| package org.apache.maven.surefire.booter; |
| |
| /* |
| * 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.File; |
| import java.util.ArrayList; |
| import java.util.List; |
| import java.util.Map; |
| import org.apache.maven.surefire.util.internal.StringUtils; |
| |
| /** |
| * @author Kristian Rosenvold |
| */ |
| public class PropertiesWrapper |
| implements KeyValueSource |
| { |
| private final Map<String, String> properties; |
| |
| public PropertiesWrapper( Map<String, String> properties ) |
| { |
| if ( properties == null ) |
| { |
| throw new IllegalStateException( "Properties cannot be null" ); |
| } |
| this.properties = properties; |
| } |
| |
| public Map<String, String> getProperties() |
| { |
| return properties; |
| } |
| |
| public void setAsSystemProperties() |
| { |
| for ( Map.Entry<String, String> entry : properties.entrySet() ) |
| { |
| System.setProperty( entry.getKey(), entry.getValue() ); |
| } |
| } |
| |
| public String getProperty( String key ) |
| { |
| return properties.get( key ); |
| } |
| |
| public boolean getBooleanProperty( String propertyName ) |
| { |
| return Boolean.valueOf( properties.get( propertyName ) ); |
| } |
| |
| public int getIntProperty( String propertyName ) |
| { |
| return Integer.parseInt( properties.get( propertyName ) ); |
| } |
| |
| public Long getLongProperty( String propertyName ) |
| { |
| String number = getProperty( propertyName ); |
| return number == null ? null : Long.parseLong( number ); |
| } |
| |
| public File getFileProperty( String key ) |
| { |
| final String property = getProperty( key ); |
| if ( property == null ) |
| { |
| return null; |
| } |
| TypeEncodedValue typeEncodedValue = new TypeEncodedValue( File.class.getName(), property ); |
| return (File) typeEncodedValue.getDecodedValue(); |
| } |
| |
| public List<String> getStringList( String propertyPrefix ) |
| { |
| List<String> result = new ArrayList<String>(); |
| for ( int i = 0; ; i++ ) |
| { |
| String value = getProperty( propertyPrefix + i ); |
| |
| if ( value == null ) |
| { |
| return result; |
| } |
| |
| result.add( value ); |
| } |
| } |
| |
| /** |
| * Retrieves as single object that is persisted with type encoding |
| * |
| * @param key The key for the property |
| * @return The object, of a supported type |
| */ |
| public TypeEncodedValue getTypeEncodedValue( String key ) |
| { |
| String typeEncoded = getProperty( key ); |
| if ( typeEncoded != null ) |
| { |
| int typeSep = typeEncoded.indexOf( '|' ); |
| String type = typeEncoded.substring( 0, typeSep ); |
| String value = typeEncoded.substring( typeSep + 1 ); |
| return new TypeEncodedValue( type, value ); |
| } |
| else |
| { |
| return null; |
| } |
| } |
| |
| Classpath getClasspath( String prefix ) |
| { |
| List<String> elements = getStringList( prefix ); |
| return new Classpath( elements ); |
| } |
| |
| public void setClasspath( String prefix, Classpath classpath ) |
| { |
| List classpathElements = classpath.getClassPath(); |
| for ( int i = 0, size = classpathElements.size(); i < size; ++i ) |
| { |
| String element = (String) classpathElements.get( i ); |
| setProperty( prefix + i, element ); |
| } |
| } |
| |
| |
| public void setProperty( String key, String value ) |
| { |
| if ( value != null ) |
| { |
| properties.put( key, value ); |
| } |
| } |
| |
| public void addList( List items, String propertyPrefix ) |
| { |
| if ( items != null && !items.isEmpty() ) |
| { |
| int i = 0; |
| for ( Object item : items ) |
| { |
| if ( item == null ) |
| { |
| throw new NullPointerException( propertyPrefix + i + " has null value" ); |
| } |
| |
| String[] stringArray = StringUtils.split( item.toString(), "," ); |
| |
| for ( String aStringArray : stringArray ) |
| { |
| properties.put( propertyPrefix + i, aStringArray ); |
| i++; |
| } |
| } |
| } |
| } |
| |
| @Override |
| public void copyTo( Map<Object, Object> target ) |
| { |
| target.putAll( properties ); |
| } |
| } |