--- /dev/null
+package org.argeo.slc.repo.maven;
+
+import java.io.File;
+import java.util.Set;
+
+import org.argeo.api.cms.CmsLog;
+import org.eclipse.aether.artifact.Artifact;
+
+/**
+ * Static utilities around Maven which are NOT using the Maven APIs (conventions
+ * based).
+ */
+public class MavenConventionsUtils {
+ private final static CmsLog log = CmsLog.getLog(MavenConventionsUtils.class);
+
+ /**
+ * Path to the file identified by this artifact <b>without</b> using Maven
+ * APIs (convention based). Default location of repository
+ * (~/.m2/repository) is used here.
+ *
+ * @see MavenConventionsUtils#artifactToFile(String, Artifact)
+ */
+ public static File artifactToFile(Artifact artifact) {
+ return artifactToFile(System.getProperty("user.home") + File.separator + ".m2" + File.separator + "repository",
+ artifact);
+ }
+
+ /**
+ * Path to the file identified by this artifact <b>without</b> using Maven
+ * APIs (convention based).
+ *
+ * @param repositoryPath
+ * path to the related local repository location
+ * @param artifact
+ * the artifact
+ */
+ public static File artifactToFile(String repositoryPath, Artifact artifact) {
+ return new File(repositoryPath + File.separator + artifact.getGroupId().replace('.', File.separatorChar)
+ + File.separator + artifact.getArtifactId() + File.separator + artifact.getVersion() + File.separator
+ + artifactFileName(artifact)).getAbsoluteFile();
+ }
+
+ /** The file name of this artifact when stored */
+ public static String artifactFileName(Artifact artifact) {
+ return artifact.getArtifactId() + '-' + artifact.getVersion()
+ + (artifact.getClassifier().equals("") ? "" : '-' + artifact.getClassifier()) + '.'
+ + artifact.getExtension();
+ }
+
+ /** Absolute path to the file */
+ public static String artifactPath(String artifactBasePath, Artifact artifact) {
+ return artifactParentPath(artifactBasePath, artifact) + '/' + artifactFileName(artifact);
+ }
+
+ /** Absolute path to the file */
+ public static String artifactUrl(String repoUrl, Artifact artifact) {
+ if (repoUrl.endsWith("/"))
+ return repoUrl + artifactPath("/", artifact).substring(1);
+ else
+ return repoUrl + artifactPath("/", artifact);
+ }
+
+ /** Absolute path to the directories where the files will be stored */
+ public static String artifactParentPath(String artifactBasePath, Artifact artifact) {
+ return artifactBasePath + (artifactBasePath.endsWith("/") ? "" : "/") + artifactParentPath(artifact);
+ }
+
+ /** Absolute path to the directory of this group */
+ public static String groupPath(String artifactBasePath, String groupId) {
+ return artifactBasePath + (artifactBasePath.endsWith("/") ? "" : "/") + groupId.replace('.', '/');
+ }
+
+ /** Relative path to the directories where the files will be stored */
+ public static String artifactParentPath(Artifact artifact) {
+ return artifact.getGroupId().replace('.', '/') + '/' + artifact.getArtifactId() + '/'
+ + artifact.getBaseVersion();
+ }
+
+ public static String artifactsAsDependencyPom(Artifact pomArtifact, Set<Artifact> artifacts, Artifact parent) {
+ StringBuffer p = new StringBuffer();
+
+ // XML header
+ p.append("<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n");
+ p.append(
+ "<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\">\n");
+ p.append("<modelVersion>4.0.0</modelVersion>\n");
+
+ // Artifact
+ if (parent != null) {
+ p.append("<parent>\n");
+ p.append("<groupId>").append(parent.getGroupId()).append("</groupId>\n");
+ p.append("<artifactId>").append(parent.getArtifactId()).append("</artifactId>\n");
+ p.append("<version>").append(parent.getVersion()).append("</version>\n");
+ p.append("</parent>\n");
+ }
+ p.append("<groupId>").append(pomArtifact.getGroupId()).append("</groupId>\n");
+ p.append("<artifactId>").append(pomArtifact.getArtifactId()).append("</artifactId>\n");
+ p.append("<version>").append(pomArtifact.getVersion()).append("</version>\n");
+ p.append("<packaging>pom</packaging>\n");
+
+ // Dependencies
+ p.append("<dependencies>\n");
+ for (Artifact a : artifacts) {
+ p.append("\t<dependency>");
+ p.append("<artifactId>").append(a.getArtifactId()).append("</artifactId>");
+ p.append("<groupId>").append(a.getGroupId()).append("</groupId>");
+ if (!a.getExtension().equals("jar"))
+ p.append("<type>").append(a.getExtension()).append("</type>");
+ p.append("</dependency>\n");
+ }
+ p.append("</dependencies>\n");
+
+ // Dependency management
+ p.append("<dependencyManagement>\n");
+ p.append("<dependencies>\n");
+ for (Artifact a : artifacts) {
+ p.append("\t<dependency>");
+ p.append("<artifactId>").append(a.getArtifactId()).append("</artifactId>");
+ p.append("<version>").append(a.getVersion()).append("</version>");
+ p.append("<groupId>").append(a.getGroupId()).append("</groupId>");
+ if (a.getExtension().equals("pom")) {
+ p.append("<type>").append(a.getExtension()).append("</type>");
+ p.append("<scope>import</scope>");
+ }
+ p.append("</dependency>\n");
+ }
+ p.append("</dependencies>\n");
+ p.append("</dependencyManagement>\n");
+
+ // Repositories
+ // p.append("<repositories>\n");
+ // p.append("<repository><id>argeo</id><url>http://maven.argeo.org/argeo</url></repository>\n");
+ // p.append("</repositories>\n");
+
+ p.append("</project>\n");
+ return p.toString();
+ }
+
+// /**
+// * Directly parses Maven POM XML format in order to find all artifacts
+// * references under the dependency and dependencyManagement tags. This is
+// * meant to migrate existing pom registering a lot of artifacts, not to
+// * replace Maven resolving.
+// */
+// public static void gatherPomDependencies(AetherTemplate aetherTemplate, Set<Artifact> artifacts,
+// Artifact pomArtifact) {
+// if (log.isDebugEnabled())
+// log.debug("Gather dependencies for " + pomArtifact);
+//
+// try {
+// File file = aetherTemplate.getResolvedFile(pomArtifact);
+// DocumentBuilder documentBuilder = DocumentBuilderFactory.newInstance().newDocumentBuilder();
+// Document doc = documentBuilder.parse(file);
+//
+// // properties
+// Properties props = new Properties();
+// props.setProperty("project.version", pomArtifact.getBaseVersion());
+// NodeList properties = doc.getElementsByTagName("properties");
+// if (properties.getLength() > 0) {
+// NodeList propertiesElems = properties.item(0).getChildNodes();
+// for (int i = 0; i < propertiesElems.getLength(); i++) {
+// if (propertiesElems.item(i) instanceof Element) {
+// Element property = (Element) propertiesElems.item(i);
+// props.put(property.getNodeName(), property.getTextContent());
+// }
+// }
+// }
+//
+// // dependencies (direct and dependencyManagement)
+// NodeList dependencies = doc.getElementsByTagName("dependency");
+// for (int i = 0; i < dependencies.getLength(); i++) {
+// Element dependency = (Element) dependencies.item(i);
+// String groupId = dependency.getElementsByTagName("groupId").item(0).getTextContent().trim();
+// String artifactId = dependency.getElementsByTagName("artifactId").item(0).getTextContent().trim();
+// String version = dependency.getElementsByTagName("version").item(0).getTextContent().trim();
+// if (version.startsWith("${")) {
+// String versionKey = version.substring(0, version.length() - 1).substring(2);
+// if (!props.containsKey(versionKey))
+// throw new SlcException("Cannot interpret version " + version);
+// version = props.getProperty(versionKey);
+// }
+// NodeList scopes = dependency.getElementsByTagName("scope");
+// if (scopes.getLength() > 0 && scopes.item(0).getTextContent().equals("import")) {
+// // recurse
+// gatherPomDependencies(aetherTemplate, artifacts,
+// new DefaultArtifact(groupId, artifactId, "pom", version));
+// } else {
+// // TODO: deal with scope?
+// // TODO: deal with type
+// String type = "jar";
+// Artifact artifact = new DefaultArtifact(groupId, artifactId, type, version);
+// artifacts.add(artifact);
+// }
+// }
+// } catch (Exception e) {
+// throw new SlcException("Cannot process " + pomArtifact, e);
+// }
+// }
+
+ /** Prevent instantiation */
+ private MavenConventionsUtils() {
+ }
+}
projects / gpl / argeo-jcr.git / blobdiff