org.openmrs.module.metadatasharing.handler.impl.GlobalPropertiesHandler.java Source code

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Here is the source code for org.openmrs.module.metadatasharing.handler.impl.GlobalPropertiesHandler.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.metadatasharing.handler.impl;

import java.util.Collections;
import java.util.Date;
import java.util.HashMap;
import java.util.List;
import java.util.Map;

import org.openmrs.GlobalProperty;
import org.openmrs.api.context.Context;
import org.openmrs.api.db.DAOException;
import org.openmrs.module.metadatasharing.handler.MetadataPropertiesHandler;
import org.openmrs.module.metadatasharing.handler.MetadataSaveHandler;
import org.openmrs.module.metadatasharing.handler.MetadataSearchHandler;
import org.openmrs.module.metadatasharing.handler.MetadataTypesHandler;
import org.openmrs.module.metadatasharing.util.DateUtil;
import org.springframework.stereotype.Component;

/**
 * Adds support for GlobalProperties.
 */
@Component("metadatasharing.GlobalPropertiesHandler")
public class GlobalPropertiesHandler
        implements MetadataTypesHandler<GlobalProperty>, MetadataSearchHandler<GlobalProperty>,
        MetadataSaveHandler<GlobalProperty>, MetadataPropertiesHandler<GlobalProperty> {

    private final Map<Class<? extends GlobalProperty>, String> types;

    public GlobalPropertiesHandler() {
        Map<Class<? extends GlobalProperty>, String> tmpTypes = new HashMap<Class<? extends GlobalProperty>, String>();
        tmpTypes.put(GlobalProperty.class, "Global Property");
        types = Collections.unmodifiableMap(tmpTypes);
    }

    @Override
    public int getPriority() {
        return 0;
    }

    /**
     * @see org.openmrs.module.metadatasharing.handler.MetadataTypesHandler#getTypes()
     */
    @Override
    public Map<Class<? extends GlobalProperty>, String> getTypes() {
        return types;
    }

    /**
     * @see org.openmrs.module.metadatasharing.handler.MetadataSearchHandler#getItemsCount(java.lang.Class,
     *      boolean, java.lang.String)
     */
    @Override
    public int getItemsCount(Class<? extends GlobalProperty> type, boolean includeRetired, String phrase)
            throws DAOException {
        return getItems(type, includeRetired, phrase, null, null).size();
    }

    /**
     * @see org.openmrs.module.metadatasharing.handler.MetadataSearchHandler#getItems(java.lang.Class,
     *      boolean, java.lang.String, java.lang.Integer, java.lang.Integer)
     */
    @Override
    public List<GlobalProperty> getItems(Class<? extends GlobalProperty> type, boolean includeRetired,
            String phrase, Integer firstResult, Integer maxResults) throws DAOException {
        List<GlobalProperty> properties;
        if (phrase == null) {
            properties = Context.getAdministrationService().getAllGlobalProperties();
        } else {
            properties = Context.getAdministrationService().getGlobalPropertiesByPrefix(phrase);
        }

        if (firstResult == null) {
            firstResult = 0;
        }

        if (maxResults == null || firstResult + maxResults > properties.size()) {
            maxResults = properties.size() - firstResult;
        }

        return properties.subList(firstResult, firstResult + maxResults);
    }

    /**
     * @see org.openmrs.module.metadatasharing.handler.MetadataSearchHandler#getItemByUuid(java.lang.Class,
     *      java.lang.String)
     */
    @Override
    public GlobalProperty getItemByUuid(Class<? extends GlobalProperty> type, String uuid) throws DAOException {
        return Context.getAdministrationService().getGlobalPropertyByUuid(uuid);
    }

    /**
     * @see org.openmrs.module.metadatasharing.handler.MetadataSaveHandler#saveItem(java.lang.Object)
     */
    @Override
    public GlobalProperty saveItem(GlobalProperty item) throws DAOException {
        return Context.getAdministrationService().saveGlobalProperty(item);
    }

    /**
     * @see org.openmrs.module.metadatasharing.handler.MetadataPropertiesHandler#getId(java.lang.Object)
     */
    @Override
    public Integer getId(GlobalProperty object) {
        return null;
    }

    /**
     * @see org.openmrs.module.metadatasharing.handler.MetadataPropertiesHandler#setId(java.lang.Object,
     *      java.lang.Integer)
     */
    @Override
    public void setId(GlobalProperty object, Integer id) {
    }

    /**
     * @see org.openmrs.module.metadatasharing.handler.MetadataPropertiesHandler#getUuid(java.lang.Object)
     */
    @Override
    public String getUuid(GlobalProperty object) {
        return object.getUuid();
    }

    /**
     * @see org.openmrs.module.metadatasharing.handler.MetadataPropertiesHandler#setUuid(java.lang.Object,
     *      java.lang.String)
     */
    @Override
    public void setUuid(GlobalProperty object, String uuid) {
        object.setUuid(uuid);
    }

    /**
     * @see org.openmrs.module.metadatasharing.handler.MetadataPropertiesHandler#getRetired(java.lang.Object)
     */
    @Override
    public Boolean getRetired(GlobalProperty object) {
        return null;
    }

    /**
     * @see org.openmrs.module.metadatasharing.handler.MetadataPropertiesHandler#setRetired(java.lang.Object, boolean)
     */
    @Override
    public void setRetired(GlobalProperty object, Boolean retired) {
    }

    /**
     * @see org.openmrs.module.metadatasharing.handler.MetadataPropertiesHandler#getName(java.lang.Object)
     */
    @Override
    public String getName(GlobalProperty object) {
        return object.getProperty();
    }

    /**
     * @see org.openmrs.module.metadatasharing.handler.MetadataPropertiesHandler#getDescription(java.lang.Object)
     */
    @Override
    public String getDescription(GlobalProperty object) {
        return object.getDescription();
    }

    /**
     * @see org.openmrs.module.metadatasharing.handler.MetadataPropertiesHandler#getDateChanged(java.lang.Object)
     */
    @Override
    public Date getDateChanged(GlobalProperty object) {
        return DateUtil.getLastDateChanged(object);
    }

    /**
     * @see org.openmrs.module.metadatasharing.handler.MetadataPropertiesHandler#getProperties(java.lang.Object)
     */
    @Override
    public Map<String, Object> getProperties(GlobalProperty object) {
        return Collections.emptyMap();
    }

    @Override
    public GlobalProperty getItemById(Class<? extends GlobalProperty> type, Integer propertyName)
            throws DAOException {
        return null;
    }

}