com.oracle.istack.maven.PropertyResolver Maven / Gradle / Ivy
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package com.oracle.istack.maven;
import org.apache.maven.model.Dependency;
import org.apache.maven.model.DependencyManagement;
import org.apache.maven.model.Model;
import org.apache.maven.model.io.xpp3.MavenXpp3Reader;
import org.apache.maven.project.MavenProject;
import org.codehaus.plexus.util.xml.pull.XmlPullParserException;
import org.eclipse.aether.RepositorySystem;
import org.eclipse.aether.RepositorySystemSession;
import org.eclipse.aether.artifact.Artifact;
import org.eclipse.aether.repository.RemoteRepository;
import org.eclipse.aether.resolution.DependencyResolutionException;
import org.eclipse.aether.resolution.DependencyResult;
import java.io.FileNotFoundException;
import java.io.FileReader;
import java.io.IOException;
import java.util.List;
import java.util.Map;
import java.util.Properties;
import java.util.logging.Level;
import java.util.logging.Logger;
/**
*
* @author Martin Grebac
*/
public class PropertyResolver {
private final CommonLogger logger;
private final MavenXpp3Reader mavenreader = new MavenXpp3Reader();
private final Properties properties;
private final RepositorySystemSession repoSession;
private final RepositorySystem repoSystem;
private final List pluginRepos;
PropertyResolver(CommonLogger logger, Properties properties, RepositorySystemSession session,
RepositorySystem repoSystem, List pluginRepositories) {
this.logger = logger;
this.properties = properties;
this.repoSession = session;
this.repoSystem = repoSystem;
this.pluginRepos = pluginRepositories;
}
/**
*
* @param project maven project
* @throws FileNotFoundException properties not found
* @throws IOException IO error
* @throws XmlPullParserException error parsing xml
*/
public void resolveProperties(MavenProject project) throws FileNotFoundException, IOException, XmlPullParserException {
logger.info("Resolving properties for " + project.getGroupId() + ":" + project.getArtifactId());
Model model = null;
FileReader reader;
try {
reader = new FileReader(project.getFile());
model = mavenreader.read(reader);
} catch (FileNotFoundException ex) {
Logger.getLogger(ImportPropertiesMojo.class.getName()).log(Level.SEVERE, null, ex);
} catch (IOException ex) {
Logger.getLogger(ImportPropertiesMojo.class.getName()).log(Level.SEVERE, null, ex);
}
MavenProject loadedProject = new MavenProject(model);
DependencyManagement dm = loadedProject.getDependencyManagement();
if (dm == null) {
logger.warn("No dependency management section found in: " + loadedProject.getGroupId() + ":" + loadedProject.getArtifactId());
return;
}
List depList = dm.getDependencies();
DependencyResult result;
for (Dependency d : depList) {
if ("import".equals(d.getScope())) {
try {
String version = d.getVersion();
logger.info("Imported via import-scope: " + d.getGroupId() + ":" + d.getArtifactId() + ":" + version);
if (version.contains("$")) {
version = properties.getProperty(version.substring(version.indexOf('{')+1, version.lastIndexOf('}')));
logger.info("Imported version resolved to: " + version);
}
d.setVersion(version);
d.setType("pom");
d.setClassifier("pom");
result = DependencyResolver.resolve(d, pluginRepos, repoSystem, repoSession);
Artifact a = result.getArtifactResults().get(0).getArtifact();
reader = new FileReader(a.getFile());
Model m = mavenreader.read(reader);
MavenProject p = new MavenProject(m);
p.setFile(a.getFile());
for (Map.Entry e : p.getProperties().entrySet()) {
logger.info("Setting property: " + (String)e.getKey() + ":" + (String)e.getValue());
properties.setProperty((String)e.getKey(), (String)e.getValue());
}
resolveProperties(p);
} catch (DependencyResolutionException ex) {
Logger.getLogger(ImportPropertiesMojo.class.getName()).log(Level.SEVERE, null, ex);
}
}
}
}
}