/**
* Copyright (C) 2009 - present by OpenGamma Inc. and the OpenGamma group of companies
*
* Please see distribution for license.
*/
package com.opengamma.web.exchange;
import javax.ws.rs.core.Context;
import javax.ws.rs.core.UriInfo;
import org.joda.beans.impl.flexi.FlexiBean;
import com.opengamma.master.exchange.ExchangeMaster;
import com.opengamma.util.ArgumentChecker;
import com.opengamma.web.AbstractPerRequestWebResource;
import com.opengamma.web.WebHomeUris;
/**
* Abstract base class for RESTful exchange resources.
*/
public abstract class AbstractWebExchangeResource extends AbstractPerRequestWebResource {
/**
* HTML ftl directory
*/
protected static final String HTML_DIR = "exchanges/html/";
/**
* JSON ftl directory
*/
protected static final String JSON_DIR = "exchanges/json/";
/**
* The backing bean.
*/
private final WebExchangeData _data;
/**
* Creates the resource.
* @param exchangeMaster the exchange master, not null
*/
protected AbstractWebExchangeResource(final ExchangeMaster exchangeMaster) {
ArgumentChecker.notNull(exchangeMaster, "exchangeMaster");
_data = new WebExchangeData();
data().setExchangeMaster(exchangeMaster);
}
/**
* Creates the resource.
* @param parent the parent resource, not null
*/
protected AbstractWebExchangeResource(final AbstractWebExchangeResource parent) {
super(parent);
_data = parent._data;
}
/**
* Setter used to inject the URIInfo.
* This is a roundabout approach, because Spring and JSR-311 injection clash.
* DO NOT CALL THIS METHOD DIRECTLY.
* @param uriInfo the URI info, not null
*/
@Context
public void setUriInfo(final UriInfo uriInfo) {
data().setUriInfo(uriInfo);
}
//-------------------------------------------------------------------------
/**
* Creates the output root data.
* @return the output root data, not null
*/
protected FlexiBean createRootData() {
FlexiBean out = getFreemarker().createRootData();
out.put("homeUris", new WebHomeUris(data().getUriInfo()));
out.put("uris", new WebExchangeUris(data()));
return out;
}
//-------------------------------------------------------------------------
/**
* Gets the backing bean.
* @return the beacking bean, not null
*/
protected WebExchangeData data() {
return _data;
}
}