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linkis-commons/linkis-common/src/main/java/org/apache/linkis/common/utils/LinkisUtils.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,165 @@ | ||
| /* | ||
| * Licensed to the Apache Software Foundation (ASF) under one or more | ||
| * contributor license agreements. See the NOTICE file distributed with | ||
| * this work for additional information regarding copyright ownership. | ||
| * The ASF licenses this file to You 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.apache.linkis.common.utils; | ||
|
|
||
| import org.apache.linkis.common.exception.ErrorException; | ||
| import org.apache.linkis.common.exception.FatalException; | ||
| import org.apache.linkis.common.exception.WarnException; | ||
|
|
||
| import java.util.concurrent.Callable; | ||
| import java.util.function.Function; | ||
|
|
||
| import org.slf4j.Logger; | ||
| import org.slf4j.LoggerFactory; | ||
|
|
||
| public class LinkisUtils { | ||
| private static final Logger logger = LoggerFactory.getLogger(LinkisUtils.class); | ||
|
|
||
| public static <T> T tryCatch(Callable<T> tryOp, Function<Throwable, T> catchOp) { | ||
| T result = null; | ||
| try { | ||
| result = tryOp.call(); | ||
| } catch (Throwable t) { | ||
| if (t instanceof FatalException) { | ||
| logger.error("Fatal error, system exit...", t); | ||
| System.exit(((FatalException) t).getErrCode()); | ||
| } else if (t instanceof VirtualMachineError) { | ||
| logger.error("Fatal error, system exit...", t); | ||
| System.exit(-1); | ||
| } else if (null != t.getCause() | ||
| && (t.getCause() instanceof FatalException | ||
| || t.getCause() instanceof VirtualMachineError)) { | ||
| logger.error("Caused by fatal error, system exit...", t); | ||
| System.exit(-1); | ||
| } else if (t instanceof Error) { | ||
| logger.error("Throw error", t); | ||
| throw (Error) t; | ||
| } else { | ||
| result = catchOp.apply(t); | ||
| } | ||
| } | ||
| return result; | ||
| } | ||
|
|
||
| public static void tryFinally(Runnable tryOp, Runnable finallyOp) { | ||
| try { | ||
| tryOp.run(); | ||
| } finally { | ||
| finallyOp.run(); | ||
| } | ||
| } | ||
|
|
||
| public static <T> T tryAndWarn(Callable<T> tryOp, Logger log) { | ||
| return tryCatch( | ||
| tryOp, | ||
| t -> { | ||
| if (t instanceof ErrorException) { | ||
| ErrorException error = (ErrorException) t; | ||
| log.error( | ||
| "Warning code（警告码）: {}, Warning message（警告信息）: {}.", | ||
| error.getErrCode(), | ||
| error.getDesc(), | ||
| error); | ||
|
|
||
| } else if (t instanceof WarnException) { | ||
| WarnException warn = (WarnException) t; | ||
| log.warn( | ||
| "Warning code（警告码）: {}, Warning message（警告信息）: {}.", | ||
| warn.getErrCode(), | ||
| warn.getDesc(), | ||
| warn); | ||
|
|
||
| } else { | ||
| log.warn("", t); | ||
| } | ||
| return null; | ||
| }); | ||
| } | ||
|
|
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| public static void tryAndErrorMsg(Runnable tryOp, String message, Logger log) { | ||
| try { | ||
| tryOp.run(); | ||
| } catch (WarnException t) { | ||
| WarnException warn = (WarnException) t; | ||
| log.warn( | ||
| "Warning code（警告码）: {}, Warning message（警告信息）: {}.", warn.getErrCode(), warn.getDesc()); | ||
| log.warn(message, warn); | ||
| } catch (Exception t) { | ||
| log.warn(message, t); | ||
| } | ||
| } | ||
|
|
||
| public static <T> void tryAndWarn(Runnable tryOp, Logger log) { | ||
| try { | ||
| tryOp.run(); | ||
| } catch (Throwable error) { | ||
| if (error instanceof WarnException) { | ||
| WarnException warn = (WarnException) error; | ||
| log.warn( | ||
| "Warning code（警告码）: {}, Warning message（警告信息）: {}.", | ||
| warn.getErrCode(), | ||
| warn.getDesc(), | ||
| error); | ||
| } else { | ||
| log.warn("", error); | ||
| } | ||
| } | ||
| } | ||
|
|
||
| public static void tryAndWarnMsg(Runnable tryOp, String message, Logger log) { | ||
| try { | ||
| tryOp.run(); | ||
| } catch (WarnException t) { | ||
| WarnException warn = (WarnException) t; | ||
| log.warn( | ||
| "Warning code（警告码）: {}, Warning message（警告信息）: {}.", warn.getErrCode(), warn.getDesc()); | ||
| log.warn(message, warn); | ||
| } catch (Exception t) { | ||
| log.warn(message, t); | ||
| } | ||
| } | ||
|
|
||
| public static <T> T tryAndWarnMsg(Callable<T> tryOp, String message, Logger log) { | ||
| return tryCatch( | ||
| tryOp, | ||
| t -> { | ||
| if (t instanceof ErrorException) { | ||
| ErrorException error = (ErrorException) t; | ||
| log.warn( | ||
| "Warning code（警告码）: {}, Warning message（警告信息）: {}.", | ||
| error.getErrCode(), | ||
| error.getDesc()); | ||
| log.warn(message, error); | ||
| } else if (t instanceof WarnException) { | ||
| WarnException warn = (WarnException) t; | ||
| log.warn( | ||
| "Warning code（警告码）: {}, Warning message（警告信息）: {}.", | ||
| warn.getErrCode(), | ||
| warn.getDesc()); | ||
| log.warn(message, warn); | ||
| } else { | ||
| log.warn(message, t); | ||
| } | ||
| return null; | ||
| }); | ||
| } | ||
|
|
||
| public static String getJvmUser() { | ||
| return System.getProperty("user.name"); | ||
| } | ||
| } |
45 changes: 45 additions & 0 deletions
45
linkis-commons/linkis-common/src/main/java/org/apache/linkis/common/utils/MD5Utils.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,45 @@ | ||
| /* | ||
| * Licensed to the Apache Software Foundation (ASF) under one or more | ||
| * contributor license agreements. See the NOTICE file distributed with | ||
| * this work for additional information regarding copyright ownership. | ||
| * The ASF licenses this file to You 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.apache.linkis.common.utils; | ||
|
|
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| import java.security.MessageDigest; | ||
| import java.security.NoSuchAlgorithmException; | ||
|
|
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| public class MD5Utils { | ||
|
|
||
| /** | ||
| * @param plaintext | ||
| * @return | ||
| * @throws NoSuchAlgorithmException | ||
| */ | ||
| public static String encrypt(String plaintext) throws NoSuchAlgorithmException { | ||
| // 使用 MD5 算法创建 MessageDigest 对象 | ||
| MessageDigest md = MessageDigest.getInstance("MD5"); | ||
| // 更新 MessageDigest 对象中的字节数据 | ||
| md.update(plaintext.getBytes()); | ||
| // 对更新后的数据计算哈希值，存储在 byte 数组中 | ||
| byte[] digest = md.digest(); | ||
| // 将 byte 数组转换为十六进制字符串 | ||
| StringBuilder sb = new StringBuilder(); | ||
| for (byte b : digest) { | ||
| sb.append(String.format("%02x", b & 0xff)); | ||
| } | ||
| // 返回十六进制字符串 | ||
| return sb.toString(); | ||
| } | ||
| } |
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