| package org.apache.maven.plugin; |
| |
| /* |
| * 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.lang.reflect.Array; |
| |
| import org.codehaus.plexus.component.configurator.ConfigurationListener; |
| import org.slf4j.Logger; |
| |
| /** |
| * Log at debug level the mojo configuration. |
| * |
| * @author <a href="mailto:brett@apache.org">Brett Porter</a> |
| */ |
| @Deprecated |
| public class DebugConfigurationListener |
| implements ConfigurationListener |
| { |
| private final Logger logger; |
| |
| public DebugConfigurationListener( Logger logger ) |
| { |
| this.logger = logger; |
| } |
| |
| public void notifyFieldChangeUsingSetter( String fieldName, Object value, Object target ) |
| { |
| if ( logger.isDebugEnabled() ) |
| { |
| logger.debug( " (s) " + fieldName + " = " + toString( value ) ); |
| } |
| } |
| |
| public void notifyFieldChangeUsingReflection( String fieldName, Object value, Object target ) |
| { |
| if ( logger.isDebugEnabled() ) |
| { |
| logger.debug( " (f) " + fieldName + " = " + toString( value ) ); |
| } |
| } |
| |
| /** |
| * Creates a human-friendly string representation of the specified object. |
| * |
| * @param obj The object to create a string representation for, may be <code>null</code>. |
| * @return The string representation, never <code>null</code>. |
| */ |
| private String toString( Object obj ) |
| { |
| String str; |
| if ( obj != null && obj.getClass().isArray() ) |
| { |
| int n = Array.getLength( obj ); |
| StringBuilder buf = new StringBuilder( 256 ); |
| buf.append( '[' ); |
| for ( int i = 0; i < n; i++ ) |
| { |
| if ( i > 0 ) |
| { |
| buf.append( ", " ); |
| } |
| buf.append( String.valueOf( Array.get( obj, i ) ) ); |
| } |
| buf.append( ']' ); |
| str = buf.toString(); |
| } |
| else |
| { |
| str = String.valueOf( obj ); |
| } |
| return str; |
| } |
| |
| } |