Merge tag 'v2.3.20' into testing

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

diff --git a/org.argeo.slc.repo/src/org/eclipse/aether/artifact/DefaultArtifactType.java b/org.argeo.slc.repo/src/org/eclipse/aether/artifact/DefaultArtifactType.java
new file mode 100644 (file)
index 0000000..b30cd12
--- /dev/null
+++ b/org.argeo.slc.repo/src/org/eclipse/aether/artifact/DefaultArtifactType.java
@@ -0,0 +1,137 @@
+/*******************************************************************************
+ * Copyright (c) 2010, 2013 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.artifact;
+
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.Map;
+
+/**
+ * A simple artifact type.
+ */
+public final class DefaultArtifactType
+    implements ArtifactType
+{
+
+    private final String id;
+
+    private final String extension;
+
+    private final String classifier;
+
+    private final Map<String, String> properties;
+
+    /**
+     * Creates a new artifact type with the specified identifier. This constructor assumes the usual file extension
+     * equals the given type id and that the usual classifier is empty. Additionally, the properties
+     * {@link ArtifactProperties#LANGUAGE}, {@link ArtifactProperties#CONSTITUTES_BUILD_PATH} and
+     * {@link ArtifactProperties#INCLUDES_DEPENDENCIES} will be set to {@code "none"}, {@code true} and {@code false},
+     * respectively.
+     * 
+     * @param id The identifier of the type which will also be used as the value for the {@link ArtifactProperties#TYPE}
+     *            property, must not be {@code null} or empty.
+     */
+    public DefaultArtifactType( String id )
+    {
+        this( id, id, "", "none", false, false );
+    }
+
+    /**
+     * Creates a new artifact type with the specified properties. Additionally, the properties
+     * {@link ArtifactProperties#CONSTITUTES_BUILD_PATH} and {@link ArtifactProperties#INCLUDES_DEPENDENCIES} will be
+     * set to {@code true} and {@code false}, respectively.
+     * 
+     * @param id The identifier of the type which will also be used as the value for the {@link ArtifactProperties#TYPE}
+     *            property, must not be {@code null} or empty.
+     * @param extension The usual file extension for artifacts of this type, may be {@code null}.
+     * @param classifier The usual classifier for artifacts of this type, may be {@code null}.
+     * @param language The value for the {@link ArtifactProperties#LANGUAGE} property, may be {@code null}.
+     */
+    public DefaultArtifactType( String id, String extension, String classifier, String language )
+    {
+        this( id, extension, classifier, language, true, false );
+    }
+
+    /**
+     * Creates a new artifact type with the specified properties.
+     * 
+     * @param id The identifier of the type which will also be used as the value for the {@link ArtifactProperties#TYPE}
+     *            property, must not be {@code null} or empty.
+     * @param extension The usual file extension for artifacts of this type, may be {@code null}.
+     * @param classifier The usual classifier for artifacts of this type, may be {@code null}.
+     * @param language The value for the {@link ArtifactProperties#LANGUAGE} property, may be {@code null}.
+     * @param constitutesBuildPath The value for the {@link ArtifactProperties#CONSTITUTES_BUILD_PATH} property.
+     * @param includesDependencies The value for the {@link ArtifactProperties#INCLUDES_DEPENDENCIES} property.
+     */
+    public DefaultArtifactType( String id, String extension, String classifier, String language,
+                                boolean constitutesBuildPath, boolean includesDependencies )
+    {
+        if ( id == null || id.length() < 0 )
+        {
+            throw new IllegalArgumentException( "no type id specified" );
+        }
+        this.id = id;
+        this.extension = emptify( extension );
+        this.classifier = emptify( classifier );
+        Map<String, String> props = new HashMap<String, String>();
+        props.put( ArtifactProperties.TYPE, id );
+        props.put( ArtifactProperties.LANGUAGE, ( language != null && language.length() > 0 ) ? language : "none" );
+        props.put( ArtifactProperties.INCLUDES_DEPENDENCIES, Boolean.toString( includesDependencies ) );
+        props.put( ArtifactProperties.CONSTITUTES_BUILD_PATH, Boolean.toString( constitutesBuildPath ) );
+        properties = Collections.unmodifiableMap( props );
+    }
+
+    /**
+     * Creates a new artifact type with the specified properties.
+     * 
+     * @param id The identifier of the type, must not be {@code null} or empty.
+     * @param extension The usual file extension for artifacts of this type, may be {@code null}.
+     * @param classifier The usual classifier for artifacts of this type, may be {@code null}.
+     * @param properties The properties for artifacts of this type, may be {@code null}.
+     */
+    public DefaultArtifactType( String id, String extension, String classifier, Map<String, String> properties )
+    {
+        if ( id == null || id.length() < 0 )
+        {
+            throw new IllegalArgumentException( "no type id specified" );
+        }
+        this.id = id;
+        this.extension = emptify( extension );
+        this.classifier = emptify( classifier );
+        this.properties = AbstractArtifact.copyProperties( properties );
+    }
+
+    private static String emptify( String str )
+    {
+        return ( str == null ) ? "" : str;
+    }
+
+    public String getId()
+    {
+        return id;
+    }
+
+    public String getExtension()
+    {
+        return extension;
+    }
+
+    public String getClassifier()
+    {
+        return classifier;
+    }
+
+    public Map<String, String> getProperties()
+    {
+        return properties;
+    }
+
+}