com.github.fge.jsonschema.format.common.EmailAttribute Maven / Gradle / Ivy
/*
* Copyright (c) 2014, Francis Galiegue ([email protected])
*
* This software is dual-licensed under:
*
* - the Lesser General Public License (LGPL) version 3.0 or, at your option, any
* later version;
* - the Apache Software License (ASL) version 2.0.
*
* The text of this file and of both licenses is available at the root of this
* project or, if you have the jar distribution, in directory META-INF/, under
* the names LGPL-3.0.txt and ASL-2.0.txt respectively.
*
* Direct link to the sources:
*
* - LGPL 3.0: https://www.gnu.org/licenses/lgpl-3.0.txt
* - ASL 2.0: http://www.apache.org/licenses/LICENSE-2.0.txt
*/
package com.github.fge.jsonschema.format.common;
import com.github.fge.jackson.NodeType;
import com.github.fge.jsonschema.core.exceptions.ProcessingException;
import com.github.fge.jsonschema.core.report.ProcessingReport;
import com.github.fge.jsonschema.format.AbstractFormatAttribute;
import com.github.fge.jsonschema.format.FormatAttribute;
import com.github.fge.jsonschema.processors.data.FullData;
import com.github.fge.msgsimple.bundle.MessageBundle;
import javax.mail.internet.AddressException;
import javax.mail.internet.InternetAddress;
/**
* Validator for the {@code email} format attribute.
*
* Important note: the basis for email format validation is RFC 5322. The RFC mandates that
* email addresses have a domain part. However, that domain part may consist of
* a single domain name component. As such, {@code foo@bar} is considered valid.
*
*/
public final class EmailAttribute
extends AbstractFormatAttribute
{
private static final FormatAttribute INSTANCE = new EmailAttribute();
public static FormatAttribute getInstance()
{
return INSTANCE;
}
private EmailAttribute()
{
super("email", NodeType.STRING);
}
@Override
public void validate(final ProcessingReport report,
final MessageBundle bundle, final FullData data)
throws ProcessingException
{
final String value = data.getInstance().getNode().textValue();
try {
new InternetAddress(value, true);
} catch (AddressException ignored) {
report.error(newMsg(data, bundle, "err.format.invalidEmail")
.putArgument("value", value));
}
}
}