Andy Clement 3227aad604 Couple of basic tests for the repository optimizations		2年前
.github/workflows	Remove Java 8 from GitHub workflow (ECJ needs Java 11+)	2年前
.mvn/wrapper	Remove obsolete .mvn/settings-read-github-packages.xml	3年前
ajbrowser	Replace uses of StringBuffer with StringBuilder.	2年前
ajde	Use StringBuilder/StringJoiner for concatenation String's in loop	2年前
ajde.core	Replace uses of StringBuffer with StringBuilder.	2年前
ajdoc	Use StringBuilder/StringJoiner for concatenation String's in loop	2年前
asm	Merge pull request #103 from turbanoff/redundant_boxing	2年前
aspectjmatcher	Set version to 1.9.8-SNAPSHOT	2年前
aspectjrt	Set version to 1.9.8-SNAPSHOT	2年前
aspectjtools	Set version to 1.9.8-SNAPSHOT	2年前
aspectjweaver	Set version to 1.9.8-SNAPSHOT	2年前
bcel-builder	Couple of basic tests for the repository optimizations	2年前
bridge	Reduce empty array allocations	2年前
build	Merge pull request #101 from turbanoff/use_StringBuilder_instead_of_StringBuffer	2年前
docs	Update README-198.html with condy bugfix info	2年前
installer	Set version to 1.9.8-SNAPSHOT	2年前
lib	Bump download-maven-plugin to 1.6.7	2年前
loadtime	Reduce empty array allocations	2年前
org.aspectj.ajdt.core	Merge pull request #109 from turbanoff/avoid_empty_arrays_allocation	2年前
org.aspectj.lib	Upgrade license from CPLv1/EPLv1 to EPLv2	2年前
org.aspectj.matcher	Merge pull request #104 from turbanoff/use_generic_instead_of_raw_types	2年前
run-all-junit-tests	Set version to 1.9.8-SNAPSHOT	2年前
runtime	Update 'runtime' code to use generics	2年前
shadows.org.eclipse.jdt.core	Adrian made me put these in. We seem to need a directory containing one file in order to satisfy the build script when it builds shadows.org.eclipse.jdt.core.	20年前
taskdefs	Use StringBuilder/StringJoiner for concatenation String's in loop	2年前
testing	Merge pull request #103 from turbanoff/redundant_boxing	2年前
testing-client	Set version to 1.9.8-SNAPSHOT	2年前
testing-drivers	Replace uses of StringBuffer with StringBuilder.	2年前
testing-util	Replace uses of StringBuffer with StringBuilder.	2年前
tests	Add test for Java 11 constant-dynamic	2年前
util	Reduce empty array allocations	2年前
weaver	Couple of basic tests for the repository optimizations	2年前
.editorconfig	Add a basic .editorconfig file	3年前
.gitignore	Provision libraries in 'lib' automatically	3年前
CODE_OF_CONDUCT.md	housekeeping	3年前
CONTRIBUTING.md	ECA reference	3年前
LICENSE	Upgrade license from CPLv1/EPLv1 to EPLv2	2年前
README.md	Add "Setting up an AspectJ development environment" guide	2年前
mvnw	Update to Maven 3.6.3	3年前
mvnw.cmd	Update to Maven 3.6.3	3年前
pom.xml	Set version to 1.9.8-SNAPSHOT	2年前

AspectJ

AspectJ is:

a seamless aspect-oriented extension to the Java programming language
Java platform compatible
easy to learn and use

AspectJ enables:

clean modularization of crosscutting concerns, such as error checking and handling, synchronization, context-sensitive behavior, performance optimizations, monitoring and logging, debugging support, and multi-object protocols

Building

AspectJ has a multi-module Maven build. Although various modules produce intermediate results, the key artifacts at the end of the build are:

aspectjrt - the AspectJ runtime
aspectjweaver - the AspectJ weaver
aspectjtools - the AspectJ compiler
aspectjmatcher - the AspectJ matcher

These are the artifacts published to Maven Central for each release. In addition, there is an installer that can be run with java -jar to install AspectJ onto Windows/Mac/Linux. This installer is produced by the installer sub-module.

In the root of a cloned AspectJ simply run:

./mvnw clean install

You can also use a reasonably recent (3.6.3+), locally installed Maven installation instead of the Maven wrapper script.

This will build all the modules, run all the tests and install the key artifacts in your local repository. Once built, access the Maven dependencies from your local repository or run the installer to install AspectJ locally:

java -jar installer/target/aspectj-<VERSION>.jar

Running the tests in Eclipse

Once you have imported all the projects using m2e, there is a special module called run-all-junit-tests and within that a RunTheseBeforeYouCommitTests class that can be run with the JUnit launcher to execute thousands of tests. Ensure you run this with a JDK - the more recent the better since some tests will not execute on older JDKs - tests that verify language features that only exist in the more up to date JDK version.

Documentation for AspectJ users

Documentation for AspectJ developers

Maven releases

AspectJ is published to maven central under the org.aspectj groupID: https://search.maven.org/search?q=g:org.aspectj

README.md