomainObjectList<ArtifactRepository>

      public interface RepositoryHandler
      extends ArtifactRepositoryContainer

  A `RepositoryHandler` manages a set of repositories, allowing repositories to be defined and queried.

- - ### Field Summary

    - ### Fields inherited from interface org.gradle.api.artifacts.ArtifactRepositoryContainer

      `DEFAULT_MAVEN_CENTRAL_REPO_NAME, DEFAULT_MAVEN_LOCAL_REPO_NAME, MAVEN_CENTRAL_URL`

  - ### Method Summary

    Methods
    Modifier and Type | Method and Description
    --- | ---
    `FlatDirectoryArtifactRepository` | `flatDir(Action<? super FlatDirectoryArtifactRepository> action)` Adds an configures a repository which will look for dependencies in a number of local directories.
    `FlatDirectoryArtifactRepository` | `flatDir(Closure configureClosure)` Adds an configures a repository which will look for dependencies in a number of local directories.
    `FlatDirectoryArtifactRepository` | `flatDir(Map<String,?> args)` Adds a resolver that looks into a number of directories for artifacts.
    `IvyArtifactRepository` | `ivy(Action<? super IvyArtifactRepository> action)` Adds and configures an Ivy repository.
    `IvyArtifactRepository` | `ivy(Closure closure)` Adds and configures an Ivy repository.
    `MavenArtifactRepository` | `jcenter()` Adds a repository which looks in Bintray's JCenter repository for dependencies.
    `MavenArtifactRepository` | `jcenter(Action<? super MavenArtifactRepository> action)` Adds a repository which looks in Bintray's JCenter repository for dependencies.
    `MavenArtifactRepository` | `maven(Action<? super MavenArtifactRepository> action)` Adds and configures a Maven repository.
    `MavenArtifactRepository` | `maven(Closure closure)` Adds and configures a Maven repository.
    `MavenArtifactRepository` | `mavenCentral()` Adds a repository which looks in the Maven central repository for dependencies.
    `MavenArtifactRepository` | `mavenCentral(Map<String,?> args)` Adds a repository which looks in the Maven central repository for dependencies.
    `MavenArtifactRepository` | `mavenLocal()` Adds a repository which looks in the local Maven cache for dependencies.

    - ### Methods inherited from interface org.gradle.api.artifacts.ArtifactRepositoryContainer

      `add, addFirst, addLast, getAt, getByName, getByName, getByName`

    - ### Methods inherited from interface org.gradle.api.NamedDomainObjectList

      `findAll, matching, matching, withType`

    - ### Methods inherited from interface org.gradle.api.NamedDomainObjectCollection

      `addAll, addRule, addRule, addRule, findByName, getAsMap, getNamer, getNames, getRules`

    - ### Methods inherited from interface org.gradle.api.DomainObjectCollection

      `all, all, whenObjectAdded, whenObjectAdded, whenObjectRemoved, whenObjectRemoved, withType, withType`

    - ### Methods inherited from interface java.util.Collection

      `clear, contains, containsAll, equals, hashCode, isEmpty, iterator, remove, removeAll, retainAll, size, toArray, toArray`

    - ### Methods inherited from interface java.util.List

      `add, addAll, addAll, clear, contains, containsAll, equals, get, hashCode, indexOf, isEmpty, iterator, lastIndexOf, listIterator, listIterator, remove, remove, removeAll, retainAll, set, size, subList, toArray, toArray`

    - ### Methods inherited from interface org.gradle.util.Configurable

      `configure`

- - ### Method Detail

    - #### flatDir

          FlatDirectoryArtifactRepository flatDir(Map<String,?> args)

      Adds a resolver that looks into a number of directories for artifacts. The artifacts are expected to be located in the root of the specified directories. The resolver ignores any group/organization information specified in the dependency section of your build script. If you only use this kind of resolver you might specify your dependencies like `":junit:4.4"` instead of `"junit:junit:4.4"`. The following parameter are accepted as keys for the map:

      Key | Description of Associated Value
      --- | ---
      `name` | (optional) The name of the repository. The default is a Hash value of the rootdir paths. The name is used in the console output, to point to information related to a particular repository. A name must be unique amongst a repository group.
      `dirs` | Specifies a list of rootDirs where to look for dependencies. These are evaluated as per `Project.files(Object...)`

      Examples:

           repositories {
               flatDir name: 'libs', dirs: "$projectDir/libs"
               flatDir dirs: ["$projectDir/libs1", "$projectDir/libs2"]
           }

      Parameters:
        `args` - The arguments used to configure the repository.
      Returns:
        the added resolver
      Throws:
        `InvalidUserDataException` - In the case neither rootDir nor rootDirs is specified of if both are specified.

    - #### flatDir

          FlatDirectoryArtifactRepository flatDir(Closure configureClosure)

      Adds an configures a repository which will look for dependencies in a number of local directories.
      Parameters:
        `configureClosure` - The closure to execute to configure the repository.
      Returns:
        The repository.

    - #### flatDir

          FlatDirectoryArtifactRepository flatDir(Action<? super FlatDirectoryArtifactRepository> action)

      Adds an configures a repository which will look for dependencies in a number of local directories.
      Parameters:
        `action` - The action to execute to configure the repository.
      Returns:
        The repository.

    - #### jcenter

          MavenArtifactRepository jcenter(Action<? super MavenArtifactRepository> action)

      Adds a repository which looks in Bintray's JCenter repository for dependencies.

      The URL used to access this repository is "https://jcenter.bintray.com/". The behavior of this repository is otherwise the same as those added by `maven(org.gradle.api.Action)`.

      Examples:

           repositories {
             jcenter {
               artifactUrls = ["http://www.mycompany.com/artifacts1", "http://www.mycompany.com/artifacts2"]
             }
             jcenter {
               name = "nonDefaultName"
               artifactUrls = ["http://www.mycompany.com/artifacts1"]
             }
           }

      Parameters:
        `action` - a configuration action
      Returns:
        the added repository

    - #### jcenter

          MavenArtifactRepository jcenter()

      Adds a repository which looks in Bintray's JCenter repository for dependencies.

      The URL used to access this repository is "https://jcenter.bintray.com/". The behavior of this repository is otherwise the same as those added by `maven(org.gradle.api.Action)`.

      Examples:

           repositories {
               jcenter()
           }

      Returns:
        the added resolver
      See Also:
        `jcenter(Action)`

    - #### mavenCentral

          MavenArtifactRepository mavenCentral(Map<String,?> args)

      Adds a repository which looks in the Maven central repository for dependencies. The URL used to access this repository is "https://repo1.maven.org/maven2/".

      The following parameter are accepted as keys for the map:

      Key | Description of Associated Value
      --- | ---
      `name` | (optional) The name of the repository. The default is "MavenRepo" is used as the name. A name must be unique amongst a repository group.
      `artifactUrls` | A single jar repository or a collection of jar repositories containing additional artifacts not found in the Maven central repository. But be aware that the POM must exist in Maven central. The provided values are evaluated as per `Project.uri(Object)`.

      Examples:

           repositories {
               mavenCentral artifactUrls: ["http://www.mycompany.com/artifacts1", "http://www.mycompany.com/artifacts2"]
               mavenCentral name: "nonDefaultName", artifactUrls: ["http://www.mycompany.com/artifacts1"]
           }

      Parameters:
        `args` - A list of urls of repositories to look for artifacts only.
      Returns:
        the added repository

    - #### mavenCentral

          MavenArtifactRepository mavenCentral()

      Adds a repository which looks in the Maven central repository for dependencies. The URL used to access this repository is "https://repo1.maven.org/maven2/". The name of the repository is "MavenRepo".

      Examples:

           repositories {
               mavenCentral()
           }

      Returns:
        the added resolver
      See Also:
        `mavenCentral(java.util.Map)`

    - #### mavenLocal

          MavenArtifactRepository mavenLocal()

      Adds a repository which looks in the local Maven cache for dependencies. The name of the repository is "MavenLocal".

      Examples:

           repositories {
               mavenLocal()
           }

      The location for the repository is determined as follows (in order of precedence):

      1. The value of system property 'maven.repo.local' if set;
      2. The value of element <localRepository> of `~/.m2/settings.xml` if this file exists and element is set;
      3. The value of element <localRepository> of `$M2_HOME/conf/settings.xml` (where `$M2_HOME` is the value of the environment variable with that name) if this file exists and element is set;
      4. The path `~/.m2/repository`.
      Returns:
        the added resolver

    - #### maven

          MavenArtifactRepository maven(Closure closure)

      Adds and configures a Maven repository. Newly created instance of `MavenArtifactRepository` is passed as an argument to the closure.
      Parameters:
        `closure` - The closure to use to configure the repository.
      Returns:
        The added repository.

    - #### maven

          MavenArtifactRepository maven(Action<? super MavenArtifactRepository> action)

      Adds and configures a Maven repository.
      Parameters:
        `action` - The action to use to configure the repository.
      Returns:
        The added repository.

    - #### ivy

          IvyArtifactRepository ivy(Closure closure)

      Adds and configures an Ivy repository. Newly created instance of `IvyArtifactRepository` is passed as an argument to the closure.
      Parameters:
        `closure` - The closure to use to configure the repository.
      Returns:
        The added repository.

    - #### ivy

          IvyArtifactRepository ivy(Action<? super IvyArtifactRepository> action)

      Adds and configures an Ivy repository.
      Parameters:
        `action` - The action to use to configure the repository.
      Returns:
        The added repository.