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This commit is contained in:
Paul Schaub 2022-05-29 21:17:03 +02:00
parent 8184c30617
commit a7f02d58cc
Signed by: vanitasvitae
GPG key ID: 62BEE9264BF17311
18 changed files with 442 additions and 115 deletions
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47
sop-java-picocli/src/main/java/sop/cli/picocli/commands/AbstractSopCmd.java Normal file
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// SPDX-FileCopyrightText: 2022 Paul Schaub <vanitasvitae@fsfe.org>
//
// SPDX-License-Identifier: Apache-2.0
package sop.cli.picocli.commands;
import sop.exception.SOPGPException;
import java.io.File;
import java.util.Collection;
public abstract class AbstractSopCmd implements Runnable {
static final String ERROR_UNSUPPORTED_OPTION = "Option '%s' is not supported.";
static final String ERROR_FILE_NOT_EXIST = "File '%s' does not exist.";
static final String ERROR_OUTPUT_OF_OPTION_EXISTS = "Target %s of option %s already exists.";
void throwIfOutputExists(File outputFile, String optionName) {
if (outputFile == null) {
return;
}
if (outputFile.exists()) {
throw new SOPGPException.OutputExists(String.format(ERROR_OUTPUT_OF_OPTION_EXISTS, outputFile.getAbsolutePath(), optionName));
}
}
void throwIfMissingArg(Object arg, String argName) {
if (arg == null) {
throw new SOPGPException.MissingArg(argName + " is required.");
}
}
void throwIfEmptyParameters(Collection<?> arg, String parmName) {
if (arg.isEmpty()) {
throw new SOPGPException.MissingArg("Parameter '" + parmName + "' is required.");
}
}
<T> T throwIfUnsupportedSubcommand(T subcommand, String subcommandName) {
if (subcommand == null) {
throw new SOPGPException.UnsupportedSubcommand("Command '" + subcommandName + "' is not supported.");
}
return subcommand;
}
}