AbstractDozerP2IBeanConverter.java

/*
 Copyright (c) 2012 GFT Appverse, S.L., Sociedad Unipersonal.

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package org.appverse.web.framework.backend.api.converters;

import java.util.ArrayList;
import java.util.List;

import org.appverse.web.framework.backend.api.model.integration.AbstractIntegrationBean;
import org.appverse.web.framework.backend.api.model.presentation.AbstractPresentationBean;
import org.appverse.web.framework.backend.api.services.integration.ListDiffersSizeException;
import org.dozer.Mapper;
import org.dozer.spring.DozerBeanMapperFactoryBean;
import org.springframework.beans.factory.annotation.Autowired;

public class AbstractDozerP2IBeanConverter<PresentationBean extends AbstractPresentationBean, IntegrationBean extends AbstractIntegrationBean>
		implements IP2IBeanConverter<PresentationBean, IntegrationBean> {

	@Autowired
	protected DozerBeanMapperFactoryBean dozerBeanMapperFactoryBean;
	private Class<PresentationBean> presentationBeanClass;
	private Class<IntegrationBean> IntegrationBeanClass;
	private String SCOPE_WITHOUT_DEPENDENCIES = "default-scope-without-dependencies";
	private String SCOPE_COMPLETE = "default-scope-complete";
	private String SCOPE_CUSTOM = "default-scope-custom";

	public AbstractDozerP2IBeanConverter() {
		super();
	}

	@Override
	public PresentationBean convert(IntegrationBean bean) throws Exception {
		return convert(bean, ConversionType.Complete);
	}

	@Override
	public PresentationBean convert(IntegrationBean integrationBean,
			ConversionType conversionType) throws Exception {
        return convert(integrationBean, getScope(conversionType));
	}

    @Override
    public PresentationBean convert(IntegrationBean integrationBean,
                                    String scope) throws Exception {
        return ((Mapper) dozerBeanMapperFactoryBean.getObject()).map(
                integrationBean, presentationBeanClass,
                scope);
    }

	@Override
	public void convert(final IntegrationBean integrationBean,
			PresentationBean presentationBean) throws Exception {
		convert(integrationBean, presentationBean, ConversionType.Complete);
	}

	@Override
	public void convert(final IntegrationBean integrationBean,
			PresentationBean presentationBean, ConversionType conversionType)
			throws Exception {
        convert(integrationBean, presentationBean, getScope(conversionType));
	}

    @Override
    public void convert(final IntegrationBean integrationBean,
                        PresentationBean presentationBean, String scope)
            throws Exception {
        ((Mapper) dozerBeanMapperFactoryBean.getObject()).map(integrationBean,
                presentationBean, scope);
    }

	@Override
	public IntegrationBean convert(PresentationBean bean) throws Exception {
		return convert(bean, ConversionType.Complete);
	}

	@Override
	public IntegrationBean convert(PresentationBean presentationBean,
			ConversionType conversionType) throws Exception {
        return convert(presentationBean, getScope(conversionType));
	}

    @Override
    public IntegrationBean convert(PresentationBean presentationBean,
                                   String scope) throws Exception {
        return ((Mapper) dozerBeanMapperFactoryBean.getObject()).map(
                presentationBean, IntegrationBeanClass,
                scope);
    }

	@Override
	public void convert(final PresentationBean presentationBean,
			IntegrationBean IntegrationBean) throws Exception {
		convert(presentationBean, IntegrationBean, ConversionType.Complete);
	}

	@Override
	public void convert(final PresentationBean presentationBean,
			IntegrationBean integrationBean, ConversionType conversionType)
			throws Exception {
        convert(presentationBean, integrationBean, getScope(conversionType));
	}

    @Override
    public void convert(final PresentationBean presentationBean,
                        IntegrationBean integrationBean, String scope)
            throws Exception {
        ((Mapper) dozerBeanMapperFactoryBean.getObject()).map(presentationBean,
                integrationBean, scope);
    }

	@Override
	public List<PresentationBean> convertIntegrationList(
			List<IntegrationBean> integrationBeans) throws Exception {
		List<PresentationBean> presentationBeans = new ArrayList<PresentationBean>();
		for (IntegrationBean integrationBean : integrationBeans) {
			PresentationBean presentationBean = convert(integrationBean,
					ConversionType.Complete);
			presentationBeans.add(presentationBean);
		}
		return presentationBeans;
	}

	@Override
	public List<PresentationBean> convertIntegrationList(
			List<IntegrationBean> integrationBeans,
			ConversionType conversionType) throws Exception {
        return convertIntegrationList(integrationBeans, getScope(conversionType));
	}

    @Override
    public List<PresentationBean> convertIntegrationList(
            List<IntegrationBean> integrationBeans,
            String scope) throws Exception {
        List<PresentationBean> presentationBeans = new ArrayList<PresentationBean>();
        for (IntegrationBean IntegrationBean : integrationBeans) {
            PresentationBean presentationBean = ((Mapper) dozerBeanMapperFactoryBean
                    .getObject()).map(IntegrationBean, presentationBeanClass,
                    scope);
            presentationBeans.add(presentationBean);
        }
        return presentationBeans;
    }

	@Override
	public void convertIntegrationList(List<IntegrationBean> integrationBeans,
			List<PresentationBean> presentationBeans) throws Exception {
		if (integrationBeans.size() != presentationBeans.size()) {
			throw new ListDiffersSizeException();
		}
		for (int i = 0; i < integrationBeans.size(); i++) {
			convert(integrationBeans.get(i), presentationBeans.get(i),
					ConversionType.Complete);
		}
	}

	@Override
	public void convertIntegrationList(List<IntegrationBean> integrationBeans,
			List<PresentationBean> presentationBeans,
			ConversionType conversionType) throws Exception {
        convertIntegrationList(integrationBeans, presentationBeans, getScope(conversionType));
	}

    @Override
    public void convertIntegrationList(List<IntegrationBean> integrationBeans,
                                       List<PresentationBean> presentationBeans,
                                       String scope) throws Exception {
        if (integrationBeans.size() != presentationBeans.size()) {
            throw new ListDiffersSizeException();
        }
        for (int i = 0; i < integrationBeans.size(); i++) {
            ((Mapper) dozerBeanMapperFactoryBean.getObject()).map(
                    integrationBeans.get(i), presentationBeans.get(i),
                    scope);
        }
    }

	@Override
	public List<IntegrationBean> convertPresentationList(
			List<PresentationBean> presentationBeans) throws Exception {
		List<IntegrationBean> integrationBeans = new ArrayList<IntegrationBean>();
		for (PresentationBean presentationBean : presentationBeans) {
			IntegrationBean integrationBean = convert(presentationBean,
					ConversionType.Complete);
			integrationBeans.add(integrationBean);
		}
		return integrationBeans;
	}

	@Override
	public List<IntegrationBean> convertPresentationList(
			List<PresentationBean> presentationBeans,
			ConversionType conversionType) throws Exception {
        return convertPresentationList(presentationBeans, getScope(conversionType));
	}

    @Override
    public List<IntegrationBean> convertPresentationList(
            List<PresentationBean> presentationBeans,
            String scope) throws Exception {
        List<IntegrationBean> IntegrationBeans = new ArrayList<IntegrationBean>();
        for (PresentationBean presentationBean : presentationBeans) {
            IntegrationBean IntegrationBean = ((Mapper) dozerBeanMapperFactoryBean
                    .getObject()).map(presentationBean, IntegrationBeanClass,
                    scope);
            IntegrationBeans.add(IntegrationBean);
        }
        return IntegrationBeans;
    }

	@Override
	public void convertPresentationList(
			List<PresentationBean> presentationBeans,
			List<IntegrationBean> integrationBeans) throws Exception {
		if (presentationBeans.size() != integrationBeans.size()) {
			throw new ListDiffersSizeException();
		}
		for (int i = 0; i < presentationBeans.size(); i++) {
			convert(presentationBeans.get(i), integrationBeans.get(i),
					ConversionType.Complete);
		}
	}

	@Override
	public void convertPresentationList(
			List<PresentationBean> presentationBeans,
			List<IntegrationBean> integrationBeans,
			ConversionType conversionType) throws Exception {
       convertPresentationList(presentationBeans, integrationBeans, getScope(conversionType));
	}

    @Override
    public void convertPresentationList(
            List<PresentationBean> presentationBeans,
            List<IntegrationBean> integrationBeans,
            String scope) throws Exception {
        if (presentationBeans.size() != integrationBeans.size()) {
            throw new ListDiffersSizeException();
        }
        for (int i = 0; i < presentationBeans.size(); i++) {
            ((Mapper) dozerBeanMapperFactoryBean.getObject()).map(
                    presentationBeans.get(i), integrationBeans.get(i),
                    scope);
        }
    }

	@Override
	public String getScope(ConversionType conversionType) {
		String scope = null;
		if (conversionType == ConversionType.WithoutDependencies) {
			scope = SCOPE_WITHOUT_DEPENDENCIES;
		} else if (conversionType == ConversionType.Custom) {
			scope = SCOPE_CUSTOM;
		} else {
			scope = SCOPE_COMPLETE;
		}
		return scope;
	}

	public void setBeanClasses(Class<PresentationBean> presentationBeanClass,
			Class<IntegrationBean> IntegrationBeanClass) {
		this.presentationBeanClass = presentationBeanClass;
		this.IntegrationBeanClass = IntegrationBeanClass;
	}

	@Override
	public void setScopes(String... scopes) {
		if (scopes.length > 0) {
			this.SCOPE_COMPLETE = scopes[0];
		}
		if (scopes.length > 1) {
			this.SCOPE_WITHOUT_DEPENDENCIES = scopes[1];
		}
		if (scopes.length > 2) {
			this.SCOPE_CUSTOM = scopes[2];
		}
	}

}