co.cask.cdap.api.security.ACL.java Source code

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Here is the source code for co.cask.cdap.api.security.ACL.java

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/*
 * Copyright  2014 Cask Data, Inc.
 *
 * 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 co.cask.cdap.api.security;

import com.google.common.collect.ImmutableSet;

import java.util.Set;

/**
 * Represents an entry in the Access Control List.
 */
public class ACL {

    private final Principal principal;
    private final Set<PermissionType> permissions;

    public ACL(Principal principal, Iterable<PermissionType> permissions) {
        this.principal = principal;
        this.permissions = ImmutableSet.copyOf(permissions);
    }

    public Principal getPrincipal() {
        return principal;
    }

    public Set<PermissionType> getPermissions() {
        return permissions;
    }

    @Override
    public String toString() {
        final StringBuilder sb = new StringBuilder("ACL{");
        sb.append("principal=").append(principal);
        sb.append(", permissions=").append(permissions);
        sb.append('}');
        return sb.toString();
    }
}