From 5635149af76a85b167ca6f6ad45767bc45da31ba Mon Sep 17 00:00:00 2001 From: Diego Date: Sun, 21 Dec 2014 14:05:44 -0300 Subject: + core: introduce simplified version of GlobPathFilter and resolve exact actor metric filter issue --- kamon-core/src/main/java/kamon/util/Example.java | 8 -- .../src/main/java/kamon/util/GlobPathFilter.java | 136 --------------------- 2 files changed, 144 deletions(-) delete mode 100644 kamon-core/src/main/java/kamon/util/Example.java delete mode 100644 kamon-core/src/main/java/kamon/util/GlobPathFilter.java (limited to 'kamon-core/src/main/java') diff --git a/kamon-core/src/main/java/kamon/util/Example.java b/kamon-core/src/main/java/kamon/util/Example.java deleted file mode 100644 index a5031182..00000000 --- a/kamon-core/src/main/java/kamon/util/Example.java +++ /dev/null @@ -1,8 +0,0 @@ -package kamon.util; - -public class Example { - - public static void main(String args[]) { - - } -} diff --git a/kamon-core/src/main/java/kamon/util/GlobPathFilter.java b/kamon-core/src/main/java/kamon/util/GlobPathFilter.java deleted file mode 100644 index a000e2a0..00000000 --- a/kamon-core/src/main/java/kamon/util/GlobPathFilter.java +++ /dev/null @@ -1,136 +0,0 @@ -/* - * ========================================================================================= - * Copyright 2013 the kamon project - * - * Licensed 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. - * ========================================================================================= - */ - -// This file was copied from: https://github.com/jboss-modules/jboss-modules/blob/master/src/main/java/org/jboss/modules/filter/GlobPathFilter.java -package kamon.util; - -import java.util.regex.Matcher; -import java.util.regex.Pattern; - -/** -* Default implementation of PathFilter. Uses glob based includes and excludes to determine whether to export. -* -* @author John E. Bailey -* @author David M. Lloyd -*/ -public final class GlobPathFilter { - private static final Pattern GLOB_PATTERN = Pattern.compile("(\\*\\*?)|(\\?)|(\\\\.)|(/+)|([^*?]+)"); - - private final String glob; - private final Pattern pattern; - - /** -* Construct a new instance. -* -* @param glob the path glob to match -*/ - public GlobPathFilter(final String glob) { - pattern = getGlobPattern(glob); - this.glob = glob; - } - - /** -* Determine whether a path should be accepted. -* -* @param path the path to check -* @return true if the path should be accepted, false if not -*/ - public boolean accept(final String path) { - return pattern.matcher(path).matches(); - } - - /** - * Get a regular expression pattern which accept any path names which match the given glob. The glob patterns - * function similarly to {@code ant} file patterns. Valid metacharacters in the glob pattern include: - * - * In addition, any glob pattern matches all subdirectories thereof. A glob pattern ending in {@code /} is equivalent - * to a glob pattern ending in /** in that the named directory is not itself included in the glob. - *

- * See also: "Patterns" in the Ant Manual - * - * @param glob the glob to match - * - * @return the pattern - */ - private static Pattern getGlobPattern(final String glob) { - StringBuilder patternBuilder = new StringBuilder(); - final Matcher m = GLOB_PATTERN.matcher(glob); - boolean lastWasSlash = false; - while (m.find()) { - lastWasSlash = false; - String grp; - if ((grp = m.group(1)) != null) { - // match a * or ** - if (grp.length() == 2) { - // it's a ** - patternBuilder.append(".*"); - } else { - // it's a * - patternBuilder.append("[^/]*"); - } - } else if ((grp = m.group(2)) != null) { - // match a '?' glob pattern; any non-slash character - patternBuilder.append("[^/]"); - } else if ((grp = m.group(3)) != null) { - // backslash-escaped value - patternBuilder.append(Pattern.quote(m.group().substring(1))); - } else if ((grp = m.group(4)) != null) { - // match any number of / chars - patternBuilder.append("/+"); - lastWasSlash = true; - } else { - // some other string - patternBuilder.append(Pattern.quote(m.group())); - } - } - if (lastWasSlash) { - // ends in /, append ** - patternBuilder.append(".*"); - } else { - patternBuilder.append("(?:/.*)?"); - } - return Pattern.compile(patternBuilder.toString()); - } - - public int hashCode() { - return glob.hashCode() + 13; - } - - public boolean equals(final Object obj) { - return obj instanceof GlobPathFilter && equals((GlobPathFilter) obj); - } - - public boolean equals(final GlobPathFilter obj) { - return obj != null && obj.pattern.equals(pattern); - } - - public String toString() { - final StringBuilder b = new StringBuilder(); - b.append("match "); - if (glob != null) { - b.append('"').append(glob).append('"'); - } else { - b.append('/').append(pattern).append('/'); - } - return b.toString(); - } -} \ No newline at end of file -- cgit v1.2.3