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      1 /*
      2  * Copyright (C) 2011 The Android Open Source Project
      3  *
      4  * Licensed under the Apache License, Version 2.0 (the "License");
      5  * you may not use this file except in compliance with the License.
      6  * You may obtain a copy of the License at
      7  *
      8  *      http://www.apache.org/licenses/LICENSE-2.0
      9  *
     10  * Unless required by applicable law or agreed to in writing, software
     11  * distributed under the License is distributed on an "AS IS" BASIS,
     12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     13  * See the License for the specific language governing permissions and
     14  * limitations under the License.
     15  */
     16 
     17 package com.android.ddmuilib.logcat;
     18 
     19 import com.android.ddmlib.Log.LogLevel;
     20 
     21 /**
     22  * Model a single log message output from {@code logcat -v long}.
     23  * A logcat message has a {@link LogLevel}, the pid (process id) of the process
     24  * generating the message, the time at which the message was generated, and
     25  * the tag and message itself.
     26  */
     27 public final class LogCatMessage {
     28     private final LogLevel mLogLevel;
     29     private final String mPid;
     30     private final String mTid;
     31     private final String mAppName;
     32     private final String mTag;
     33     private final String mTime;
     34     private final String mMessage;
     35 
     36     /**
     37      * Construct an immutable log message object.
     38      */
     39     public LogCatMessage(LogLevel logLevel, String pid, String tid, String appName,
     40             String tag, String time, String msg) {
     41         mLogLevel = logLevel;
     42         mPid = pid;
     43         mAppName = appName;
     44         mTag = tag;
     45         mTime = time;
     46         mMessage = msg;
     47 
     48         long tidValue;
     49         try {
     50             // Thread id's may be in hex on some platforms.
     51             // Decode and store them in radix 10.
     52             tidValue = Long.decode(tid.trim());
     53         } catch (NumberFormatException e) {
     54             tidValue = -1;
     55         }
     56 
     57         mTid = Long.toString(tidValue);
     58     }
     59 
     60     public LogLevel getLogLevel() {
     61         return mLogLevel;
     62     }
     63 
     64     public String getPid() {
     65         return mPid;
     66     }
     67 
     68     public String getTid() {
     69         return mTid;
     70     }
     71 
     72     public String getAppName() {
     73         return mAppName;
     74     }
     75 
     76     public String getTag() {
     77         return mTag;
     78     }
     79 
     80     public String getTime() {
     81         return mTime;
     82     }
     83 
     84     public String getMessage() {
     85         return mMessage;
     86     }
     87 
     88     @Override
     89     public String toString() {
     90         return mTime + ": "
     91                 + mLogLevel.getPriorityLetter() + "/"
     92                 + mTag + "("
     93                 + mPid + "): "
     94                 + mMessage;
     95     }
     96 }
     97