Merge tag 'v2.3.20' into testing

[gpl/argeo-jcr.git] / org.argeo.slc.repo / src / org / eclipse / aether / resolution / ResolutionErrorPolicyRequest.java

diff --git a/org.argeo.slc.repo/src/org/eclipse/aether/resolution/ResolutionErrorPolicyRequest.java b/org.argeo.slc.repo/src/org/eclipse/aether/resolution/ResolutionErrorPolicyRequest.java
new file mode 100644 (file)
index 0000000..6d05cf3
--- /dev/null
+++ b/org.argeo.slc.repo/src/org/eclipse/aether/resolution/ResolutionErrorPolicyRequest.java
@@ -0,0 +1,98 @@
+/*******************************************************************************
+ * Copyright (c) 2012 Sonatype, Inc.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ *    Sonatype, Inc. - initial API and implementation
+ *******************************************************************************/
+package org.eclipse.aether.resolution;
+
+import org.eclipse.aether.repository.RemoteRepository;
+
+/**
+ * A query for the resolution error policy for a given artifact/metadata.
+ * 
+ * @param <T> The type of the affected repository item (artifact or metadata).
+ * @see ResolutionErrorPolicy
+ */
+public final class ResolutionErrorPolicyRequest<T>
+{
+
+    private T item;
+
+    private RemoteRepository repository;
+
+    /**
+     * Creates an uninitialized request.
+     */
+    public ResolutionErrorPolicyRequest()
+    {
+        // enables default constructor
+    }
+
+    /**
+     * Creates a request for the specified artifact/metadata and remote repository.
+     * 
+     * @param item The artifact/metadata for which to determine the error policy, may be {@code null}.
+     * @param repository The repository from which the resolution is attempted, may be {@code null}.
+     */
+    public ResolutionErrorPolicyRequest( T item, RemoteRepository repository )
+    {
+        setItem( item );
+        setRepository( repository );
+    }
+
+    /**
+     * Gets the artifact/metadata for which to determine the error policy.
+     * 
+     * @return The artifact/metadata for which to determine the error policy or {@code null} if not set.
+     */
+    public T getItem()
+    {
+        return item;
+    }
+
+    /**
+     * Sets the artifact/metadata for which to determine the error policy.
+     * 
+     * @param item The artifact/metadata for which to determine the error policy, may be {@code null}.
+     * @return This request for chaining, never {@code null}.
+     */
+    public ResolutionErrorPolicyRequest<T> setItem( T item )
+    {
+        this.item = item;
+        return this;
+    }
+
+    /**
+     * Gets the remote repository from which the resolution of the artifact/metadata is attempted.
+     * 
+     * @return The involved remote repository or {@code null} if not set.
+     */
+    public RemoteRepository getRepository()
+    {
+        return repository;
+    }
+
+    /**
+     * Sets the remote repository from which the resolution of the artifact/metadata is attempted.
+     * 
+     * @param repository The repository from which the resolution is attempted, may be {@code null}.
+     * @return This request for chaining, never {@code null}.
+     */
+    public ResolutionErrorPolicyRequest<T> setRepository( RemoteRepository repository )
+    {
+        this.repository = repository;
+        return this;
+    }
+
+    @Override
+    public String toString()
+    {
+        return getItem() + " < " + getRepository();
+    }
+
+}