| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * https://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| * |
| */ |
| package org.apache.ivy.plugins.repository; |
| |
| import java.io.File; |
| import java.io.IOException; |
| import java.util.Arrays; |
| |
| import javax.swing.event.EventListenerList; |
| |
| import org.apache.ivy.core.module.descriptor.Artifact; |
| import org.apache.ivy.core.settings.TimeoutConstraint; |
| |
| public abstract class AbstractRepository implements Repository { |
| private EventListenerList listeners = new EventListenerList(); |
| |
| private String name; |
| |
| private TransferEvent evt; |
| |
| private final TimeoutConstraint timeoutConstraint; |
| |
| public AbstractRepository() { |
| this(null); |
| } |
| |
| protected AbstractRepository(final TimeoutConstraint timeoutConstraint) { |
| this.timeoutConstraint = timeoutConstraint; |
| } |
| |
| public void addTransferListener(TransferListener listener) { |
| listeners.add(TransferListener.class, listener); |
| } |
| |
| public void removeTransferListener(TransferListener listener) { |
| listeners.remove(TransferListener.class, listener); |
| } |
| |
| public boolean hasTransferListener(TransferListener listener) { |
| return Arrays.asList(listeners.getListeners(TransferListener.class)).contains(listener); |
| } |
| |
| protected void fireTransferInitiated(Resource res, int requestType) { |
| evt = new TransferEvent(this, res, TransferEvent.TRANSFER_INITIATED, requestType); |
| fireTransferEvent(evt); |
| } |
| |
| protected void fireTransferStarted() { |
| evt.setEventType(TransferEvent.TRANSFER_STARTED); |
| fireTransferEvent(evt); |
| } |
| |
| protected void fireTransferStarted(long totalLength) { |
| evt.setEventType(TransferEvent.TRANSFER_STARTED); |
| evt.setTotalLength(totalLength); |
| evt.setTotalLengthSet(true); |
| fireTransferEvent(evt); |
| } |
| |
| protected void fireTransferProgress(long length) { |
| evt.setEventType(TransferEvent.TRANSFER_PROGRESS); |
| evt.setLength(length); |
| if (!evt.isTotalLengthSet()) { |
| evt.setTotalLength(evt.getTotalLength() + length); |
| } |
| fireTransferEvent(evt); |
| } |
| |
| protected void fireTransferCompleted() { |
| evt.setEventType(TransferEvent.TRANSFER_COMPLETED); |
| if (evt.getTotalLength() > 0 && !evt.isTotalLengthSet()) { |
| evt.setTotalLengthSet(true); |
| } |
| fireTransferEvent(evt); |
| } |
| |
| protected void fireTransferCompleted(long totalLength) { |
| evt.setEventType(TransferEvent.TRANSFER_COMPLETED); |
| evt.setTotalLength(totalLength); |
| evt.setTotalLengthSet(true); |
| fireTransferEvent(evt); |
| } |
| |
| protected void fireTransferError() { |
| evt.setEventType(TransferEvent.TRANSFER_ERROR); |
| fireTransferEvent(evt); |
| } |
| |
| protected void fireTransferError(Exception ex) { |
| evt.setEventType(TransferEvent.TRANSFER_ERROR); |
| evt.setException(ex); |
| fireTransferEvent(evt); |
| } |
| |
| protected void fireTransferEvent(TransferEvent evt) { |
| Object[] listeners = this.listeners.getListenerList(); |
| for (int i = listeners.length - 2; i >= 0; i -= 2) { |
| if (listeners[i] == TransferListener.class) { |
| ((TransferListener) listeners[i + 1]).transferProgress(evt); |
| } |
| } |
| } |
| |
| public String getFileSeparator() { |
| return "/"; |
| } |
| |
| public String standardize(String source) { |
| return source.replace('\\', '/'); |
| } |
| |
| public String getName() { |
| return name; |
| } |
| |
| public void setName(String name) { |
| this.name = name; |
| } |
| |
| public TimeoutConstraint getTimeoutConstraint() { |
| return this.timeoutConstraint; |
| } |
| |
| @Override |
| public String toString() { |
| return getName(); |
| } |
| |
| public void put(Artifact artifact, File source, String destination, boolean overwrite) |
| throws IOException { |
| put(source, destination, overwrite); |
| } |
| |
| protected void put(File source, String destination, boolean overwrite) throws IOException { |
| throw new UnsupportedOperationException("put in not supported by " + getName()); |
| } |
| } |