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MockServer NeoLight Core
/*
* Copyright © 2024 XDEV Software (https://xdev.software)
*
* 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 software.xdev.mockserver.model;
import static software.xdev.mockserver.model.NottableString.deserializeNottableStrings;
import static software.xdev.mockserver.model.NottableString.serialiseNottableStrings;
import static software.xdev.mockserver.model.NottableString.string;
import java.lang.reflect.Array;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collection;
import java.util.Collections;
import java.util.LinkedHashMap;
import java.util.List;
import java.util.Map;
import java.util.Objects;
import java.util.Set;
@SuppressWarnings({"rawtypes", "unchecked"})
public abstract class KeysToMultiValues
extends ObjectWithJsonToString
{
private KeyMatchStyle keyMatchStyle = KeyMatchStyle.SUB_SET;
private final Map> multimap;
private final K k = (K)this;
protected KeysToMultiValues()
{
this.multimap = new LinkedHashMap<>();
}
protected KeysToMultiValues(final Map> multimap)
{
this.multimap = new LinkedHashMap<>(multimap);
}
public abstract T build(final NottableString name, final Collection values);
protected abstract void isModified();
public KeyMatchStyle getKeyMatchStyle()
{
return this.keyMatchStyle;
}
@SuppressWarnings("UnusedReturnValue")
public KeysToMultiValues withKeyMatchStyle(final KeyMatchStyle keyMatchStyle)
{
this.keyMatchStyle = keyMatchStyle;
return this;
}
public K withEntries(final Map> entries)
{
this.isModified();
this.multimap.clear();
for(final String name : entries.keySet())
{
for(final String value : entries.get(name))
{
this.withEntry(name, value);
}
}
return this.k;
}
public K withEntries(final List entries)
{
this.isModified();
this.multimap.clear();
if(entries != null)
{
for(final T entry : entries)
{
this.withEntry(entry);
}
}
return this.k;
}
@SafeVarargs
public final K withEntries(final T... entries)
{
if(arrayIsNotEmpty(entries))
{
this.withEntries(Arrays.asList(entries));
}
return this.k;
}
public K withEntry(final T entry)
{
if(entry != null)
{
this.isModified();
if(entry.getValues().isEmpty())
{
this.multimap.put(entry.getName(), null);
}
else
{
this.multimap.put(entry.getName(), entry.getValues());
}
}
return this.k;
}
public K withEntry(final String name, final String... values)
{
this.isModified();
if(values == null || values.length == 0)
{
this.multimap.put(string(name), new ArrayList<>(List.of(string(""))));
}
else
{
this.multimap.put(string(name), deserializeNottableStrings(values));
}
return this.k;
}
public K withEntry(final String name, final List values)
{
this.isModified();
if(values == null || values.isEmpty())
{
this.multimap.remove(string(name));
}
else
{
this.multimap.put(string(name), deserializeNottableStrings(values));
}
return this.k;
}
public K withEntry(final NottableString name, final List values)
{
if(values != null)
{
this.isModified();
this.multimap.put(name, values);
}
return this.k;
}
public K withEntry(final NottableString name, final NottableString... values)
{
if(arrayIsNotEmpty(values))
{
this.withEntry(name, Arrays.asList(values));
}
return this.k;
}
public boolean remove(final String name)
{
boolean exists = false;
if(name != null)
{
this.isModified();
for(final NottableString key : this.multimap.keySet().toArray(new NottableString[0]))
{
if(key.equalsIgnoreCase(name))
{
this.multimap.remove(key);
exists = true;
}
}
}
return exists;
}
public boolean remove(final NottableString name)
{
boolean exists = false;
if(name != null)
{
this.isModified();
for(final NottableString key : this.multimap.keySet().toArray(new NottableString[0]))
{
if(key.equalsIgnoreCase(name))
{
this.multimap.remove(key);
exists = true;
}
}
}
return exists;
}
@SuppressWarnings("UnusedReturnValue")
public K replaceEntry(final T entry)
{
if(entry != null)
{
this.isModified();
this.remove(entry.getName());
this.multimap.put(entry.getName(), entry.getValues());
}
return this.k;
}
@SuppressWarnings("UnusedReturnValue")
public K replaceEntryIfExists(final T entry)
{
if(entry != null)
{
this.isModified();
if(this.remove(entry.getName()))
{
this.multimap.put(entry.getName(), entry.getValues());
}
}
return this.k;
}
@SuppressWarnings("UnusedReturnValue")
public K replaceEntry(final String name, final String... values)
{
if(arrayIsNotEmpty(values))
{
this.isModified();
this.remove(name);
this.multimap.put(string(name), deserializeNottableStrings(values));
}
return this.k;
}
public List getEntries()
{
if(!this.isEmpty())
{
final ArrayList headers = new ArrayList<>();
for(final NottableString nottableString : this.multimap.keySet().toArray(new NottableString[0]))
{
headers.add(this.build(nottableString, this.multimap.get(nottableString)));
}
return headers;
}
else
{
return Collections.emptyList();
}
}
public Set keySet()
{
return this.multimap.keySet();
}
public Collection getValues(final NottableString key)
{
return this.multimap.get(key);
}
public Map> getMultimap()
{
return this.multimap;
}
public List getValues(final String name)
{
if(!this.isEmpty() && name != null)
{
final List values = new ArrayList<>();
for(final NottableString key : this.multimap.keySet().toArray(new NottableString[0]))
{
if(key != null && key.equalsIgnoreCase(name))
{
values.addAll(serialiseNottableStrings(this.multimap.get(key)));
}
}
return values;
}
else
{
return Collections.emptyList();
}
}
String getFirstValue(final String name)
{
if(!this.isEmpty())
{
for(final NottableString key : this.multimap.keySet().toArray(new NottableString[0]))
{
if(key != null && key.equalsIgnoreCase(name))
{
final Collection nottableStrings = this.multimap.get(key);
if(!nottableStrings.isEmpty())
{
final NottableString next = nottableStrings.iterator().next();
if(next != null)
{
return next.getValue();
}
}
}
}
}
return "";
}
public boolean containsEntry(final String name)
{
if(!this.isEmpty())
{
for(final NottableString key : this.multimap.keySet().toArray(new NottableString[0]))
{
if(key != null && key.equalsIgnoreCase(name))
{
return true;
}
}
}
return false;
}
public boolean containsEntry(final String name, final String value)
{
return this.containsEntry(string(name), string(value));
}
boolean containsEntry(final NottableString name, final NottableString value)
{
if(!this.isEmpty() && name != null && value != null)
{
for(final NottableString entryKey : this.multimap.keySet().toArray(new NottableString[0]))
{
if(entryKey != null && entryKey.equalsIgnoreCase(name))
{
final Collection nottableStrings = this.multimap.get(entryKey);
if(nottableStrings != null)
{
for(final NottableString entryValue : nottableStrings.toArray(new NottableString[0]))
{
if(value.equalsIgnoreCase(entryValue))
{
return true;
}
}
}
}
}
}
return false;
}
public boolean isEmpty()
{
return this.multimap.isEmpty();
}
@SuppressWarnings("checkstyle:NoClone")
@Override
public abstract K clone();
@Override
public boolean equals(final Object o)
{
if(this == o)
{
return true;
}
if(!(o instanceof KeysToMultiValues))
{
return false;
}
final KeysToMultiValues that = (KeysToMultiValues)o;
return Objects.equals(this.multimap, that.multimap);
}
@Override
public int hashCode()
{
return Objects.hash(this.multimap);
}
private static boolean arrayIsNotEmpty(final Object array)
{
return !arrayIsEmpty(array);
}
private static boolean arrayIsEmpty(final Object array)
{
return array == null || Array.getLength(array) == 0;
}
}