The default for the compiler plugin is Java 1.4, regardless of your jvm.
Add this to your pom:
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<configuration>
<source>1.5</source>
<target>1.5</target>
</configuration>
</plugin>
</build>
Hth,
Nick Stolwijk
~Java Developer~
Iprofs BV.
Claus Sluterweg 125
2012 WS Haarlem
www.iprofs.nl
On Fri, Oct 24, 2008 at 10:57 AM, pieter claassen <[EMAIL PROTECTED]> wrote:
> Hello,
>
> My maven setup worked fine and then I moved to an artifactory repository
> (because db4o is not available in maven yet).
>
> Suddenly I had problems compiling my app (error below)
>
> [ERROR] BUILD FAILURE
> [INFO]
> ------------------------------------------------------------------------
> [INFO] Compilation failure
> /Users/pclaassen/Documents/workspace/tmp/src/main/java/com/musmato/dao/BaseFactory.java:[50,43]
> type parameters of <T>T cannot be determined; no unique maximal instance
> exists for type variable T with upper bounds T,java.lang.Object
>
>
>
> /Users/pclaassen/Documents/workspace/tmp/src/main/java/com/musmato/dao/BaseFactory.java:[50,43]
> type parameters of <T>T cannot be determined; no unique maximal instance
> exists for type variable T with upper bounds T,java.lang.Object
>
> This looks like a java generics issue but:
>
> zorgon:tmp pclaassen$ java -version
> java version "1.6.0_07"
> Java(TM) SE Runtime Environment (build 1.6.0_07-b06-153)
> Java HotSpot(TM) 64-Bit Server VM (build 1.6.0_07-b06-57, mixed mode)
>
>
> So I am on the latest version of java.
>
> Here is my slightly sanitized pom.xml.
>
> Does anybody have some advice?
>
>
> <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.musmato</groupId>
> <artifactId>practice</artifactId>
> <packaging>war</packaging>
> <version>1.0</version>
> <!-- TODO project name -->
> <name>practice101</name>
> <description></description>
>
> <!-- TODO
> <organization>
> <name>company name</name>
> <url>company url</url>
> </organization>
> -->
> <repositories>
> <repository>
> <id>central</id>
> <url>http://192.168.1.100:8081/artifactory/repo</url>
> <snapshots>
> <enabled>false</enabled>
> </snapshots>
> </repository>
> <repository>
> <id>snapshots</id>
> <url>http://192.168.1.100k:8081/artifactory/repo</url>
> <releases>
> <enabled>false</enabled>
> </releases>
> </repository>
> </repositories>
>
> <pluginRepositories>
> <pluginRepository>
> <id>central</id>
> <url>http://192.168.1.100:8081/artifactory/plugins-releases</url>
> <snapshots>
> <enabled>false</enabled>
> </snapshots>
> </pluginRepository>
> <pluginRepository>
> <id>snapshots</id>
> <url>http://192.168.1.100k:8081/artifactory/plugins-snapshots</url>
> <releases>
> <enabled>false</enabled>
> </releases>
> </pluginRepository>
> </pluginRepositories>
>
>
> <licenses>
> <license>
> <name>The Apache Software License, Version 2.0</name>
>
> <url>http://www.apache.org/licenses/LICENSE-2.0.txt</url>
> <distribution>repo</distribution>
> </license>
> </licenses>
>
>
> <dependencies>
> <!-- WICKET DEPENDENCIES -->
> <dependency>
> <groupId>org.apache.wicket</groupId>
> <artifactId>wicket</artifactId>
> <version>${wicket.version}</version>
> </dependency>
> <dependency>
> <groupId>com.db4o</groupId>
> <artifactId>db4o-java5</artifactId>
> <version>7.4.63.11890</version>
> <scope>compile</scope>
> </dependency>
> <dependency>
> <groupId>org.slf4j</groupId>
> <artifactId>slf4j-log4j12</artifactId>
> <version>1.4.2</version>
> </dependency>
> <dependency>
> <groupId>log4j</groupId>
> <artifactId>log4j</artifactId>
> <version>1.2.15</version>
> </dependency>
> <dependency>
> <groupId>javax.jms</groupId>
> <artifactId>jms</artifactId>
> <version>1.1</version>
> </dependency>
> <dependency>
> <groupId>com.sun.jdmk</groupId>
> <artifactId>jmxtools</artifactId>
> <version>1.2.1</version>
> </dependency>
> <dependency>
> <groupId>com.sun.jmx</groupId>
> <artifactId>jmxri</artifactId>
> <version>1.2.1</version>
> </dependency>
> <dependency>
> <groupId>junit</groupId>
> <artifactId>junit</artifactId>
> <version>3.8.2</version>
> <!--<scope>test</scope>-->
> </dependency>
>
> <dependency>
> <groupId>org.mortbay.jetty</groupId>
> <artifactId>jetty</artifactId>
> <version>${jetty.version}</version>
> <scope>provided</scope>
> </dependency>
> <dependency>
> <groupId>org.mortbay.jetty</groupId>
> <artifactId>jetty-util</artifactId>
> <version>${jetty.version}</version>
> <scope>provided</scope>
> </dependency>
> <dependency>
> <groupId>org.mortbay.jetty</groupId>
> <artifactId>jetty-management</artifactId>
> <version>${jetty.version}</version>
> <scope>provided</scope>
> </dependency>
> <dependency>
> <groupId>jasperreports</groupId>
> <artifactId>jasperreports</artifactId>
> <version>3.1.0</version>
> </dependency>
> </dependencies>
>
> <build>
>
> <resources>
> <resource>
> <filtering>false</filtering>
> <directory>src/main/resources</directory>
> </resource>
> <resource>
> <filtering>false</filtering>
> <directory>src/main/java</directory>
> <includes>
> <include>**</include>
> </includes>
> <excludes>
> <exclude>**/*.java</exclude>
> </excludes>
> </resource>
> </resources>
> <testResources>
> <testResource>
> <filtering>false</filtering>
> <directory>src/test/java</directory>
> <includes>
> <include>**</include>
> </includes>
> <excludes>
> <exclude>**/*.java</exclude>
> </excludes>
> </testResource>
> </testResources>
>
> <plugins>
>
>
> <plugin>
> <groupId>org.codehaus.mojo</groupId>
> <artifactId>jasperreports-maven-plugin</artifactId>
> <version>1.0-beta-2-SNAPSHOT</version>
> <executions>
> <execution>
> <goals>
> <goal>compile-reports</goal>
> </goals>
> </execution>
> </executions>
> </plugin>
>
> <plugin>
> <artifactId>maven-clean-plugin</artifactId>
> <configuration>
> <filesets>
> <fileset>
> <directory>*</directory>
> <excludes>
> <exclude>**/.svn</exclude>
> </excludes>
> </fileset>
> </filesets>
> </configuration>
> </plugin>
>
> <plugin>
> <groupId>org.mortbay.jetty</groupId>
> <artifactId>maven-jetty-plugin</artifactId>
> <configuration>
>
> <scanIntervalSeconds>15</scanIntervalSeconds>
>
> <contextPath>/practice</contextPath>
> </configuration>
> </plugin>
> <plugin>
> <groupId>org.apache.maven.plugins</groupId>
> <artifactId>maven-compiler-plugin</artifactId>
> <configuration>
> <source>1.5</source>
> <target>1.5</target>
> </configuration>
> </plugin>
> </plugins>
>
>
> </build>
> <properties>
> <wicket.version>1.3.5</wicket.version>
> <jetty.version>6.1.4</jetty.version>
> </properties>
>
> </project>
>
> pieter claassen
> [EMAIL PROTECTED]
>
>
>
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: [EMAIL PROTECTED]
> For additional commands, e-mail: [EMAIL PROTECTED]
>
>
---------------------------------------------------------------------
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
