LegacyPlexusInteractivity.java
/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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.apache.maven.internal.compat.interactivity;
import javax.inject.Inject;
import javax.inject.Named;
import javax.inject.Singleton;
import java.io.IOException;
import java.util.ArrayList;
import java.util.List;
import org.apache.maven.api.annotations.Experimental;
import org.codehaus.plexus.components.interactivity.InputHandler;
import org.codehaus.plexus.components.interactivity.OutputHandler;
import org.codehaus.plexus.components.interactivity.Prompter;
import org.codehaus.plexus.components.interactivity.PrompterException;
import org.eclipse.sisu.Priority;
/**
* This class is injected into any legacy component that would want to use legacy "Plexus Interactivity API".
* It simply delegates to Maven4 API {@link org.apache.maven.api.services.Prompter}.
*/
@Experimental
@Named
@Singleton
@Priority(10)
public class LegacyPlexusInteractivity implements Prompter, InputHandler, OutputHandler {
private final org.apache.maven.api.services.Prompter prompter;
@Inject
public LegacyPlexusInteractivity(org.apache.maven.api.services.Prompter prompter) {
this.prompter = prompter;
}
@Override
public String readLine() throws IOException {
try {
return prompter.prompt(null);
} catch (org.apache.maven.api.services.PrompterException e) {
throw new IOException("Unable to prompt", e);
}
}
@Override
public String readPassword() throws IOException {
try {
return prompter.promptForPassword(null);
} catch (org.apache.maven.api.services.PrompterException e) {
throw new IOException("Unable to prompt", e);
}
}
@Override
public List<String> readMultipleLines() throws IOException {
List<String> lines = new ArrayList<>();
for (String line = readLine(); line != null && !line.isEmpty(); line = readLine()) {
lines.add(line);
}
return lines;
}
@Override
public void write(String line) throws IOException {
try {
prompter.showMessage(line);
} catch (org.apache.maven.api.services.PrompterException e) {
throw new IOException("Unable to prompt", e);
}
}
@Override
public void writeLine(String line) throws IOException {
try {
prompter.showMessage(line + System.lineSeparator());
} catch (org.apache.maven.api.services.PrompterException e) {
throw new IOException("Unable to prompt", e);
}
}
@Override
public String prompt(String message) throws PrompterException {
try {
return prompter.prompt(message, null, null);
} catch (org.apache.maven.api.services.PrompterException e) {
throw new PrompterException("Unable to prompt", e);
}
}
@Override
public String prompt(String message, String defaultReply) throws PrompterException {
try {
return prompter.prompt(message, null, defaultReply);
} catch (org.apache.maven.api.services.PrompterException e) {
throw new PrompterException("Unable to prompt", e);
}
}
@Override
public String prompt(String message, List possibleValues) throws PrompterException {
try {
return prompter.prompt(message, possibleValues, null);
} catch (org.apache.maven.api.services.PrompterException e) {
throw new PrompterException("Unable to prompt", e);
}
}
@Override
public String prompt(String message, List possibleValues, String defaultReply) throws PrompterException {
try {
return prompter.prompt(message, possibleValues, defaultReply);
} catch (org.apache.maven.api.services.PrompterException e) {
throw new PrompterException("Unable to prompt", e);
}
}
@Override
public String promptForPassword(String message) throws PrompterException {
try {
return prompter.promptForPassword(message);
} catch (org.apache.maven.api.services.PrompterException e) {
throw new PrompterException("Unable to promptForPassword", e);
}
}
@Override
public void showMessage(String message) throws PrompterException {
try {
prompter.showMessage(message);
} catch (org.apache.maven.api.services.PrompterException e) {
throw new PrompterException("Unable to showMessage", e);
}
}
}