Hi,
I am following the how to create a geomatry example but everytime i add
the code
GeometryFactory GeometryFactory = JTSFactoryFinder.getGeometryFactory( null
) i get error messages saying that each of the classes cannot be found.
However in my in my import statement i have
import org.opengis.geometry.Geometry;
import org.geotools.factory.Factory;
import org.geotools.referencing;
another issue i get is that it cannot find my referencing package even
though i have already have it on
C:\Documents and Settings\Luong\.m2\org\geotools\gt2-referencing\2.4.5
I have had a look at the GeometryFactory class from
http://geoapi.sourceforge.net/2.0/javadoc/org/opengis/spatialschema/geometry/geometry/GeometryFactory.html
and can't seem to find the function getGeometryFactory( null ) .
full code:
package com.mycompany.mavenproject6;
import org.opengis.geometry.Geometry;
import org.geotools.factory.Factory;
import org.geotools.referencing;
/**
* Hello world!
*
*/
public class App
{
public static void main( String[] args )
{
System.out.println( "Hello World!" );
GeometryFactory GeometryFactory =
JTSFactoryFinder.getGeometryFactory( null );
}
}
POM
<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.mycompany</groupId>
<artifactId>mavenproject6</artifactId>
<packaging>jar</packaging>
<version>1.0-SNAPSHOT</version>
<name>mavenproject6</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>org.geotools</groupId>
<artifactId>gt2-main</artifactId>
<version>2.4.5</version>
</dependency>
</dependencies>
<!-- =========================================================== -->
<!-- Repositories (ibiblio, refractions...). -->
<!-- This is where Maven looks for dependencies. -->
<!-- =========================================================== -->
<repositories>
<repository>
<snapshots>
<enabled>false</enabled>
</snapshots>
<id>ibiblio</id>
<name>Ibiblio - the public's library and digital archive</name>
<url>http://www.ibiblio.org/maven2</url>
</repository>
<repository>
<id>refractions</id>
<name>Refractions Research Maven 2 Repository</name>
<url>http://lists.refractions.net/m2</url>
</repository>
<repository>
<snapshots>
<enabled>false</enabled>
</snapshots>
<id>geotools</id>
<name>Geotools repository</name>
<url>http://maven.geotools.fr/repository</url>
</repository>
<repository>
<snapshots>
<enabled>false</enabled>
</snapshots>
<id>central</id>
<name>Maven Repository Switchboard</name>
<url>http://repo1.maven.org/maven2</url>
</repository>
</repositories>
</project>
Also when i try to build i still keep getting those silly red errors saying
that
org.apache.maven.project.ProjectBuildingException: POM 's:gt2-main' not
found in repository: Unable to download the artifact from any repository
s:gt2-main:pom:2.4.5
for project s:gt2-main
at
org.apache.maven.project.DefaultMavenProjectBuilder.findModelFromRepository(DefaultMavenProjectBuilder.java:590)
at
org.apache.maven.project.DefaultMavenProjectBuilder.buildFromRepository(DefaultMavenProjectBuilder.java:233)
at
org.codehaus.mevenide.indexer.api.RepositoryUtil.readMavenProject(RepositoryUtil.java:126)
at
org.codehaus.mevenide.indexer.NexusRepositoryIndexserImpl$NbIndexCreator.updateDocument(NexusRepositoryIndexserImpl.java:883)
at
org.sonatype.nexus.index.creator.DefaultIndexerEngine.createDocument(DefaultIndexerEngine.java:107)
at
org.sonatype.nexus.index.creator.DefaultIndexerEngine.update(DefaultIndexerEngine.java:70)
at
org.sonatype.nexus.index.DefaultNexusIndexer.addArtifactToIndex(DefaultNexusIndexer.java:301)
at
org.codehaus.mevenide.indexer.NexusRepositoryIndexserImpl$3.run(NexusRepositoryIndexserImpl.java:312)
at org.openide.util.Mutex.writeAccess(Mutex.java:433)
at
org.codehaus.mevenide.indexer.NexusRepositoryIndexserImpl.updateIndexWithArtifacts(NexusRepositoryIndexserImpl.java:282)
at
org.codehaus.mevenide.indexer.api.RepositoryIndexer.updateIndexWithArtifacts(RepositoryIndexer.java:49)
at
org.codehaus.mevenide.netbeans.ActionProviderImpl$1.taskFinished(ActionProviderImpl.java:179)
at org.openide.util.Task.notifyFinished(Task.java:227)
at
org.netbeans.core.execution.ExecutorTaskImpl.finished(ExecutorTaskImpl.java:86)
at
org.netbeans.core.execution.RunClassThread.run(RunClassThread.java:173)
Caused by: org.apache.maven.artifact.resolver.ArtifactNotFoundException:
Unable to download the artifact from any repository
s:gt2-main:pom:2.4.5
at
org.apache.maven.artifact.resolver.DefaultArtifactResolver.resolve(DefaultArtifactResolver.java:179)
at
org.apache.maven.artifact.resolver.DefaultArtifactResolver.resolve(DefaultArtifactResolver.java:82)
at
org.apache.maven.project.DefaultMavenProjectBuilder.findModelFromRepository(DefaultMavenProjectBuilder.java:552)
... 14 more
Caused by: org.apache.maven.wagon.ResourceDoesNotExistException: Unable to
download the artifact from any repository
at
org.apache.maven.artifact.manager.DefaultWagonManager.getArtifact(DefaultWagonManager.java:363)
at
org.apache.maven.artifact.resolver.DefaultArtifactResolver.resolve(DefaultArtifactResolver.java:167)
... 16 more
which i don't understand why because i'm connected to the net and i'm not
downloading. What am i doing wrong?
Cheers
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