com.tasktop.c2c.server.scm.service.ScmRepositoryValidator.java Source code

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Here is the source code for com.tasktop.c2c.server.scm.service.ScmRepositoryValidator.java

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/*******************************************************************************
 * Copyright (c) 2010, 2012 Tasktop Technologies
 * Copyright (c) 2010, 2011 SpringSource, a division of VMware
 * 
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 * 
 * Contributors:
 *     Tasktop Technologies - initial API and implementation
 ******************************************************************************/
package com.tasktop.c2c.server.scm.service;

import org.apache.commons.validator.UrlValidator;
import org.springframework.stereotype.Component;
import org.springframework.validation.Errors;
import org.springframework.validation.ValidationUtils;
import org.springframework.validation.Validator;

import com.tasktop.c2c.server.scm.domain.ScmLocation;
import com.tasktop.c2c.server.scm.domain.ScmRepository;

@Component
public class ScmRepositoryValidator implements Validator {

    private UrlValidator urlValidator = new UrlValidator(new String[] { "http", "https", "git", "ssh" });

    @Override
    public boolean supports(Class<?> clazz) {
        return ScmRepository.class.isAssignableFrom(clazz);
    }

    @Override
    public void validate(Object target, Errors errors) {
        ValidationUtils.rejectIfEmpty(errors, "url", "field.required");
        ValidationUtils.rejectIfEmpty(errors, "type", "field.required");
        ValidationUtils.rejectIfEmpty(errors, "scmLocation", "field.required");

        ScmRepository repo = (ScmRepository) target;

        if (repo.getScmLocation().equals(ScmLocation.EXTERNAL) && repo.getUrl() != null
                && !repo.getUrl().startsWith("ssh:") && !urlValidator.isValid(repo.getUrl())) {
            errors.reject("url.invalid");
        }
    }
}