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/*******************************************************************************
* Copyright (c) 2008-2010 Sonatype, Inc.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Sonatype, Inc. - initial API and implementation
*******************************************************************************/
package org.eclipse.m2e.core.project;
import java.util.regex.Matcher;
import org.eclipse.core.resources.IProject;
import org.eclipse.core.resources.IResource;
import org.eclipse.core.resources.IWorkspace;
import org.eclipse.core.resources.IWorkspaceRoot;
import org.eclipse.core.resources.ResourcesPlugin;
import org.eclipse.core.runtime.IStatus;
import org.eclipse.core.runtime.Status;
import org.eclipse.osgi.util.NLS;
import org.apache.maven.model.Model;
import org.eclipse.m2e.core.internal.IMavenConstants;
import org.eclipse.m2e.core.internal.Messages;
/**
* Project import configuration bean.
*/
public class ProjectImportConfiguration {
private static final String GROUP_ID = "\\[groupId\\]"; //$NON-NLS-1$
private static final String ARTIFACT_ID = "\\[artifactId\\]"; //$NON-NLS-1$
private static final String VERSION = "\\[version\\]"; //$NON-NLS-1$
private static final String NAME = "\\[name\\]"; //$NON-NLS-1$
/** resolver configuration bean */
private ResolverConfiguration resolverConfiguration;
/** the project name template */
private String projectNameTemplate = ""; //$NON-NLS-1$
/** Creates a new configuration. */
public ProjectImportConfiguration(ResolverConfiguration resolverConfiguration) {
this.resolverConfiguration = resolverConfiguration;
}
/** Creates a new configuration. */
public ProjectImportConfiguration() {
this(new ResolverConfiguration());
}
/** Returns the resolver configuration bean. */
public ResolverConfiguration getResolverConfiguration() {
return resolverConfiguration;
}
/** Sets the project name template. */
public void setProjectNameTemplate(String projectNameTemplate) {
this.projectNameTemplate = projectNameTemplate;
}
/** Returns the project name template. */
public String getProjectNameTemplate() {
return projectNameTemplate;
}
/**
* Calculates the project name for the given model.
*
* @deprecated This method does not take into account MavenProjectInfo.basedirRename
*/
public String getProjectName(Model model) {
// XXX should use resolved MavenProject or Model
if(projectNameTemplate.length() == 0) {
return cleanProjectNameComponent(model.getArtifactId(), false);
}
String artifactId = model.getArtifactId();
String groupId = model.getGroupId();
if(groupId == null && model.getParent() != null) {
groupId = model.getParent().getGroupId();
}
String version = model.getVersion();
if(version == null && model.getParent() != null) {
version = model.getParent().getVersion();
}
String name = model.getName();
if(name == null || name.trim().isEmpty()) {
name = artifactId;
}
// XXX needs MavenProjectManager update to resolve groupId and version
return projectNameTemplate.replaceAll(GROUP_ID, cleanProjectNameComponent(groupId, true))
.replaceAll(ARTIFACT_ID, cleanProjectNameComponent(artifactId, true))
.replaceAll(NAME, cleanProjectNameComponent(name, true))
.replaceAll(VERSION, version == null ? "" : cleanProjectNameComponent(version, true)); //$NON-NLS-1$
}
private static final String cleanProjectNameComponent(String value, boolean quote) {
// remove property placeholders
value = value.replaceAll("\\$\\{[^\\}]++\\}", ""); //$NON-NLS-1$ $NON-NLS-2$
if(quote) {
value = Matcher.quoteReplacement(value);
}
return value;
}
/**
* @deprecated This method does not take into account MavenProjectInfo.basedirRename. Use
* IMavenProjectImportResult#getProject instead
*/
public IProject getProject(IWorkspaceRoot root, Model model) {
return root.getProject(getProjectName(model));
}
/**
* @deprecated business logic does not belong to a value object
*/
public IStatus validateProjectName(Model model) {
String projectName = getProjectName(model);
IWorkspace workspace = ResourcesPlugin.getWorkspace();
// check if the project name is valid
IStatus nameStatus = workspace.validateName(projectName, IResource.PROJECT);
if(!nameStatus.isOK()) {
return nameStatus;
}
// check if project already exists
if(workspace.getRoot().getProject(projectName).exists()) {
return new Status(IStatus.ERROR, IMavenConstants.PLUGIN_ID, 0,
NLS.bind(Messages.importProjectExists, projectName), null); //$NON-NLS-1$
}
return Status.OK_STATUS;
}
}
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