com.helger.settings.exchange.configfile.TrimmedValueSettings Maven / Gradle / Ivy
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Configuration, settings and preferences library
/*
* Copyright (C) 2014-2024 Philip Helger (www.helger.com)
* philip[at]helger[dot]com
*
* 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.helger.settings.exchange.configfile;
import javax.annotation.Nonnull;
import javax.annotation.Nullable;
import javax.annotation.concurrent.NotThreadSafe;
import com.helger.commons.annotation.Nonempty;
import com.helger.commons.state.EChange;
import com.helger.commons.string.StringHelper;
import com.helger.settings.Settings;
/**
* Special {@link Settings} implementation that trims all values before adding
* them.
*
* @author Philip Helger
*/
@NotThreadSafe
public class TrimmedValueSettings extends Settings
{
public TrimmedValueSettings (@Nonnull @Nonempty final String sName)
{
super (sName);
}
@Override
@Nonnull
public EChange putIn (@Nonnull @Nonempty final String sFieldName, @Nullable final Object aNewValue)
{
final String sRealValue = StringHelper.trim ((String) aNewValue);
return super.putIn (sFieldName, sRealValue);
}
}