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author | 2017-02-08 10:58:20 +0800 | |
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committer | 2017-02-13 11:24:21 +0800 | |
commit | 5ffdd63a0bd74d1e7da97b58febaf0970493616e (patch) | |
tree | 4ef6d0d80d183888ae65a39850815fef941713cd /baseservice-i18n/src/main/java/org/openo/baseservice/i18n/JsonResourceScanner.java | |
parent | 6000f113793dce93bd1518a400f76835c018cb75 (diff) |
Add international basic service module
Issue-ID:HOLMES-33
Change-Id: I2442ebfa65c6586a21655b226699b0dfbcbb3910
Signed-off-by: youbowu<wu.youbo@zte.com.cn>
Diffstat (limited to 'baseservice-i18n/src/main/java/org/openo/baseservice/i18n/JsonResourceScanner.java')
-rw-r--r-- | baseservice-i18n/src/main/java/org/openo/baseservice/i18n/JsonResourceScanner.java | 81 |
1 files changed, 81 insertions, 0 deletions
diff --git a/baseservice-i18n/src/main/java/org/openo/baseservice/i18n/JsonResourceScanner.java b/baseservice-i18n/src/main/java/org/openo/baseservice/i18n/JsonResourceScanner.java new file mode 100644 index 0000000..9f5ef3a --- /dev/null +++ b/baseservice-i18n/src/main/java/org/openo/baseservice/i18n/JsonResourceScanner.java @@ -0,0 +1,81 @@ +/** + * Copyright 2017 ZTE Corporation. + * + * 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. + */ +package org.openo.baseservice.i18n; + +import org.reflections.Reflections; +import org.reflections.scanners.ResourcesScanner; +import org.reflections.util.ClasspathHelper; +import org.reflections.util.ConfigurationBuilder; + +import java.io.File; +import java.net.URL; +import java.util.Collection; +import java.util.Collections; +import java.util.Iterator; +import java.util.Set; +import java.util.regex.Pattern; + +final class JsonResourceScanner { + private static final org.slf4j.Logger LOG = + org.slf4j.LoggerFactory.getLogger(JsonResourceScanner.class); + private static final Pattern PATTERN_OF_I18N_FILE_NAME = + Pattern.compile(".*?\\-i18n\\-.*?\\.json"); + private static final Pattern PATTERN_OF_ERROR_CODE_FILE_NAME = + Pattern.compile(".*?\\-errorcode\\-.*?\\.json"); + + private static Collection<String> findFromClassPath(Pattern pattern) { + ConfigurationBuilder configurationBuilder = new ConfigurationBuilder(); + Collection<URL> urls = ClasspathHelper.forJavaClassPath(); + + for (Iterator<URL> iter = urls.iterator(); iter.hasNext();) { + URL url = iter.next(); + boolean exist = false; + try { + exist = new File(url.getFile()).exists(); + if (!exist) { + LOG.info("class path url ignored for not exists: " + url.toString()); + } + } catch (Exception e) { + LOG.info("class path url ignored for exception: " + url.toString(), e); + exist = false; + } + if (!exist) { + iter.remove(); + } + } + for (URL url : urls) { + LOG.info("class path url:" + url.toString()); + } + configurationBuilder.addUrls(urls); + configurationBuilder.setScanners(new ResourcesScanner()); + configurationBuilder.useParallelExecutor(); + Reflections reflections = new Reflections(configurationBuilder); + Set<String> results = reflections.getResources(pattern); + if (results == null) { + return Collections.emptySet(); + } else { + return results; + } + } + + static Collection<String> findI18nPaths() { + return findFromClassPath(PATTERN_OF_I18N_FILE_NAME); + } + + static Collection<String> findErrorCodePaths() { + return findFromClassPath(PATTERN_OF_ERROR_CODE_FILE_NAME); + } +} |