AbstractExecutionContextNotificationContentDescriptorWrapper.java

package fr.openwide.core.spring.notification.model;

import org.apache.commons.lang3.builder.EqualsBuilder;
import org.apache.commons.lang3.builder.HashCodeBuilder;

import fr.openwide.core.commons.util.context.IExecutionContext;
import fr.openwide.core.commons.util.context.IExecutionContext.ITearDownHandle;
import fr.openwide.core.spring.notification.exception.NotificationContentRenderingException;

public abstract class AbstractExecutionContextNotificationContentDescriptorWrapper implements INotificationContentDescriptor {
	
	private final INotificationContentDescriptor wrapped;
	
	private final IExecutionContext excecutionContext;
	
	public AbstractExecutionContextNotificationContentDescriptorWrapper(
			INotificationContentDescriptor wrapped, IExecutionContext excecutionContext) {
		super();
		this.wrapped = wrapped;
		this.excecutionContext = excecutionContext;
	}
	
	protected IExecutionContext getExecutionContext() {
		return excecutionContext;
	}
	
	@Override
	public boolean equals(Object obj) {
		if (obj instanceof AbstractExecutionContextNotificationContentDescriptorWrapper) {
			if (obj == this) {
				return true;
			}
			AbstractExecutionContextNotificationContentDescriptorWrapper other =
					(AbstractExecutionContextNotificationContentDescriptorWrapper) obj;
			return new EqualsBuilder()
					.append(wrapped, other.wrapped)
					.append(excecutionContext, other.excecutionContext)
					.build();
		}
		return false;
	}
	
	@Override
	public int hashCode() {
		return new HashCodeBuilder()
				.append(wrapped)
				.append(excecutionContext)
				.build();
	}

	@Override
	public String renderSubject() throws NotificationContentRenderingException {
		try (ITearDownHandle handle = excecutionContext.open()) {
			return wrapped.renderSubject();
		}
	}

	@Override
	public String renderHtmlBody() throws NotificationContentRenderingException {
		try (ITearDownHandle handle = excecutionContext.open()) {
			return wrapped.renderHtmlBody();
		}
	}

	@Override
	public String renderTextBody() throws NotificationContentRenderingException {
		try (ITearDownHandle handle = excecutionContext.open()) {
			return wrapped.renderTextBody();
		}
	}

	@Override
	public abstract INotificationContentDescriptor withContext(INotificationRecipient recipient);
}