diff options
Diffstat (limited to 'framework/src/maven/apache-maven-3.3.3/maven-embedder/src/main/java/org/apache/maven/cli/transfer/AbstractMavenTransferListener.java')
-rw-r--r-- | framework/src/maven/apache-maven-3.3.3/maven-embedder/src/main/java/org/apache/maven/cli/transfer/AbstractMavenTransferListener.java | 90 |
1 files changed, 90 insertions, 0 deletions
diff --git a/framework/src/maven/apache-maven-3.3.3/maven-embedder/src/main/java/org/apache/maven/cli/transfer/AbstractMavenTransferListener.java b/framework/src/maven/apache-maven-3.3.3/maven-embedder/src/main/java/org/apache/maven/cli/transfer/AbstractMavenTransferListener.java new file mode 100644 index 00000000..58b1a5dc --- /dev/null +++ b/framework/src/maven/apache-maven-3.3.3/maven-embedder/src/main/java/org/apache/maven/cli/transfer/AbstractMavenTransferListener.java @@ -0,0 +1,90 @@ +package org.apache.maven.cli.transfer; + +/* + * 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 + * + * http://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. + */ + +import java.io.PrintStream; +import java.text.DecimalFormat; +import java.text.DecimalFormatSymbols; +import java.util.Locale; + +import org.eclipse.aether.transfer.AbstractTransferListener; +import org.eclipse.aether.transfer.TransferCancelledException; +import org.eclipse.aether.transfer.TransferEvent; +import org.eclipse.aether.transfer.TransferResource; + +public abstract class AbstractMavenTransferListener + extends AbstractTransferListener +{ + + protected PrintStream out; + + protected AbstractMavenTransferListener( PrintStream out ) + { + this.out = out; + } + + @Override + public void transferInitiated( TransferEvent event ) + { + String message = event.getRequestType() == TransferEvent.RequestType.PUT ? "Uploading" : "Downloading"; + + out.println( message + ": " + event.getResource().getRepositoryUrl() + event.getResource().getResourceName() ); + } + + @Override + public void transferCorrupted( TransferEvent event ) + throws TransferCancelledException + { + TransferResource resource = event.getResource(); + + out.println( "[WARNING] " + event.getException().getMessage() + " for " + resource.getRepositoryUrl() + + resource.getResourceName() ); + } + + @Override + public void transferSucceeded( TransferEvent event ) + { + TransferResource resource = event.getResource(); + long contentLength = event.getTransferredBytes(); + if ( contentLength >= 0 ) + { + String type = ( event.getRequestType() == TransferEvent.RequestType.PUT ? "Uploaded" : "Downloaded" ); + String len = contentLength >= 1024 ? toKB( contentLength ) + " KB" : contentLength + " B"; + + String throughput = ""; + long duration = System.currentTimeMillis() - resource.getTransferStartTime(); + if ( duration > 0 ) + { + DecimalFormat format = new DecimalFormat( "0.0", new DecimalFormatSymbols( Locale.ENGLISH ) ); + double kbPerSec = ( contentLength / 1024.0 ) / ( duration / 1000.0 ); + throughput = " at " + format.format( kbPerSec ) + " KB/sec"; + } + + out.println( type + ": " + resource.getRepositoryUrl() + resource.getResourceName() + " (" + len + + throughput + ")" ); + } + } + + protected long toKB( long bytes ) + { + return ( bytes + 1023 ) / 1024; + } + +} |