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package com.jpattern.orm.transaction;

/**
 * Definition of a new Transaction.
 * Default values are:
 * 
 * Transaction propagation: REQUIRED
 * Isolation level: the default of the actual jdbc driver
 * Timeout: the default of the actual jdbc driver
 * ReadOnly: false
 * 
 * @author cinafr
 *
 */
public class TransactionDefinition implements ITransactionDefinition {

	private static final long serialVersionUID = 1L;
	private final TransactionPropagation propagation;
	private final TransactionIsolation isolationLevel;
	private int timeout;
	private final boolean readOnly;

	public TransactionDefinition() {
		this(PROPAGATION_DEFAULT, ISOLATION_DEFAULT, READ_ONLY_DEFAULT, TIMEOUT_DEFAULT);
	}
	
	public TransactionDefinition(TransactionPropagation propagation) {
		this(propagation, ISOLATION_DEFAULT, READ_ONLY_DEFAULT, TIMEOUT_DEFAULT);
	}
	
	public TransactionDefinition(TransactionIsolation isolationLevel) {
		this(PROPAGATION_DEFAULT, isolationLevel, READ_ONLY_DEFAULT, TIMEOUT_DEFAULT);
	}
	
	public TransactionDefinition(boolean readOnly) {
		this(PROPAGATION_DEFAULT, ISOLATION_DEFAULT, readOnly, TIMEOUT_DEFAULT);
	}
	
	public TransactionDefinition(TransactionPropagation propagation, TransactionIsolation isolationLevel) {
		this(propagation, isolationLevel, READ_ONLY_DEFAULT, TIMEOUT_DEFAULT);
	}
	
	public TransactionDefinition(TransactionIsolation isolationLevel, boolean readOnly) {
		this(PROPAGATION_DEFAULT, isolationLevel, readOnly, TIMEOUT_DEFAULT);
	}
	
	public TransactionDefinition(TransactionPropagation propagation, boolean readOnly) {
		this(propagation, ISOLATION_DEFAULT, readOnly, TIMEOUT_DEFAULT);
	}
	
	public TransactionDefinition(TransactionPropagation propagation, TransactionIsolation isolationLevel,  boolean readOnly) {
		this(propagation, isolationLevel, readOnly, TIMEOUT_DEFAULT);
	}
	
	public TransactionDefinition(TransactionPropagation propagation, TransactionIsolation isolationLevel, boolean readOnly, int timeout) {
		this.propagation = propagation;
		this.isolationLevel = isolationLevel;
		this.setTimeout(timeout);
		this.readOnly = readOnly;
	}
	
	@Override
	public TransactionPropagation getPropagation() {
		return propagation;
	}

	@Override
	public TransactionIsolation getIsolationLevel() {
		return isolationLevel;
	}

	@Override
	public int getTimeout() {
		return timeout;
	}

	public void setTimeout(int timeout) {
		this.timeout = timeout;
	}
	
	@Override
	public boolean isReadOnly() {
		return readOnly;
	}


}