package org.apache.maven.plugins.jdeprscan.consumers; | |
/* | |
* 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.util.HashMap; | |
import java.util.HashSet; | |
import java.util.Map; | |
import java.util.Set; | |
import java.util.regex.Matcher; | |
import java.util.regex.Pattern; | |
import org.codehaus.plexus.util.cli.CommandLineUtils; | |
import org.codehaus.plexus.util.cli.StreamConsumer; | |
/** | |
* Consumes output of jdeprscan tool | |
* | |
* @author Robert Scholte | |
* @since 3.0.0 | |
*/ | |
public class JDeprScanConsumer | |
extends CommandLineUtils.StringStreamConsumer | |
implements StreamConsumer | |
{ | |
private Map<String, Set<String>> deprecatedClasses = new HashMap<>(); | |
private Map<String, Set<String>> deprecatedMethods = new HashMap<>(); | |
public static final Pattern DEPRECATED_CLASS = Pattern.compile( "^class (\\S+) uses deprecated class (\\S+)" ); | |
public static final Pattern DEPRECATED_METHOD = Pattern.compile( "^class (\\S+) uses deprecated method (\\S+)" ); | |
public Map<String, Set<String>> getDeprecatedClasses() | |
{ | |
return deprecatedClasses; | |
} | |
public Map<String, Set<String>> getDeprecatedMethods() | |
{ | |
return deprecatedMethods; | |
} | |
@Override | |
public void consumeLine( String line ) | |
{ | |
super.consumeLine( line ); | |
Matcher matcher; | |
matcher = DEPRECATED_CLASS.matcher( line ); | |
if ( matcher.find() ) | |
{ | |
Set<String> dc = deprecatedClasses.get( matcher.group( 1 ) ); | |
if ( dc == null ) | |
{ | |
dc = new HashSet<>(); | |
deprecatedClasses.put( matcher.group( 1 ), dc ); | |
} | |
dc.add( matcher.group( 2 ) ); | |
return; | |
} | |
matcher = DEPRECATED_METHOD.matcher( line ); | |
if ( matcher.find() ) | |
{ | |
Set<String> dm = deprecatedMethods.get( matcher.group( 1 ) ); | |
if ( dm == null ) | |
{ | |
dm = new HashSet<>(); | |
deprecatedMethods.put( matcher.group( 1 ), dm ); | |
} | |
dm.add( matcher.group( 2 ) ); | |
return; | |
} | |
} | |
} |