com.cognifide.cq.cqsm.foundation.actions.removegroup.RemoveGroup.java Source code

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Here is the source code for com.cognifide.cq.cqsm.foundation.actions.removegroup.RemoveGroup.java

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/*-
 * ========================LICENSE_START=================================
 * AEM Permission Management
 * %%
 * Copyright (C) 2013 Cognifide Limited
 * %%
 * 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.
 * =========================LICENSE_END==================================
 */
package com.cognifide.cq.cqsm.foundation.actions.removegroup;

import com.cognifide.cq.cqsm.api.actions.Action;
import com.cognifide.cq.cqsm.api.actions.ActionResult;
import com.cognifide.cq.cqsm.api.exceptions.ActionExecutionException;
import com.cognifide.cq.cqsm.api.executors.Context;
import com.cognifide.cq.cqsm.api.utils.AuthorizablesUtils;
import com.cognifide.cq.cqsm.core.utils.MessagingUtils;

import org.apache.commons.lang.StringUtils;
import org.apache.jackrabbit.api.security.user.Group;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

import java.util.ArrayList;
import java.util.List;

import javax.jcr.RepositoryException;

public class RemoveGroup implements Action {

    private static final Logger LOGGER = LoggerFactory.getLogger(RemoveGroup.class);

    private final List<String> ids;

    public RemoveGroup(final List<String> ids) {
        this.ids = ids;
    }

    @Override
    public ActionResult simulate(Context context) {
        return process(context, false);
    }

    @Override
    public ActionResult execute(final Context context) {
        return process(context, true);
    }

    private ActionResult process(final Context context, boolean execute) {

        List<String> errors = new ArrayList<>();
        ActionResult actionResult = new ActionResult();
        LOGGER.info(String.format("Removing groups with ids = %s", StringUtils.join(ids, ", ")));
        for (String id : ids) {
            try {
                Group group = AuthorizablesUtils.getGroupIfExists(context, id);
                if (group != null) {
                    AuthorizablesUtils.markAuthorizableAsRemoved(context, group);
                    if (execute) {
                        AuthorizablesUtils.removeGroup(context, group);
                    }
                    actionResult.logMessage("Group with id: " + id + " removed");
                }

            } catch (RepositoryException | ActionExecutionException e) {
                errors.add(MessagingUtils.createMessage(e));
            }
        }
        if (!errors.isEmpty()) {
            for (String error : errors) {
                actionResult.logError(error);
            }
            actionResult.logError("Execution interrupted");
        }
        return actionResult;
    }

    @Override
    public boolean isGeneric() {
        return true;
    }
}