Faces Alloy 3.0 jar causes exception in Netbeans

[samuel tian，修改在7 年前。]

Just to let you guys know. Once we had com.liferay.faces.alloy-3.0.0.jar included in the project, all the code hint function for xhtml files stops working in Netbeans because of the following exception:

java.lang.NullPointerException: Unable locate service for com.liferay.faces.util.logging.LoggerFactory
	at com.liferay.faces.util.logging.LoggerFactory.<clinit>(LoggerFactory.java:47)
Caused: java.lang.ExceptionInInitializerError
	at com.liferay.faces.alloy.taghandler.LoadConstants.<clinit>(LoadConstants.java:41)
	at java.lang.Class.forName0(Native Method)
	at java.lang.Class.forName(Class.java:340)
	at org.netbeans.modules.web.jsf.editor.facelets.mojarra.FaceletsTaglibConfigProcessor.loadClass(FaceletsTaglibConfigProcessor.java:223)
	at org.netbeans.modules.web.jsf.editor.facelets.mojarra.FaceletsTaglibConfigProcessor.processHandlerClass(FaceletsTaglibConfigProcessor.java:408)
	at org.netbeans.modules.web.jsf.editor.facelets.mojarra.FaceletsTaglibConfigProcessor.processTags(FaceletsTaglibConfigProcessor.java:364)
	at org.netbeans.modules.web.jsf.editor.facelets.mojarra.FaceletsTaglibConfigProcessor.processTagLibrary(FaceletsTaglibConfigProcessor.java:312)
	at org.netbeans.modules.web.jsf.editor.facelets.mojarra.FaceletsTaglibConfigProcessor.process(FaceletsTaglibConfigProcessor.java:255)
	at org.netbeans.modules.web.jsf.editor.facelets.FaceletsLibrarySupport.parseLibraries(FaceletsLibrarySupport.java:422)
	at org.netbeans.modules.web.jsf.editor.facelets.FaceletsLibrarySupport._findLibraries(FaceletsLibrarySupport.java:346)
	at org.netbeans.modules.web.jsf.editor.facelets.FaceletsLibrarySupport.findLibraries(FaceletsLibrarySupport.java:291)
	at org.netbeans.modules.web.jsf.editor.facelets.FaceletsLibrarySupport.getLibraries(FaceletsLibrarySupport.java:193)
	at org.netbeans.modules.web.jsf.editor.JsfSupportImpl.getLibrary(JsfSupportImpl.java:241)
	at org.netbeans.modules.web.jsf.editor.JsfPageMetadataProvider.getMetadataMap(JsfPageMetadataProvider.java:97)
	at org.netbeans.modules.web.common.api.WebPageMetadata.getMetadata(WebPageMetadata.java:70)
	at org.netbeans.modules.html.editor.api.Utils.getWebPageMimeType(Utils.java:143)
	at org.netbeans.modules.html.editor.gsf.HtmlSemanticAnalyzer.run(HtmlSemanticAnalyzer.java:83)
	at org.netbeans.modules.csl.editor.semantic.SemanticHighlighter.process(SemanticHighlighter.java:303)
	at org.netbeans.modules.csl.editor.semantic.SemanticHighlighter.access$000(SemanticHighlighter.java:82)
	at org.netbeans.modules.csl.editor.semantic.SemanticHighlighter$1.run(SemanticHighlighter.java:133)
	at org.netbeans.modules.csl.editor.semantic.SemanticHighlighter$1.run(SemanticHighlighter.java:142)
	at org.netbeans.modules.parsing.impl.TaskProcessor.callUserTask(TaskProcessor.java:609)
	at org.netbeans.modules.parsing.api.ParserManager$UserTaskAction.run(ParserManager.java:153)
	at org.netbeans.modules.parsing.api.ParserManager$UserTaskAction.run(ParserManager.java:137)
	at org.netbeans.modules.parsing.impl.TaskProcessor$2.call(TaskProcessor.java:204)
	at org.netbeans.modules.parsing.impl.TaskProcessor$2.call(TaskProcessor.java:201)
	at org.netbeans.modules.masterfs.filebasedfs.utils.FileChangedManager.priorityIO(FileChangedManager.java:176)
	at org.netbeans.modules.masterfs.providers.ProvidedExtensions.priorityIO(ProvidedExtensions.java:360)
	at org.netbeans.modules.parsing.nb.DataObjectEnvFactory.runPriorityIO(DataObjectEnvFactory.java:141)
	at org.netbeans.modules.parsing.impl.Utilities.runPriorityIO(Utilities.java:88)
	at org.netbeans.modules.parsing.impl.TaskProcessor.runUserTask(TaskProcessor.java:201)
	at org.netbeans.modules.parsing.api.ParserManager.parse(ParserManager.java:104)
	at org.netbeans.modules.csl.editor.semantic.SemanticHighlighter.run(SemanticHighlighter.java:123)
	at org.netbeans.modules.csl.editor.semantic.SemanticHighlighter.run(SemanticHighlighter.java:82)
	at org.netbeans.modules.parsing.impl.TaskProcessor.callParserResultTask(TaskProcessor.java:584)
	at org.netbeans.modules.parsing.impl.TaskProcessor$RequestPerformer.run(TaskProcessor.java:809)
	at org.openide.util.lookup.Lookups.executeWith(Lookups.java:304)
	at org.netbeans.modules.parsing.impl.TaskProcessor$RequestPerformer.execute(TaskProcessor.java:725)
 at org.netbeans.modules.parsing.impl.TaskProcessor$CompilationJob.run(TaskProcessor.java:686)
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1443)
	at org.netbeans.modules.openide.util.GlobalLookup.execute(GlobalLookup.java:68)
	at org.openide.util.lookup.Lookups.executeWith(Lookups.java:303)
	at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2058)
</clinit></clinit>

Also tried the latest nightly code from Git but the problem remains.

[Kyle Joseph Stiemann，修改在7 年前。]

Hi Samuel,
Thanks so much for reporting this. I've created FACES-2966 to track this issue, so please click Start watching this issue in order to see when the fix is merged. If you are eager to try the fix, you can build my fix branch of Liferay Faces Util:

git clone https://github.com/liferay/liferay-faces-util.git

git remote add stiemannkj1 https://github.com/stiemannkj1/liferay-faces-util.git

git fetch stiemannkj1

git checkout stiemannkj1/netbeans-auto-completion-fails-FACES-2966-3.x

mvn clean install

Then you can use the fixed SNAPSHOT jar in your project:

<dependency>
<groupId>com.liferay.faces</groupId>
<artifactId>com.liferay.faces.util</artifactId>
<version>3.0.1-SNAPSHOT</version>
</dependency>

- Kyle

[samuel tian，修改在7 年前。]

Hi Kyle,

Thanks for your response and effort made to this issue.

We've checked out your code and solved our problem. Now we're able to use the API loading and code hint function for all our namespaces including alloy.

Cheers mate. You guys are rock awesome.

[Kyle Joseph Stiemann，修改在7 年前。]

Glad it's working for you! I will comment here when the fix is merged into the official Liferay repo. Thanks for using Liferay Faces!

[Kyle Joseph Stiemann，修改在7 年前。]

Hi Samuel,
I finally got this merged into the Liferay Faces Util repo. I changed the fix slightly, but it's been heavily tested and should work for you. Please remove the custom version of Util that you are using:

rm ~/.m2/repository/com/liferay/faces/com.liferay.faces.util/3.0.1-SNAPSHOT/com.liferay.faces.util-3.0.1-SNAPSHOT.jar

After that, rebuild your project and it should download and use the latest SNAPSHOT. Please let us know if everything is working correctly.

Thanks,
- Kyle