com.couchbase.spring.core.mapping.BasicCouchbasePersistentEntity.java Source code

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Here is the source code for com.couchbase.spring.core.mapping.BasicCouchbasePersistentEntity.java

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/**
 * Copyright (C) 2009-2012 Couchbase, Inc.
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALING
 * IN THE SOFTWARE.
 */

package com.couchbase.spring.core.mapping;

import org.springframework.beans.BeansException;
import org.springframework.context.ApplicationContext;
import org.springframework.context.ApplicationContextAware;
import org.springframework.context.expression.BeanFactoryAccessor;
import org.springframework.context.expression.BeanFactoryResolver;
import org.springframework.data.mapping.model.BasicPersistentEntity;
import org.springframework.data.util.TypeInformation;
import org.springframework.expression.spel.support.StandardEvaluationContext;

public class BasicCouchbasePersistentEntity<T> extends BasicPersistentEntity<T, CouchbasePersistentProperty>
        implements CouchbasePersistentEntity<T>, ApplicationContextAware {

    private final StandardEvaluationContext context;

    public BasicCouchbasePersistentEntity(TypeInformation<T> typeInformation) {
        super(typeInformation);

        this.context = new StandardEvaluationContext();
    }

    @Override
    public void setApplicationContext(ApplicationContext applicationContext) throws BeansException {
        context.addPropertyAccessor(new BeanFactoryAccessor());
        context.setBeanResolver(new BeanFactoryResolver(applicationContext));
        context.setRootObject(applicationContext);
    }

    public int getExpiry() {
        com.couchbase.spring.core.mapping.Document annotation = getType()
                .getAnnotation(com.couchbase.spring.core.mapping.Document.class);

        if (annotation == null) {
            return 0;
        }
        return annotation.expiry();
    }

}