Merge tag 'v2.3.20' into testing

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

diff --git a/org.argeo.slc.repo/src/org/eclipse/aether/resolution/ArtifactDescriptorPolicyRequest.java b/org.argeo.slc.repo/src/org/eclipse/aether/resolution/ArtifactDescriptorPolicyRequest.java
new file mode 100644 (file)
index 0000000..2edf0c5
--- /dev/null
+++ b/org.argeo.slc.repo/src/org/eclipse/aether/resolution/ArtifactDescriptorPolicyRequest.java
@@ -0,0 +1,97 @@
+/*******************************************************************************
+ * 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.artifact.Artifact;
+
+/**
+ * A query for the error policy for a given artifact's descriptor.
+ * 
+ * @see ArtifactDescriptorPolicy
+ */
+public final class ArtifactDescriptorPolicyRequest
+{
+
+    private Artifact artifact;
+
+    private String context = "";
+
+    /**
+     * Creates an uninitialized request.
+     */
+    public ArtifactDescriptorPolicyRequest()
+    {
+        // enables default constructor
+    }
+
+    /**
+     * Creates a request for the specified artifact.
+     * 
+     * @param artifact The artifact for whose descriptor to determine the error policy, may be {@code null}.
+     * @param context The context in which this request is made, may be {@code null}.
+     */
+    public ArtifactDescriptorPolicyRequest( Artifact artifact, String context )
+    {
+        setArtifact( artifact );
+        setRequestContext( context );
+    }
+
+    /**
+     * Gets the artifact for whose descriptor to determine the error policy.
+     * 
+     * @return The artifact for whose descriptor to determine the error policy or {@code null} if not set.
+     */
+    public Artifact getArtifact()
+    {
+        return artifact;
+    }
+
+    /**
+     * Sets the artifact for whose descriptor to determine the error policy.
+     * 
+     * @param artifact The artifact for whose descriptor to determine the error policy, may be {@code null}.
+     * @return This request for chaining, never {@code null}.
+     */
+    public ArtifactDescriptorPolicyRequest setArtifact( Artifact artifact )
+    {
+        this.artifact = artifact;
+        return this;
+    }
+
+    /**
+     * Gets the context in which this request is made.
+     * 
+     * @return The context, never {@code null}.
+     */
+    public String getRequestContext()
+    {
+        return context;
+    }
+
+    /**
+     * Sets the context in which this request is made.
+     * 
+     * @param context The context, may be {@code null}.
+     * @return This request for chaining, never {@code null}.
+     */
+    public ArtifactDescriptorPolicyRequest setRequestContext( String context )
+    {
+        this.context = ( context != null ) ? context : "";
+        return this;
+    }
+
+    @Override
+    public String toString()
+    {
+        return String.valueOf( getArtifact() );
+    }
+
+}