Examples with FeatureUpdate io.fabric8.patch.management.FeatureUpdate used on opensource projects

Example 6 with FeatureUpdate

use of io.fabric8.patch.management.FeatureUpdate in project fabric8 by jboss-fuse.

the class Presentation method displayFeatureUpdates.

/**
 * Displays a table with installed (<code>install == true</code>) or rolledback features
 * @param featureUpdates
 * @param install is this displayed during patch install (<code>true</code>) or rollback (<code>false</code>)
 */
public static void displayFeatureUpdates(Collection<FeatureUpdate> featureUpdates, boolean install) {
    Set<String> toKeep = new TreeSet<>();
    Set<String> toRemove = new TreeSet<>();
    Set<String> toAdd = new TreeSet<>();
    for (FeatureUpdate fu : featureUpdates) {
        if (install) {
            toRemove.add(fu.getPreviousRepository());
        } else if (fu.getNewRepository() != null) {
            toRemove.add(fu.getNewRepository());
        }
        if (fu.getNewRepository() != null) {
            toAdd.add(install ? fu.getNewRepository() : fu.getPreviousRepository());
        } else if (install) {
            // keep old only during installation, when rolling back rollup patch, we don't want to keep
            // any new repository
            toKeep.add(fu.getPreviousRepository());
        }
    }
    toRemove.removeAll(toKeep);
    System.out.printf("========== Repositories to remove (%d):%n", toRemove.size());
    for (String repo : toRemove) {
        System.out.println(" - " + repo);
    }
    System.out.printf("========== Repositories to add (%d):%n", toAdd.size());
    for (String repo : toAdd) {
        System.out.println(" - " + repo);
    }
    System.out.printf("========== Repositories to keep (%d):%n", toKeep.size());
    for (String repo : toKeep) {
        System.out.println(" - " + repo);
    }
    System.out.printf("========== Features to (%s):%n", install ? "update" : "downgrade");
    int l1 = "[name]".length();
    int l2 = "[version]".length();
    int l3 = install ? "[new version]".length() : "[previous version]".length();
    Map<String, FeatureUpdate> map = new TreeMap<>();
    for (FeatureUpdate fu : featureUpdates) {
        if (fu.getName() == null) {
            continue;
        }
        if (fu.getName().length() > l1) {
            l1 = fu.getName().length();
        }
        if (install) {
            if (fu.getPreviousVersion().length() > l2) {
                l2 = fu.getPreviousVersion().length();
            }
            if (fu.getNewVersion() != null) {
                if (fu.getNewVersion().length() > l3) {
                    l3 = fu.getNewVersion().length();
                }
            }
        } else {
            if (fu.getNewVersion() != null) {
                if (fu.getNewVersion().length() > l2) {
                    l2 = fu.getNewVersion().length();
                }
            }
            if (fu.getPreviousVersion().length() > l3) {
                l3 = fu.getPreviousVersion().length();
            }
        }
        map.put(fu.getName(), fu);
    }
    System.out.printf("%-" + l1 + "s   %-" + l2 + "s   %-" + l3 + "s%n", "[name]", "[version]", install ? "[new version]" : "[previous version]");
    for (FeatureUpdate fu : map.values()) {
        System.out.printf("%-" + l1 + "s   %-" + l2 + "s   %-" + l3 + "s%n", fu.getName(), install ? fu.getPreviousVersion() : fu.getNewVersion() == null ? "<reinstall>" : fu.getNewVersion(), install ? fu.getNewVersion() == null ? "<reinstall>" : fu.getNewVersion() : fu.getPreviousVersion());
    }
    System.out.flush();
}