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/**
* Copyright (C) 2014-2018 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.masterdata.address;
import java.util.List;
import java.util.Locale;
import javax.annotation.Nonnull;
import javax.annotation.Nullable;
import javax.annotation.concurrent.GuardedBy;
import javax.annotation.concurrent.ThreadSafe;
import com.helger.commons.ValueEnforcer;
import com.helger.commons.collection.impl.CommonsArrayList;
import com.helger.commons.collection.impl.ICommonsList;
import com.helger.commons.concurrent.SimpleReadWriteLock;
import com.helger.commons.exception.InitializationException;
import com.helger.commons.string.StringHelper;
/**
* Contains utility methods for addresses.
*
* @author Philip Helger
*/
@ThreadSafe
public final class PostalAddressHelper
{
public static final boolean DEFAULT_COMPLEX_ADDRESS_HANDLING_ENABLED = false;
public static final String DEFAULT_CARE_OF_PREFIX = "c/o ";
public static final String DEFAULT_LINE_SEPARATOR = "\n";
private static final String [] STREET_SEARCH = new String [] { "str.", "g." };
private static final String [] STREET_REPLACE = new String [] { "straße", "gasse" };
static
{
if (STREET_SEARCH.length != STREET_REPLACE.length)
throw new InitializationException ("Search and replace arrays for street have different length!");
}
private static final SimpleReadWriteLock s_aRWLock = new SimpleReadWriteLock ();
@GuardedBy ("s_aRWLock")
private static boolean s_bComplexAddressHandlingEnabled = DEFAULT_COMPLEX_ADDRESS_HANDLING_ENABLED;
@GuardedBy ("s_aRWLock")
private static String s_sCareOfPrefix = DEFAULT_CARE_OF_PREFIX;
private PostalAddressHelper ()
{}
public static void setComplexAddressHandlingEnabled (final boolean bEnabled)
{
s_aRWLock.writeLocked ( () -> s_bComplexAddressHandlingEnabled = bEnabled);
}
public static boolean isComplexAddressHandlingEnabled ()
{
return s_aRWLock.readLocked ( () -> s_bComplexAddressHandlingEnabled);
}
/**
* Set the prefix to be added in front of "c/o" address line. By default it is
* "c/o ".
*
* @param sCareOfPrefix
* The c/o prefix. May not be null but maybe empty.
*/
public static void setCareOfPrefix (@Nonnull final String sCareOfPrefix)
{
ValueEnforcer.notNull (sCareOfPrefix, "CareOfPrefix");
s_aRWLock.writeLocked ( () -> s_sCareOfPrefix = sCareOfPrefix);
}
/**
* @return The prefix to be added in front of "c/o" lines. Never
* null.
*/
@Nonnull
public static String getCareOfPrefix ()
{
return s_aRWLock.readLocked ( () -> s_sCareOfPrefix);
}
@Nullable
private static String _unifyPart (@Nonnull final String sPart, @Nonnull final Locale aSortLocale)
{
// empty name?
String s = sPart.trim ();
final int nLength = s.length ();
if (nLength == 0)
return null;
// all upper case name?
if (nLength == 1)
return s.toUpperCase (aSortLocale);
// upper case first only
s = s.substring (0, 1).toUpperCase (aSortLocale) + s.substring (1);
return s;
}
@Nullable
public static String getUnifiedStreet (@Nullable final String sStreet, @Nonnull final Locale aSortLocale)
{
if (!isComplexAddressHandlingEnabled ())
return sStreet;
if (sStreet == null)
return null;
final String s = StringHelper.replaceMultiple (sStreet, STREET_SEARCH, STREET_REPLACE);
return _unifyPart (s, aSortLocale);
}
@Nullable
public static String getUnifiedCity (@Nullable final String sCity, @Nonnull final Locale aSortLocale)
{
if (!isComplexAddressHandlingEnabled ())
return sCity;
if (sCity == null)
return null;
return _unifyPart (sCity, aSortLocale);
}
@Nullable
public static String getUnifiedPOBox (@Nullable final String sPOBox, @Nonnull final Locale aSortLocale)
{
if (!isComplexAddressHandlingEnabled ())
return sPOBox;
if (sPOBox == null)
return null;
return _unifyPart (sPOBox, aSortLocale);
}
@Nullable
public static String getUnifiedCareOf (@Nullable final String sCareOf, @Nonnull final Locale aSortLocale)
{
if (!isComplexAddressHandlingEnabled ())
return sCareOf;
if (sCareOf == null)
return null;
return _unifyPart (sCareOf, aSortLocale);
}
@Nullable
public static String getUnifiedState (@Nullable final String sState, @Nonnull final Locale aSortLocale)
{
if (!isComplexAddressHandlingEnabled ())
return sState;
if (sState == null)
return null;
return _unifyPart (sState, aSortLocale);
}
@Nullable
public static String getUnifiedCountry (@Nullable final String sCountry, @Nonnull final Locale aSortLocale)
{
if (!isComplexAddressHandlingEnabled ())
return sCountry;
if (sCountry == null)
return null;
return _unifyPart (sCountry, aSortLocale);
}
@Nullable
public static String getStreetAndBuildingNumber (@Nullable final IPostalAddress aAddress)
{
if (aAddress == null)
return null;
return StringHelper.getImplodedNonEmpty (' ', aAddress.getStreet (), aAddress.getBuildingNumber ());
}
@Nullable
public static String getPostalCodeAndCity (@Nullable final IPostalAddress aAddress)
{
if (aAddress == null)
return null;
return StringHelper.getImplodedNonEmpty (' ', aAddress.getPostalCode (), aAddress.getCity ());
}
@Nullable
public static String getAddressString (@Nullable final IPostalAddress aAddress, @Nonnull final Locale aDisplayLocale)
{
return getAddressString (aAddress, aDisplayLocale, DEFAULT_LINE_SEPARATOR);
}
@Nullable
public static String getAddressString (@Nullable final IPostalAddress aAddress,
@Nonnull final Locale aDisplayLocale,
@Nonnull final String sLineSeparator)
{
return getAddressString (aAddress,
new CommonsArrayList <> (EPostalAddressField.CARE_OF,
EPostalAddressField.STREET_AND_BUILDING_NUMBER,
EPostalAddressField.POSTAL_CODE_AND_CITY,
EPostalAddressField.POST_OFFICE_BOX,
EPostalAddressField.COUNTRY),
aDisplayLocale,
sLineSeparator);
}
@Nullable
public static String getAddressString (@Nullable final IPostalAddress aAddress,
@Nonnull final List aFields,
@Nonnull final Locale aDisplayLocale)
{
return getAddressString (aAddress, aFields, aDisplayLocale, DEFAULT_LINE_SEPARATOR);
}
@Nullable
public static String getAddressString (@Nullable final IPostalAddress aAddress,
@Nonnull final List aFields,
@Nonnull final Locale aDisplayLocale,
@Nonnull final String sLineSeparator)
{
ValueEnforcer.notNull (aFields, "Fields");
ValueEnforcer.notNull (aDisplayLocale, "DisplayLocale");
ValueEnforcer.notNull (sLineSeparator, "LineSeparator");
if (aAddress == null)
return null;
final ICommonsList aValues = new CommonsArrayList <> (aFields.size ());
for (final EPostalAddressField eField : aFields)
aValues.add (eField.get (aAddress, aDisplayLocale));
return StringHelper.getImplodedNonEmpty (sLineSeparator, aValues);
}
}
