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/*
*Copyright 2020 Nokia
*
* 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 org.onap.validation.cli.command.validate;
import org.onap.validation.cli.core.Command;
import org.onap.validation.cli.core.CommandException;
import org.onap.validation.cli.core.CommandResponse;
import org.onap.validation.yaml.YamlContentValidator;
import org.onap.validation.yaml.error.YamlDocumentValidationError;
import org.onap.validation.yaml.exception.YamlProcessingException;
import org.onap.validation.yaml.util.Args;
import java.nio.file.Files;
import java.nio.file.Path;
import java.util.List;
public class ValidateDictionaryYamlCommand implements Command<String> {
public static final int PATH_TO_FILE_INDEX = 0;
private final YamlContentValidator yamlContentValidator = new YamlContentValidator();
private final ToJsonConverter toJsonConverter;
private final OutputFilePathGenerator filePathGenerator = new OutputFilePathGenerator();
public ValidateDictionaryYamlCommand(ToJsonConverter toJsonConverter) {
this.toJsonConverter = toJsonConverter;
}
@Override
public CommandResponse<String> execute(Args args) throws CommandException {
final String pathToFile = resolvePathToFile(args);
try {
return validate(pathToFile);
} catch (YamlProcessingException e) {
throw new CommandException("Provided yaml file has invalid structure!", e);
}
}
@Override
public String getName() {
return "Validate Dictionary yaml";
}
@Override
public Path getOutputFilePath(Args args) throws CommandException {
final String pathToFile = resolvePathToFile(args);
return this.filePathGenerator.responsePathFor(Path.of(pathToFile));
}
private CommandResponse<String> validate(String pathToFile) throws YamlProcessingException {
final List<YamlDocumentValidationError> errors = yamlContentValidator.validate(pathToFile);
return new CommandResponse<>(
toJsonConverter.convert(new ResponseModel(pathToFile, resolveResponseStatus(errors), errors))
,resolveCommandStatus(errors)
);
}
private ResponseModel.ResponseStatus resolveResponseStatus(List<YamlDocumentValidationError> errors) {
return errors.isEmpty() ? ResponseModel.ResponseStatus.PASS : ResponseModel.ResponseStatus.FAILED;
}
private CommandResponse.CommandStatus resolveCommandStatus(List<YamlDocumentValidationError> errors) {
return errors.isEmpty() ? CommandResponse.CommandStatus.PASS : CommandResponse.CommandStatus.FAILED;
}
private String resolvePathToFile(Args args) throws CommandException {
try {
final String pathToFile = args.getArg(PATH_TO_FILE_INDEX);
if (!Files.exists(Path.of(pathToFile))) {
throw new CommandException(String.format("File '%s' does not exist!", pathToFile));
}
return pathToFile;
} catch (IllegalArgumentException ex) {
throw new CommandException("Command argument is missing: provide a path to file", ex);
}
}
}
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