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Remove unused class
git-svn-id: https://svn.apache.org/repos/asf/ant/core/trunk@270529 13f79535-47bb-0310-9956-ffa450edef68master
Peter Donald
24 years ago
2 changed files with 0 additions and 408 deletions
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+0 -204proposal/myrmidon/src/main/org/apache/tools/ant/types/optional/depend/DependScanner.java
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+0 -204proposal/myrmidon/src/todo/org/apache/tools/ant/types/optional/depend/DependScanner.java
+ 0
- 204
proposal/myrmidon/src/main/org/apache/tools/ant/types/optional/depend/DependScanner.java
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| @@ -1,204 +0,0 @@ | |||||
| /* | |||||
| * Copyright (C) The Apache Software Foundation. All rights reserved. | |||||
| * | |||||
| * This software is published under the terms of the Apache Software License | |||||
| * version 1.1, a copy of which has been included with this distribution in | |||||
| * the LICENSE.txt file. | |||||
| */ | |||||
| package org.apache.tools.ant.types.optional.depend; | |||||
| import java.io.File; | |||||
| import java.io.IOException; | |||||
| import java.util.HashSet; | |||||
| import java.util.Iterator; | |||||
| import java.util.LinkedList; | |||||
| import java.util.List; | |||||
| import java.util.Set; | |||||
| import java.util.TreeSet; | |||||
| import org.apache.bcel.*; | |||||
| import org.apache.bcel.classfile.*; | |||||
| import org.apache.tools.ant.DirectoryScanner; | |||||
| import org.apache.tools.ant.util.depend.Dependencies; | |||||
| import org.apache.tools.ant.util.depend.Filter; | |||||
| /** | |||||
| * An interface used to describe the actions required by any type of directory | |||||
| * scanner. | |||||
| */ | |||||
| public class DependScanner | |||||
| extends DirectoryScanner | |||||
| { | |||||
| List included = new LinkedList(); | |||||
| File baseClass; | |||||
| File basedir; | |||||
| private List rootClasses; | |||||
| /** | |||||
| * Sets the basedir for scanning. This is the directory that is scanned | |||||
| * recursively. | |||||
| * | |||||
| * @param basedir the (non-null) basedir for scanning | |||||
| */ | |||||
| public void setBasedir( String basedir ) | |||||
| { | |||||
| setBasedir( new File( basedir.replace( '/', File.separatorChar ).replace( '\\', File.separatorChar ) ) ); | |||||
| } | |||||
| /** | |||||
| * Sets the basedir for scanning. This is the directory that is scanned | |||||
| * recursively. | |||||
| * | |||||
| * @param basedir the basedir for scanning | |||||
| */ | |||||
| public void setBasedir( File basedir ) | |||||
| { | |||||
| this.basedir = basedir; | |||||
| } | |||||
| public void setCaseSensitive( boolean isCaseSensitive ) | |||||
| { | |||||
| } | |||||
| public void setExcludes( String[] excludes ) | |||||
| { | |||||
| } | |||||
| public void setIncludes( String[] includes ) | |||||
| { | |||||
| } | |||||
| /** | |||||
| * Sets the domain, where dependant classes are searched | |||||
| * | |||||
| * @param rootClasses The new RootClasses value | |||||
| */ | |||||
| public void setRootClasses( List rootClasses ) | |||||
| { | |||||
| this.rootClasses = rootClasses; | |||||
| } | |||||
| /** | |||||
| * Gets the basedir that is used for scanning. | |||||
| * | |||||
| * @return the basedir that is used for scanning | |||||
| */ | |||||
| public File getBasedir() | |||||
| { | |||||
| return basedir; | |||||
| } | |||||
| public String[] getExcludedDirectories() | |||||
| { | |||||
| return null; | |||||
| } | |||||
| public String[] getExcludedFiles() | |||||
| { | |||||
| return null; | |||||
| } | |||||
| public String[] getIncludedDirectories() | |||||
| { | |||||
| return new String[ 0 ]; | |||||
| } | |||||
| /** | |||||
| * Get the names of the class files, baseClass depends on | |||||
| * | |||||
| * @return the names of the files | |||||
| */ | |||||
| public String[] getIncludedFiles() | |||||
| { | |||||
| int count = included.size(); | |||||
| String[] files = new String[ count ]; | |||||
| for( int i = 0; i < count; i++ ) | |||||
| { | |||||
| files[ i ] = included.get( i ) + ".class"; | |||||
| //System.err.println(" " + files[i]); | |||||
| } | |||||
| return files; | |||||
| } | |||||
| public String[] getNotIncludedDirectories() | |||||
| { | |||||
| return null; | |||||
| } | |||||
| public String[] getNotIncludedFiles() | |||||
| { | |||||
| return null; | |||||
| } | |||||
| public void addDefaultExcludes() | |||||
| { | |||||
| } | |||||
| /** | |||||
| * Scans the base directory for files that baseClass depends on | |||||
| * | |||||
| */ | |||||
| public void scan() | |||||
| { | |||||
| Dependencies visitor = new Dependencies(); | |||||
| Set set = new TreeSet(); | |||||
| final String base; | |||||
| try | |||||
| { | |||||
| base = basedir.getCanonicalPath() + File.separator; | |||||
| } | |||||
| catch( Exception e ) | |||||
| { | |||||
| throw new IllegalArgumentException( e.getMessage() ); | |||||
| } | |||||
| for( Iterator rootClassIterator = rootClasses.iterator(); rootClassIterator.hasNext(); ) | |||||
| { | |||||
| Set newSet = new HashSet(); | |||||
| String start = (String)rootClassIterator.next(); | |||||
| start = start.replace( '.', '/' ); | |||||
| newSet.add( start ); | |||||
| set.add( start ); | |||||
| do | |||||
| { | |||||
| Iterator i = newSet.iterator(); | |||||
| while( i.hasNext() ) | |||||
| { | |||||
| String fileName = base + ( (String)i.next() ).replace( '/', File.separatorChar ) + ".class"; | |||||
| try | |||||
| { | |||||
| JavaClass javaClass = new ClassParser( fileName ).parse(); | |||||
| javaClass.accept( visitor ); | |||||
| } | |||||
| catch( IOException e ) | |||||
| { | |||||
| System.err.println( "exception: " + e.getMessage() ); | |||||
| } | |||||
| } | |||||
| newSet.clear(); | |||||
| newSet.addAll( visitor.getDependencies() ); | |||||
| visitor.clearDependencies(); | |||||
| Dependencies.applyFilter( newSet, | |||||
| new Filter() | |||||
| { | |||||
| public boolean accept( Object object ) | |||||
| { | |||||
| String fileName = base + ( (String)object ).replace( '/', File.separatorChar ) + ".class"; | |||||
| return new File( fileName ).exists(); | |||||
| } | |||||
| } ); | |||||
| newSet.removeAll( set ); | |||||
| set.addAll( newSet ); | |||||
| } while( newSet.size() > 0 ); | |||||
| } | |||||
| included.clear(); | |||||
| included.addAll( set ); | |||||
| } | |||||
| } | |||||
+ 0
- 204
proposal/myrmidon/src/todo/org/apache/tools/ant/types/optional/depend/DependScanner.java
View File
| @@ -1,204 +0,0 @@ | |||||
| /* | |||||
| * Copyright (C) The Apache Software Foundation. All rights reserved. | |||||
| * | |||||
| * This software is published under the terms of the Apache Software License | |||||
| * version 1.1, a copy of which has been included with this distribution in | |||||
| * the LICENSE.txt file. | |||||
| */ | |||||
| package org.apache.tools.ant.types.optional.depend; | |||||
| import java.io.File; | |||||
| import java.io.IOException; | |||||
| import java.util.HashSet; | |||||
| import java.util.Iterator; | |||||
| import java.util.LinkedList; | |||||
| import java.util.List; | |||||
| import java.util.Set; | |||||
| import java.util.TreeSet; | |||||
| import org.apache.bcel.*; | |||||
| import org.apache.bcel.classfile.*; | |||||
| import org.apache.tools.ant.DirectoryScanner; | |||||
| import org.apache.tools.ant.util.depend.Dependencies; | |||||
| import org.apache.tools.ant.util.depend.Filter; | |||||
| /** | |||||
| * An interface used to describe the actions required by any type of directory | |||||
| * scanner. | |||||
| */ | |||||
| public class DependScanner | |||||
| extends DirectoryScanner | |||||
| { | |||||
| List included = new LinkedList(); | |||||
| File baseClass; | |||||
| File basedir; | |||||
| private List rootClasses; | |||||
| /** | |||||
| * Sets the basedir for scanning. This is the directory that is scanned | |||||
| * recursively. | |||||
| * | |||||
| * @param basedir the (non-null) basedir for scanning | |||||
| */ | |||||
| public void setBasedir( String basedir ) | |||||
| { | |||||
| setBasedir( new File( basedir.replace( '/', File.separatorChar ).replace( '\\', File.separatorChar ) ) ); | |||||
| } | |||||
| /** | |||||
| * Sets the basedir for scanning. This is the directory that is scanned | |||||
| * recursively. | |||||
| * | |||||
| * @param basedir the basedir for scanning | |||||
| */ | |||||
| public void setBasedir( File basedir ) | |||||
| { | |||||
| this.basedir = basedir; | |||||
| } | |||||
| public void setCaseSensitive( boolean isCaseSensitive ) | |||||
| { | |||||
| } | |||||
| public void setExcludes( String[] excludes ) | |||||
| { | |||||
| } | |||||
| public void setIncludes( String[] includes ) | |||||
| { | |||||
| } | |||||
| /** | |||||
| * Sets the domain, where dependant classes are searched | |||||
| * | |||||
| * @param rootClasses The new RootClasses value | |||||
| */ | |||||
| public void setRootClasses( List rootClasses ) | |||||
| { | |||||
| this.rootClasses = rootClasses; | |||||
| } | |||||
| /** | |||||
| * Gets the basedir that is used for scanning. | |||||
| * | |||||
| * @return the basedir that is used for scanning | |||||
| */ | |||||
| public File getBasedir() | |||||
| { | |||||
| return basedir; | |||||
| } | |||||
| public String[] getExcludedDirectories() | |||||
| { | |||||
| return null; | |||||
| } | |||||
| public String[] getExcludedFiles() | |||||
| { | |||||
| return null; | |||||
| } | |||||
| public String[] getIncludedDirectories() | |||||
| { | |||||
| return new String[ 0 ]; | |||||
| } | |||||
| /** | |||||
| * Get the names of the class files, baseClass depends on | |||||
| * | |||||
| * @return the names of the files | |||||
| */ | |||||
| public String[] getIncludedFiles() | |||||
| { | |||||
| int count = included.size(); | |||||
| String[] files = new String[ count ]; | |||||
| for( int i = 0; i < count; i++ ) | |||||
| { | |||||
| files[ i ] = included.get( i ) + ".class"; | |||||
| //System.err.println(" " + files[i]); | |||||
| } | |||||
| return files; | |||||
| } | |||||
| public String[] getNotIncludedDirectories() | |||||
| { | |||||
| return null; | |||||
| } | |||||
| public String[] getNotIncludedFiles() | |||||
| { | |||||
| return null; | |||||
| } | |||||
| public void addDefaultExcludes() | |||||
| { | |||||
| } | |||||
| /** | |||||
| * Scans the base directory for files that baseClass depends on | |||||
| * | |||||
| */ | |||||
| public void scan() | |||||
| { | |||||
| Dependencies visitor = new Dependencies(); | |||||
| Set set = new TreeSet(); | |||||
| final String base; | |||||
| try | |||||
| { | |||||
| base = basedir.getCanonicalPath() + File.separator; | |||||
| } | |||||
| catch( Exception e ) | |||||
| { | |||||
| throw new IllegalArgumentException( e.getMessage() ); | |||||
| } | |||||
| for( Iterator rootClassIterator = rootClasses.iterator(); rootClassIterator.hasNext(); ) | |||||
| { | |||||
| Set newSet = new HashSet(); | |||||
| String start = (String)rootClassIterator.next(); | |||||
| start = start.replace( '.', '/' ); | |||||
| newSet.add( start ); | |||||
| set.add( start ); | |||||
| do | |||||
| { | |||||
| Iterator i = newSet.iterator(); | |||||
| while( i.hasNext() ) | |||||
| { | |||||
| String fileName = base + ( (String)i.next() ).replace( '/', File.separatorChar ) + ".class"; | |||||
| try | |||||
| { | |||||
| JavaClass javaClass = new ClassParser( fileName ).parse(); | |||||
| javaClass.accept( visitor ); | |||||
| } | |||||
| catch( IOException e ) | |||||
| { | |||||
| System.err.println( "exception: " + e.getMessage() ); | |||||
| } | |||||
| } | |||||
| newSet.clear(); | |||||
| newSet.addAll( visitor.getDependencies() ); | |||||
| visitor.clearDependencies(); | |||||
| Dependencies.applyFilter( newSet, | |||||
| new Filter() | |||||
| { | |||||
| public boolean accept( Object object ) | |||||
| { | |||||
| String fileName = base + ( (String)object ).replace( '/', File.separatorChar ) + ".class"; | |||||
| return new File( fileName ).exists(); | |||||
| } | |||||
| } ); | |||||
| newSet.removeAll( set ); | |||||
| set.addAll( newSet ); | |||||
| } while( newSet.size() > 0 ); | |||||
| } | |||||
| included.clear(); | |||||
| included.addAll( set ); | |||||
| } | |||||
| } | |||||