source: java/main/src/main/java/com/framsticks/communication/queries/GetRequest.java @ 193

package com.framsticks.communication.queries;

import java.util.ArrayList;
import java.util.List;

import com.framsticks.util.lang.Delimeted;
import com.framsticks.util.lang.Pair;

/**
 * @author Piotr Sniegowski
 */
public class GetRequest extends ApplicationRequest {
        protected final List<String> fields = new ArrayList<>();

        public GetRequest() {
        }

        public GetRequest fields(List<String> fields) {
                this.fields.clear();
                this.fields.addAll(fields);
                return this;
        }

        public GetRequest field(String field) {
                this.fields.clear();
                this.fields.add(field);
                return this;
        }

        @Override
        public String getCommand() {
                return "get";
        }

        @Override
        protected StringBuilder construct(StringBuilder buffer) {
                super.construct(buffer);
                if (!fields.isEmpty()) {
                        buffer.append(' ').append(new Delimeted<String>(",", "").append(fields.iterator()));
                }
                return buffer;
        }

        /**
         * @return the fields
         */
        public List<String> getFields() {
                return fields;
        }

        @Override
        public CharSequence parseRest(CharSequence rest) {
                rest = super.parseRest(rest);
                Pair<CharSequence, CharSequence> p = takeIdentifier(rest);
                if (p != null) {
                        for (String a : p.first.toString().split(",")) {
                                fields.add(a);
                        }
                }
                return null;
        }
}