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java completion daemon

Java 100.00%

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Completion seems broken

With the current master:

TRACE: could not complete at point: java.lang.ClassCastException: org.eclipse.jdt.core.dom.WildcardType cannot be cast to org.eclipse.jdt.core.dom.SimpleType
    at me.tillmanns.javacomplete.JavaCompleteCompilationUnit.getTypeArguments(JavaCompleteCompilationUnit.java:161)
    at me.tillmanns.javacomplete.JavaCompleteCompilationUnit.init(JavaCompleteCompilationUnit.java:291)
    at me.tillmanns.javacomplete.JavaCompleteCompilationUnit.initStatement(JavaCompleteCompilationUnit.java:260)
    at me.tillmanns.javacomplete.JavaCompleteCompilationUnit.init(JavaCompleteCompilationUnit.java:224)
    at me.tillmanns.javacomplete.JavaCompleteCompilationUnit.<init>(JavaCompleteCompilationUnit.java:78)
    at me.tillmanns.javacomplete.Complete.complete(Complete.java:95)
    at me.tillmanns.javacomplete.Complete.<init>(Complete.java:40)
    at me.tillmanns.javacomplete.JavaComplete.acceptRequest(JavaComplete.java:151)
    at me.tillmanns.javacomplete.JavaComplete.initCompleteLoop(JavaComplete.java:100)
    at me.tillmanns.javacomplete.JavaComplete.main(JavaComplete.java:51)

No completion inside for-each parens

With example (context):

ArrayList<String> fullyqualified = new ArrayList();
for(String s:f|) {
  sb.append(s+"\n");
}

there's no completion after f. The backtrace from the server output looks like this:

TRACE: japa.parser.ParseException: Encountered " <IDENTIFIER> "out "" at line 114, column 13.
Was expecting one of:
    "catch" ...
    "finally" ...

    at japa.parser.ASTParser.generateParseException(ASTParser.java:10074)
    at japa.parser.ASTParser.jj_consume_token(ASTParser.java:9920)
    at japa.parser.ASTParser.TryStatement(ASTParser.java:4308)
    at japa.parser.ASTParser.Statement(ASTParser.java:3391)
    at japa.parser.ASTParser.BlockStatement(ASTParser.java:3527)
    at japa.parser.ASTParser.Statements(ASTParser.java:1657)
    at japa.parser.ASTParser.Block(ASTParser.java:3460)
    at japa.parser.ASTParser.MethodDeclaration(ASTParser.java:1333)
    at japa.parser.ASTParser.ClassOrInterfaceBodyDeclaration(ASTParser.java:1042)
    at japa.parser.ASTParser.ClassOrInterfaceBody(ASTParser.java:961)
    at japa.parser.ASTParser.ClassOrInterfaceDeclaration(ASTParser.java:604)
    at japa.parser.ASTParser.TypeDeclaration(ASTParser.java:524)
    at japa.parser.ASTParser.CompilationUnit(ASTParser.java:269)
    at japa.parser.JavaParser.parse(JavaParser.java:81)
    at japa.parser.JavaParser.parse(JavaParser.java:94)
    at me.tillmanns.javacomplete.JavaCompleteCompilationUnit.<init>(JavaCompleteCompilationUnit.java:43)
    at me.tillmanns.javacomplete.Complete.complete(Complete.java:111)
    at me.tillmanns.javacomplete.Complete.<init>(Complete.java:55)
    at me.tillmanns.javacomplete.JavaComplete.acceptRequest(JavaComplete.java:145)
    at me.tillmanns.javacomplete.JavaComplete.initCompleteLoop(JavaComplete.java:100)
    at me.tillmanns.javacomplete.JavaComplete.main(JavaComplete.java:51)
DEBUG: could not complete at point: java.lang.NullPointerException

The junixsocket package source in build.gradle from googlecode is down.

Please update junixsocket package source, I found the new version junixsocket is on github.

Clarification on prefix and expression in the API call

I don't use emacs and I would like to give this completer a try, but I don't understand well the role of the prefix and the expression in the request and since there are no example of requests I could only ask here.

how to install this plugin with Neobundle in vim?

now i am using javacomplete2 for java complete,how to install this plugin for vim?

API documentation

Hi!

I'm really interested in using this tool with vim. Could you please describe briefly the protocol used between client and server so I could write a vim plugin for it?

Thanks,
Andres

Errors running the daemon

Upon starting the daemon I get an infinite spam of: "could not complete at point: {0}" message.

To check the cause I have changed line 102 in JavaComplete.java to "e.printStackTrace()" and I am getting the following error:

javassist.NotFoundException: /home/uki/.m2/repository/antlr/antlr/2.7.6/antlr-2.7.6.jar:/home/uki/.m2/repository/aopalliance/aopalliance/1.0/aopalliance-1.0.jar:/home/uki/.m2/repository/com/fasterxml/classmate/1.0.0/classmate-1.0.0.jar:/home/uki/.m2/repository/com/h2database/h2/1.4.178/h2-1.4.178.jar:/home/uki/.m2/repository/commons-collections/commons-collections/3.1/commons-collections-3.1.jar:/home/uki/.m2/repository/commons-logging/commons-logging/1.1.1/commons-logging-1.1.1.jar:/home/uki/.m2/repository/dom4j/dom4j/1.6.1/dom4j-1.6.1.jar:/home/uki/.m2/repository/el-impl/el-impl/1.0/el-impl-1.0.jar:/home/uki/.m2/repository/javassist/javassist/3.12.1.GA/javassist-3.12.1.GA.jar:/home/uki/.m2/repository/javax/el/el-api/2.2.1-b04/el-api-2.2.1-b04.jar:/home/uki/.m2/repository/javax/interceptor/javax.interceptor-api/1.2/javax.interceptor-api-1.2.jar:/home/uki/.m2/repository/javax/persistence/persistence-api/1.0.2/persistence-api-1.0.2.jar:/home/uki/.m2/repository/javax/servlet/javax.servlet-api/3.1.0/javax.servlet-api-3.1.0.jar:/home/uki/.m2/repository/javax/transaction/jta/1.1/jta-1.1.jar:/home/uki/.m2/repository/javax/validation/validation-api/1.1.0.Final/validation-api-1.1.0.Final.jar:/home/uki/.m2/repository/junit/junit/4.11/junit-4.11.jar:/home/uki/.m2/repository/net/sf/ehcache/ehcache-core/2.4.7/ehcache-core-2.4.7.jar:/home/uki/.m2/repository/org/codehaus/jackson/jackson-core-asl/1.9.10/jackson-core-asl-1.9.10.jar:/home/uki/.m2/repository/org/codehaus/jackson/jackson-mapper-asl/1.9.10/jackson-mapper-asl-1.9.10.jar:/home/uki/.m2/repository/org/freemarker/freemarker/2.3.20/freemarker-2.3.20.jar:/home/uki/.m2/repository/org/hamcrest/hamcrest-core/1.3/hamcrest-core-1.3.jar:/home/uki/.m2/repository/org/hibernate/ejb3-persistence/1.0.2.GA/ejb3-persistence-1.0.2.GA.jar:/home/uki/.m2/repository/org/hibernate/hibernate-annotations/3.4.0.GA/hibernate-annotations-3.4.0.GA.jar:/home/uki/.m2/repository/org/hibernate/hibernate-commons-annotations/3.1.0.GA/hibernate-commons-annotations-3.1.0.GA.jar:/home/uki/.m2/repository/org/hibernate/hibernate-core/3.3.1.GA/hibernate-core-3.3.1.GA.jar:/home/uki/.m2/repository/org/hibernate/hibernate-validator/5.1.1.Final/hibernate-validator-5.1.1.Final.jar:/home/uki/.m2/repository/org/jboss/logging/jboss-logging/3.1.3.GA/jboss-logging-3.1.3.GA.jar:/home/uki/.m2/repository/org/slf4j/slf4j-api/1.7.7/slf4j-api-1.7.7.jar:/home/uki/.m2/repository/org/slf4j/slf4j-simple/1.7.7/slf4j-simple-1.7.7.jar:/home/uki/.m2/repository/org/springframework/spring-aop/3.0.5.RELEASE/spring-aop-3.0.5.RELEASE.jar:/home/uki/.m2/repository/org/springframework/spring-asm/3.0.5.RELEASE/spring-asm-3.0.5.RELEASE.jar:/home/uki/.m2/repository/org/springframework/spring-beans/3.0.5.RELEASE/spring-beans-3.0.5.RELEASE.jar:/home/uki/.m2/repository/org/springframework/spring-context/3.0.5.RELEASE/spring-context-3.0.5.RELEASE.jar:/home/uki/.m2/repository/org/springframework/spring-context-support/3.0.5.RELEASE/spring-context-support-3.0.5.RELEASE.jar:/home/uki/.m2/repository/org/springframework/spring-core/3.0.5.RELEASE/spring-core-3.0.5.RELEASE.jar:/home/uki/.m2/repository/org/springframework/spring-expression/3.0.5.RELEASE/spring-expression-3.0.5.RELEASE.jar:/home/uki/.m2/repository/org/springframework/spring-jdbc/3.0.5.RELEASE/spring-jdbc-3.0.5.RELEASE.jar:/home/uki/.m2/repository/org/springframework/spring-orm/3.0.5.RELEASE/spring-orm-3.0.5.RELEASE.jar:/home/uki/.m2/repository/org/springframework/spring-tx/3.0.5.RELEASE/spring-tx-3.0.5.RELEASE.jar:/home/uki/.m2/repository/org/springframework/spring-web/3.0.5.RELEASE/spring-web-3.0.5.RELEASE.jar:/home/uki/.m2/repository/org/springframework/spring-webmvc/3.0.5.RELEASE/spring-webmvc-3.0.5.RELEASE.jar:/home/uki/.m2/repository/xml-apis/xml-apis/1.0.b2/xml-apis-1.0.b2.jar
    at javassist.JarClassPath.<init>(ClassPoolTail.java:135)
    at javassist.ClassPoolTail.makePathObject(ClassPoolTail.java:257)
    at javassist.ClassPoolTail.insertClassPath(ClassPoolTail.java:243)
    at javassist.ClassPool.insertClassPath(ClassPool.java:915)
    at me.tillmanns.javacomplete.JavaComplete.acceptRequest(JavaComplete.java:135)
    at me.tillmanns.javacomplete.JavaComplete.initCompleteLoop(JavaComplete.java:100)
    at me.tillmanns.javacomplete.JavaComplete.main(JavaComplete.java:51)

Full command I have used to start the daemon can be found at http://pastie.org/9793739

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