Example usage for java.util EnumMap keySet

Introduction

In this page you can find the example usage for java.util EnumMap keySet.

Prototype

public Set<K> keySet() 

Source Link

Document

Returns a Set view of the keys contained in this map.

Usage

From source file:org.codehaus.mojo.license.AbstractFileHeaderMojo.java

/**
 * Checks the results of the mojo execution using the {@link #isFailOnMissingHeader()} and
 * {@link #isFailOnNotUptodateHeader()}.
 *
 * @param result processed files by their status
 * @throws MojoFailureException if check is not ok (some file with no header or to update)
 *///from   w ww . jav a 2  s.c o  m
protected void checkResults(EnumMap<FileState, Set<File>> result) throws MojoFailureException {
    Set<FileState> states = result.keySet();

    StringBuilder builder = new StringBuilder();
    if (isDryRun() && isFailOnMissingHeader() && states.contains(FileState.add)) {
        List<File> files = FileUtil.orderFiles(result.get(FileState.add));

        builder.append("There are ").append(files.size()).append(" file(s) with no header :");
        for (File file : files) {
            builder.append("\n").append(file);
        }
    }

    if (isDryRun() && isFailOnNotUptodateHeader() && states.contains(FileState.update)) {
        List<File> files = FileUtil.orderFiles(result.get(FileState.update));

        builder.append("\nThere are ").append(files.size()).append(" file(s) with header to update:");
        for (File file : files) {
            builder.append("\n").append(file);
        }
    }
    String message = builder.toString();

    if (StringUtils.isNotBlank(message)) {
        throw new MojoFailureException(builder.toString());
    }
}

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From source file:org.jgrades.config.service.UserPreferencesUpdater.java

private void updateRoleData(EnumMap<JgRole, RoleDetails> updatedRoles,
        EnumMap<JgRole, RoleDetails> persistRoles) throws IllegalAccessException {
    if (!persistRoles.containsKey(JgRole.ADMINISTRATOR)
            && !CollectionUtils.isEqualCollection(updatedRoles.keySet(), persistRoles.keySet())) {
        throw new UserPreferencesException("Roles cannot be modified by user itself");
    }//  w  ww . j  a v  a2  s . c  om
    Set<Map.Entry<JgRole, RoleDetails>> entries = updatedRoles.entrySet();
    for (Map.Entry<JgRole, RoleDetails> entry : entries) {
        mapNewValues(entry.getValue().getClass(), updatedRoles.get(entry.getKey()), entry.getValue());
    }

}

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