/**
* JBoss, Home of Professional Open Source
* Copyright 2014, Red Hat, Inc. and/or its affiliates, and individual
* contributors by the @authors tag. See the copyright.txt in the
* distribution for a full listing of individual contributors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
* http://www.apache.org/licenses/LICENSE-2.0
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.jboss.errai.forge.ui.setup;
import java.util.ArrayList;
import java.util.Collection;
import java.util.List;
import javax.inject.Inject;
import org.jboss.errai.forge.config.ProjectConfig;
import org.jboss.errai.forge.config.ProjectProperty;
import org.jboss.errai.forge.constant.ArtifactVault.DependencyArtifact;
import org.jboss.forge.addon.dependencies.Coordinate;
import org.jboss.forge.addon.dependencies.Dependency;
import org.jboss.forge.addon.dependencies.builder.DependencyBuilder;
import org.jboss.forge.addon.projects.facets.DependencyFacet;
import org.jboss.forge.addon.ui.command.AbstractUICommand;
import org.jboss.forge.addon.ui.context.UIBuilder;
import org.jboss.forge.addon.ui.context.UIContext;
import org.jboss.forge.addon.ui.context.UIExecutionContext;
import org.jboss.forge.addon.ui.context.UINavigationContext;
import org.jboss.forge.addon.ui.input.UISelectOne;
import org.jboss.forge.addon.ui.metadata.UICommandMetadata;
import org.jboss.forge.addon.ui.metadata.WithAttributes;
import org.jboss.forge.addon.ui.result.NavigationResult;
import org.jboss.forge.addon.ui.result.Result;
import org.jboss.forge.addon.ui.result.Results;
import org.jboss.forge.addon.ui.util.Metadata;
import org.jboss.forge.addon.ui.wizard.UIWizardStep;
public class VersionSelect extends AbstractUICommand implements UIWizardStep {
@Inject
private ProjectHolder holder;
@Inject
@WithAttributes(label = "Select an Errai Version", required = true,
requiredMessage = "An Errai version must be given to proceed.")
private UISelectOne<String> versionSelect;
@Override
public UICommandMetadata getMetadata(UIContext context) {
return Metadata.forCommand(VersionSelect.class)
.name("Select a version of Errai")
.description("Note that the configuration used by this plugin is only compatible with Errai 3+.");
}
@Override
@SuppressWarnings("unchecked")
public NavigationResult next(UINavigationContext context) throws Exception {
return context.navigateTo(ModuleSelect.class);
}
@Override
public void initializeUI(UIBuilder builder) throws Exception {
versionSelect.setValueChoices(getValidErraiVersions());
builder.add(versionSelect);
}
@Override
public Result execute(UIExecutionContext context) throws Exception {
final ProjectConfig projectConfig = holder.getProject().getFacet(ProjectConfig.class);
projectConfig.setProjectProperty(ProjectProperty.ERRAI_VERSION, versionSelect.getValue());
return Results.success();
}
private Collection<String> getValidErraiVersions() {
final DependencyFacet depFacet = holder.getProject().getFacet(DependencyFacet.class);
final Dependency erraiDep = DependencyBuilder.create(DependencyArtifact.ErraiParent.toString());
final List<String> versions = new ArrayList<String>();
for (final Coordinate coord : depFacet.resolveAvailableVersions(erraiDep)) {
if (isValidVersion(coord.getVersion()))
versions.add(coord.getVersion());
}
return versions;
}
private boolean isValidVersion(final String version) {
final Integer majorVersion;
try {
majorVersion = Integer.valueOf(version.substring(0, 1));
}
catch (NumberFormatException e) {
return false;
}
return (majorVersion > 3
|| (majorVersion == 3
&& (version.contains("SNAPSHOT")) || version.compareTo("3.0.0.20140214-M4") > 0));
}
}