package act.inject.param;
/*-
* #%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.CommandLineParser;
import act.util.ActContext;
import org.osgl.inject.util.ArrayLoader;
import org.osgl.util.StringValueResolver;
import java.util.ArrayList;
import java.util.List;
class CliVarArgumentLoader extends CliParamValueLoader {
private final StringValueResolver resolver;
private final Class componentType;
CliVarArgumentLoader(Class componentType, StringValueResolver resolver) {
this.componentType = componentType;
this.resolver = resolver;
CliContext.ParsingContextBuilder.foundArgument();
}
@Override
public Object load(Object cached, ActContext<?> context, boolean noDefaultValue) {
CliContext ctx = (CliContext) context;
List list = new ArrayList();
CliContext.ParsingContext parsingContext = ctx.parsingContext();
CommandLineParser parser = ctx.commandLine();
while (parsingContext.hasArguments(parser)) {
int id = ctx.parsingContext().curArgId().getAndIncrement();
list.add(resolver.resolve(parser.argument(id)));
}
return ArrayLoader.listToArray(list, componentType);
}
@Override
public String bindName() {
return null;
}
}