118 lines
2.7 KiB
Java
118 lines
2.7 KiB
Java
/*
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* This file is part of the L2J Mobius project.
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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package com.l2jmobius.gameserver.util;
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import java.util.ArrayList;
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import java.util.List;
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import java.util.Objects;
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import java.util.Optional;
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/**
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* @author UnAfraid
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*/
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public class BypassBuilder
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{
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private final String _bypass;
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private final List<BypassParam> _params = new ArrayList<>();
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public BypassBuilder(String bypass)
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{
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_bypass = bypass;
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}
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public void addParam(BypassParam param)
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{
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Objects.requireNonNull(param, "param cannot be null!");
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_params.add(param);
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}
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public void addParam(String name, String separator, Object value)
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{
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Objects.requireNonNull(name, "name cannot be null!");
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addParam(new BypassParam(name, Optional.ofNullable(separator), Optional.ofNullable(value)));
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}
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public void addParam(String name, Object value)
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{
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addParam(name, "=", value);
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}
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public void addParam(String name)
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{
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addParam(name, null, null);
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}
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public StringBuilder toStringBuilder()
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{
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final StringBuilder sb = new StringBuilder(_bypass);
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for (BypassParam param : _params)
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{
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sb.append(" ").append(param.getName().trim());
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if (param.getSeparator().isPresent() && param.getValue().isPresent())
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{
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sb.append(param.getSeparator().get().trim());
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final Object value = param.getValue().get();
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if (value instanceof String)
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{
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sb.append('"');
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}
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sb.append(String.valueOf(value).trim());
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if (value instanceof String)
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{
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sb.append('"');
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}
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}
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}
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return sb;
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}
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@Override
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public String toString()
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{
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return toStringBuilder().toString();
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}
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private static class BypassParam
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{
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private final String _name;
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private final Optional<String> _separator;
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private final Optional<Object> _value;
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public BypassParam(String name, Optional<String> separator, Optional<Object> value)
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{
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_name = name;
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_separator = separator;
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_value = value;
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}
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public String getName()
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{
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return _name;
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}
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public Optional<String> getSeparator()
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{
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return _separator;
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}
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public Optional<Object> getValue()
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{
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return _value;
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}
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}
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}
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