MetadataNotFoundException.java

   1 /*******************************************************************************
   2  * Copyright (c) 2010, 2014 Sonatype, Inc.
   3  * All rights reserved. This program and the accompanying materials
   4  * are made available under the terms of the Eclipse Public License v1.0
   5  * which accompanies this distribution, and is available at
   6  * http://www.eclipse.org/legal/epl-v10.html
   7  *
   8  * Contributors:
   9  *    Sonatype, Inc. - initial API and implementation
  10  *******************************************************************************/
  11 package org.eclipse.aether.transfer;
  12
  13 import org.eclipse.aether.metadata.Metadata;
  14 import org.eclipse.aether.repository.LocalRepository;
  15 import org.eclipse.aether.repository.RemoteRepository;
  16
  17 /**
  18  * Thrown when metadata was not found in a particular repository.
  19  */
  20 public class MetadataNotFoundException
  21     extends MetadataTransferException
  22 {
  23
  24     /**
  25      * Creates a new exception with the specified metadata and local repository.
  26      *
  27      * @param metadata The missing metadata, may be {@code null}.
  28      * @param repository The involved local repository, may be {@code null}.
  29      */
  30     public MetadataNotFoundException( Metadata metadata, LocalRepository repository )
  31     {
  32         super( metadata, null, "Could not find metadata " + metadata + getString( " in ", repository ) );
  33     }
  34
  35     private static String getString( String prefix, LocalRepository repository )
  36     {
  37         if ( repository == null )
  38         {
  39             return "";
  40         }
  41         else
  42         {
  43             return prefix + repository.getId() + " (" + repository.getBasedir() + ")";
  44         }
  45     }
  46
  47     /**
  48      * Creates a new exception with the specified metadata and repository.
  49      *
  50      * @param metadata The missing metadata, may be {@code null}.
  51      * @param repository The involved remote repository, may be {@code null}.
  52      */
  53     public MetadataNotFoundException( Metadata metadata, RemoteRepository repository )
  54     {
  55         super( metadata, repository, "Could not find metadata " + metadata + getString( " in ", repository ) );
  56     }
  57
  58     /**
  59      * Creates a new exception with the specified metadata, repository and detail message.
  60      *
  61      * @param metadata The missing metadata, may be {@code null}.
  62      * @param repository The involved remote repository, may be {@code null}.
  63      * @param message The detail message, may be {@code null}.
  64      */
  65     public MetadataNotFoundException( Metadata metadata, RemoteRepository repository, String message )
  66     {
  67         super( metadata, repository, message );
  68     }
  69
  70     /**
  71      * Creates a new exception with the specified metadata, repository and detail message.
  72      *
  73      * @param metadata The missing metadata, may be {@code null}.
  74      * @param repository The involved remote repository, may be {@code null}.
  75      * @param message The detail message, may be {@code null}.
  76      * @param fromCache {@code true} if the exception was played back from the error cache, {@code false} if the
  77      *            exception actually just occurred.
  78      */
  79     public MetadataNotFoundException( Metadata metadata, RemoteRepository repository, String message, boolean fromCache )
  80     {
  81         super( metadata, repository, message, fromCache );
  82     }
  83
  84     /**
  85      * Creates a new exception with the specified metadata, repository, detail message and cause.
  86      *
  87      * @param metadata The missing metadata, may be {@code null}.
  88      * @param repository The involved remote repository, may be {@code null}.
  89      * @param message The detail message, may be {@code null}.
  90      * @param cause The exception that caused this one, may be {@code null}.
  91      */
  92     public MetadataNotFoundException( Metadata metadata, RemoteRepository repository, String message, Throwable cause )
  93     {
  94         super( metadata, repository, message, cause );
  95     }
  96
  97 }