bazaar4idea.command.BzrErrorUtil.java Source code

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Here is the source code for bazaar4idea.command.BzrErrorUtil.java

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// Copyright 2009 Victor Iacoban
//
// 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 bazaar4idea.command;

import org.apache.commons.lang.StringUtils;
import org.emergent.bzr4j.core.cli.BzrAbstractResult;

import java.util.List;

final class BzrErrorUtil {

    private BzrErrorUtil() {
    }

    static boolean isAbort(BzrAbstractResult result) {
        String line = getLastErrorLine(result);
        return StringUtils.isNotBlank(line) && StringUtils.contains(line, "abort:");
    }

    static boolean isAuthorizationRequiredAbort(BzrAbstractResult result) {
        String line = getLastErrorLine(result);
        return StringUtils.isNotBlank(line) && (StringUtils.contains(line, "authorization required")
                || StringUtils.contains(line, "authorization failed"));
    }

    private static String getLastErrorLine(BzrAbstractResult result) {
        List<String> errorLines = result.getStdErrAsLines();
        if (errorLines.isEmpty()) {
            return null;
        }
        return errorLines.get(errorLines.size() - 1);
    }

}