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java/se: refine anno processor tutorial
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‎java/javase/javase-agent/dependency-reduced-pom.xml

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@@ -1,62 +1,61 @@
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<?xml version="1.0" encoding="UTF-8"?>
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<project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://maven.apache.org/POM/4.0.0"
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xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
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<parent>
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<artifactId>javase</artifactId>
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<groupId>cn.edu.ntu.java</groupId>
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<version>1.0-SNAPSHOT</version>
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</parent>
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<modelVersion>4.0.0</modelVersion>
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<artifactId>javase-agent</artifactId>
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<build>
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<plugins>
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<plugin>
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<artifactId>maven-jar-plugin</artifactId>
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<version>3.1.2</version>
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<configuration>
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<archive>
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<manifestEntries>
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<project-name>${project.name}</project-name>
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<project-version>${project.version}</project-version>
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<Premain-Class>cn.edu.ntu.javase.agent.IntegrationAgent</Premain-Class>
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<Can-Redefine-Classes>true</Can-Redefine-Classes>
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<Can-Retransform-Classes>true</Can-Retransform-Classes>
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<Boot-Class-Path>javassist-3.27.0-GA.jar</Boot-Class-Path>
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</manifestEntries>
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</archive>
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<skip>true</skip>
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</configuration>
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</plugin>
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<plugin>
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<artifactId>maven-shade-plugin</artifactId>
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<executions>
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<execution>
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<phase>package</phase>
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<goals>
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<goal>shade</goal>
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</goals>
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<configuration>
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<transformers>
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<transformer/>
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</transformers>
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</configuration>
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</execution>
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</executions>
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</plugin>
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</plugins>
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</build>
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<dependencies>
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<dependency>
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<groupId>org.eclipse.jetty.aggregate</groupId>
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<artifactId>jetty-all</artifactId>
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<version>9.2.11.v20150529</version>
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<scope>test</scope>
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<exclusions>
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<exclusion>
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<artifactId>javax.websocket-api</artifactId>
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<groupId>javax.websocket</groupId>
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</exclusion>
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</exclusions>
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</dependency>
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</dependencies>
2+
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
3+
<parent>
4+
<artifactId>javase</artifactId>
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<groupId>cn.edu.ntu.java</groupId>
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<version>1.0-SNAPSHOT</version>
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</parent>
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<modelVersion>4.0.0</modelVersion>
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<artifactId>javase-agent</artifactId>
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<build>
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<plugins>
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<plugin>
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<artifactId>maven-jar-plugin</artifactId>
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<version>3.1.2</version>
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<configuration>
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<archive>
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<manifestEntries>
18+
<project-name>${project.name}</project-name>
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<project-version>${project.version}</project-version>
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<Premain-Class>cn.edu.ntu.java.javase.agent.IntegrationAgent</Premain-Class>
21+
<Can-Redefine-Classes>true</Can-Redefine-Classes>
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<Can-Retransform-Classes>true</Can-Retransform-Classes>
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<Boot-Class-Path>javassist-3.27.0-GA.jar</Boot-Class-Path>
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</manifestEntries>
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</archive>
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<skip>true</skip>
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</configuration>
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</plugin>
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<plugin>
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<artifactId>maven-shade-plugin</artifactId>
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<executions>
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<execution>
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<phase>package</phase>
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<goals>
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<goal>shade</goal>
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</goals>
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<configuration>
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<transformers>
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<transformer />
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</transformers>
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</configuration>
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</execution>
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</executions>
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</plugin>
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</plugins>
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</build>
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<dependencies>
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<dependency>
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<groupId>org.eclipse.jetty.aggregate</groupId>
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<artifactId>jetty-all</artifactId>
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<version>9.2.11.v20150529</version>
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<scope>test</scope>
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<exclusions>
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<exclusion>
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<artifactId>javax.websocket-api</artifactId>
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<groupId>javax.websocket</groupId>
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</exclusion>
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</exclusions>
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</dependency>
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</dependencies>
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</project>

‎java/javase/javase-agent/pom.xml

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Original file line numberDiff line numberDiff line change
@@ -43,7 +43,7 @@
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<manifestEntries>
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<project-name>${project.name}</project-name>
4545
<project-version>${project.version}</project-version>
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<Premain-Class>cn.edu.ntu.javase.agent.IntegrationAgent</Premain-Class>
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<Premain-Class>cn.edu.ntu.java.javase.agent.IntegrationAgent</Premain-Class>
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<Can-Redefine-Classes>true</Can-Redefine-Classes>
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<Can-Retransform-Classes>true</Can-Retransform-Classes>
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<Boot-Class-Path>javassist-3.27.0-GA.jar</Boot-Class-Path>

‎java/javase/javase-agent/src/main/java/cn/edu/ntu/javase/agent/Agent.java renamed to ‎java/javase/javase-agent/src/main/java/cn/edu/ntu/java/javase/agent/Agent.java

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Original file line numberDiff line numberDiff line change
@@ -1,4 +1,4 @@
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package cn.edu.ntu.javase.agent;
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package cn.edu.ntu.java.javase.agent;
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33
import sun.misc.IOUtils;
44

‎java/javase/javase-agent/src/main/java/cn/edu/ntu/javase/agent/Assist.java renamed to ‎java/javase/javase-agent/src/main/java/cn/edu/ntu/java/javase/agent/Assist.java

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Original file line numberDiff line numberDiff line change
@@ -1,4 +1,4 @@
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package cn.edu.ntu.javase.agent;
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package cn.edu.ntu.java.javase.agent;
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33
import javassist.*;
44

‎java/javase/javase-agent/src/main/java/cn/edu/ntu/javase/agent/IntegrationAgent.java renamed to ‎java/javase/javase-agent/src/main/java/cn/edu/ntu/java/javase/agent/IntegrationAgent.java

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@@ -1,4 +1,4 @@
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package cn.edu.ntu.javase.agent;
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package cn.edu.ntu.java.javase.agent;
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import java.lang.instrument.Instrumentation;
44

‎java/javase/javase-agent/src/main/java/cn/edu/ntu/javase/agent/Server.java renamed to ‎java/javase/javase-agent/src/main/java/cn/edu/ntu/java/javase/agent/Server.java

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package cn.edu.ntu.javase.agent;
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package cn.edu.ntu.java.javase.agent;
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/**
44
* @author zack <br>

‎java/javase/javase-agent/src/main/java/cn/edu/ntu/javase/agent/ServerAgent.java renamed to ‎java/javase/javase-agent/src/main/java/cn/edu/ntu/java/javase/agent/ServerAgent.java

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Original file line numberDiff line numberDiff line change
@@ -1,7 +1,7 @@
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package cn.edu.ntu.javase.agent;
1+
package cn.edu.ntu.java.javase.agent;
22

3-
import cn.edu.ntu.javase.agent.common.TraceSession;
4-
import cn.edu.ntu.javase.agent.common.WildcardMatcher;
3+
import cn.edu.ntu.java.javase.agent.common.WildcardMatcher;
4+
import cn.edu.ntu.java.javase.agent.common.TraceSession;
55
import javassist.*;
66
import javassist.bytecode.AccessFlag;
77

‎java/javase/javase-agent/src/main/java/cn/edu/ntu/javase/agent/WebAgent.java renamed to ‎java/javase/javase-agent/src/main/java/cn/edu/ntu/java/javase/agent/WebAgent.java

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@@ -1,6 +1,6 @@
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package cn.edu.ntu.javase.agent;
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package cn.edu.ntu.java.javase.agent;
22

3-
import cn.edu.ntu.javase.agent.common.TraceSession;
3+
import cn.edu.ntu.java.javase.agent.common.TraceSession;
44
import javassist.*;
55

66
import javax.servlet.http.Cookie;

‎java/javase/javase-agent/src/main/java/cn/edu/ntu/javase/agent/common/TraceSession.java renamed to ‎java/javase/javase-agent/src/main/java/cn/edu/ntu/java/javase/agent/common/TraceSession.java

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@@ -1,4 +1,4 @@
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package cn.edu.ntu.javase.agent.common;
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package cn.edu.ntu.java.javase.agent.common;
22

33
/**
44
* @author zack <br>

‎java/javase/javase-agent/src/main/java/cn/edu/ntu/javase/agent/common/WildcardMatcher.java renamed to ‎java/javase/javase-agent/src/main/java/cn/edu/ntu/java/javase/agent/common/WildcardMatcher.java

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@@ -1,4 +1,4 @@
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package cn.edu.ntu.javase.agent.common;
1+
package cn.edu.ntu.java.javase.agent.common;
22

33
import java.util.regex.Pattern;
44

‎java/javase/javase-agent/src/test/java/cn/edu/ntu/javase/agent/HelloAgentTests.java renamed to ‎java/javase/javase-agent/src/test/java/cn/edu/ntu/java/javase/agent/HelloAgentTests.java

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Original file line numberDiff line numberDiff line change
@@ -1,4 +1,4 @@
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package cn.edu.ntu.javase.agent;
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package cn.edu.ntu.java.javase.agent;
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33
/**
44
* @author zack <br>

‎java/javase/javase-agent/src/test/java/cn/edu/ntu/javase/agent/IntegrationTests.java renamed to ‎java/javase/javase-agent/src/test/java/cn/edu/ntu/java/javase/agent/IntegrationTests.java

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Original file line numberDiff line numberDiff line change
@@ -1,4 +1,4 @@
1-
package cn.edu.ntu.javase.agent;
1+
package cn.edu.ntu.java.javase.agent;
22

33
import org.eclipse.jetty.server.Server;
44
import org.eclipse.jetty.webapp.WebAppContext;

‎java/javase/javase-agent/src/test/java/cn/edu/ntu/javase/agent/ServerAgentTests.java renamed to ‎java/javase/javase-agent/src/test/java/cn/edu/ntu/java/javase/agent/ServerAgentTests.java

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Original file line numberDiff line numberDiff line change
@@ -1,4 +1,4 @@
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package cn.edu.ntu.javase.agent;
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package cn.edu.ntu.java.javase.agent;
22

33
/**
44
* @author zack <br>

‎java/javase/javase-agent/src/test/java/cn/edu/ntu/javase/agent/UserServlet.java renamed to ‎java/javase/javase-agent/src/test/java/cn/edu/ntu/java/javase/agent/UserServlet.java

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package cn.edu.ntu.javase.agent;
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package cn.edu.ntu.java.javase.agent;
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33
import javax.servlet.ServletException;
44
import javax.servlet.annotation.WebServlet;

‎java/javase/javase-agent/src/test/java/cn/edu/ntu/javase/agent/WebAgentTests.java renamed to ‎java/javase/javase-agent/src/test/java/cn/edu/ntu/java/javase/agent/WebAgentTests.java

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package cn.edu.ntu.javase.agent;
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package cn.edu.ntu.java.javase.agent;
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import org.eclipse.jetty.server.Server;
44
import org.eclipse.jetty.webapp.WebAppContext;

‎java/javase/javase-agent/src/test/resources/webapp/WEB-INF/web.xml

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id="WebApp_ID" version="3.0">
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<servlet>
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<servlet-name>user</servlet-name>
9-
<servlet-class>cn.edu.ntu.javase.agent.UserServlet</servlet-class>
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<servlet-class>cn.edu.ntu.java.javase.agent.UserServlet</servlet-class>
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</servlet>
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<servlet-mapping>
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<servlet-name>user</servlet-name>

‎java/javase/javase-annotation/annotation-processor/pom.xml

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<plugin>
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<groupId>org.apache.maven.plugins</groupId>
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<artifactId>maven-compiler-plugin</artifactId>
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<version>${maven.compiler.plugin}</version>
3334
<configuration>
34-
<source>1.8</source>
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<target>1.8</target>
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<source>${maven.compiler.source}</source>
36+
<target>${maven.compiler.target}</target>
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<encoding>UTF-8</encoding>
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<!-- 不加这一句编译会报找不到 processor 的异常-->
3839
<proc>none</proc>
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<!-- <compilerArgs>-->
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<!-- <arg>-parameters</arg>-->
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<!-- </compilerArgs>-->
43+
<!-- <annotationProcessorPaths>-->
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<!-- <path>-->
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<!-- <groupId>org.projectlombok</groupId>-->
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<!-- <artifactId>lombok</artifactId>-->
47+
<!-- <version>${lombok.version}</version>-->
48+
<!-- </path>-->
49+
<!-- </annotationProcessorPaths>-->
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</configuration>
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</plugin>
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</plugins>

‎java/javase/javase-annotation/annotation-processor/src/main/java/top/hubby/annotations/SeData.java renamed to ‎java/javase/javase-annotation/annotation-processor/src/main/java/cn/edu/ntu/java/annotations/SeData.java

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package top.hubby.annotations;
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package cn.edu.ntu.java.annotations;
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import java.lang.annotation.ElementType;
44
import java.lang.annotation.Retention;

‎java/javase/javase-annotation/annotation-processor/src/main/java/top/hubby/annotations/Serial.java renamed to ‎java/javase/javase-annotation/annotation-processor/src/main/java/cn/edu/ntu/java/annotations/Serial.java

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package top.hubby.annotations;
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package cn.edu.ntu.java.annotations;
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33
import java.lang.annotation.*;
44

‎java/javase/javase-annotation/annotation-processor/src/main/java/top/hubby/annotations/TrisceliVersion.java renamed to ‎java/javase/javase-annotation/annotation-processor/src/main/java/cn/edu/ntu/java/annotations/TrisceliVersion.java

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package top.hubby.annotations;
1+
package cn.edu.ntu.java.annotations;
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33
import org.slf4j.LoggerFactory;
44

‎java/javase/javase-annotation/annotation-processor/src/main/java/top/hubby/processor/BaseProcessor.java renamed to ‎java/javase/javase-annotation/annotation-processor/src/main/java/cn/edu/ntu/java/processor/BaseProcessor.java

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package top.hubby.processor;
1+
package cn.edu.ntu.java.processor;
22

33
import com.sun.source.tree.Tree;
44
import com.sun.tools.javac.api.JavacTrees;
@@ -8,7 +8,6 @@
88
import com.sun.tools.javac.tree.TreeTranslator;
99
import com.sun.tools.javac.util.Context;
1010
import com.sun.tools.javac.util.Names;
11-
import lombok.extern.slf4j.Slf4j;
1211
import org.slf4j.Logger;
1312
import org.slf4j.LoggerFactory;
1413

‎java/javase/javase-annotation/annotation-processor/src/main/java/top/hubby/processor/DataProcessor.java renamed to ‎java/javase/javase-annotation/annotation-processor/src/main/java/cn/edu/ntu/java/processor/DataProcessor.java

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package top.hubby.processor;
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package cn.edu.ntu.java.processor;
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33

4+
import cn.edu.ntu.java.annotations.SeData;
45
import com.sun.source.tree.Tree;
56
import com.sun.tools.javac.api.JavacTrees;
67
import com.sun.tools.javac.code.Flags;
@@ -10,7 +11,6 @@
1011
import com.sun.tools.javac.tree.TreeMaker;
1112
import com.sun.tools.javac.tree.TreeTranslator;
1213
import com.sun.tools.javac.util.*;
13-
import top.hubby.annotations.SeData;
1414

1515
import javax.annotation.processing.*;
1616
import javax.lang.model.SourceVersion;
@@ -23,7 +23,7 @@
2323
* @author : cuixiuyin
2424
* @date : 2020/1/10
2525
*/
26-
@SupportedAnnotationTypes("org.jvm.processor.lombok.annotations.Data")
26+
@SupportedAnnotationTypes("cn.edu.ntu.java.annotations.SeData")
2727
@SupportedSourceVersion(SourceVersion.RELEASE_8)
2828
public class DataProcessor extends AbstractProcessor {
2929
private JavacTrees trees;
@@ -46,8 +46,9 @@ public boolean process(Set<? extends TypeElement> annotations, RoundEnvironment
4646
.forEach(jcTree -> jcTree.accept(new TreeTranslator() {
4747
@Override
4848
public void visitClassDef(JCTree.JCClassDecl jcClassDecl) {
49-
jcClassDecl.defs.stream().filter(jcTree1 -> jcTree1.getKind().equals(Tree.Kind.VARIABLE))
50-
.map(jcTree2 -> (JCTree.JCVariableDecl) jcTree2)
49+
jcClassDecl.defs.stream().filter(tree -> tree.getKind().equals(Tree.Kind.VARIABLE))
50+
.map(tree -> (JCTree.JCVariableDecl) tree)
51+
//.filter(x -> !x.getModifiers().getTree().toString().contains("final"))
5152
.forEach(jcVariableDecl -> {
5253
//添加get方法
5354
jcClassDecl.defs = jcClassDecl.defs.prepend(addGetterMethod(jcVariableDecl));

‎java/javase/javase-annotation/annotation-processor/src/main/java/top/hubby/processor/DataProcessorV2.java renamed to ‎java/javase/javase-annotation/annotation-processor/src/main/java/cn/edu/ntu/java/processor/DataProcessorV2.java

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Original file line numberDiff line numberDiff line change
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package top.hubby.processor;
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package cn.edu.ntu.java.processor;
22

3-
import com.sun.source.tree.Tree;
4-
import com.sun.tools.javac.api.JavacTrees;
3+
import cn.edu.ntu.java.annotations.SeData;
54
import com.sun.tools.javac.code.Flags;
65
import com.sun.tools.javac.code.Type;
7-
import com.sun.tools.javac.processing.JavacProcessingEnvironment;
86
import com.sun.tools.javac.tree.JCTree;
9-
import com.sun.tools.javac.tree.TreeMaker;
10-
import com.sun.tools.javac.tree.TreeTranslator;
117
import com.sun.tools.javac.util.*;
12-
import top.hubby.annotations.SeData;
138

14-
import javax.annotation.processing.*;
15-
import javax.lang.model.SourceVersion;
16-
import javax.lang.model.element.TypeElement;
179
import java.lang.annotation.Annotation;
18-
import java.util.Set;
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2011

2112
/**

‎java/javase/javase-annotation/annotation-processor/src/main/java/top/hubby/processor/SerialProcessor.java renamed to ‎java/javase/javase-annotation/annotation-processor/src/main/java/cn/edu/ntu/java/processor/SerialProcessor.java

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Original file line numberDiff line numberDiff line change
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package top.hubby.processor;
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package cn.edu.ntu.java.processor;
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33

4+
import cn.edu.ntu.java.annotations.Serial;
45
import org.slf4j.Logger;
56
import org.slf4j.LoggerFactory;
6-
import top.hubby.annotations.Serial;
77

88
import javax.annotation.processing.AbstractProcessor;
99
import javax.annotation.processing.RoundEnvironment;

‎java/javase/javase-annotation/annotation-processor/src/main/java/top/hubby/processor/TrisceliVersionProcessor.java renamed to ‎java/javase/javase-annotation/annotation-processor/src/main/java/cn/edu/ntu/java/processor/TrisceliVersionProcessor.java

Lines changed: 2 additions & 4 deletions
Original file line numberDiff line numberDiff line change
@@ -1,12 +1,11 @@
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package top.hubby.processor;
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package cn.edu.ntu.java.processor;
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3+
import cn.edu.ntu.java.annotations.TrisceliVersion;
34
import com.sun.tools.javac.api.JavacTrees;
45
import com.sun.tools.javac.processing.JavacProcessingEnvironment;
56
import com.sun.tools.javac.tree.JCTree;
67
import com.sun.tools.javac.tree.TreeMaker;
78
import com.sun.tools.javac.util.Context;
8-
import lombok.SneakyThrows;
9-
import top.hubby.annotations.TrisceliVersion;
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import javax.annotation.processing.AbstractProcessor;
1211
import javax.annotation.processing.ProcessingEnvironment;
@@ -31,7 +30,6 @@ public class TrisceliVersionProcessor extends AbstractProcessor {
3130
*
3231
* @param processingEnv 提供了一系列的实用工具
3332
*/
34-
@SneakyThrows
3533
@Override
3634
public synchronized void init(ProcessingEnvironment processingEnv) {
3735
super.init(processingEnv);

‎java/javase/javase-annotation/annotation-processor/src/main/resources/META-INF/services/javax.annotation.processing.Processor

Lines changed: 1 addition & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -1 +1 @@
1-
top.hubby.processor.DataProcessor
1+
cn.edu.ntu.java.processor.DataProcessor

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