com.github.odiszapc.nginxparser.NgxAbstractEntry Maven / Gradle / Ivy

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/*
 * Copyright 2014 Alexey Plotnik
 *
 * 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.
 */

package com.github.odiszapc.nginxparser;

import java.util.ArrayList;
import java.util.Collection;
import java.util.Iterator;
import java.util.List;

public abstract class NgxAbstractEntry implements NgxEntry {
    private Collection tokens = new ArrayList();

    public NgxAbstractEntry(String... rawValues) {
        for (String val : rawValues) {
            tokens.add(new NgxToken(val));
        }
    }

    public Collection getTokens() {
        return tokens;
    }

    public void addValue(NgxToken token) {
        tokens.add(token);
    }

    public void addValue(String value) {
        addValue(new NgxToken(value));
    }

    @Override
    public String toString() {
        StringBuilder builder = new StringBuilder();
        for (NgxToken value : tokens) {
            builder.append(value).append(" ");
        }
        String s = builder.toString();
        return s.substring(0, s.length()-1);
    }

    public String getName() {
        if (getTokens().isEmpty())
            return null;

        return getTokens().iterator().next().toString();
    }

    public List getValues() {
        ArrayList values = new ArrayList();
        if (getTokens().size() < 2)
            return values;

        Iterator it = getTokens().iterator();
        it.next();
        while(it.hasNext()) {
            values.add(it.next().toString());
        }
        return values;
    }

    public String getValue() {
        List values = getValues();

        StringBuilder builder = new StringBuilder();
        for (String value : values) {
            builder.append(value).append(" ");
        }
        String s = builder.toString();
        return s.substring(0, s.length()-1);
    }

}