package act.cli.builtin;
/*-
* #%L
* ACT Framework
* %%
* Copyright (C) 2014 - 2017 ActFramework
* %%
* 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.
* #L%
*/
import act.cli.CliContext;
import act.cli.util.CliCursor;
import act.handler.CliHandlerBase;
import act.util.PropertySpec;
import org.osgl.$;
import org.osgl.util.C;
import java.util.List;
public class IterateCursor extends CliHandlerBase {
public static final IterateCursor INSTANCE = new IterateCursor();
private IterateCursor() {}
@Override
public void handle(CliContext context) {
CliCursor cursor = context.session().cursor();
if (null == cursor) {
context.println("no cursor");
} else {
try {
cursor.output(context);
} finally {
PropertySpec.current.remove();
}
}
}
private Object readResolve() {
return INSTANCE;
}
@Override
public $.T2<String, String> commandLine() {
return $.T2("it", "iterate through cursor");
}
@Override
public List<$.T2<String, String>> options() {
return C.list();
}
}