Build Lifecycle Craftsmanship for the Transylvania JUG
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The document discusses various tools used at different stages of the software development lifecycle, including build tools like Maven and Gradle, continuous integration tools like Jenkins, code quality tools like Sonar, runtime analysis tools like VisualVM and BTrace. It provides brief overviews and links for each tool discussed.
![import com.sun.btrace.annotations.*;
import static com.sun.btrace.BTraceUtils.*;
import com.sun.btrace.AnyType;
import java.lang.management.MemoryUsage;
import java.util.concurrent.atomic.AtomicInteger;
import java.util.Map;
@BTrace public class TraceAllMethodCalls {
/**
* METHOD CALL TRACEPOINT.
*/
@OnMethod(
clazz="com.ambientideas.HelloWorldJava",
method="print",
location=@Location(value=Kind.CALL, clazz="/.*/", method="/.*/")
)
public static void m(AnyType[] args) {
//System.out.println("Hello");
println(strcat("****** WE'VE ENTERED A METHOD ON CLASS: ",
name(probeClass())));
println(strcat("****** WE'VE ENTERED METHOD: ", probeMethod()));
}
@OnMethod(](https://image.slidesharecdn.com/buildcraftsmanshiptoolsattransylvaniajug-151127054310-lva1-app6891/85/Build-Lifecycle-Craftsmanship-for-the-Transylvania-JUG-54-320.jpg)
![import java.util.concurrent.atomic.AtomicInteger;
import java.util.Map;
@BTrace public class TraceAllMethodCalls {
/**
* METHOD CALL TRACEPOINT.
*/
@OnMethod(
clazz="com.ambientideas.HelloWorldJava",
method="print",
location=@Location(value=Kind.CALL, clazz="/.*/", method="/.*/")
)
public static void m(AnyType[] args) {
//System.out.println("Hello");
println(strcat("****** WE'VE ENTERED A METHOD ON CLASS: ",
name(probeClass())));
println(strcat("****** WE'VE ENTERED METHOD: ", probeMethod()));
}
@OnMethod(
clazz="/.*/",
method="println"
)
public static void m2(AnyType[] args) {
println(strcat("****** WE'VE ENTERED A METHOD ON CLASS: ",
name(probeClass())));
println(strcat("****** WE'VE ENTERED METHOD: ", probeMethod()));
}
/**](https://image.slidesharecdn.com/buildcraftsmanshiptoolsattransylvaniajug-151127054310-lva1-app6891/85/Build-Lifecycle-Craftsmanship-for-the-Transylvania-JUG-55-320.jpg)
![public static void m(AnyType[] args) {
//System.out.println("Hello");
println(strcat("****** WE'VE ENTERED A METHOD ON CLASS: ",
name(probeClass())));
println(strcat("****** WE'VE ENTERED METHOD: ", probeMethod()));
}
@OnMethod(
clazz="/.*/",
method="println"
)
public static void m2(AnyType[] args) {
println(strcat("****** WE'VE ENTERED A METHOD ON CLASS: ",
name(probeClass())));
println(strcat("****** WE'VE ENTERED METHOD: ", probeMethod()));
}
/**
* ONEXIT TRACEPOINT. CALLED WHEN A BTRACE METHOD CALLS EXIT(INT).
*/
@OnExit
public static void onexit(int code) {
println("****** THE BTRACE PROGRAM IS EXITING.");
}
/**
* LOW MEMORY TRACE POINT.
*/
@OnLowMemory(
pool = "Tenured Gen",](https://image.slidesharecdn.com/buildcraftsmanshiptoolsattransylvaniajug-151127054310-lva1-app6891/85/Build-Lifecycle-Craftsmanship-for-the-Transylvania-JUG-56-320.jpg)
Build Lifecycle Craftsmanship for the Transylvania JUG
- 1. Build Lifecycle Craftsmanship at the Transylvania JUG by Matthew McCullough
- 6. Probably the most important technical book of 2010 -Martin Fowler, ThoughtWorks
- 8. ➡Maven 3
- 11. ➡Why not stay with it? ➡What’s new? Maven 2.x?
- 15. ➡Gradle
- 18. ➡Groovy DSL ➡Customizable lifecycle ➡Suitable for build masters and users Better Build Tool
- 21. ➡Jenkins
- 24. it all started with...
- 29. and now the space is crowded...
- 30. Software tools for continuous integration include: ■AnthillPro — continuous integration server by Urbancode ■Apache Continuum — continuous integration server supporting Apache Maven and Apache Ant. Supports CVS, Subversion, Ant, Maven, and shell scripts ■Apache Gump — continuous integration tool by Apache ■Automated Build Studio — proprietary automated build, continuous integration and release management system by AutomatedQA ■Bamboo — proprietary continuous integration server by Atlassian Software Systems ■BuildBot — Python/Twisted-based continuous build system ■BuildMaster — proprietary application lifecycle management and continuous integration tool by Inedo
- 31. NAnt, Maven, and shell scripts ■Software Configuration and Library Manager — software configuration management system for z/OS by IBM Rational Software ■QuickBuild - proprietary continuous integration server with free community edition featuring build life cycle management and pre-commit verification. ■TeamCity — proprietary continuous-integration server by JetBrains with free professional edition ■Team Foundation Server — proprietary continuous integration server and source code repository by Microsoft ■Tinderbox — Mozilla-based product written in Perl ■Rational Team Concert — proprietary software development collaboration platform with built-in build engine by IBM including Rational Build Forge
- 32. ➡Humans should do the intelligent work ➡Integrate with source code, metrics Continuous Integration
- 33. 473 plugins
- 37. ➡Sonar
- 42. ★Checkstyle ★PMD ★ Findbugs ★ Cobertura ★ Emma ★ Clirr ★ JaCoCo ★ Useless Code ★ SQALE ★ 20+ others...
- 45. #Maven 2 or 3 mvn sonar:sonar
- 50. ➡BTrace
- 53. ➡Bytecode, class manipulation ➡Aspect-like adjustment at runtime Runtime Inspection
- 54. import com.sun.btrace.annotations.*; import static com.sun.btrace.BTraceUtils.*; import com.sun.btrace.AnyType; import java.lang.management.MemoryUsage; import java.util.concurrent.atomic.AtomicInteger; import java.util.Map; @BTrace public class TraceAllMethodCalls { /** * METHOD CALL TRACEPOINT. */ @OnMethod( clazz="com.ambientideas.HelloWorldJava", method="print", location=@Location(value=Kind.CALL, clazz="/.*/", method="/.*/") ) public static void m(AnyType[] args) { //System.out.println("Hello"); println(strcat("****** WE'VE ENTERED A METHOD ON CLASS: ", name(probeClass()))); println(strcat("****** WE'VE ENTERED METHOD: ", probeMethod())); } @OnMethod(
- 55. import java.util.concurrent.atomic.AtomicInteger; import java.util.Map; @BTrace public class TraceAllMethodCalls { /** * METHOD CALL TRACEPOINT. */ @OnMethod( clazz="com.ambientideas.HelloWorldJava", method="print", location=@Location(value=Kind.CALL, clazz="/.*/", method="/.*/") ) public static void m(AnyType[] args) { //System.out.println("Hello"); println(strcat("****** WE'VE ENTERED A METHOD ON CLASS: ", name(probeClass()))); println(strcat("****** WE'VE ENTERED METHOD: ", probeMethod())); } @OnMethod( clazz="/.*/", method="println" ) public static void m2(AnyType[] args) { println(strcat("****** WE'VE ENTERED A METHOD ON CLASS: ", name(probeClass()))); println(strcat("****** WE'VE ENTERED METHOD: ", probeMethod())); } /**
- 56. public static void m(AnyType[] args) { //System.out.println("Hello"); println(strcat("****** WE'VE ENTERED A METHOD ON CLASS: ", name(probeClass()))); println(strcat("****** WE'VE ENTERED METHOD: ", probeMethod())); } @OnMethod( clazz="/.*/", method="println" ) public static void m2(AnyType[] args) { println(strcat("****** WE'VE ENTERED A METHOD ON CLASS: ", name(probeClass()))); println(strcat("****** WE'VE ENTERED METHOD: ", probeMethod())); } /** * ONEXIT TRACEPOINT. CALLED WHEN A BTRACE METHOD CALLS EXIT(INT). */ @OnExit public static void onexit(int code) { println("****** THE BTRACE PROGRAM IS EXITING."); } /** * LOW MEMORY TRACE POINT. */ @OnLowMemory( pool = "Tenured Gen",
- 57. println(strcat("****** WE'VE ENTERED A METHOD ON CLASS: ", name(probeClass()))); println(strcat("****** WE'VE ENTERED METHOD: ", probeMethod())); } /** * ONEXIT TRACEPOINT. CALLED WHEN A BTRACE METHOD CALLS EXIT(INT). */ @OnExit public static void onexit(int code) { println("****** THE BTRACE PROGRAM IS EXITING."); } /** * LOW MEMORY TRACE POINT. */ @OnLowMemory( pool = "Tenured Gen", threshold=58720250 ) public static void onLowMem(MemoryUsage mu) { println("******"); println(mu); } /** * MEMORY HISTOGRAM TRACE POINT. */ private static Map<String, AtomicInteger> histo = newHashMap();
- 58. * ONEXIT TRACEPOINT. CALLED WHEN A BTRACE METHOD CALLS EXIT(INT). */ @OnExit public static void onexit(int code) { println("****** THE BTRACE PROGRAM IS EXITING."); } /** * LOW MEMORY TRACE POINT. */ @OnLowMemory( pool = "Tenured Gen", threshold=58720250 ) public static void onLowMem(MemoryUsage mu) { println("******"); println(mu); } /** * MEMORY HISTOGRAM TRACE POINT. */ private static Map<String, AtomicInteger> histo = newHashMap(); @OnTimer(4000) public static void print() { if (size(histo) != 0) { printNumberMap(strcat("******", "Component Histogram"), histo); } } }
- 59. */ @OnLowMemory( pool = "Tenured Gen", threshold=58720250 ) public static void onLowMem(MemoryUsage mu) { println("******"); println(mu); } /** * MEMORY HISTOGRAM TRACE POINT. */ private static Map<String, AtomicInteger> histo = newHashMap(); @OnTimer(4000) public static void print() { if (size(histo) != 0) { printNumberMap(strcat("******", "Component Histogram"), histo); } } }
- 64. ➡VisualVM
- 68. ➡Java 1.4 through Java 7 support ➡Included in JDK 6u7 > Virtual Machine Metrics
- 71. Build Lifecycle Craftsmanship at the Transylvania JUG by Matthew McCullough