/**
* Copyright (C) 2009 - present by OpenGamma Inc. and the OpenGamma group of companies
*
* Please see distribution for license.
*/
package com.opengamma.component.factory.source;
import java.util.ArrayList;
import java.util.Collections;
import java.util.Comparator;
import java.util.LinkedHashMap;
import java.util.LinkedList;
import java.util.List;
import java.util.Map;
import org.joda.beans.Bean;
import org.joda.beans.BeanBuilder;
import org.joda.beans.BeanDefinition;
import org.joda.beans.JodaBeanUtils;
import org.joda.beans.MetaProperty;
import org.joda.beans.Property;
import org.joda.beans.PropertyDefinition;
import org.joda.beans.impl.direct.DirectBeanBuilder;
import org.joda.beans.impl.direct.DirectMetaProperty;
import org.joda.beans.impl.direct.DirectMetaPropertyMap;
import org.threeten.bp.Instant;
import com.opengamma.component.ComponentInfo;
import com.opengamma.component.ComponentRepository;
import com.opengamma.component.factory.AbstractComponentFactory;
import com.opengamma.component.factory.ComponentInfoAttributes;
import com.opengamma.core.change.ChangeManager;
import com.opengamma.engine.function.config.CombiningFunctionConfigurationSource;
import com.opengamma.engine.function.config.FunctionConfiguration;
import com.opengamma.engine.function.config.FunctionConfigurationBundle;
import com.opengamma.engine.function.config.FunctionConfigurationSource;
import com.opengamma.engine.function.config.ParameterizedFunctionConfiguration;
import com.opengamma.engine.function.config.StaticFunctionConfiguration;
import com.opengamma.financial.FinancialFunctions;
import com.opengamma.financial.analytics.fxforwardcurve.FXForwardCurveFunctions;
import com.opengamma.financial.analytics.ircurve.IRCurveFunctions;
import com.opengamma.financial.analytics.model.curve.CurveFunctions;
import com.opengamma.financial.analytics.surface.SurfaceFunctions;
import com.opengamma.financial.analytics.timeseries.TimeSeriesFunctions;
import com.opengamma.financial.analytics.volatility.cube.VolatilityCubeFunctions;
import com.opengamma.financial.function.rest.DataRepositoryConfigurationSourceResource;
import com.opengamma.financial.function.rest.RemoteFunctionConfigurationSource;
import com.opengamma.master.config.ConfigMaster;
import com.opengamma.web.spring.DemoStandardFunctionConfiguration;
/**
* Component factory providing the {@code FunctionConfigurationSource}.
*/
@BeanDefinition
public class FunctionConfigurationSourceComponentFactory extends AbstractComponentFactory {
/**
* The classifier that the factory should publish under.
*/
@PropertyDefinition(validate = "notNull")
private String _classifier;
/**
* The flag determining whether the component should be published by REST (default true).
*/
@PropertyDefinition
private boolean _publishRest = true;
/**
* The config master.
*/
@PropertyDefinition(validate = "notNull")
private ConfigMaster _configMaster;
//-------------------------------------------------------------------------
@Override
public void init(final ComponentRepository repo, final LinkedHashMap<String, String> configuration) {
final FunctionConfigurationSource source = initSource();
//final RepositoryConfigurationSource source = sorted(initSource());
final ComponentInfo info = new ComponentInfo(FunctionConfigurationSource.class, getClassifier());
info.addAttribute(ComponentInfoAttributes.LEVEL, 1);
info.addAttribute(ComponentInfoAttributes.REMOTE_CLIENT_JAVA, RemoteFunctionConfigurationSource.class);
repo.registerComponent(info, source);
if (isPublishRest()) {
repo.getRestComponents().publish(info, new DataRepositoryConfigurationSourceResource(source));
// TODO: The REST resource will be incorrect; we should publish a facade of the ViewProcessor form so that calc nodes see the same version of the repository as the one last queried here
}
}
/**
* Debug utility to sort a repository. This allows two to be compared more easily.
*
* @param source the raw repository configuration source
* @return a source that return a sorted list of functions
*/
protected FunctionConfigurationSource sorted(final FunctionConfigurationSource source) {
return new FunctionConfigurationSource() {
@Override
public FunctionConfigurationBundle getFunctionConfiguration(final Instant version) {
final List<FunctionConfiguration> functions = new ArrayList<FunctionConfiguration>(source.getFunctionConfiguration(version).getFunctions());
Collections.sort(functions, new Comparator<FunctionConfiguration>() {
@Override
public int compare(final FunctionConfiguration o1, final FunctionConfiguration o2) {
if (o1 instanceof ParameterizedFunctionConfiguration) {
if (o2 instanceof ParameterizedFunctionConfiguration) {
final ParameterizedFunctionConfiguration p1 = (ParameterizedFunctionConfiguration) o1;
final ParameterizedFunctionConfiguration p2 = (ParameterizedFunctionConfiguration) o2;
// Order by class name
int c = p1.getDefinitionClassName().compareTo(p2.getDefinitionClassName());
if (c != 0) {
return c;
}
// Order by parameter lengths
c = p1.getParameter().size() - p2.getParameter().size();
if (c != 0) {
return c;
}
// Order by parameters
for (int i = 0; i < p1.getParameter().size(); i++) {
c = p1.getParameter().get(i).compareTo(p2.getParameter().get(i));
if (c != 0) {
return c;
}
}
// Equal? Put a breakpoint here; we don't really want this to be happening.
//assert false;
return 0;
} else if (o2 instanceof StaticFunctionConfiguration) {
// Static goes first
return 1;
}
} else if (o1 instanceof StaticFunctionConfiguration) {
if (o2 instanceof ParameterizedFunctionConfiguration) {
// Static goes first
return -1;
} else if (o2 instanceof StaticFunctionConfiguration) {
// Sort by class name
return ((StaticFunctionConfiguration) o1).getDefinitionClassName().compareTo(((StaticFunctionConfiguration) o2).getDefinitionClassName());
}
}
throw new UnsupportedOperationException("Can't compare " + o1.getClass() + " and " + o2.getClass());
}
});
return new FunctionConfigurationBundle(functions);
}
@Override
public ChangeManager changeManager() {
return source.changeManager();
}
};
}
/**
* Initializes the source.
* <p>
* Calls {@link #initSources()} and combines the result using {@link CombiningFunctionConfigurationSource}.
*
* @return the list of base sources to be combined, not null
*/
protected FunctionConfigurationSource initSource() {
final List<FunctionConfigurationSource> underlying = initSources();
final FunctionConfigurationSource[] array = underlying.toArray(new FunctionConfigurationSource[underlying.size()]);
return CombiningFunctionConfigurationSource.of(array);
}
protected FunctionConfigurationSource financialFunctions() {
return FinancialFunctions.instance();
}
protected FunctionConfigurationSource standardConfiguration() {
return DemoStandardFunctionConfiguration.instance();
}
protected FunctionConfigurationSource yieldCurveConfigurations() {
return IRCurveFunctions.providers(getConfigMaster());
}
protected FunctionConfigurationSource fxForwardCurveConfigurations() {
return FXForwardCurveFunctions.providers(getConfigMaster());
}
protected FunctionConfigurationSource curveConfigurations() {
return CurveFunctions.providers(getConfigMaster());
}
protected FunctionConfigurationSource curveParameterConfigurations() {
return CurveFunctions.parameterProviders(getConfigMaster());
}
protected FunctionConfigurationSource timeSeriesConfigurations() {
return TimeSeriesFunctions.providers(getConfigMaster());
}
/**
* Adds volatility cube functions.
* @return A source of volatility cube functions
*/
protected FunctionConfigurationSource volatilityCubeConfigConfigurations() {
return VolatilityCubeFunctions.providers(getConfigMaster());
}
/**
* Adds surface functions.
* @return A source of surface functions
*/
protected FunctionConfigurationSource surfaceConfigConfigurations() {
return SurfaceFunctions.providers(getConfigMaster());
}
/**
* Initializes the list of sources to be combined.
*
* @return the list of base sources to be combined, not null
*/
protected List<FunctionConfigurationSource> initSources() {
final List<FunctionConfigurationSource> sources = new LinkedList<>();
sources.add(financialFunctions());
sources.add(standardConfiguration());
sources.addAll(curveAndSurfaceSources());
sources.addAll(cubeSources());
return sources;
}
/**
* Gets the list of curve and surface function configuration sources.
*
* @return the curve and surface function configuration sources, not null
*/
protected List<FunctionConfigurationSource> curveAndSurfaceSources() {
final List<FunctionConfigurationSource> sources = new LinkedList<>();
sources.add(yieldCurveConfigurations());
sources.add(curveConfigurations());
sources.add(curveParameterConfigurations());
sources.add(fxForwardCurveConfigurations());
sources.add(timeSeriesConfigurations());
sources.add(surfaceConfigConfigurations());
return sources;
}
/**
* Gets the list of cube function configuration sources.
* @return The cube function configuration sources, not null
*/
protected List<FunctionConfigurationSource> cubeSources() {
final List<FunctionConfigurationSource> sources = new LinkedList<>();
sources.add(volatilityCubeConfigConfigurations());
return sources;
}
//------------------------- AUTOGENERATED START -------------------------
///CLOVER:OFF
/**
* The meta-bean for {@code FunctionConfigurationSourceComponentFactory}.
* @return the meta-bean, not null
*/
public static FunctionConfigurationSourceComponentFactory.Meta meta() {
return FunctionConfigurationSourceComponentFactory.Meta.INSTANCE;
}
static {
JodaBeanUtils.registerMetaBean(FunctionConfigurationSourceComponentFactory.Meta.INSTANCE);
}
@Override
public FunctionConfigurationSourceComponentFactory.Meta metaBean() {
return FunctionConfigurationSourceComponentFactory.Meta.INSTANCE;
}
//-----------------------------------------------------------------------
/**
* Gets the classifier that the factory should publish under.
* @return the value of the property, not null
*/
public String getClassifier() {
return _classifier;
}
/**
* Sets the classifier that the factory should publish under.
* @param classifier the new value of the property, not null
*/
public void setClassifier(String classifier) {
JodaBeanUtils.notNull(classifier, "classifier");
this._classifier = classifier;
}
/**
* Gets the the {@code classifier} property.
* @return the property, not null
*/
public final Property<String> classifier() {
return metaBean().classifier().createProperty(this);
}
//-----------------------------------------------------------------------
/**
* Gets the flag determining whether the component should be published by REST (default true).
* @return the value of the property
*/
public boolean isPublishRest() {
return _publishRest;
}
/**
* Sets the flag determining whether the component should be published by REST (default true).
* @param publishRest the new value of the property
*/
public void setPublishRest(boolean publishRest) {
this._publishRest = publishRest;
}
/**
* Gets the the {@code publishRest} property.
* @return the property, not null
*/
public final Property<Boolean> publishRest() {
return metaBean().publishRest().createProperty(this);
}
//-----------------------------------------------------------------------
/**
* Gets the config master.
* @return the value of the property, not null
*/
public ConfigMaster getConfigMaster() {
return _configMaster;
}
/**
* Sets the config master.
* @param configMaster the new value of the property, not null
*/
public void setConfigMaster(ConfigMaster configMaster) {
JodaBeanUtils.notNull(configMaster, "configMaster");
this._configMaster = configMaster;
}
/**
* Gets the the {@code configMaster} property.
* @return the property, not null
*/
public final Property<ConfigMaster> configMaster() {
return metaBean().configMaster().createProperty(this);
}
//-----------------------------------------------------------------------
@Override
public FunctionConfigurationSourceComponentFactory clone() {
return JodaBeanUtils.cloneAlways(this);
}
@Override
public boolean equals(Object obj) {
if (obj == this) {
return true;
}
if (obj != null && obj.getClass() == this.getClass()) {
FunctionConfigurationSourceComponentFactory other = (FunctionConfigurationSourceComponentFactory) obj;
return JodaBeanUtils.equal(getClassifier(), other.getClassifier()) &&
(isPublishRest() == other.isPublishRest()) &&
JodaBeanUtils.equal(getConfigMaster(), other.getConfigMaster()) &&
super.equals(obj);
}
return false;
}
@Override
public int hashCode() {
int hash = 7;
hash = hash * 31 + JodaBeanUtils.hashCode(getClassifier());
hash = hash * 31 + JodaBeanUtils.hashCode(isPublishRest());
hash = hash * 31 + JodaBeanUtils.hashCode(getConfigMaster());
return hash ^ super.hashCode();
}
@Override
public String toString() {
StringBuilder buf = new StringBuilder(128);
buf.append("FunctionConfigurationSourceComponentFactory{");
int len = buf.length();
toString(buf);
if (buf.length() > len) {
buf.setLength(buf.length() - 2);
}
buf.append('}');
return buf.toString();
}
@Override
protected void toString(StringBuilder buf) {
super.toString(buf);
buf.append("classifier").append('=').append(JodaBeanUtils.toString(getClassifier())).append(',').append(' ');
buf.append("publishRest").append('=').append(JodaBeanUtils.toString(isPublishRest())).append(',').append(' ');
buf.append("configMaster").append('=').append(JodaBeanUtils.toString(getConfigMaster())).append(',').append(' ');
}
//-----------------------------------------------------------------------
/**
* The meta-bean for {@code FunctionConfigurationSourceComponentFactory}.
*/
public static class Meta extends AbstractComponentFactory.Meta {
/**
* The singleton instance of the meta-bean.
*/
static final Meta INSTANCE = new Meta();
/**
* The meta-property for the {@code classifier} property.
*/
private final MetaProperty<String> _classifier = DirectMetaProperty.ofReadWrite(
this, "classifier", FunctionConfigurationSourceComponentFactory.class, String.class);
/**
* The meta-property for the {@code publishRest} property.
*/
private final MetaProperty<Boolean> _publishRest = DirectMetaProperty.ofReadWrite(
this, "publishRest", FunctionConfigurationSourceComponentFactory.class, Boolean.TYPE);
/**
* The meta-property for the {@code configMaster} property.
*/
private final MetaProperty<ConfigMaster> _configMaster = DirectMetaProperty.ofReadWrite(
this, "configMaster", FunctionConfigurationSourceComponentFactory.class, ConfigMaster.class);
/**
* The meta-properties.
*/
private final Map<String, MetaProperty<?>> _metaPropertyMap$ = new DirectMetaPropertyMap(
this, (DirectMetaPropertyMap) super.metaPropertyMap(),
"classifier",
"publishRest",
"configMaster");
/**
* Restricted constructor.
*/
protected Meta() {
}
@Override
protected MetaProperty<?> metaPropertyGet(String propertyName) {
switch (propertyName.hashCode()) {
case -281470431: // classifier
return _classifier;
case -614707837: // publishRest
return _publishRest;
case 10395716: // configMaster
return _configMaster;
}
return super.metaPropertyGet(propertyName);
}
@Override
public BeanBuilder<? extends FunctionConfigurationSourceComponentFactory> builder() {
return new DirectBeanBuilder<FunctionConfigurationSourceComponentFactory>(new FunctionConfigurationSourceComponentFactory());
}
@Override
public Class<? extends FunctionConfigurationSourceComponentFactory> beanType() {
return FunctionConfigurationSourceComponentFactory.class;
}
@Override
public Map<String, MetaProperty<?>> metaPropertyMap() {
return _metaPropertyMap$;
}
//-----------------------------------------------------------------------
/**
* The meta-property for the {@code classifier} property.
* @return the meta-property, not null
*/
public final MetaProperty<String> classifier() {
return _classifier;
}
/**
* The meta-property for the {@code publishRest} property.
* @return the meta-property, not null
*/
public final MetaProperty<Boolean> publishRest() {
return _publishRest;
}
/**
* The meta-property for the {@code configMaster} property.
* @return the meta-property, not null
*/
public final MetaProperty<ConfigMaster> configMaster() {
return _configMaster;
}
//-----------------------------------------------------------------------
@Override
protected Object propertyGet(Bean bean, String propertyName, boolean quiet) {
switch (propertyName.hashCode()) {
case -281470431: // classifier
return ((FunctionConfigurationSourceComponentFactory) bean).getClassifier();
case -614707837: // publishRest
return ((FunctionConfigurationSourceComponentFactory) bean).isPublishRest();
case 10395716: // configMaster
return ((FunctionConfigurationSourceComponentFactory) bean).getConfigMaster();
}
return super.propertyGet(bean, propertyName, quiet);
}
@Override
protected void propertySet(Bean bean, String propertyName, Object newValue, boolean quiet) {
switch (propertyName.hashCode()) {
case -281470431: // classifier
((FunctionConfigurationSourceComponentFactory) bean).setClassifier((String) newValue);
return;
case -614707837: // publishRest
((FunctionConfigurationSourceComponentFactory) bean).setPublishRest((Boolean) newValue);
return;
case 10395716: // configMaster
((FunctionConfigurationSourceComponentFactory) bean).setConfigMaster((ConfigMaster) newValue);
return;
}
super.propertySet(bean, propertyName, newValue, quiet);
}
@Override
protected void validate(Bean bean) {
JodaBeanUtils.notNull(((FunctionConfigurationSourceComponentFactory) bean)._classifier, "classifier");
JodaBeanUtils.notNull(((FunctionConfigurationSourceComponentFactory) bean)._configMaster, "configMaster");
super.validate(bean);
}
}
///CLOVER:ON
//-------------------------- AUTOGENERATED END --------------------------
}