org.eclipse.aether.util.graph.manager

Class DependencyManagerUtils

java.lang.Object

org.eclipse.aether.util.graph.manager.DependencyManagerUtils

public final class DependencyManagerUtils
extends java.lang.Object

A utility class assisting in analyzing the effects of dependency management.

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	CONFIG_PROP_VERBOSE The key in the repository session's configuration properties used to store a Boolean flag controlling the verbose mode for dependency management.
static java.lang.String	NODE_DATA_PREMANAGED_EXCLUSIONS The key in the dependency node's custom data under which the original exclusions are stored.
static java.lang.String	NODE_DATA_PREMANAGED_OPTIONAL The key in the dependency node's custom data under which the original optional flag is stored.
static java.lang.String	NODE_DATA_PREMANAGED_PROPERTIES The key in the dependency node's custom data under which the original properties are stored.
static java.lang.String	NODE_DATA_PREMANAGED_SCOPE The key in the dependency node's custom data under which the original scope is stored.
static java.lang.String	NODE_DATA_PREMANAGED_VERSION The key in the dependency node's custom data under which the original version is stored.

Constructor Summary

Constructors

Constructor and Description
DependencyManagerUtils()

Method Summary

Modifier and Type	Method and Description
private static <T> T	cast(java.lang.Object obj, java.lang.Class<T> type)
static java.util.Collection<Exclusion>	getPremanagedExclusions(DependencyNode node) Gets the Exclusions of the specified dependency node before dependency management was applied (if any).
static java.lang.Boolean	getPremanagedOptional(DependencyNode node) Gets the optional flag of the specified dependency node before dependency management was applied (if any).
static java.util.Map<java.lang.String,java.lang.String>	getPremanagedProperties(DependencyNode node) Gets the properties of the specified dependency node before dependency management was applied (if any).
static java.lang.String	getPremanagedScope(DependencyNode node) Gets the scope of the specified dependency node before dependency management was applied (if any).
static java.lang.String	getPremanagedVersion(DependencyNode node) Gets the version or version range of the specified dependency node before dependency management was applied (if any).

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

CONFIG_PROP_VERBOSE

public static final java.lang.String CONFIG_PROP_VERBOSE

The key in the repository session's configuration properties used to store a Boolean flag controlling the verbose mode for dependency management. If enabled, the original attributes of a dependency before its update due to dependency managemnent will be recorded in the node's custom data when building a dependency graph.

See Also:

Constant Field Values

NODE_DATA_PREMANAGED_VERSION

public static final java.lang.String NODE_DATA_PREMANAGED_VERSION

The key in the dependency node's custom data under which the original version is stored.

See Also:

Constant Field Values

NODE_DATA_PREMANAGED_SCOPE

public static final java.lang.String NODE_DATA_PREMANAGED_SCOPE

The key in the dependency node's custom data under which the original scope is stored.

See Also:

Constant Field Values

NODE_DATA_PREMANAGED_OPTIONAL

public static final java.lang.String NODE_DATA_PREMANAGED_OPTIONAL

The key in the dependency node's custom data under which the original optional flag is stored.

See Also:

Constant Field Values

NODE_DATA_PREMANAGED_EXCLUSIONS

public static final java.lang.String NODE_DATA_PREMANAGED_EXCLUSIONS

The key in the dependency node's custom data under which the original exclusions are stored.

Since:

1.1.0

See Also:

Constant Field Values

NODE_DATA_PREMANAGED_PROPERTIES

public static final java.lang.String NODE_DATA_PREMANAGED_PROPERTIES

The key in the dependency node's custom data under which the original properties are stored.

Since:

1.1.0

See Also:

Constant Field Values

Constructor Detail

DependencyManagerUtils

public DependencyManagerUtils()

Method Detail

getPremanagedVersion

public static java.lang.String getPremanagedVersion(DependencyNode node)

Gets the version or version range of the specified dependency node before dependency management was applied (if any).

Parameters:

node - The dependency node to retrieve the premanaged data for, must not be null.

Returns:

The node's dependency version before dependency management or null if the version was not managed or if CONFIG_PROP_VERBOSE was not enabled.

getPremanagedScope

public static java.lang.String getPremanagedScope(DependencyNode node)

Gets the scope of the specified dependency node before dependency management was applied (if any).

Parameters:

node - The dependency node to retrieve the premanaged data for, must not be null.

Returns:

The node's dependency scope before dependency management or null if the scope was not managed or if CONFIG_PROP_VERBOSE was not enabled.

getPremanagedOptional

public static java.lang.Boolean getPremanagedOptional(DependencyNode node)

Gets the optional flag of the specified dependency node before dependency management was applied (if any).

Parameters:

node - The dependency node to retrieve the premanaged data for, must not be null.

Returns:

The node's optional flag before dependency management or null if the flag was not managed or if CONFIG_PROP_VERBOSE was not enabled.

getPremanagedExclusions

public static java.util.Collection<Exclusion> getPremanagedExclusions(DependencyNode node)

Gets the Exclusions of the specified dependency node before dependency management was applied (if any).

Parameters:

node - The dependency node to retrieve the premanaged data for, must not be null.

Returns:

The nodes' Exclusions before dependency management or null if exclusions were not managed or if CONFIG_PROP_VERBOSE was not enabled.

Since:

1.1.0

getPremanagedProperties

public static java.util.Map<java.lang.String,java.lang.String> getPremanagedProperties(DependencyNode node)

Gets the properties of the specified dependency node before dependency management was applied (if any).

Parameters:

node - The dependency node to retrieve the premanaged data for, must not be null.

Returns:

The nodes' properties before dependency management or null if properties were not managed or if CONFIG_PROP_VERBOSE was not enabled.

Since:

1.1.0

cast

private static <T> T cast(java.lang.Object obj,
                          java.lang.Class<T> type)