/*
 * Copyright 2006 The Kuali Foundation.
 * 
 * Licensed under the Educational Community License, Version 1.0 (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.opensource.org/licenses/ecl1.php
 * 
 * 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 org.kuali.kfs.gl.batch.service;

import java.util.List;

import org.kuali.kfs.gl.businessobject.Transaction;

/**
 * An interface declaring methods needed by the Poster to ascertain if a transaction is suitable for posting
 */
public interface VerifyTransaction {
    /**
     * Verify a transaction is good for posting
     * 
     * @param t Transaction to verify
     * @return List of error messages, empty list means no errors
     */
    public List verifyTransaction(Transaction t);
}

/*
 * Copyright 2006 The Kuali Foundation.
 * 
 * Licensed under the Educational Community License, Version 1.0 (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.opensource.org/licenses/ecl1.php
 * 
 * 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 org.kuali.kfs.gl.batch.service;

import java.util.List;

import org.kuali.kfs.gl.businessobject.Transaction;
import org.kuali.kfs.sys.Message;

/**
 * An interface declaring methods needed by the Poster to ascertain if a transaction is suitable for posting
 */
public interface VerifyTransaction {
    /**
     * Verify a transaction is good for posting
     * 
     * @param t Transaction to verify
     * @return List of error messages, empty list means no errors
     */
    public List<Message> verifyTransaction(Transaction t);
}

update for error message