Spring/spring-integration
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

INT-789, Added caching for compiled regex patterns (see INT-CR-19)

Browse Source
This commit is contained in:
Oleg Zhurakousky
2010-03-29 03:54:45 +00:00
parent 4a527a8e19
commit f7ef96b177
1 changed files with 8 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

10
org.springframework.integration/src/main/java/org/springframework/integration/channel/interceptor/GlobalChannelInterceptorBeanPostProcessor.java
View File

@@ -17,7 +17,9 @@ package org.springframework.integration.channel.interceptor;
import java.util.ArrayList;
import java.util.Collections;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
@@ -30,7 +32,6 @@ import org.springframework.beans.factory.config.BeanPostProcessor;
import org.springframework.core.OrderComparator;
import org.springframework.integration.channel.AbstractMessageChannel;
import org.springframework.integration.channel.ChannelInterceptor;
import org.springframework.util.Assert;
import org.springframework.util.CollectionUtils;
/**
@@ -70,6 +71,7 @@ final class GlobalChannelInterceptorBeanPostProcessor implements BeanPostProcess
private final OrderComparator comparator = new OrderComparator();
private List<String> allAvailablePatters;
private List<GlobalChannelInterceptorChain> globalInterceptors;
private final Map<String, Pattern> compiledPatterns = new HashMap<String, Pattern>();
private List<GlobalChannelInterceptorChain> positiveOrderChains = new ArrayList<GlobalChannelInterceptorChain>();
private List<GlobalChannelInterceptorChain> negativeOrderChains = new ArrayList<GlobalChannelInterceptorChain>();
@@ -181,10 +183,14 @@ final class GlobalChannelInterceptorBeanPostProcessor implements BeanPostProcess
patterns = allAvailablePatters.toArray(new String[]{});
}
for (String channelPattern : patterns) {
channelPattern = channelPattern.trim();
if (channelPattern.trim().equals("*")){
return true;
}
Pattern p = Pattern.compile(channelPattern.trim());
Pattern p = compiledPatterns.get(channelPattern);
if (p == null){
p = Pattern.compile(channelPattern);
}
Matcher m = p.matcher(beanName);
if (m.find()){
return true;