--- /dev/null
+/*******************************************************************************
+ * Copyright (c) 2010, 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.metadata;
+
+import java.io.File;
+import java.util.Map;
+
+/**
+ * A basic metadata instance. <em>Note:</em> Instances of this class are immutable and the exposed mutators return new
+ * objects rather than changing the current instance.
+ */
+public final class DefaultMetadata
+ extends AbstractMetadata
+{
+
+ private final String groupId;
+
+ private final String artifactId;
+
+ private final String version;
+
+ private final String type;
+
+ private final Nature nature;
+
+ private final File file;
+
+ private final Map<String, String> properties;
+
+ /**
+ * Creates a new metadata for the repository root with the specific type and nature.
+ *
+ * @param type The type of the metadata, e.g. "maven-metadata.xml", may be {@code null}.
+ * @param nature The nature of the metadata, must not be {@code null}.
+ */
+ public DefaultMetadata( String type, Nature nature )
+ {
+ this( "", "", "", type, nature, null, (File) null );
+ }
+
+ /**
+ * Creates a new metadata for the groupId level with the specific type and nature.
+ *
+ * @param groupId The group identifier to which this metadata applies, may be {@code null}.
+ * @param type The type of the metadata, e.g. "maven-metadata.xml", may be {@code null}.
+ * @param nature The nature of the metadata, must not be {@code null}.
+ */
+ public DefaultMetadata( String groupId, String type, Nature nature )
+ {
+ this( groupId, "", "", type, nature, null, (File) null );
+ }
+
+ /**
+ * Creates a new metadata for the groupId:artifactId level with the specific type and nature.
+ *
+ * @param groupId The group identifier to which this metadata applies, may be {@code null}.
+ * @param artifactId The artifact identifier to which this metadata applies, may be {@code null}.
+ * @param type The type of the metadata, e.g. "maven-metadata.xml", may be {@code null}.
+ * @param nature The nature of the metadata, must not be {@code null}.
+ */
+ public DefaultMetadata( String groupId, String artifactId, String type, Nature nature )
+ {
+ this( groupId, artifactId, "", type, nature, null, (File) null );
+ }
+
+ /**
+ * Creates a new metadata for the groupId:artifactId:version level with the specific type and nature.
+ *
+ * @param groupId The group identifier to which this metadata applies, may be {@code null}.
+ * @param artifactId The artifact identifier to which this metadata applies, may be {@code null}.
+ * @param version The version to which this metadata applies, may be {@code null}.
+ * @param type The type of the metadata, e.g. "maven-metadata.xml", may be {@code null}.
+ * @param nature The nature of the metadata, must not be {@code null}.
+ */
+ public DefaultMetadata( String groupId, String artifactId, String version, String type, Nature nature )
+ {
+ this( groupId, artifactId, version, type, nature, null, (File) null );
+ }
+
+ /**
+ * Creates a new metadata for the groupId:artifactId:version level with the specific type and nature.
+ *
+ * @param groupId The group identifier to which this metadata applies, may be {@code null}.
+ * @param artifactId The artifact identifier to which this metadata applies, may be {@code null}.
+ * @param version The version to which this metadata applies, may be {@code null}.
+ * @param type The type of the metadata, e.g. "maven-metadata.xml", may be {@code null}.
+ * @param nature The nature of the metadata, must not be {@code null}.
+ * @param file The resolved file of the metadata, may be {@code null}.
+ */
+ public DefaultMetadata( String groupId, String artifactId, String version, String type, Nature nature, File file )
+ {
+ this( groupId, artifactId, version, type, nature, null, file );
+ }
+
+ /**
+ * Creates a new metadata for the groupId:artifactId:version level with the specific type and nature.
+ *
+ * @param groupId The group identifier to which this metadata applies, may be {@code null}.
+ * @param artifactId The artifact identifier to which this metadata applies, may be {@code null}.
+ * @param version The version to which this metadata applies, may be {@code null}.
+ * @param type The type of the metadata, e.g. "maven-metadata.xml", may be {@code null}.
+ * @param nature The nature of the metadata, must not be {@code null}.
+ * @param properties The properties of the metadata, may be {@code null} if none.
+ * @param file The resolved file of the metadata, may be {@code null}.
+ */
+ public DefaultMetadata( String groupId, String artifactId, String version, String type, Nature nature,
+ Map<String, String> properties, File file )
+ {
+ this.groupId = emptify( groupId );
+ this.artifactId = emptify( artifactId );
+ this.version = emptify( version );
+ this.type = emptify( type );
+ if ( nature == null )
+ {
+ throw new IllegalArgumentException( "metadata nature was not specified" );
+ }
+ this.nature = nature;
+ this.file = file;
+ this.properties = copyProperties( properties );
+ }
+
+ DefaultMetadata( String groupId, String artifactId, String version, String type, Nature nature, File file,
+ Map<String, String> properties )
+ {
+ // NOTE: This constructor assumes immutability of the provided properties, for internal use only
+ this.groupId = emptify( groupId );
+ this.artifactId = emptify( artifactId );
+ this.version = emptify( version );
+ this.type = emptify( type );
+ this.nature = nature;
+ this.file = file;
+ this.properties = properties;
+ }
+
+ private static String emptify( String str )
+ {
+ return ( str == null ) ? "" : str;
+ }
+
+ public String getGroupId()
+ {
+ return groupId;
+ }
+
+ public String getArtifactId()
+ {
+ return artifactId;
+ }
+
+ public String getVersion()
+ {
+ return version;
+ }
+
+ public String getType()
+ {
+ return type;
+ }
+
+ public Nature getNature()
+ {
+ return nature;
+ }
+
+ public File getFile()
+ {
+ return file;
+ }
+
+ public Map<String, String> getProperties()
+ {
+ return properties;
+ }
+
+}
projects / gpl / argeo-jcr.git / blobdiff