org.openmrs.module.idgen.propertyeditor.IdentifierSourceEditor.java Source code

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Here is the source code for org.openmrs.module.idgen.propertyeditor.IdentifierSourceEditor.java

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/**
 * The contents of this file are subject to the OpenMRS Public 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://license.openmrs.org
 *
 * Software distributed under the License is distributed on an "AS IS"
 * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
 * License for the specific language governing rights and limitations
 * under the License.
 *
 * Copyright (C) OpenMRS, LLC.  All Rights Reserved.
 */
package org.openmrs.module.idgen.propertyeditor;

import java.beans.PropertyEditorSupport;

import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.openmrs.api.context.Context;
import org.openmrs.module.idgen.IdentifierSource;
import org.openmrs.module.idgen.service.IdentifierSourceService;
import org.springframework.util.StringUtils;

/**
 * Property Editor Support for Identifier Sources
 */
public class IdentifierSourceEditor extends PropertyEditorSupport {

    protected static Log log = LogFactory.getLog(IdentifierSourceEditor.class);

    /**
     * Default Constructor
     */
    public IdentifierSourceEditor() {
    }

    /**
     * @see PropertyEditorSupport#setAsText(String)
     */
    public void setAsText(String text) throws IllegalArgumentException {
        if (StringUtils.hasText(text)) {
            try {
                IdentifierSourceService iss = Context.getService(IdentifierSourceService.class);
                setValue(iss.getIdentifierSource(Integer.valueOf(text)));
            } catch (Exception e) {
                throw new IllegalArgumentException("IdentifierSource not found for " + text, e);
            }
        } else {
            setValue(null);
        }
    }

    /**
     * @see PropertyEditorSupport#getAsText()
     */
    public String getAsText() {
        IdentifierSource s = (IdentifierSource) getValue();
        if (s != null) {
            return s.getId().toString();
        }
        return null;
    }
}