Weld, including integrations for Servlet containers and Java SE, examples and documentation

Last update: Oct 28, 2022

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Overview

Weld

Weld is the reference implementation of CDI: Contexts and Dependency Injection for the Java EE Platform which is the Java standard for dependency injection and contextual lifecycle management and one of the most important and popular parts of the Java EE platform.

Weld is integrated into many Java EE application servers such as WildFly, JBoss Enterprise Application Platform, GlassFish, Oracle WebLogic and others. Weld can also be used in a Servlet-only environment (Tomcat, Jetty) or plain Java SE environment.

See http://weld.cdi-spec.org for more details.

Building Weld

To build Weld simply run

$ mvn clean install

Upgrading Weld in WildFly

Firstly, set the JBOSS_HOME environment property to point to your WildFly installation which already contains Weld 3 in older version:

$ export JBOSS_HOME=/opt/wildfly

Then, run the upgrade script:

$ mvn package -Pupdate-jboss-as -f jboss-as/pom.xml -Dweld.update.version=${weld.version}

In the above snippet, ${weld.version} is the version of Weld you want to use. Now you should have patched WildFly in JBOSS_HOME.

Running integration tests and the TCK on WildFly

Follow the steps above to set the JBOSS_HOME environment property and to upgrade Weld within WildFly. Then, run:

$ mvn clean verify -Dincontainer -f tests-arquillian/pom.xml

$ mvn clean verify -Dincontainer -f jboss-tck-runner/pom.xml

If you want to run a specific test you can use the -Dtest=<test_name> flag. For example

$ mvn clean verify -Dincontainer -f jboss-tck-runner/pom.xml -Dtest=FireEventTest

Will run all the tests defined in FireEventTest.

$ mvn clean verify -Dincontainer -f jboss-tck-runner/pom.xml -Dtest=FireEventTest#testInjectedEventAcceptsEventObject

Will only run the FireEventTest.testInjectedEventAcceptsEventObject() test method.

Comments

WELD-1890 Enhancements to Weld SE API

org.jboss.weld.environment.se.Weld turned into a reusable builder. It's possible to define a "synthetic" bean archive (see Weld.beanClasses() and companions) and also to disable the discovery completely (see Weld.disableDiscovery()).

org.jboss.weld.environment.se.WeldContainer holds container ID and implements javax.enterprise.inject.Instance. All WeldContainer instances are stored in a singleton so that it's possible to obtain the instance of a running container by id: WeldContainer.instance("myCustomId").

See org.jboss.weld.environment.se.test.builder.WeldBuilderTest for some examples.

All changes should be backward compatible.

opened by mkouba 45
Issues Weld-2587 OWB-1293 Jetty #3804

Proposed fix for https://issues.jboss.org/browse/WELD-2587, https://issues.apache.org/jira/browse/OWB-1293 and https://github.com/eclipse/jetty.project/issues/3804

Implement a new style of integration with the jetty container that does not require access to jetty private APIs (as enabled in the jetty cdi module).

Previous mechanism has been trimmed of deprecated support and retained as a legacy container that will continue to work for users that do expose the jetty APIs (as enabled in the jetty cdi2 module).

See https://github.com/eclipse/jetty.project/pull/3838 for example usage

Signed-off-by: Greg Wilkins [email protected]

opened by gregw 31
[WELD-2578] Permits DiscoveryStrategy instances to be loaded via ServiceLoader.

Signed-off-by: Laird Nelson [email protected]

This experimental PR allows DiscoveryStrategy instances to be loaded using a ServiceLoader. All tests in weld/core continue to pass. Any and all feedback welcome. A discussion in the Weld forums sparked this idea.

opened by ljnelson 27
[2.2] WELD-1791 Revisit configuration
introduce WeldConfiguration per-deployment service

supported configuration keys can be found in ConfigurationKey enum

NOTE: This pull request depends on https://github.com/weld/api/pull/16 and the build will fail until it's merged.
opened by mkouba 27
WELD-1756 Replace Guava - caches
we are not able to replace the ClassTransformer.enhancedAnnotatedTypes due to recursion computation problems

LoadingCacheUtils should be deleted afterwards
opened by mkouba 26
WELD-1782 Don't wrap resource producer field if the actual type is assig...

...nable to Serializable

Due to class loading issues it was necessary to change the porting package and use specialized ObjectInputStream. So far TCCL-based solution seems to work.

WebResourcePassivationCapableDependencyTest TCK test was excluded - some jax-ws artifacts do not conform to the spec.

opened by mkouba 24
Bump htmlunit from 2.64.0 to 2.67.0
Bumps htmlunit from 2.64.0 to 2.67.0.

Release notes

Sourced from htmlunit's releases.

HtmlUnit 2.67.0

Chrome/Edge 107

Firefox 107

Cookie: support sameSite attribute ; treat localhost as secure origin

DOMTokenList: fixing change notification; no longer add an attribute to the dom node if remove is called an there was no attribute so far

XPath fixes

Bugfixes & Enhancements

Please have a look at the full release notes for details about this release.

:two_hearts: Thank you to all who have contributed and to the sponsors (more sponsoring is welcome https://github.com/sponsors/rbri).

HtmlUnit 2.66.0

Chrome/Edge 106

Firefox 106

various enhancements for HTMLMediaElement

Bugfixes & Enhancements

Please have a look at the full release notes for details about this release.

:two_hearts: Thank you to all who have contributed and to the sponsors (more sponsoring is welcome https://github.com/sponsors/rbri).

HtmlUnit 2.65.1

fix replacement of xalan

HtmlUnit 2.65.0

Chrome/Edge 105

Firefox 105

Firefox ESR 102

PrintHandler configurable at the WebClient added

Xalan replacesd by htmlunit-xpath

Bugfixes & Enhancements

Please have a look at the full release notes for details about this release.

:two_hearts: Thank you to all who have contributed and to the sponsors (more sponsoring is welcome https://github.com/sponsors/rbri).

Commits

d00f5f2 prepare 2.67.0

04d7232 base libs are released already

91c27fb use xpath release

62c2ad0 format

016a0c6 alert -> log

7d8faaa adjust tests

6e4055d dependencycheck update

1ebf322 Support sameSite attribute when constructing a cookie

f0d8cd1 treat localhost as secure origin when processing cookies

96ccf19 FF 107

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dependencies
opened by dependabot[bot] 0
Bump spotbugs-maven-plugin from 4.7.2.0 to 4.7.3.0
Bumps spotbugs-maven-plugin from 4.7.2.0 to 4.7.3.0.

Release notes

Sourced from spotbugs-maven-plugin's releases.

Spotbugs Maven Plugin 4.7.3.0

Supports spotbugs 4.7.3

note: 4.7.2.2 was released and actually included 4.7.3 by default. All items in 4.7.2.2 are in this release with only change being to denote underlying spotbugs.

Spotbugs Maven Plugin 4.7.2.2

Groovy bumped to 4.0.6

Make sarifOutputDirectory and sarifOutputFilename configurable per #506 and #507

notice: This is actually running spotbugs 4.7.3. A new release will be pushed that directly shows that. Sorry for any confusion.

Spotbugs Maven Plugin 4.7.2.1

Bumps groovy to 4.0.5

Bumps asm to 9.4

Build Related

For reproducible builds, timestamp is now more accurate to the release.

Commits

a084687 [maven-release-plugin] prepare release spotbugs-maven-plugin-4.7.3.0

99061cb Merge pull request #509 from hazendaz/spotbugs

371096c [pom] Set rest of spotbugs 4.7.3 artifacts

d46ad44 [maven-release-plugin] prepare for next development iteration

f8450dd [maven-release-plugin] prepare release spotbugs-maven-plugin-4.7.2.2

24a8bb2 Merge pull request #508 from jwgmeligmeyling/issues/506-507

e148e19 Make sarifOutputDirectory and sarifOutputFilename configurable

f01a7f6 Merge pull request #504 from spotbugs/renovate/versionspluginversion

717ab1e Merge pull request #503 from spotbugs/renovate/plexusutilsversion

a01ef40 Update dependency org.codehaus.mojo:versions-maven-plugin to v2.13.0

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dependencies
opened by dependabot[bot] 0
Bump bcel from 6.6.0 to 6.6.1
Bumps bcel from 6.6.0 to 6.6.1.

Changelog

Sourced from bcel's changelog.

Apache Commons BCEL Version 6.7.0 RELEASE NOTES

INTRODUCTION:

The Apache Commons BCEL team is pleased to announce the release of Apache Commons BCEL 6.7.0!

The Byte Code Engineering Library (BCEL) is intended to give users a convenient way to analyze, create, and manipulate compiled .class files. Classes are represented by objects containing all the symbolic information of the given class: methods, fields and byte code instructions.

Maintenance and bug fix release.

NEW FEATURES:

o Add org.apache.bcel.classfile.ClassFormatException.ClassFormatException(Throwable). Thanks to Gary Gregory. o Add org.apache.bcel.classfile.JavaClass.EXTENSION. Thanks to Gary Gregory. o Add org.apache.bcel.classfile.Module.EXTENSION. Thanks to Gary Gregory. o Add org.apache.bcel.util.Args. Thanks to Gary Gregory. o Add org.apache.bcel.generic.ArrayType.getClassName(). Thanks to Gary Gregory. o Add org.apache.bcel.generic.Type.getClassName(). Thanks to Gary Gregory. o Add org.apache.bcel.classfile.Utility.packageToPath(String). Thanks to Gary Gregory. o org.apache.bcel.classfile.MethodParameter now implements org.apache.bcel.classfile.Node. Thanks to Gary Gregory, Mark Roberts. o Add org.apache.bcel.classfile.JavaClass.getSourceFilePath(). Thanks to nbauma109, Gary Gregory. o Add org.apache.bcel.generic.PUSH.PUSH(ConstantPoolGen, ArrayType). Thanks to nbauma109, Gary Gregory.

FIXED BUGS:

o Avoid internal NPE in org.apache.bcel.util.ClassPath.getInputStream(String, String). Thanks to Gary Gregory. o InstructionConstants.ALOAD_0 value is wrong (regression from 6.6.0). Thanks to Gary Gregory. o InstructionConstants.DCONST_0 value is wrong (regression from 6.6.0). Thanks to Gary Gregory. o org.apache.bcel.classfile.Attribute constructors now throw ClassFormatException on invalid name index input. Thanks to Gary Gregory. o org.apache.bcel.classfile.CodeException constructors now throw ClassFormatException on invalid input. Thanks to Gary Gregory. o org.apache.bcel.classfile.ConstantInvokeDynamic.ConstantInvokeDynamic(DataInput). Thanks to Gary Gregory. o org.apache.bcel.classfile.ConstantValue constructors now throw ClassFormatException on invalid length input. Thanks to Gary Gregory. o org.apache.bcel.classfile.Deprecated constructors now throw ClassFormatException on invalid length input. Thanks to Gary Gregory. o org.apache.bcel.classfile.EnclosingMethod constructors now throw ClassFormatException on invalid length, class index, or method index input. Thanks to Gary Gregory. o org.apache.bcel.classfile.ExceptionTable constructors now throw ClassFormatException on invalid input. Thanks to Gary Gregory. o org.apache.bcel.classfile.InnerClasses constructors now throw ClassFormatException on invalid input. Thanks to Gary Gregory. o org.apache.bcel.classfile.LineNumber constructors now throw ClassFormatException on invalid input. Thanks to Gary Gregory. o org.apache.bcel.classfile.LocalVariable constructors now throw ClassFormatException on invalid input. Thanks to Gary Gregory. o org.apache.bcel.classfile.LocalVariableTable constructors now throw ClassFormatException on invalid input. Thanks to Gary Gregory. o org.apache.bcel.classfile.LocalVariableTypeTable constructors now throw ClassFormatException on invalid input. Thanks to Gary Gregory. o org.apache.bcel.classfile.ModuleMainClass constructors now throw ClassFormatException on invalid input. Thanks to Gary Gregory.

... (truncated)

Commits

eda9427 Update POM version for Apache release 6.6.1

587c986 Prepare release candidate

6b17bbe Refactor common code

8267a86 Refactor common code

b110375 Refactor common code

64962b0 Refactor common code

e23db3c Refactor common code

e30871a Simplify array copy

a3efc6f Simplify array copy

93d1e13 No need for so much duplication (PMD CPD)

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dependencies
opened by dependabot[bot] 0
Bump wildfly-maven-plugin from 4.0.0.Beta3 to 4.0.0.Final
Bumps wildfly-maven-plugin from 4.0.0.Beta3 to 4.0.0.Final.

Release notes

Sourced from wildfly-maven-plugin's releases.

4.0.0.Final

What's Changed

[WFMP-175] Add property to skip the deployment in the package goal. by @jmesnil in wildfly/wildfly-maven-plugin#256

Component upgrades by @jamezp in wildfly/wildfly-maven-plugin#257

Bump actions/upload-artifact from 2 to 3 by @dependabot in wildfly/wildfly-maven-plugin#259

Bump actions/setup-java from 2 to 3 by @dependabot in wildfly/wildfly-maven-plugin#258

Bump docs-maven-skin from 2.2.6 to 2.2.7 by @dependabot in wildfly/wildfly-maven-plugin#261

Bump version.org.apache.maven.maven-core from 3.3.1 to 3.3.9 by @dependabot in wildfly/wildfly-maven-plugin#262

Bump mockito-core from 2.18.3 to 4.8.1 by @dependabot in wildfly/wildfly-maven-plugin#263

Upgrade WildFly to 26.1.2.Final as a default for testing. Added CI te… by @jamezp in wildfly/wildfly-maven-plugin#264

Full Changelog: https://github.com/wildfly/wildfly-maven-plugin/compare/4.0.0.Beta4...4.0.0.Final ** 3.0-4.0 Changelog**: https://github.com/wildfly/wildfly-maven-plugin/compare/3.0.2.Final...4.0.0.Final

4.0.0.Beta4

What's Changed

[WFMP-174] New image goal to build (and push) application image by @jmesnil in wildfly/wildfly-maven-plugin#253

Full Changelog: https://github.com/wildfly/wildfly-maven-plugin/compare/4.0.0.Beta3...4.0.0.Beta4

Commits

0d90318 Prepare for 4.0.0.Final release

28c4764 Upgrade WildFly testing to 27.0.0.Final.

e65185b Add the info reporting plugin.

393a17c Remove the unused travis.yml file.

e67f1e6 Merge pull request #264 from jamezp/wf-upgrade

a11370a Upgrade WildFly to 26.1.2.Final as a default for testing. Added CI testing fo...

b4f734e Merge pull request #263 from wildfly/dependabot/maven/org.mockito-mockito-cor...

8ee4f38 Merge pull request #262 from wildfly/dependabot/maven/version.org.apache.mave...

dd28def Merge pull request #261 from wildfly/dependabot/maven/com.bernardomg.maven.sk...

b753ce7 Merge pull request #258 from wildfly/dependabot/github_actions/actions/setup-...

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dependencies
opened by dependabot[bot] 0
Bump wildfly.arquillian.version from 5.0.0.Alpha5 to 5.0.0.Alpha6
Bumps wildfly.arquillian.version from 5.0.0.Alpha5 to 5.0.0.Alpha6. Updates wildfly-arquillian-container-managed from 5.0.0.Alpha5 to 5.0.0.Alpha6

Updates wildfly-arquillian-container-remote from 5.0.0.Alpha5 to 5.0.0.Alpha6

Updates wildfly-arquillian-protocol-jmx from 5.0.0.Alpha5 to 5.0.0.Alpha6

Updates wildfly-arquillian-common from 5.0.0.Alpha5 to 5.0.0.Alpha6

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dependencies
opened by dependabot[bot] 0
Bump jboss-logmanager from 2.1.18.Final to 2.1.19.Final
Bumps jboss-logmanager from 2.1.18.Final to 2.1.19.Final.

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dependencies
opened by dependabot[bot] 0