org.mockserver.collections.CaseInsensitiveRegexMultiMap Maven / Gradle / Ivy

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Functionality used by all MockServer modules for matching and expectations
There is a newer version: 5.15.0
package org.mockserver.collections;

import org.apache.commons.lang3.builder.EqualsBuilder;
import org.mockserver.matchers.RegexStringMatcher;
import org.mockserver.model.NottableString;
import org.mockserver.model.ObjectWithReflectiveEqualsHashCodeToString;

import java.util.*;

import static org.mockserver.model.NottableString.string;
import static org.mockserver.model.NottableString.strings;

/**
 * MultiMap that uses case insensitive regex expression matching for keys and values
 *
 * @author jamesdbloom
 */
public class CaseInsensitiveRegexMultiMap extends ObjectWithReflectiveEqualsHashCodeToString implements Map {
    private final CaseInsensitiveNottableRegexListHashMap backingMap = new CaseInsensitiveNottableRegexListHashMap();

    public static CaseInsensitiveRegexMultiMap multiMap(String[]... keyAndValues) {
        CaseInsensitiveRegexMultiMap multiMap = new CaseInsensitiveRegexMultiMap();
        for (String[] keyAndValue : keyAndValues) {
            for (int i = 1; i < keyAndValue.length; i++) {
                multiMap.put(keyAndValue[0], keyAndValue[i]);
            }
        }
        return multiMap;
    }

    public static CaseInsensitiveRegexMultiMap multiMap(NottableString[]... keyAndValues) {
        CaseInsensitiveRegexMultiMap multiMap = new CaseInsensitiveRegexMultiMap();
        for (NottableString[] keyAndValue : keyAndValues) {
            for (int i = 1; i < keyAndValue.length; i++) {
                multiMap.put(keyAndValue[0], keyAndValue[i]);
            }
        }
        return multiMap;
    }

    public static Entry entry(String key, String value) {
        return new ImmutableEntry(key, value);
    }

    public boolean containsAll(CaseInsensitiveRegexMultiMap subSet) {
        if (size() == 0 && subSet.allKeysNotted()) {
            return true;
        } else {
            for (Entry entry : subSet.entryList()) {
                if ((entry.getKey().isNot() || entry.getValue().isNot()) && containsKeyValue(entry.getKey().getValue(), entry.getValue().getValue())) {
                    return false;
                } else if (!containsKeyValue(entry.getKey(), entry.getValue())) {
                    return false;
                }
            }
        }
        return true;
    }

    private boolean allKeysNotted() {
        for (NottableString key : keySet()) {
            if (!key.isNot()) {
                return false;
            }
        }
        return true;
    }

    public synchronized boolean containsKeyValue(String key, String value) {
        return containsKeyValue(string(key), string(value));
    }

    public synchronized boolean containsKeyValue(NottableString key, NottableString value) {
        boolean result = false;

        for (Entry matcherEntry : entryList()) {
            if (RegexStringMatcher.matches(value, matcherEntry.getValue(), true)
                    && RegexStringMatcher.matches(key, matcherEntry.getKey(), true)) {
                result = true;
                break;
            }
        }

        return result;
    }

    @Override
    public synchronized boolean containsValue(Object value) {
        if (value instanceof NottableString) {
            for (NottableString key : backingMap.keySet()) {
                for (List allKeyValues : backingMap.getAll(key)) {
                    for (NottableString keyValue : allKeyValues) {
                        if (RegexStringMatcher.matches(keyValue, (NottableString) value, false)) {
                            return true;
                        }
                    }
                }
            }
        } else if (value instanceof String) {
            return containsValue(string((String) value));
        }
        return false;
    }

    @Override
    public synchronized boolean containsKey(Object key) {
        return backingMap.containsKey(key);
    }

    @Override
    public synchronized NottableString get(Object key) {
        if (key instanceof String) {
            return get(string((String) key));
        } else {
            List values = backingMap.get(key);
            if (values != null && values.size() > 0) {
                return values.get(0);
            } else {
                return null;
            }
        }
    }

    public synchronized List getAll(String key) {
        return getAll(string(key));
    }

    public synchronized List getAll(NottableString key) {
        List all = new ArrayList();
        for (List subList : backingMap.getAll(key)) {
            all.addAll(subList);
        }
        return all;
    }

    public synchronized NottableString put(String key, String value) {
        return put(string(key), string(value));
    }

    @Override
    public synchronized NottableString put(NottableString key, NottableString value) {
        List list = Collections.synchronizedList(new ArrayList());
        for (Entry entry : entryList()) {
            if (EqualsBuilder.reflectionEquals(entry.getKey(), key)) {
                list.add(entry.getValue());
            }
        }
        list.add(value);
        backingMap.put(key, list);
        return value;
    }

    public synchronized List put(String key, List values) {
        return put(string(key), strings(values));
    }

    public synchronized List put(NottableString key, List values) {
        if (containsKey(key)) {
            for (NottableString value : values) {
                put(key, value);
            }
        } else {
            backingMap.put(key, values);
        }
        return values;
    }

    public void putValuesForNewKeys(CaseInsensitiveRegexMultiMap multiMap) {
        for (NottableString key : multiMap.keySet()) {
            if (!containsKey(key)) {
                backingMap.put(key, multiMap.getAll(key));
            }
        }
    }

    @Override
    public synchronized NottableString remove(Object key) {
        if (key instanceof String) {
            return remove(string((String) key));
        } else {
            List values = backingMap.get(key);
            if (values != null && values.size() > 0) {
                NottableString removed = values.remove(0);
                if (values.size() == 0) {
                    backingMap.remove(key);
                }
                return removed;
            } else {
                return null;
            }
        }
    }

    public synchronized List removeAll(NottableString key) {
        return backingMap.remove(key);
    }

    public synchronized List removeAll(String key) {
        return backingMap.remove(key);
    }

    @Override
    public synchronized void putAll(Map map) {
        for (Entry entry : map.entrySet()) {
            put(entry.getKey(), entry.getValue());
        }
    }

    @Override
    public synchronized void clear() {
        backingMap.clear();
    }

    @Override
    public synchronized Set keySet() {
        return backingMap.keySet();
    }

    @Override
    public synchronized Collection values() {
        Collection values = new ArrayList();
        for (List valuesForKey : backingMap.values()) {
            values.addAll(valuesForKey);
        }
        return values;
    }

    @Override
    public synchronized Set> entrySet() {
        Set> entrySet = new LinkedHashSet>();
        for (Entry> entry : backingMap.entrySet()) {
            for (NottableString value : entry.getValue()) {
                entrySet.add(new ImmutableEntry(entry.getKey(), value));
            }
        }
        return entrySet;
    }

    public synchronized List> entryList() {
        List> entrySet = new ArrayList>();
        for (Entry> entry : backingMap.entrySet()) {
            for (NottableString value : entry.getValue()) {
                entrySet.add(new ImmutableEntry(entry.getKey(), value));
            }
        }
        return entrySet;
    }

    @Override
    public synchronized int size() {
        return backingMap.size();
    }

    @Override
    public synchronized boolean isEmpty() {
        return backingMap.isEmpty();
    }

    static class ImmutableEntry extends ObjectWithReflectiveEqualsHashCodeToString implements Entry {
        private final NottableString key;
        private final NottableString value;

        ImmutableEntry(String key, String value) {
            this.key = string(key);
            this.value = string(value);
        }

        ImmutableEntry(NottableString key, NottableString value) {
            this.key = key;
            this.value = value;
        }

        @Override
        public NottableString getKey() {
            return key;
        }

        @Override
        public NottableString getValue() {
            return value;
        }

        @Override
        public NottableString setValue(NottableString value) {
            throw new UnsupportedOperationException("ImmutableEntry is immutable");
        }
    }

}