This question already has answers here:
Identifying and solving javax.el.PropertyNotFoundException: Target Unreachable
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I'm trying to run the Maven Hello World tutorial in eclipse (2021-09) with Wildfly (25.0.0.Final) on Windows 10. I've included the following files:
pom.xml, web.xml, index.xhtml and HelloWorldBacking.java.
In the Projects facets, I've selected:
Dynamic Web Module 4.0
Java 15
JavaScript 1.0
JavaServer Faces 2.3
When the project is run on the server, and I enter a name and click Submit, the following error occurs:
javax.servlet.ServletException: /index.xhtml #15,63 value="#{helloWorldBacking.name}": Target Unreachable, identifier 'helloWorldBacking' resolved to null
at javax.faces.api#3.0.0.SP04//javax.faces.webapp.FacesServlet.executeLifecyle(FacesServlet.java:725)
Not sure why this occurs. Any help is much appreciated.
POM.XML
`<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0
http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>ca.ssi</groupId>
<artifactId>hello-world-jsf-23</artifactId>
<version>0.0.1-SNAPSHOT</version>
<packaging>war</packaging>
<name>hello-world-jsf-23 Maven Webapp</name>
<!-- FIXME change it to the project's website -->
<url>http://www.example.com</url>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<maven.compiler.source>15</maven.compiler.source>
<maven.compiler.target>15</maven.compiler.target>
<failOnMissingWebXml>false</failOnMissingWebXml>
</properties>
<dependencies>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.11</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>javax</groupId>
<artifactId>javaee-api</artifactId>
<version>8.0</version>
<scope>provided</scope>
</dependency>
</dependencies>
<build>
<finalName>hello-world-jsf</finalName>
<pluginManagement><!-- lock down plugins versions to avoid using Maven defaults (may be moved to parent pom) -->
<plugins>
<plugin>
<artifactId>maven-clean-plugin</artifactId>
<version>3.1.0</version>
</plugin>
<!-- see http://maven.apache.org/ref/current/maven-core/default-bindings.html#Plugin_bindings_for_war_packaging -->
<plugin>
<artifactId>maven-resources-plugin</artifactId>
<version>3.0.2</version>
</plugin>
<plugin>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.8.0</version>
</plugin>
<plugin>
<artifactId>maven-surefire-plugin</artifactId>
<version>2.22.1</version>
</plugin>
<plugin>
<artifactId>maven-war-plugin</artifactId>
<version>3.2.2</version>
</plugin>
<plugin>
<artifactId>maven-install-plugin</artifactId>
<version>2.5.2</version>
</plugin>
<plugin>
<artifactId>maven-deploy-plugin</artifactId>
<version>2.8.2</version>
</plugin>
</plugins>
</pluginManagement>
</build>
</project>
WEB.XML
<?xml version="1.0" encoding="UTF-8"?>
<web-app version="4.0" xmlns="http://xmlns.jcp.org/xml/ns/javaee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee http://xmlns.jcp.org/xml/ns/javaee/web-app_4_0.xsd">
<servlet>
<servlet-name>Faces Servlet</servlet-name>
<servlet-class>javax.faces.webapp.FacesServlet</servlet-class>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>Faces Servlet</servlet-name>
<url-pattern>*.xhtml</url-pattern>
</servlet-mapping>
<welcome-file-list>
<welcome-file>index.xhtml</welcome-file>
</welcome-file-list>
</web-app>
INDEX.XHTML
<!DOCTYPE html>
<html lang="en"
xmlns="http://www.w3.org/1999/xhtml"
xmlns:h="http://xmlns.jcp.org/jsf/html"
xmlns:ui="http://xmlns.jcp.org/jsf/facelets"
xmlns:f="http://xmlns.jcp.org/jsf/core">
<h:head>
<title>Hello World JSF 2.3</title>
</h:head>
<h:body>
<h:form>
<h:outputLabel for="input" value="Who do you want to greet?" />
<h:inputText id="input" value="#{helloWorldBacking.name}" />
<h:commandButton value="Submit"
action="#{helloWorldBacking.greetPerson}" >
</h:commandButton>
<br/>
<h:outputText value="#{helloWorldBacking.greet}" />
</h:form>
</h:body>
</html>`
HelloWorldBacking.java
`package ca.ssi;
import javax.enterprise.context.RequestScoped;
import javax.inject.Named;
#Named
#RequestScoped
public class HelloWorldBacking {
private String name;
private String greet;
public void greetPerson() {
this.greet = "Hello World: " + this.name + "!";
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public String getGreet() {
return greet;
}
public void setGreet(String greet) {
this.greet = greet;
}
}
`
Add WEB-INF/beans.xml file with this content:
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://xmlns.jcp.org/xml/ns/javaee"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee http://xmlns.jcp.org/xml/ns/javaee/beans_2_0.xsd"
bean-discovery-mode="all">
</beans>
Related
I am able to consume the messages from kafka using structured streaming and able to print on the console mode but unable to write it to elastic search. Tried all the available options nothing is working. Unfortunately, I am not getting any error also. Any suggestions ? Am I missing anything?
val kafkaDF = spark
.readStream
.format("kafka")
.option("kafka.bootstrap.servers", config.KafkaServer) //"x-sin-edp-d-kfk-8-s01.dfs:6667,x-sin-edp-d-kfk-8-s02.dfs:6667"
.option("subscribe", config.topic) //"uat.push.mulesoft")
.option("startingOffsets", "earliest")
.option("failOnDataLoss", "false")
//.option("auto.offset.reset", "earliest")
.load()
val invoiceWriterQuery = outputDF.writeStream
//.queryName("Flattened Invoice Writer")
.outputMode("append")
// .format("console")
.format("org.elasticsearch.spark.sql")
//.format("es")
.option("es.nodes.wan.only","true")
.option("es.nodes.discovery", "false")
.option("es.nodes.client.only", "false")
.option("es.net.ssl","true")
.option("es.mapping.id", outputDF.col("key").toString())
.option("es.write.operation", "upsert")
.option("es.nodes", config.esnodes )//"https://vpc-dfs-datahub-elastic-dev-j4qxkivimyqieuuzed2ntomviu.ap-southeast-1.es.amazonaws.com/"
.option("es.port", config.esport)
.option("es.resource", "loyalty_vw_eod_sls_dtl_test1/doc")
// .option("path", "output")
.option("checkpointLocation", "chk-point-dir")
.trigger(Trigger.ProcessingTime("1 minute"))
.start()
//sf_df.unpersist()
invoiceWriterQuery.awaitTermination();
--------------------------------------------------------------------------------------------------
4.0.0
<groupId>org.example</groupId>
<artifactId>LoyaltyESWrite</artifactId>
<version>0.0.1-SNAPSHOT</version>
<packaging>jar</packaging>
<name>Loyalty_Write_To_ElasticSearch</name>
<url>http://maven.apache.org</url>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<maven.compiler.source>1.8</maven.compiler.source>
<maven.compiler.target>1.8</maven.compiler.target>
<encoding>UTF-8</encoding>
<scala.version>2.11.8</scala.version>
<scala.compat.version>2.11</scala.compat.version>
<java.version>1.8</java.version>
<spark.core.version>2.3.1</spark.core.version>
<hadoop.version>2.7.3</hadoop.version>
</properties>
<dependencies>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>3.8.1</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.apache.spark</groupId>
<artifactId>spark-core_${scala.compat.version}</artifactId>
<version>${spark.core.version}</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.apache.spark</groupId>
<artifactId>spark-sql_${scala.compat.version}</artifactId>
<version>${spark.core.version}</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.apache.spark</groupId>
<artifactId>spark-streaming_${scala.compat.version}</artifactId>
<version>${spark.core.version}</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.apache.spark</groupId>
<artifactId>spark-streaming-kafka-0-10_2.11</artifactId>
<!--<version>${spark.core.version}</version> -->
<version>2.3.1</version>
</dependency>
<dependency>
<groupId>org.apache.spark</groupId>
<artifactId>spark-sql-kafka-0-10_2.11</artifactId>
<version>2.3.1</version>
</dependency>
<dependency>
<groupId>org.apache.hadoop</groupId>
<artifactId>hadoop-common</artifactId>
<version>${hadoop.version}</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.apache.hadoop</groupId>
<artifactId>hadoop-client</artifactId>
<version>${hadoop.version}</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.scala-lang</groupId>
<artifactId>scala-library</artifactId>
<version>${scala.version}</version>
</dependency>
<dependency>
<groupId>org.scala-lang</groupId>
<artifactId>scala-compiler</artifactId>
<version>${scala.version}</version>
</dependency>
<dependency>
<groupId>net.ceedubs</groupId>
<artifactId>ficus_2.11</artifactId>
<version>1.1.1</version>
</dependency>
<dependency>
<groupId>com.typesafe</groupId>
<artifactId>config</artifactId>
<version>1.0.0</version>
</dependency>
<dependency>
<groupId>net.liftweb</groupId>
<artifactId>lift-json_2.11</artifactId>
<version>3.2.0-M2</version>
</dependency>
<dependency>
<groupId>org.scalatest</groupId>
<artifactId>scalatest_${scala.compat.version}</artifactId>
<version>2.2.6</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>jdk.tools</groupId>
<artifactId>jdk.tools</artifactId>
<version>1.8</version>
<scope>system</scope>
<systemPath>${JAVA_HOME}/lib/tools.jar</systemPath>
</dependency>
<dependency>
<groupId>org.elasticsearch</groupId>
<artifactId>elasticsearch-spark-20_2.11</artifactId>
<version>7.1.1</version>
</dependency>
<!-- https://mvnrepository.com/artifact/net.snowflake/spark-snowflake -->
<dependency>
<groupId>net.snowflake</groupId>
<artifactId>spark-snowflake_2.11</artifactId>
<version>2.8.5-spark_2.3</version>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>net.alchim31.maven</groupId>
<artifactId>scala-maven-plugin</artifactId>
<version>3.2.2</version>
<executions>
<execution>
<id>scala-compile-first</id>
<phase>process-resources</phase>
<goals>
<goal>add-source</goal>
<goal>compile</goal>
</goals>
<configuration>
<sources>
<source>src/main/scala</source>
</sources>
</configuration>
</execution>
<execution>
<id>scala-test-compile</id>
<phase>process-test-resources</phase>
<goals>
<goal>testCompile</goal>
</goals>
</execution>
</executions>
<configuration>
<recompileMode>incremental</recompileMode>
<args>
<arg>-deprecation</arg>
<arg>-explaintypes</arg>
<arg>-target:jvm-1.8</arg>
<arg>${project.build.directory}/.scala_dependencies</arg>
</args>
</configuration>
</plugin>
<plugin>
<groupId>org.scalatest</groupId>
<artifactId>scalatest-maven-plugin</artifactId>
<version>1.0</version>
<configuration>
<reportsDirectory>${project.build.directory}/surefire-reports</reportsDirectory>
<stdout>W</stdout>
</configuration>
<executions>
<execution>
<id>scala-test</id>
<goals>
<goal>test</goal>
</goals>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.5.1</version>
<configuration>
<source>${java.version}</source>
<target>${java.version}</target>
<encoding>UTF-8</encoding>
<maxmem>1024m</maxmem>
<fork>true</fork>
<compilerArgs>
<arg>-Xlint:all,-serial,-path</arg>
</compilerArgs>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-surefire-plugin</artifactId>
<version>2.12.4</version>
<configuration>
<argLine>-Xmx512m</argLine>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-assembly-plugin</artifactId>
<version>2.6</version>
<configuration>
<descriptorRefs>
<descriptorRef>jar-with-dependencies</descriptorRef>
</descriptorRefs>
<archive>
<manifest>
<mainClass>org.example.WriteToES</mainClass>
</manifest>
</archive>
</configuration>
<executions>
<execution>
<id>create-my-bundle</id>
<phase>package</phase>
<goals>
<goal>single</goal>
</goals>
</execution>
</executions>
</plugin>
</plugins>
</build>
i am seeing this error when trying to package a maven project:
[ERROR] Failed to execute goal com.google.code.play2-maven-plugin:play2-maven-plugin:1.0.0-rc5:template-compile (default-template-compile) on project api_2.11: Execution default-template-compile of goal com.google.code.play2-maven-plugin:play2-maven-plugin:1.0.0-rc5:template-compile failed: An API incompatibility was encountered while executing com.google.code.play2-maven-plugin:play2-maven-plugin:1.0.0-rc5:template-compile: java.lang.ExceptionInInitializerError: null
[ERROR] -----------------------------------------------------
[ERROR] realm = extension>com.google.code.play2-maven-plugin:play2-maven-plugin:1.0.0-rc5
[ERROR] strategy = org.codehaus.plexus.classworlds.strategy.SelfFirstStrategy
[ERROR] urls[0] = file:/Users/k28497/.m2/repository/com/google/code/play2-maven-plugin/play2-maven-plugin/1.0.0-rc5/play2-maven-plugin-1.0.0-rc5.jar
[ERROR] urls[1] = file:/Users/k28497/.m2/repository/com/google/code/play2-maven-plugin/play2-provider-api/1.0.0-rc5/play2-provider-api-1.0.0-rc5.jar
[ERROR] urls[2] = file:/Users/k28497/.m2/repository/com/google/code/play2-maven-plugin/play2-source-position-mappers/1.0.0-rc5/play2-source-position-mappers-1.0.0-rc5.jar
[ERROR] urls[3] = file:/Users/k28497/.m2/repository/com/google/code/play2-maven-plugin/play2-source-watcher-api/1.0.0-rc5/play2-source-watcher-api-1.0.0-rc5.jar
[ERROR] urls[4] = file:/Users/k28497/.m2/repository/com/google/code/sbt-compiler-maven-plugin/sbt-compiler-api/1.0.0/sbt-compiler-api-1.0.0.jar
[ERROR] urls[5] = file:/Users/k28497/.m2/repository/org/apache/ant/ant/1.9.4/ant-1.9.4.jar
[ERROR] urls[6] = file:/Users/k28497/.m2/repository/org/apache/ant/ant-launcher/1.9.4/ant-launcher-1.9.4.jar
[ERROR] urls[7] = file:/Users/k28497/.m2/repository/org/apache/maven/shared/maven-common-artifact-filters/1.4/maven-common-artifact-filters-1.4.jar
[ERROR] urls[8] = file:/Users/k28497/.m2/repository/org/codehaus/plexus/plexus-archiver/3.6.0/plexus-archiver-3.6.0.jar
[ERROR] urls[9] = file:/Users/k28497/.m2/repository/org/codehaus/plexus/plexus-io/3.0.1/plexus-io-3.0.1.jar
[ERROR] urls[10] = file:/Users/k28497/.m2/repository/commons-io/commons-io/2.6/commons-io-2.6.jar
[ERROR] urls[11] = file:/Users/k28497/.m2/repository/org/apache/commons/commons-compress/1.16.1/commons-compress-1.16.1.jar
[ERROR] urls[12] = file:/Users/k28497/.m2/repository/org/objenesis/objenesis/2.6/objenesis-2.6.jar
[ERROR] urls[13] = file:/Users/k28497/.m2/repository/org/iq80/snappy/snappy/0.4/snappy-0.4.jar
[ERROR] urls[14] = file:/Users/k28497/.m2/repository/org/tukaani/xz/1.8/xz-1.8.jar
[ERROR] urls[15] = file:/Users/k28497/.m2/repository/org/codehaus/plexus/plexus-utils/3.1.0/plexus-utils-3.1.0.jar
[ERROR] urls[16] = file:/Users/k28497/.m2/repository/org/sonatype/plexus/plexus-build-api/0.0.7/plexus-build-api-0.0.7.jar
[ERROR] Number of foreign imports: 1
[ERROR] import: Entry[import from realm ClassRealm[maven.api, parent: null]]
[ERROR]
[ERROR] -----------------------------------------------------
[ERROR] : object java.lang.Object in compiler mirror not found.
[ERROR] -> [Help 1]
[ERROR]
[ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch.
[ERROR] Re-run Maven using the -X switch to enable full debug logging.
[ERROR]
[ERROR] For more information about the errors and possible solutions, please read the following articles:
[ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/PluginContainerException
[ERROR]
[ERROR] After correcting the problems, you can resume the build with the command
The plugin in question in my pom.xml:
<?xml version='1.0' encoding='UTF-8'?>
<project xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://maven.apache.org/POM/4.0.0">
<modules>
<module>api</module>
<module>common</module>
</modules>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
<play2.version>2.5.19</play2.version>
<scala.version>2.11.12</scala.version>
<scala.short.version>2.11</scala.short.version>
</properties>
<dependencyManagement>
<dependencies>
<dependency>
<groupId>org.scala-lang</groupId>
<artifactId>scala-library</artifactId>
<version>${scala.version}</version>
</dependency>
<dependency>
<groupId>org.scalatest</groupId>
<artifactId>scalatest_${scala.short.version}</artifactId>
<version>2.2.6</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.scala-lang</groupId>
<artifactId>scalap</artifactId>
<version>${scala.version}</version>
</dependency>
<dependency>
<groupId>net.liftweb</groupId>
<artifactId>lift-json_${scala.short.version}</artifactId>
<version>2.6.3</version>
</dependency>
</dependencies>
</dependencyManagement>
<build>
<pluginManagement>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-site-plugin</artifactId>
<version>3.7.1</version>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-project-info-reports-plugin</artifactId>
<version>3.0.0</version>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-surefire-plugin</artifactId>
<version>2.7</version>
<configuration>
<skipTests>true</skipTests>
</configuration>
</plugin>
<plugin>
<groupId>org.scalatest</groupId>
<artifactId>scalatest-maven-plugin</artifactId>
<version>1.0</version>
<configuration>
<testFailureIgnore>true</testFailureIgnore>
<reportsDirectory>${project.build.directory}/surefire-reports</reportsDirectory>
<junitxml>.</junitxml>
<filereports>WDF TestSuite.txt</filereports>
</configuration>
<executions>
<execution>
<id>test</id>
<goals>
<goal>test</goal>
</goals>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-assembly-plugin</artifactId>
<version>3.3.0</version>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-jar-plugin</artifactId>
<version>3.2.0</version>
<configuration>
<archive>
<manifest>
<addDefaultImplementationEntries>true</addDefaultImplementationEntries>
<addDefaultSpecificationEntries>true</addDefaultSpecificationEntries>
</manifest>
</archive>
</configuration>
</plugin>
<plugin>
<groupId>net.alchim31.maven</groupId>
<artifactId>scala-maven-plugin</artifactId>
<version>4.3.0</version>
<executions>
<execution>
<goals>
<goal>compile</goal>
<goal>testCompile</goal>
</goals>
</execution>
</executions>
</plugin>
<plugin>
<groupId>com.google.code.play2-maven-plugin</groupId>
<artifactId>play2-maven-plugin</artifactId>
<version>1.0.0-rc5</version>
<extensions>true</extensions>
<configuration>
<routesGenerator>injected</routesGenerator>
<distFormats>tar.gz</distFormats>
<distTarLongFileMode>posix</distTarLongFileMode>
<distTopLevelDirectory>${project.name}-${project.version}</distTopLevelDirectory>
</configuration>
<dependencies>
<dependency>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-assembly-plugin</artifactId>
<version>3.1.1</version>
</dependency>
</dependencies>
</plugin>
<plugin>
<groupId>com.google.code.sbt-compiler-maven-plugin</groupId>
<artifactId>sbt-compiler-maven-plugin</artifactId>
<version>1.0.0</version>
</plugin>
</plugins>
</pluginManagement>
</build>
</project>
and in the plugins in the sub pom module:
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-assembly-plugin</artifactId>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-jar-plugin</artifactId>
</plugin>
<plugin>
<groupId>com.google.code.play2-maven-plugin</groupId>
<artifactId>play2-maven-plugin</artifactId>
</plugin>
<plugin>
<groupId>com.google.code.sbt-compiler-maven-plugin</groupId>
<artifactId>sbt-compiler-maven-plugin</artifactId>
</plugin>
</plugins>
Any ideas?
I have been following this tutorial to setup JSF on Eclipse version 2020-09 (4.17.0) with JAVA-14 and Maven on Wildfly-21.0 server on Windows 10. After completing the instructions on the page, I can browse to my index.xhtml page, but I cannot reach the backing bean when I submit the form. I get the following error instead:
[javax.enterprise.resource.webcontainer.jsf.context] (default task-1) javax.el.PropertyNotFoundException: /index.xhtml #14,61 value="#{bean.input}": Target Unreachable, identifier 'bean' resolved to null: javax.el.PropertyNotFoundException: /index.xhtml #14,61 value="#{bean.input}": Target Unreachable, identifier 'bean' resolved to null
at com.sun.jsf-impl#2.3.14.SP01//com.sun.faces.facelets.el.TagValueExpression.getType(TagValueExpression.java:64)
at com.sun.jsf-impl#2.3.14.SP01//com.sun.faces.renderkit.html_basic.HtmlBasicInputRenderer.getConvertedValue(HtmlBasicInputRenderer.java:71)
at javax.faces.api#3.0.0.SP04//javax.faces.component.UIInput.getConvertedValue(UIInput.java:1110)
at javax.faces.api#3.0.0.SP04//javax.faces.component.UIInput.validate(UIInput.java:1011)
at javax.faces.api#3.0.0.SP04//javax.faces.component.UIInput.executeValidate(UIInput.java:1322)
at javax.faces.api#3.0.0.SP04//javax.faces.component.UIInput.processValidators(UIInput.java:733)
at javax.faces.api#3.0.0.SP04//javax.faces.component.UIForm.processValidators(UIForm.java:229)
at com.sun.jsf-impl#2.3.14.SP01//com.sun.faces.context.PartialViewContextImpl$PhaseAwareVisitCallback.visit(PartialViewContextImpl.java:608)
at com.sun.jsf-impl#2.3.14.SP01//com.sun.faces.component.visit.PartialVisitContext.invokeVisitCallback(PartialVisitContext.java:159)
at javax.faces.api#3.0.0.SP04//javax.faces.component.UIComponent.visitTree(UIComponent.java:1456)
at javax.faces.api#3.0.0.SP04//javax.faces.component.UIForm.visitTree(UIForm.java:355)
at javax.faces.api#3.0.0.SP04//javax.faces.component.UIComponent.visitTree(UIComponent.java:1468)
at javax.faces.api#3.0.0.SP04//javax.faces.component.UIComponent.visitTree(UIComponent.java:1468)
at com.sun.jsf-impl#2.3.14.SP01//com.sun.faces.context.PartialViewContextImpl.processComponents(PartialViewContextImpl.java:400)
at com.sun.jsf-impl#2.3.14.SP01//com.sun.faces.context.PartialViewContextImpl.processPartial(PartialViewContextImpl.java:261)
at javax.faces.api#3.0.0.SP04//javax.faces.component.UIViewRoot.processValidators(UIViewRoot.java:1308)
at com.sun.jsf-impl#2.3.14.SP01//com.sun.faces.lifecycle.ProcessValidationsPhase.execute(ProcessValidationsPhase.java:53)
at com.sun.jsf-impl#2.3.14.SP01//com.sun.faces.lifecycle.Phase.doPhase(Phase.java:76)
at com.sun.jsf-impl#2.3.14.SP01//com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:177)
at javax.faces.api#3.0.0.SP04//javax.faces.webapp.FacesServlet.executeLifecyle(FacesServlet.java:707)
at javax.faces.api#3.0.0.SP04//javax.faces.webapp.FacesServlet.service(FacesServlet.java:451)
at io.undertow.servlet#2.2.2.Final//io.undertow.servlet.handlers.ServletHandler.handleRequest(ServletHandler.java:74)
at io.undertow.servlet#2.2.2.Final//io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:129)
at io.opentracing.contrib.opentracing-jaxrs2//io.opentracing.contrib.jaxrs2.server.SpanFinishingFilter.doFilter(SpanFinishingFilter.java:52)
at io.undertow.servlet#2.2.2.Final//io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61)
at io.undertow.servlet#2.2.2.Final//io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131)
at io.undertow.servlet#2.2.2.Final//io.undertow.servlet.handlers.FilterHandler.handleRequest(FilterHandler.java:84)
at io.undertow.servlet#2.2.2.Final//io.undertow.servlet.handlers.security.ServletSecurityRoleHandler.handleRequest(ServletSecurityRoleHandler.java:62)
at io.undertow.servlet#2.2.2.Final//io.undertow.servlet.handlers.ServletChain$1.handleRequest(ServletChain.java:68)
at io.undertow.servlet#2.2.2.Final//io.undertow.servlet.handlers.ServletDispatchingHandler.handleRequest(ServletDispatchingHandler.java:36)
at org.wildfly.extension.undertow#21.0.1.Final//org.wildfly.extension.undertow.security.SecurityContextAssociationHandler.handleRequest(SecurityContextAssociationHandler.java:78)
at io.undertow.core#2.2.2.Final//io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
at io.undertow.servlet#2.2.2.Final//io.undertow.servlet.handlers.RedirectDirHandler.handleRequest(RedirectDirHandler.java:68)
at io.undertow.servlet#2.2.2.Final//io.undertow.servlet.handlers.security.SSLInformationAssociationHandler.handleRequest(SSLInformationAssociationHandler.java:132)
at io.undertow.servlet#2.2.2.Final//io.undertow.servlet.handlers.security.ServletAuthenticationCallHandler.handleRequest(ServletAuthenticationCallHandler.java:57)
at io.undertow.core#2.2.2.Final//io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
at io.undertow.core#2.2.2.Final//io.undertow.security.handlers.AbstractConfidentialityHandler.handleRequest(AbstractConfidentialityHandler.java:46)
at io.undertow.servlet#2.2.2.Final//io.undertow.servlet.handlers.security.ServletConfidentialityConstraintHandler.handleRequest(ServletConfidentialityConstraintHandler.java:64)
at io.undertow.core#2.2.2.Final//io.undertow.security.handlers.AuthenticationMechanismsHandler.handleRequest(AuthenticationMechanismsHandler.java:60)
at io.undertow.servlet#2.2.2.Final//io.undertow.servlet.handlers.security.CachedAuthenticatedSessionHandler.handleRequest(CachedAuthenticatedSessionHandler.java:77)
at io.undertow.core#2.2.2.Final//io.undertow.security.handlers.NotificationReceiverHandler.handleRequest(NotificationReceiverHandler.java:50)
at io.undertow.core#2.2.2.Final//io.undertow.security.handlers.AbstractSecurityContextAssociationHandler.handleRequest(AbstractSecurityContextAssociationHandler.java:43)
at io.undertow.core#2.2.2.Final//io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
at org.wildfly.extension.undertow#21.0.1.Final//org.wildfly.extension.undertow.security.jacc.JACCContextIdHandler.handleRequest(JACCContextIdHandler.java:61)
at io.undertow.core#2.2.2.Final//io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
at org.wildfly.extension.undertow#21.0.1.Final//org.wildfly.extension.undertow.deployment.GlobalRequestControllerHandler.handleRequest(GlobalRequestControllerHandler.java:68)
at io.undertow.servlet#2.2.2.Final//io.undertow.servlet.handlers.SendErrorPageHandler.handleRequest(SendErrorPageHandler.java:52)
at io.undertow.core#2.2.2.Final//io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
at io.undertow.servlet#2.2.2.Final//io.undertow.servlet.handlers.ServletInitialHandler.handleFirstRequest(ServletInitialHandler.java:269)
at io.undertow.servlet#2.2.2.Final//io.undertow.servlet.handlers.ServletInitialHandler.access$100(ServletInitialHandler.java:78)
at io.undertow.servlet#2.2.2.Final//io.undertow.servlet.handlers.ServletInitialHandler$2.call(ServletInitialHandler.java:133)
at io.undertow.servlet#2.2.2.Final//io.undertow.servlet.handlers.ServletInitialHandler$2.call(ServletInitialHandler.java:130)
at io.undertow.servlet#2.2.2.Final//io.undertow.servlet.core.ServletRequestContextThreadSetupAction$1.call(ServletRequestContextThreadSetupAction.java:48)
at io.undertow.servlet#2.2.2.Final//io.undertow.servlet.core.ContextClassLoaderSetupAction$1.call(ContextClassLoaderSetupAction.java:43)
at org.wildfly.extension.undertow#21.0.1.Final//org.wildfly.extension.undertow.security.SecurityContextThreadSetupAction.lambda$create$0(SecurityContextThreadSetupAction.java:105)
at org.wildfly.extension.undertow#21.0.1.Final//org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1530)
at org.wildfly.extension.undertow#21.0.1.Final//org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1530)
at org.wildfly.extension.undertow#21.0.1.Final//org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1530)
at org.wildfly.extension.undertow#21.0.1.Final//org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1530)
at org.wildfly.extension.undertow#21.0.1.Final//org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1530)
at io.undertow.servlet#2.2.2.Final//io.undertow.servlet.handlers.ServletInitialHandler.dispatchRequest(ServletInitialHandler.java:249)
at io.undertow.servlet#2.2.2.Final//io.undertow.servlet.handlers.ServletInitialHandler.access$000(ServletInitialHandler.java:78)
at io.undertow.servlet#2.2.2.Final//io.undertow.servlet.handlers.ServletInitialHandler$1.handleRequest(ServletInitialHandler.java:99)
at io.undertow.core#2.2.2.Final//io.undertow.server.Connectors.executeRootHandler(Connectors.java:387)
at io.undertow.core#2.2.2.Final//io.undertow.server.HttpServerExchange$1.run(HttpServerExchange.java:841)
at org.jboss.threads#2.4.0.Final//org.jboss.threads.ContextClassLoaderSavingRunnable.run(ContextClassLoaderSavingRunnable.java:35)
at org.jboss.threads#2.4.0.Final//org.jboss.threads.EnhancedQueueExecutor.safeRun(EnhancedQueueExecutor.java:1990)
at org.jboss.threads#2.4.0.Final//org.jboss.threads.EnhancedQueueExecutor$ThreadBody.doRunTask(EnhancedQueueExecutor.java:1486)
at org.jboss.threads#2.4.0.Final//org.jboss.threads.EnhancedQueueExecutor$ThreadBody.run(EnhancedQueueExecutor.java:1377)
at org.jboss.xnio#3.8.2.Final//org.xnio.XnioWorker$WorkerThreadFactory$1$1.run(XnioWorker.java:1280)
at java.base/java.lang.Thread.run(Thread.java:832)
Caused by: javax.el.PropertyNotFoundException: Target Unreachable, identifier 'bean' resolved to null
at org.glassfish.jakarta.el#3.0.3.jbossorg-2//com.sun.el.parser.AstValue.getTarget(AstValue.java:148)
at org.glassfish.jakarta.el#3.0.3.jbossorg-2//com.sun.el.parser.AstValue.getType(AstValue.java:62)
at org.glassfish.jakarta.el#3.0.3.jbossorg-2//com.sun.el.ValueExpressionImpl.getType(ValueExpressionImpl.java:160)
at org.jboss.weld.core#3.1.5.Final//org.jboss.weld.module.web.el.WeldValueExpression.getType(WeldValueExpression.java:93)
at org.jboss.weld.core#3.1.5.Final//org.jboss.weld.module.web.el.WeldValueExpression.getType(WeldValueExpression.java:93)
at com.sun.jsf-impl#2.3.14.SP01//com.sun.faces.facelets.el.TagValueExpression.getType(TagValueExpression.java:62)
... 70 more
In eclipse my project's properties, the "Project Facets" I can't set JavaServer Faces version to 2.3 because I get a "Cannot change version of project facet JavaServer Faces to 2.3". So I opted for version 2.2 instead. According to this stack overflow post, something may be wrong with my CDI implementation.
Any suggestion on how I can fix this issue and move forward?
Thanks in advance!
My POM file:
<project xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>tanvir.project</groupId>
<artifactId>SudokuSolver</artifactId>
<version>0.0.1-SNAPSHOT</version>
<packaging>war</packaging>
<name>Sudoku Solver</name>
<description>Webapp for solving sudoku puzzles</description>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
<maven.compiler.source>14</maven.compiler.source>
<maven.compiler.target>14</maven.compiler.target>
<failOnMissingWebXml>false</failOnMissingWebXml>
</properties>
<dependencies>
<dependency>
<groupId>jakarta.platform</groupId>
<artifactId>jakarta.jakartaee-api</artifactId>
<version>9.0.0</version>
<scope>provided</scope>
</dependency>
</dependencies>
My WEB-INF/beans.xml:
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://xmlns.jcp.org/xml/ns/javaee"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee
http://xmlns.jcp.org/xml/ns/javaee/beans_1_1.xsd"
version="1.1" bean-discovery-mode="all">
</beans>
My WEB-INF/faces-config.xml:
<?xml version="1.0" encoding="UTF-8"?>
<faces-config xmlns="http://xmlns.jcp.org/xml/ns/javaee"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee http://xmlns.jcp.org/xml/ns/javaee/web-facesconfig_2_2.xsd"
version="2.2">
<!-- JSF configuration here. -->
</faces-config>
My Backing Bean:
package tanvir.project.sudoku;
import jakarta.enterprise.context.RequestScoped;
import jakarta.inject.Named;
#Named
#RequestScoped
public class Bean {
private String input;
private String output;
public void submit() {
output = "Hello World! You have typed: " + input;
}
public String getInput() {
return input;
}
public void setInput(String input) {
this.input = input;
}
public String getOutput() {
return output;
}
}
Finally, my xhtml file:
<!DOCTYPE html>
<html lang="en"
xmlns="http://www.w3.org/1999/xhtml"
xmlns:f="http://xmlns.jcp.org/jsf/core"
xmlns:h="http://xmlns.jcp.org/jsf/html"
>
<h:head>
<title>Hello World</title>
</h:head>
<h:body>
<h1>Hello World</h1>
<h:form>
<h:outputLabel for="input" value="Input" />
<h:inputText id="input" value="#{bean.input}" />
<h:commandButton value="Submit" action="#{bean.submit}">
<f:ajax execute="#form" render=":output" />
</h:commandButton>
</h:form>
<h:outputText id="output" value="#{bean.output}" />
</h:body>
</html>
Insdead of using jakarta.jakartaee-api version 8.0.0 as mentioned in the tutorial, I used version 9.0.0. This required me to import jakarta.inject.Named insdead of javax.inject.Named in my Bean.java to use #Named annotation. The problem got fixed (can now refer to backing bean using EL statements) when I set jakarta.jakartaee-api version to 8.0.0 in the POM file.
Getting No Persistence provider for EntityManager named myPersistentUnit , even if the 'persistent.xml' is under '/WEB-INF/classes/META-INF/'.
My war is deployed on the Tomcat server.
Here is my persistent.xml
<persistence xmlns="http://java.sun.com/xml/ns/persistence"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://java.sun.com/xml/ns/persistence
http://java.sun.com/xml/ns/persistence/persistence_1_0.xsd"
version="1.0">
<persistence-unit name="myPersistentUnit">
<provider>org.hibernate.jpa.HibernatePersistenceProvider</provider>
<class>com.login.entity.LoginEntity</class>
<properties>
<property name="javax.persistence.jdbc.url" value="jdbc:postgresql://localhost:5433/hibernatedb" />
<property name="javax.persistence.jdbc.user" value="admin" />
<property name="javax.persistence.jdbc.password" value="admin" />
<property name="javax.persistence.jdbc.driver" value="org.postgresql.Driver" />
<property name="hibernate.show_sql" value="true" />
</properties>
</persistence-unit>
</persistence>
And my code :
package com.login.entity;
import javax.persistence.EntityManager;
import javax.persistence.EntityManagerFactory;
import javax.persistence.Persistence;
public class LoginEntityManager {
private static LoginEntityManager loginEntityManager;
private EntityManager entityManager;
private LoginEntityManager() {
}
public static LoginEntityManager getLoginEntityManager() {
if (loginEntityManager == null) {
loginEntityManager = new LoginEntityManager();
EntityManagerFactory factory = Persistence.createEntityManagerFactory("myPersistentUnit");
loginEntityManager.setEntityManager(factory.createEntityManager());
}
return loginEntityManager;
}
public EntityManager getEntityManager() {
return entityManager;
}
public void setEntityManager(EntityManager entityManager) {
this.entityManager = entityManager;
}
}
My pom.xml:
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>org.springdemo</groupId>
<artifactId>login</artifactId>
<packaging>war</packaging>
<version>0.0.1-SNAPSHOT</version>
<name>login Maven Webapp</name>
<url>http://maven.apache.org</url>
<dependencies>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>3.8.1</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>javax.servlet-api</artifactId>
<version>3.1.0</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-core</artifactId>
<version>3.0.0.RELEASE</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-webmvc</artifactId>
<version>3.0.0.RELEASE</version>
</dependency>
<dependency>
<groupId>javax.persistence</groupId>
<artifactId>persistence-api</artifactId>
<version>1.0.2</version>
</dependency>
<dependency>
<groupId>postgresql</groupId>
<artifactId>postgresql</artifactId>
<version>9.1-901-1.jdbc4</version>
</dependency>
<dependency>
<groupId>org.hibernate</groupId>
<artifactId>hibernate-entitymanager</artifactId>
<version>5.0.0.Final</version>
</dependency>
</dependencies>
<build>
<finalName>login</finalName>
</build>
</project>
Well, it's time for second try - it's been week i'm struggling with this error. Configuration is in XML files instead of annotations.
This is the stack trace
SEVERE: Servlet.service() for servlet [spring] in context with path [/WebAppDB] threw exception [Request processing failed; nested exception is org.hibernate.HibernateException: No Session found for current thread] with root cause
org.hibernate.HibernateException: No Session found for current thread
at org.springframework.orm.hibernate4.SpringSessionContext.currentSession(SpringSessionContext.java:97)
at org.hibernate.internal.SessionFactoryImpl.getCurrentSession(SessionFactoryImpl.java:941)
at webapp.dao.DAOUserImpl.getCurrentSession(DAOUserImpl.java:17)
at webapp.dao.DAOUserImpl.getUser(DAOUserImpl.java:22)
at webapp.service.ServiceUserImpl.getUser(ServiceUserImpl.java:19)
at webapp.controller.MainController.showCar(MainController.java:27)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.springframework.web.method.support.InvocableHandlerMethod.invoke(InvocableHandlerMethod.java:219)
at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:132)
at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:104)
at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandleMethod(RequestMappingHandlerAdapter.java:745)
at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:686)
at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:80)
at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:925)
at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:856)
at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:920)
at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:816)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:621)
at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:801)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:304)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:240)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:164)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:462)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:164)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:100)
at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:562)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:395)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:250)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:188)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:166)
at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:302)
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
applicationContext.xml
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:mvc="http://www.springframework.org/schema/mvc" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:context="http://www.springframework.org/schema/context" xmlns:p="http://www.springframework.org/schema/p"
xmlns:tx="http://www.springframework.org/schema/tx"
xsi:schemaLocation="http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans-3.2.xsd
http://www.springframework.org/schema/mvc
http://www.springframework.org/schema/mvc/spring-mvc-3.2.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context-3.2.xsd
http://www.springframework.org/schema/tx
http://www.springframework.org/schema/tx/spring-tx-3.2.xsd">
<context:component-scan base-package="webapp.service, webapp.dao" />
<context:annotation-config />
<context:property-placeholder location="classpath:persistence-mysql.properties" />
<bean id="dataSource" class="org.apache.tomcat.dbcp.dbcp.BasicDataSource">
<property name="driverClassName" value="${jdbc.driverClassName}" />
<property name="url" value="${jdbc.url}" />
<property name="username" value="${jdbc.user}" />
<property name="password" value="${jdbc.pass}" />
</bean>
<bean id="mySessionFactory"
class="org.springframework.orm.hibernate4.LocalSessionFactoryBean">
<property name="dataSource" ref="dataSource" />
<property name="packagesToScan" value="webapp.entity" />
<property name="hibernateProperties">
<props>
<prop key="hibernate.hbm2ddl.auto">${hibernate.hbm2ddl.auto}</prop>
<prop key="hibernate.dialect">${hibernate.dialect}</prop>
</props>
</property>
</bean>
<bean id="transactionManager"
class="org.springframework.orm.hibernate4.HibernateTransactionManager">
<property name="sessionFactory" ref="mySessionFactory" />
</bean>
<tx:annotation-driven transaction-manager="transactionManager"
proxy-target-class="true" />
</beans>
service class
package webapp.service;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;
import webapp.entity.*;
import webapp.dao.*;
#Service
#Transactional
public class ServiceUserImpl implements ServiceUser{
#Autowired
private DAOUser daoUser;
public User getUser() {
return daoUser.getUser();
}
}
and DAO class
package webapp.dao;
import org.hibernate.Session;
import org.hibernate.SessionFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Repository;
import webapp.entity.User;
#Repository
public class DAOUserImpl implements DAOUser{
#Autowired
private SessionFactory factory;
private Session getCurrentSession() {
return factory.getCurrentSession();
}
public User getUser() {
return (User) getCurrentSession().createQuery("from User").list().get(0);
}
}
ask for other files if you think error is there
note:
I get the exact same error when i set wrong password or nonexistent user for Mysql which indicates the error might be somewhere here though with this url value in properties file
jdbc:mysql://localhost:3306/xxx?createDatabaseIfNotExist=true
I can get into DB and create schemas
thanks for help in advance
EDIT
MainController.java
package webapp.controller;
import java.util.Map;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.servlet.ModelAndView;
import webapp.entity.User;
import webapp.service.*;
#Controller
public class MainController {
#Autowired
private ServiceUser serviceUser;
#RequestMapping(value={"/index", "/"}, method=RequestMethod.GET)
public ModelAndView showCar(Map<String, User> model) {
User user = serviceUser.getUser();
model.put("user", user);
return new ModelAndView("index", model);
}
}
EDIT
spring-servlet.xml
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:mvc="http://www.springframework.org/schema/mvc" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:context="http://www.springframework.org/schema/context" xmlns:p="http://www.springframework.org/schema/p"
xmlns:tx="http://www.springframework.org/schema/tx"
xsi:schemaLocation="http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans-3.2.xsd
http://www.springframework.org/schema/mvc
http://www.springframework.org/schema/mvc/spring-mvc-3.2.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context-3.2.xsd
http://www.springframework.org/schema/tx
http://www.springframework.org/schema/tx/spring-tx-3.2.xsd">
<context:component-scan base-package="webapp.controller" />
<!-- using Spring annotations -->
<mvc:annotation-driven />
<!-- allows mapping to "/" -->
<mvc:default-servlet-handler />
<!-- View resolver - jsp files in WEB-INF/jsp/ -->
<bean
class="org.springframework.web.servlet.view.InternalResourceViewResolver">
<property name="prefix" value="/WEB-INF/jsp/" />
<property name="suffix" value=".jsp" />
</bean>
</beans>
EDIT
logging.log
2014-08-06 16:23:26 INFO DefaultListableBeanFactory:596 - Pre-instantiating singletons in org.springframework.beans.factory.support.DefaultListableBeanFactory#31dcbf7d: defining beans [serviceUserImpl,DAOUserImpl,org.springframework.context.annotation.internalConfigurationAnnotationProcessor,org.springframework.context.annotation.internalAutowiredAnnotationProcessor,org.springframework.context.annotation.internalRequiredAnnotationProcessor,org.springframework.context.annotation.internalCommonAnnotationProcessor,org.springframework.context.annotation.internalPersistenceAnnotationProcessor,org.springframework.context.support.PropertySourcesPlaceholderConfigurer#0,dataSource,mySessionFactory,transactionManager,org.springframework.aop.config.internalAutoProxyCreator,org.springframework.transaction.interceptor.TransactionAttributeSourceAdvisor#0,org.springframework.context.annotation.ConfigurationClassPostProcessor.importAwareProcessor]; root of factory hierarchy
2014-08-06 16:23:28 DEBUG XmlWebApplicationContext:540 - Bean factory for WebApplicationContext for namespace 'spring-servlet': org.springframework.beans.factory.support.DefaultListableBeanFactory#7ba7b8d6: defining beans [mainController,org.springframework.context.annotation.internalConfigurationAnnotationProcessor,org.springframework.context.annotation.internalAutowiredAnnotationProcessor,org.springframework.context.annotation.internalRequiredAnnotationProcessor,org.springframework.context.annotation.internalCommonAnnotationProcessor,org.springframework.context.annotation.internalPersistenceAnnotationProcessor,mvcContentNegotiationManager,org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerMapping#0,org.springframework.format.support.FormattingConversionServiceFactoryBean#0,org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter#0,org.springframework.web.servlet.handler.MappedInterceptor#0,org.springframework.web.servlet.mvc.method.annotation.ExceptionHandlerExceptionResolver#0,org.springframework.web.servlet.mvc.annotation.ResponseStatusExceptionResolver#0,org.springframework.web.servlet.mvc.support.DefaultHandlerExceptionResolver#0,org.springframework.web.servlet.handler.BeanNameUrlHandlerMapping,org.springframework.web.servlet.mvc.HttpRequestHandlerAdapter,org.springframework.web.servlet.mvc.SimpleControllerHandlerAdapter,org.springframework.web.servlet.resource.DefaultServletHttpRequestHandler#0,org.springframework.web.servlet.handler.SimpleUrlHandlerMapping#0,org.springframework.web.servlet.view.InternalResourceViewResolver#0]; parent: org.springframework.beans.factory.support.DefaultListableBeanFactory#31dcbf7d
EDIT
pom.xml
it's a bit bigger then necessary, i used pom.xml from other very similar project (i first encountered this error there) and some dependencies were added in hope of solving this issue according to some other solutions i found on internet
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>com.judge</groupId>
<artifactId>WebAppDB</artifactId>
<packaging>war</packaging>
<version>0.0.1-SNAPSHOT</version>
<name>WebAppDB Maven Webapp</name>
<url>http://maven.apache.org</url>
<properties>
<!-- Build Properties -->
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<!-- Dependency Versions -->
<spring.version>3.2.1.RELEASE</spring.version>
<jstl.version>1.2</jstl.version>
<servlet.version>2.5</servlet.version>
<bootstrap.version>3.2.0</bootstrap.version>
<jquery.version>1.9.0</jquery.version>
<commons-lang.version>2.6</commons-lang.version>
<hibernate.version>4.3.5.Final</hibernate.version>
</properties>
<dependencies>
<!-- Servlet & JSTL -->
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>jstl</artifactId>
<version>${jstl.version}</version>
</dependency>
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>servlet-api</artifactId>
<version>${servlet.version}</version>
</dependency>
<dependency>
<groupId>org.webjars</groupId>
<artifactId>bootstrap</artifactId>
<version>${bootstrap.version}</version>
</dependency>
<!-- Spring -->
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-core</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-beans</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-tx</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-context</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-web</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-webmvc</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-orm</artifactId>
<version>3.2.1.RELEASE</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-jdbc</artifactId>
<version>2.0.6</version>
</dependency>
<!-- Apache lang utils -->
<dependency>
<groupId>commons-lang</groupId>
<artifactId>commons-lang</artifactId>
<version>${commons-lang.version}</version>
</dependency>
<!-- Bootstrap -->
<dependency>
<groupId>com.efsavage.twitter.bootstrap</groupId>
<artifactId>bootstrap-maven</artifactId>
<version>2.0.4</version>
</dependency>
<!-- MySQL -->
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<version>5.1.31</version>
</dependency>
<!-- hibernate 4 and all it takes -->
<dependency>
<groupId>org.hibernate</groupId>
<artifactId>hibernate-core</artifactId>
<version>4.1.7.Final</version>
</dependency>
<dependency>
<groupId>org.hibernate</groupId>
<artifactId>hibernate-entitymanager</artifactId>
<version>4.1.7.Final</version>
</dependency>
<dependency>
<groupId>org.hibernate.javax.persistence</groupId>
<artifactId>hibernate-jpa-2.1-api</artifactId>
<version>1.0.0.Final</version>
</dependency>
<dependency>
<groupId>org.hibernate</groupId>
<artifactId>hibernate-validator</artifactId>
<version>5.1.2.Final</version>
</dependency>
<dependency>
<groupId>org.hibernate.common</groupId>
<artifactId>hibernate-commons-annotations</artifactId>
<version>4.0.1.Final</version>
<classifier>tests</classifier>
</dependency>
<dependency>
<groupId>javax.validation</groupId>
<artifactId>validation-api</artifactId>
<version>1.0.0.GA</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-api</artifactId>
<version>1.6.4</version>
</dependency>
<dependency>
<groupId>org.jboss.logging</groupId>
<artifactId>jboss-logging</artifactId>
<version>3.1.0.CR2</version>
</dependency>
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-log4j12</artifactId>
<version>1.6.4</version>
</dependency>
<dependency>
<groupId>javassist</groupId>
<artifactId>javassist</artifactId>
<version>3.12.1.GA</version>
</dependency>
<dependency>
<groupId>commons-dbcp</groupId>
<artifactId>commons-dbcp</artifactId>
<version>1.4</version>
</dependency>
<dependency>
<groupId>org.apache.tomcat</groupId>
<artifactId>tomcat-dbcp</artifactId>
<version>7.0.52</version>
</dependency>
</dependencies>
<build>
<finalName>WebAppDB</finalName>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.1</version>
<configuration>
<source>1.6</source>
<target>1.6</target>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-war-plugin</artifactId>
<configuration>
<failOnMissingWebXml>false</failOnMissingWebXml>
</configuration>
</plugin>
</plugins>
</build>
</project>
In your pom.xml you have a very old version (2.0.6) of Spring for spring-jdbc library which, even if it's not really obvious, it seems it interferes somehow with transactional configuration through the org.springframework.jdbc.datasource.TransactionAwareDataSourceProxy class to be set on the HibernateTransactionManager.