diff --git a/.gitignore b/.gitignore
index 96b1dbb06fdba35f1ea7c4d240a7d4fa14f4129b..e7d3759aec8fb125bae12729434f8c08268ecf6f 100644
--- a/.gitignore
+++ b/.gitignore
@@ -6,6 +6,7 @@
/src/main/webapp/WEB-INF/classes/
/src/main/webapp/WEB-INF/lib/
/src/main/webapp/WEB-INF/site/
+/src/main/webapp/WEB-INF/plugin/
/src/main/webapp/WEB-INF/env/crawler/lib/
/src/main/webapp/WEB-INF/env/suggest/lib/
/src/main/webapp/WEB-INF/env/thumbnail/lib/
diff --git a/deps.xml b/deps.xml
index 6721beb9b2fbf2c5c0915024fa0c3a812634469b..f7be6bea6a824091cc59341e1b380f6f39d08d5f 100644
--- a/deps.xml
+++ b/deps.xml
@@ -16,6 +16,8 @@
<mkdir dir="${target.dir}" />
<delete dir="${webinf.dir}/lib" />
<mkdir dir="${webinf.dir}/lib" />
+ <delete dir="${webinf.dir}/plugin" />
+ <mkdir dir="${webinf.dir}/plugin" />
<delete dir="${crawler.dir}/lib" />
<mkdir dir="${crawler.dir}/lib" />
<delete dir="${suggest.dir}/lib" />
@@ -42,7 +44,7 @@
<cutdirsmapper dirs="2" />
</unzip>
<!-- fess-ds-atlassian -->
- <antcall target="install.lib.jar">
+ <antcall target="install.plugin.jar">
<param name="repo.url" value="${maven.release.repo.url}" />
<param name="jar.groupId" value="org/codelibs/fess" />
<param name="jar.artifactId" value="fess-ds-atlassian" />
@@ -50,7 +52,7 @@
<param name="file.version" value="13.2.0" />
</antcall>
<!-- fess-ds-box -->
- <antcall target="install.lib.jar">
+ <antcall target="install.plugin.jar">
<param name="repo.url" value="${maven.release.repo.url}" />
<param name="jar.groupId" value="org/codelibs/fess" />
<param name="jar.artifactId" value="fess-ds-box" />
@@ -58,7 +60,7 @@
<param name="file.version" value="13.2.0" />
</antcall>
<!-- fess-ds-csv -->
- <antcall target="install.lib.jar">
+ <antcall target="install.plugin.jar">
<param name="repo.url" value="${maven.release.repo.url}" />
<param name="jar.groupId" value="org/codelibs/fess" />
<param name="jar.artifactId" value="fess-ds-csv" />
@@ -66,7 +68,7 @@
<param name="file.version" value="13.2.0" />
</antcall>
<!-- fess-ds-db -->
- <antcall target="install.lib.jar">
+ <antcall target="install.plugin.jar">
<param name="repo.url" value="${maven.release.repo.url}" />
<param name="jar.groupId" value="org/codelibs/fess" />
<param name="jar.artifactId" value="fess-ds-db" />
@@ -74,7 +76,7 @@
<param name="file.version" value="13.2.0" />
</antcall>
<!-- fess-ds-dropbox -->
- <antcall target="install.lib.jar">
+ <antcall target="install.plugin.jar">
<param name="repo.url" value="${maven.release.repo.url}" />
<param name="jar.groupId" value="org/codelibs/fess" />
<param name="jar.artifactId" value="fess-ds-dropbox" />
@@ -82,7 +84,7 @@
<param name="file.version" value="13.2.0" />
</antcall>
<!-- fess-ds-elasticsearch -->
- <antcall target="install.lib.jar">
+ <antcall target="install.plugin.jar">
<param name="repo.url" value="${maven.release.repo.url}" />
<param name="jar.groupId" value="org/codelibs/fess" />
<param name="jar.artifactId" value="fess-ds-elasticsearch" />
@@ -90,7 +92,7 @@
<param name="file.version" value="13.2.0" />
</antcall>
<!-- fess-ds-gitbucket -->
- <antcall target="install.lib.jar">
+ <antcall target="install.plugin.jar">
<param name="repo.url" value="${maven.release.repo.url}" />
<param name="jar.groupId" value="org/codelibs/fess" />
<param name="jar.artifactId" value="fess-ds-gitbucket" />
@@ -98,7 +100,7 @@
<param name="file.version" value="13.2.0" />
</antcall>
<!-- fess-ds-gsuite -->
- <antcall target="install.lib.jar">
+ <antcall target="install.plugin.jar">
<param name="repo.url" value="${maven.release.repo.url}" />
<param name="jar.groupId" value="org/codelibs/fess" />
<param name="jar.artifactId" value="fess-ds-gsuite" />
@@ -106,7 +108,7 @@
<param name="file.version" value="13.2.0" />
</antcall>
<!-- fess-ds-json -->
- <antcall target="install.lib.jar">
+ <antcall target="install.plugin.jar">
<param name="repo.url" value="${maven.release.repo.url}" />
<param name="jar.groupId" value="org/codelibs/fess" />
<param name="jar.artifactId" value="fess-ds-json" />
@@ -114,7 +116,7 @@
<param name="file.version" value="13.2.0" />
</antcall>
<!-- fess-ds-office365 -->
- <antcall target="install.lib.jar">
+ <antcall target="install.plugin.jar">
<param name="repo.url" value="${maven.release.repo.url}" />
<param name="jar.groupId" value="org/codelibs/fess" />
<param name="jar.artifactId" value="fess-ds-office365" />
@@ -122,7 +124,7 @@
<param name="file.version" value="13.2.0" />
</antcall>
<!-- fess-ds-slack -->
- <antcall target="install.lib.jar">
+ <antcall target="install.plugin.jar">
<param name="repo.url" value="${maven.release.repo.url}" />
<param name="jar.groupId" value="org/codelibs/fess" />
<param name="jar.artifactId" value="fess-ds-slack" />
@@ -143,11 +145,11 @@
todir="${thumbnail.dir}/lib"/>
</target>
- <target name="install.lib.jar">
+ <target name="install.plugin.jar">
<get dest="${target.dir}">
<url url="${repo.url}/${jar.groupId}/${jar.artifactId}/${jar.version}/${jar.artifactId}-${file.version}.jar" />
</get>
<copy file="${target.dir}/${jar.artifactId}-${file.version}.jar"
- todir="${webinf.dir}/lib"/>
+ todir="${webinf.dir}/plugin"/>
</target>
</project>
diff --git a/src/main/java/org/codelibs/fess/app/web/admin/dataconfig/AdminDataconfigAction.java b/src/main/java/org/codelibs/fess/app/web/admin/dataconfig/AdminDataconfigAction.java
index 032e772defeb68e0064e2451d9d5860068ace631..f0fe61f9e04e38eef4f957e9a2032be878ffec53 100644
--- a/src/main/java/org/codelibs/fess/app/web/admin/dataconfig/AdminDataconfigAction.java
+++ b/src/main/java/org/codelibs/fess/app/web/admin/dataconfig/AdminDataconfigAction.java
@@ -323,9 +323,9 @@ public class AdminDataconfigAction extends FessAdminAction {
}
protected void registerHandlerNames(final RenderData data) {
- final List<String> dataStoreNameList = dataStoreFactory.getDataStoreNameList();
+ final String[] dataStoreNames = dataStoreFactory.getDataStoreNames();
final List<Map<String, String>> itemList = new ArrayList<>();
- for (final String name : dataStoreNameList) {
+ for (final String name : dataStoreNames) {
final Map<String, String> map = new HashMap<>();
map.put(Constants.ITEM_LABEL, name);
map.put(Constants.ITEM_VALUE, name);
diff --git a/src/main/java/org/codelibs/fess/ds/DataStoreFactory.java b/src/main/java/org/codelibs/fess/ds/DataStoreFactory.java
index e845557651c946db5b327631e722b5cc8f3513a7..bb862908b70d2d11cc771d400fb2e1e0c1f1dda7 100644
--- a/src/main/java/org/codelibs/fess/ds/DataStoreFactory.java
+++ b/src/main/java/org/codelibs/fess/ds/DataStoreFactory.java
@@ -15,21 +15,43 @@
*/
package org.codelibs.fess.ds;
-import java.util.ArrayList;
-import java.util.Collections;
+import java.io.File;
+import java.io.InputStream;
+import java.nio.file.FileSystem;
+import java.nio.file.FileSystems;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.util.HashSet;
import java.util.LinkedHashMap;
import java.util.List;
+import java.util.Locale;
import java.util.Map;
import java.util.Set;
+import java.util.stream.Collectors;
+import javax.xml.XMLConstants;
+import javax.xml.parsers.DocumentBuilder;
+import javax.xml.parsers.DocumentBuilderFactory;
+
+import org.codelibs.core.lang.StringUtil;
+import org.codelibs.fess.helper.PluginHelper;
+import org.codelibs.fess.util.ResourceUtil;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
+import org.w3c.dom.Document;
+import org.w3c.dom.NamedNodeMap;
+import org.w3c.dom.Node;
+import org.w3c.dom.NodeList;
public class DataStoreFactory {
private static final Logger logger = LoggerFactory.getLogger(DataStoreFactory.class);
protected Map<String, DataStore> dataStoreMap = new LinkedHashMap<>();
+ protected String[] dataStoreNames = StringUtil.EMPTY_STRINGS;
+
+ protected long lastLoadedTime = 0;
+
public void add(final String name, final DataStore dataStore) {
if (name == null || dataStore == null) {
throw new IllegalArgumentException("name or dataStore is null.");
@@ -37,19 +59,58 @@ public class DataStoreFactory {
if (logger.isDebugEnabled()) {
logger.debug("Loaded " + name);
}
- dataStoreMap.put(name, dataStore);
+ dataStoreMap.put(name.toLowerCase(Locale.ROOT), dataStore);
+ dataStoreMap.put(dataStore.getClass().getSimpleName().toLowerCase(Locale.ROOT), dataStore);
}
public DataStore getDataStore(final String name) {
- return dataStoreMap.get(name);
+ if (name == null) {
+ return null;
+ }
+ return dataStoreMap.get(name.toLowerCase(Locale.ROOT));
}
- public List<String> getDataStoreNameList() {
- final Set<String> nameSet = dataStoreMap.keySet();
- final List<String> nameList = new ArrayList<>();
- nameList.addAll(nameSet);
- Collections.sort(nameList);
- return nameList;
+ public String[] getDataStoreNames() {
+ if (System.currentTimeMillis() - lastLoadedTime > 60000L) {
+ final List<String> nameList = loadDataStoreNameList();
+ dataStoreNames = nameList.toArray(n -> new String[nameList.size()]);
+ }
+ return dataStoreNames;
+ }
+
+ protected List<String> loadDataStoreNameList() {
+ final Set<String> nameSet = new HashSet<>();
+ final File[] jarFiles = ResourceUtil.getPluginJarFiles(PluginHelper.ArtifactType.DATA_STORE.getId());
+ for (final File jarFile : jarFiles) {
+ try (FileSystem fs = FileSystems.newFileSystem(jarFile.toPath(), ClassLoader.getSystemClassLoader())) {
+ final Path xmlPath = fs.getPath("fess_ds++.xml");
+ try (InputStream is = Files.newInputStream(xmlPath)) {
+ final DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
+ factory.setFeature(XMLConstants.FEATURE_SECURE_PROCESSING, true);
+ final DocumentBuilder builder = factory.newDocumentBuilder();
+
+ final Document doc = builder.parse(is);
+ final NodeList nodeList = doc.getElementsByTagName("component");
+ for (int i = 0; i < nodeList.getLength(); i++) {
+ final Node node = nodeList.item(i);
+ final NamedNodeMap attributes = node.getAttributes();
+ if (attributes != null) {
+ final Node classAttr = attributes.getNamedItem("class");
+ if (classAttr != null) {
+ final String value = classAttr.getNodeValue();
+ if (StringUtil.isNotBlank(value)) {
+ final String[] values = value.split("\\.");
+ nameSet.add(values[values.length - 1]);
+ }
+ }
+ }
+ }
+ }
+ } catch (final Exception e) {
+ logger.warn("Failed to load " + jarFile.getAbsolutePath(), e);
+ }
+ }
+ return nameSet.stream().sorted().collect(Collectors.toList());
}
}
diff --git a/src/main/java/org/codelibs/fess/exception/PluginException.java b/src/main/java/org/codelibs/fess/exception/PluginException.java
new file mode 100644
index 0000000000000000000000000000000000000000..41f7961919f0bd0cd028d9da2571b8c749cb3d7a
--- /dev/null
+++ b/src/main/java/org/codelibs/fess/exception/PluginException.java
@@ -0,0 +1,30 @@
+/*
+ * Copyright 2012-2019 CodeLibs Project and the Others.
+ *
+ * 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.codelibs.fess.exception;
+
+public class PluginException extends FessSystemException {
+
+ private static final long serialVersionUID = 1L;
+
+ public PluginException(String message, Throwable cause) {
+ super(message, cause);
+ }
+
+ public PluginException(String message) {
+ super(message);
+ }
+
+}
diff --git a/src/main/java/org/codelibs/fess/helper/PluginHelper.java b/src/main/java/org/codelibs/fess/helper/PluginHelper.java
index e5c29906354f81f5bf94d538bbb9642e3ae08b6e..c9935eda67ea9f430d47fdaf56fb7dcf0ca811a5 100644
--- a/src/main/java/org/codelibs/fess/helper/PluginHelper.java
+++ b/src/main/java/org/codelibs/fess/helper/PluginHelper.java
@@ -21,6 +21,7 @@ import java.io.File;
import java.io.IOException;
import java.io.InputStream;
import java.io.StringReader;
+import java.nio.file.Files;
import java.nio.file.Path;
import java.nio.file.Paths;
import java.util.ArrayList;
@@ -28,9 +29,12 @@ import java.util.List;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
+import javax.servlet.ServletContext;
+
import org.codelibs.core.io.CopyUtil;
import org.codelibs.curl.Curl;
import org.codelibs.curl.CurlResponse;
+import org.codelibs.fess.exception.PluginException;
import org.codelibs.fess.util.ComponentUtil;
import org.codelibs.fess.util.ResourceUtil;
import org.codelibs.nekohtml.parsers.DOMParser;
@@ -41,8 +45,6 @@ import org.w3c.dom.Document;
import org.w3c.dom.NodeList;
import org.xml.sax.InputSource;
-import javax.servlet.ServletContext;
-
// TODO: refactoring, exception handling, improving codes
public class PluginHelper {
private static final Logger logger = LoggerFactory.getLogger(PluginHelper.class);
@@ -64,12 +66,12 @@ public class PluginHelper {
protected List<Artifact> processRepository(final ArtifactType artifactType, final String url) {
final List<Artifact> list = new ArrayList<>();
- final String repoContent = getRepositoryContentAsString(url);
+ final String repoContent = getRepositoryContent(url);
final Matcher matcher = Pattern.compile("href=\"[^\"]*(" + artifactType.getId() + "[a-zA-Z0-9\\-]+)/?\"").matcher(repoContent);
while (matcher.find()) {
final String name = matcher.group(1);
final String pluginUrl = url + (url.endsWith("/") ? name + "/" : "/" + name + "/");
- final String mavenMetadata = getRepositoryContentAsString(pluginUrl + "maven-metadata.xml");
+ final String mavenMetadata = getRepositoryContent(pluginUrl + "maven-metadata.xml");
try (final StringReader reader = new StringReader(mavenMetadata)) {
final DOMParser parser = new DOMParser();
parser.parse(new InputSource(reader));
@@ -86,7 +88,7 @@ public class PluginHelper {
return list;
}
- protected String getRepositoryContentAsString(final String url) {
+ protected String getRepositoryContent(final String url) {
try (final CurlResponse response = Curl.get(url).execute()) {
return response.getContentAsString();
} catch (final IOException e) {
@@ -94,16 +96,8 @@ public class PluginHelper {
}
}
- protected InputStream getRepositoryContentAsStream(final String url) {
- try (final CurlResponse response = Curl.get(url).execute()) {
- return response.getContentAsStream();
- } catch (final IOException e) {
- throw new IORuntimeException(e);
- }
- }
-
public Artifact[] getInstalledArtifacts(final ArtifactType artifactType) {
- final File[] jarFiles = ResourceUtil.getJarFiles(artifactType.getId());
+ final File[] jarFiles = ResourceUtil.getPluginJarFiles(artifactType.getId());
final List<Artifact> list = new ArrayList<>(jarFiles.length);
for (final File file : jarFiles) {
list.add(getArtifactFromFileName(artifactType, file.getName()));
@@ -119,39 +113,32 @@ public class PluginHelper {
return new Artifact(artifactName, artifactVersion, null);
}
- public boolean installArtifact(Artifact artifact) {
- try (final InputStream in = getRepositoryContentAsStream(artifact.getUrl())) {
- final String fileName = artifact.getName() + "-" + artifact.getVersion() + ".jar";
- final File file = Paths.get(getLibPath().toString(), fileName).toFile();
- if (!file.exists()) {
- file.createNewFile();
- CopyUtil.copy(in, file);
- } else {
- final File tempFile = File.createTempFile(fileName, "bk");
- CopyUtil.copy(file, tempFile);
- CopyUtil.copy(in, file);
- tempFile.delete();
+ public void installArtifact(Artifact artifact) {
+ final String fileName = artifact.getFileName();
+ try (final CurlResponse response = Curl.get(artifact.getUrl()).execute()) {
+ try (final InputStream in = response.getContentAsStream()) {
+ CopyUtil.copy(in, ResourceUtil.getPluginPath(fileName).toFile());
}
- return file.exists();
} catch (final Exception e) {
- logger.warn("Failed to install the artifact " + artifact.getName(), e);
- return false;
+ throw new PluginException("Failed to install the artifact " + artifact.getName(), e);
}
}
- public boolean deleteInstalledArtifact(Artifact artifact) {
- final String fileName = artifact.getName() + "-" + artifact.getVersion() + ".jar";
- final File file = Paths.get(getLibPath().toString(), fileName).toFile();
- if (file != null && file.exists() && file.delete()) {
- return true;
- } else {
- logger.warn("Failed to delete the artifact " + file.getAbsolutePath());
- return false;
+ public void deleteInstalledArtifact(Artifact artifact) {
+ final String fileName = artifact.getFileName();
+ final Path jarPath = Paths.get(getPluginPath().toString(), fileName);
+ if (!Files.exists(jarPath)) {
+ throw new PluginException(fileName + " does not exist.");
+ }
+ try {
+ Files.delete(jarPath);
+ } catch (IOException e) {
+ throw new PluginException("Failed to delete the artifact " + fileName, e);
}
}
- protected Path getLibPath() {
- return Paths.get(ComponentUtil.getComponent(ServletContext.class).getRealPath("/WEB-INF/lib/"));
+ protected Path getPluginPath() {
+ return Paths.get(ComponentUtil.getComponent(ServletContext.class).getRealPath("/WEB-INF/plugin"));
}
public static class Artifact {
@@ -173,6 +160,10 @@ public class PluginHelper {
return version;
}
+ public String getFileName() {
+ return name + "-" + version + ".jar";
+ }
+
public String getUrl() {
return url;
}
diff --git a/src/main/java/org/codelibs/fess/job/CrawlJob.java b/src/main/java/org/codelibs/fess/job/CrawlJob.java
index b0489cdac440c7d4078c016cbccf5fcebf7062ea..db47f48d4e47f0f54636f2e248538ce3601a3534 100644
--- a/src/main/java/org/codelibs/fess/job/CrawlJob.java
+++ b/src/main/java/org/codelibs/fess/job/CrawlJob.java
@@ -237,6 +237,9 @@ public class CrawlJob extends ExecJob {
// WEB-INF/env/crawler/lib
appendJarFile(cpSeparator, buf, new File(servletContext.getRealPath("/WEB-INF/env/" + getExecuteType() + "/lib")), "WEB-INF"
+ File.separator + "env" + File.separator + getExecuteType() + File.separator + "lib" + File.separator);
+ // WEB-INF/plugin
+ appendJarFile(cpSeparator, buf, new File(servletContext.getRealPath("/WEB-INF/plugin")), "WEB-INF" + File.separator + "plugin"
+ + File.separator);
final File targetLibDir = new File(targetDir, "fess" + File.separator + "WEB-INF" + File.separator + "lib");
if (targetLibDir.isDirectory()) {
appendJarFile(cpSeparator, buf, targetLibDir, targetLibDir.getAbsolutePath() + File.separator);
diff --git a/src/main/java/org/codelibs/fess/job/GenerateThumbnailJob.java b/src/main/java/org/codelibs/fess/job/GenerateThumbnailJob.java
index 280ae7b31f527c5a42011fc8cf31a01a3dc45c40..fc6c931ca6f129145b1a74c795bfe5714eb4e219 100644
--- a/src/main/java/org/codelibs/fess/job/GenerateThumbnailJob.java
+++ b/src/main/java/org/codelibs/fess/job/GenerateThumbnailJob.java
@@ -134,6 +134,9 @@ public class GenerateThumbnailJob extends ExecJob {
// WEB-INF/env/thumbnail/lib
appendJarFile(cpSeparator, buf, new File(servletContext.getRealPath("/WEB-INF/env/" + getExecuteType() + "/lib")), "WEB-INF"
+ File.separator + "env" + File.separator + getExecuteType() + File.separator + "lib" + File.separator);
+ // WEB-INF/plugin
+ appendJarFile(cpSeparator, buf, new File(servletContext.getRealPath("/WEB-INF/plugin")), "WEB-INF" + File.separator + "plugin"
+ + File.separator);
final File targetLibDir = new File(targetDir, "fess" + File.separator + "WEB-INF" + File.separator + "lib");
if (targetLibDir.isDirectory()) {
appendJarFile(cpSeparator, buf, targetLibDir, targetLibDir.getAbsolutePath() + File.separator);
diff --git a/src/main/java/org/codelibs/fess/job/SuggestJob.java b/src/main/java/org/codelibs/fess/job/SuggestJob.java
index 4bb3ab4f222ca201c47493e987ff1b3790a805f3..7af5101cadeeff8f6448b706303642e75fd95e06 100644
--- a/src/main/java/org/codelibs/fess/job/SuggestJob.java
+++ b/src/main/java/org/codelibs/fess/job/SuggestJob.java
@@ -121,6 +121,9 @@ public class SuggestJob extends ExecJob {
// WEB-INF/env/suggest/lib
appendJarFile(cpSeparator, buf, new File(servletContext.getRealPath("/WEB-INF/env/" + getExecuteType() + "/lib")), "WEB-INF"
+ File.separator + "env" + File.separator + getExecuteType() + File.separator + "lib" + File.separator);
+ // WEB-INF/plugin
+ appendJarFile(cpSeparator, buf, new File(servletContext.getRealPath("/WEB-INF/plugin")), "WEB-INF" + File.separator + "plugin"
+ + File.separator);
final File targetLibDir = new File(targetDir, "fess" + File.separator + "WEB-INF" + File.separator + "lib");
if (targetLibDir.isDirectory()) {
appendJarFile(cpSeparator, buf, targetLibDir, targetLibDir.getAbsolutePath() + File.separator);
diff --git a/src/main/java/org/codelibs/fess/util/ResourceUtil.java b/src/main/java/org/codelibs/fess/util/ResourceUtil.java
index 2658eb0a89a55d79a105bf62f06161ebb2a312f8..5a089f0a69c30314da63b712a019b24ba22b4c48 100644
--- a/src/main/java/org/codelibs/fess/util/ResourceUtil.java
+++ b/src/main/java/org/codelibs/fess/util/ResourceUtil.java
@@ -111,6 +111,10 @@ public class ResourceUtil {
return getPath("site", names);
}
+ public static Path getPluginPath(final String... names) {
+ return getPath("plutin", names);
+ }
+
public static Path getProjectPropertiesFile() {
return getPath("", "project.properties");
}
@@ -156,6 +160,19 @@ public class ResourceUtil {
return libDir.listFiles((FilenameFilter) (file, name) -> name.startsWith(namePrefix));
}
+ public static File[] getPluginJarFiles(final String namePrefix) {
+ final ServletContext context = LaServletContextUtil.getServletContext();
+ if (context == null) {
+ return new File[0];
+ }
+ final String libPath = context.getRealPath("/WEB-INF/plugin");
+ if (StringUtil.isBlank(libPath)) {
+ return new File[0];
+ }
+ final File libDir = new File(libPath);
+ return libDir.listFiles((FilenameFilter) (file, name) -> name.startsWith(namePrefix));
+ }
+
public static String resolve(final String value) {
if (value == null) {
return null;