public void configureClasspath(
IProject project,
MavenProject mavenProject,
IClasspathDescriptor classpath,
IProgressMonitor monitor)
throws CoreException {
// Improve skinny war support by generating the manifest classpath
// similar to mvn eclipse:eclipse
// http://maven.apache.org/plugins/maven-war-plugin/examples/skinny-wars.html
WarPluginConfiguration config = new WarPluginConfiguration(mavenProject, project);
IPackagingConfiguration opts =
new PackagingConfiguration(config.getPackagingIncludes(), config.getPackagingExcludes());
/*
* Need to take care of three separate cases
*
* 1. remove any project dependencies (they are represented as J2EE module dependencies)
* 2. add non-dependency attribute for entries originated by artifacts with
* runtime, system, test scopes or optional dependencies (not sure about the last one)
* 3. make sure all dependency JAR files have unique file names, i.e. artifactId/version collisions
*/
Set<String> dups = new LinkedHashSet<String>();
Set<String> names = new HashSet<String>();
FileNameMapping fileNameMapping = config.getFileNameMapping();
String targetDir = mavenProject.getBuild().getDirectory();
// first pass removes projects, adds non-dependency attribute and collects colliding filenames
Iterator<IClasspathEntryDescriptor> iter = classpath.getEntryDescriptors().iterator();
while (iter.hasNext()) {
IClasspathEntryDescriptor descriptor = iter.next();
IClasspathEntry entry = descriptor.toClasspathEntry();
String scope = descriptor.getScope();
Artifact artifact =
ArtifactHelper.getArtifact(mavenProject.getArtifacts(), descriptor.getArtifactKey());
ArtifactHelper.fixArtifactHandler(artifact.getArtifactHandler());
String deployedName = fileNameMapping.mapFileName(artifact);
boolean isDeployed =
(Artifact.SCOPE_COMPILE.equals(scope) || Artifact.SCOPE_RUNTIME.equals(scope))
&& !descriptor.isOptionalDependency()
&& opts.isPackaged("WEB-INF/lib/" + deployedName)
&& !isWorkspaceProject(artifact);
// add non-dependency attribute if this classpathentry is not meant to be deployed
// or if it's a workspace project (projects already have a reference created in configure())
if (!isDeployed) {
descriptor.setClasspathAttribute(
NONDEPENDENCY_ATTRIBUTE.getName(), NONDEPENDENCY_ATTRIBUTE.getValue());
}
// If custom fileName is used, then copy the artifact and rename the artifact under the build
// dir
String fileName = entry.getPath().lastSegment();
if (!deployedName.equals(fileName)) {
IPath newPath = renameArtifact(targetDir, entry.getPath(), deployedName);
if (newPath != null) {
descriptor.setPath(newPath);
}
}
if (!names.add(deployedName)) {
dups.add(deployedName);
}
}
// second pass disambiguates colliding entry file names
iter = classpath.getEntryDescriptors().iterator();
while (iter.hasNext()) {
IClasspathEntryDescriptor descriptor = iter.next();
IClasspathEntry entry = descriptor.toClasspathEntry();
if (dups.contains(entry.getPath().lastSegment())) {
String newName = descriptor.getGroupId() + "-" + entry.getPath().lastSegment();
IPath newPath = renameArtifact(targetDir, entry.getPath(), newName);
if (newPath != null) {
descriptor.setPath(newPath);
}
}
}
}
public void setModuleDependencies(
IProject project, MavenProject mavenProject, IProgressMonitor monitor) throws CoreException {
IVirtualComponent component = ComponentCore.createComponent(project);
// if the attempt to create dependencies happens before the project is actually created, abort.
// this will be created again when the project exists.
if (component == null) {
return;
}
// MECLIPSEWTP-41 Fix the missing moduleCoreNature
fixMissingModuleCoreNature(project, monitor);
DebugUtilities.debug(
"==============Processing " + project.getName() + " dependencies ===============");
WarPluginConfiguration config = new WarPluginConfiguration(mavenProject, project);
IPackagingConfiguration opts =
new PackagingConfiguration(config.getPackagingIncludes(), config.getPackagingExcludes());
FileNameMapping fileNameMapping = config.getFileNameMapping();
List<AbstractDependencyConfigurator> depConfigurators =
ExtensionReader.readDependencyConfiguratorExtensions(
projectManager, MavenPlugin.getMavenRuntimeManager(), mavenMarkerManager);
Set<IVirtualReference> references = new LinkedHashSet<IVirtualReference>();
List<IMavenProjectFacade> exportedDependencies =
getWorkspaceDependencies(project, mavenProject);
for (IMavenProjectFacade dependency : exportedDependencies) {
String depPackaging = dependency.getPackaging();
if ("pom".equals(depPackaging) // MNGECLIPSE-744 pom dependencies shouldn't be deployed
|| "war".equals(depPackaging) // Overlays are dealt with the overlay configurator
|| "zip".equals(depPackaging)) {
continue;
}
try {
preConfigureDependencyProject(dependency, monitor);
if (!ModuleCoreNature.isFlexibleProject(dependency.getProject())) {
// Projects unsupported by WTP (ex. adobe flex projects) should not be added as references
continue;
}
MavenProject depMavenProject = dependency.getMavenProject(monitor);
IVirtualComponent depComponent = ComponentCore.createComponent(dependency.getProject());
ArtifactKey artifactKey = ArtifactHelper.toArtifactKey(depMavenProject.getArtifact());
// Get artifact using the proper classifier
Artifact artifact = ArtifactHelper.getArtifact(mavenProject.getArtifacts(), artifactKey);
if (artifact == null) {
// could not map key to artifact
artifact = depMavenProject.getArtifact();
}
ArtifactHelper.fixArtifactHandler(artifact.getArtifactHandler());
String deployedName = fileNameMapping.mapFileName(artifact);
boolean isDeployed =
!artifact.isOptional() && opts.isPackaged("WEB-INF/lib/" + deployedName);
// an artifact in mavenProject.getArtifacts() doesn't have the "optional" value as
// depMavenProject.getArtifact();
if (isDeployed) {
IVirtualReference reference = ComponentCore.createReference(component, depComponent);
IPath path = new Path("/WEB-INF/lib");
reference.setArchiveName(deployedName);
reference.setRuntimePath(path);
references.add(reference);
}
} catch (RuntimeException ex) {
// Should probably be NPEs at this point
String dump =
DebugUtilities.dumpProjectState(
"An error occured while configuring a dependency of "
+ project.getName()
+ DebugUtilities.SEP,
dependency.getProject());
LOG.error(dump);
throw ex;
}
}
IVirtualReference[] oldRefs = WTPProjectsUtil.extractHardReferences(component, false);
IVirtualReference[] newRefs = references.toArray(new IVirtualReference[references.size()]);
if (WTPProjectsUtil.hasChanged(oldRefs, newRefs)) {
// Only write in the .component file if necessary
IVirtualReference[] overlayRefs = WTPProjectsUtil.extractHardReferences(component, true);
IVirtualReference[] allRefs = new IVirtualReference[overlayRefs.length + newRefs.length];
System.arraycopy(newRefs, 0, allRefs, 0, newRefs.length);
System.arraycopy(overlayRefs, 0, allRefs, newRefs.length, overlayRefs.length);
component.setReferences(allRefs);
}
// TODO why a 2nd loop???
for (IMavenProjectFacade dependency : exportedDependencies) {
MavenProject depMavenProject = dependency.getMavenProject(monitor);
Iterator<AbstractDependencyConfigurator> configurators = depConfigurators.iterator();
while (configurators.hasNext()) {
try {
configurators
.next()
.configureDependency(
mavenProject, project, depMavenProject, dependency.getProject(), monitor);
} catch (MarkedException ex) {
// XXX handle this
}
}
}
}