structs4java-maven-plugin/src/main/java/org/structs4java/StructsBatchCompiler.java
protected static boolean cleanFolder(File parentFolder, FileFilter filter, boolean continueOnError,
			boolean deleteParentFolder) {
		if (!parentFolder.exists()) {
			return true;
		}
		if (filter == null)
			filter = ACCEPT_ALL_FILTER;
		log.debug("Cleaning folder " + parentFolder.toString());
		final File[] contents = parentFolder.listFiles(filter);
		for (int j = 0; j < contents.length; j++) {
			final File file = contents[j];
			if (file.isDirectory()) {
				if (!cleanFolder(file, filter, continueOnError, true) && !continueOnError)
					return false;
			} else {
				if (!file.delete()) {
					log.warn("Couldn't delete " + file.getAbsolutePath());
					if (!continueOnError)
						return false;
				}
			}
		}
		if (deleteParentFolder) {
			if (parentFolder.list().length == 0 && !parentFolder.delete()) {
				log.warn("Couldn't delete " + parentFolder.getAbsolutePath());
				return false;
			}
		}
		return true;
	}
protected static boolean cleanFolder(File parentFolder, FileFilter filter, boolean continueOnError,
			boolean deleteParentFolder) {
		if (!parentFolder.exists()) {
			return true;
		}
		if (filter == null)
			filter = ACCEPT_ALL_FILTER;
		log.debug("Cleaning folder " + parentFolder.toString());
		final File[] contents = parentFolder.listFiles(filter);
		for (int j = 0; j < contents.length; j++) {
			final File file = contents[j];
			if (file.isDirectory()) {
				if (!cleanFolder(file, filter, continueOnError, true) && !continueOnError)
					return false;
			} else {
				if (!file.delete()) {
					log.warn("Couldn't delete " + file.getAbsolutePath());
					if (!continueOnError)
						return false;
				}
			}
		}
		if (deleteParentFolder) {
			if (parentFolder.list().length == 0 && !parentFolder.delete()) {
				log.warn("Couldn't delete " + parentFolder.getAbsolutePath());
				return false;
			}
		}
		return true;
	}
protected static boolean cleanFolder ( File parentFolder , FileFilter filter , boolean continueOnError , boolean deleteParentFolder ) { if ( ! parentFolder . exists ( ) ) { return true ; } if ( filter == null ) filter = ACCEPT_ALL_FILTER ; log . debug ( "Cleaning folder " + parentFolder . toString ( ) ) ; final File [ ] contents = parentFolder . listFiles ( filter ) ; for ( int j = 0 ; j < contents . length ; j ++ ) { final File file = contents [ j ] ; if ( file . isDirectory ( ) ) { if ( ! cleanFolder ( file , filter , continueOnError , true ) && ! continueOnError ) return false ; } else { if ( ! file . delete ( ) ) { log . warn ( "Couldn't delete " + file . getAbsolutePath ( ) ) ; if ( ! continueOnError ) return false ; } } } if ( deleteParentFolder ) { if ( parentFolder . list ( ) . length == 0 && ! parentFolder . delete ( ) ) { log . warn ( "Couldn't delete " + parentFolder . getAbsolutePath ( ) ) ; return false ; } } return true ; }
version 2.2.x
version 2 . 2 . x