/* | |
* Licensed to the Apache Software Foundation (ASF) under one | |
* or more contributor license agreements. See the NOTICE file | |
* distributed with this work for additional information | |
* regarding copyright ownership. The ASF licenses this file | |
* to you under the Apache License, Version 2.0 (the | |
* "License"); you may not use this file except in compliance | |
* with the License. You may obtain a copy of the License at | |
* | |
* http://www.apache.org/licenses/LICENSE-2.0 | |
* | |
* Unless required by applicable law or agreed to in writing, | |
* software distributed under the License is distributed on an | |
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY | |
* KIND, either express or implied. See the License for the | |
* specific language governing permissions and limitations | |
* under the License. | |
*/ | |
package org.apache.uima.ruta.action; | |
import java.util.ArrayList; | |
import java.util.List; | |
import java.util.Map; | |
import java.util.Map.Entry; | |
import java.util.Set; | |
import org.apache.uima.analysis_engine.AnalysisEngine; | |
import org.apache.uima.cas.Type; | |
import org.apache.uima.resource.ResourceConfigurationException; | |
import org.apache.uima.resource.metadata.ConfigurationParameter; | |
import org.apache.uima.resource.metadata.ConfigurationParameterDeclarations; | |
import org.apache.uima.ruta.RutaModule; | |
import org.apache.uima.ruta.RutaStream; | |
import org.apache.uima.ruta.block.RutaBlock; | |
import org.apache.uima.ruta.expression.IRutaExpression; | |
import org.apache.uima.ruta.expression.bool.AbstractBooleanListExpression; | |
import org.apache.uima.ruta.expression.bool.IBooleanExpression; | |
import org.apache.uima.ruta.expression.number.AbstractNumberListExpression; | |
import org.apache.uima.ruta.expression.number.INumberExpression; | |
import org.apache.uima.ruta.expression.string.AbstractStringListExpression; | |
import org.apache.uima.ruta.expression.string.IStringExpression; | |
import org.apache.uima.ruta.expression.type.AbstractTypeListExpression; | |
import org.apache.uima.ruta.expression.type.ITypeExpression; | |
import org.apache.uima.ruta.rule.MatchContext; | |
import org.apache.uima.ruta.rule.RuleElement; | |
import org.apache.uima.ruta.visitor.InferenceCrowd; | |
public class ConfigureAction extends AbstractRutaAction { | |
private final String namespace; | |
private final Map<IStringExpression, IRutaExpression> parameterMap; | |
public ConfigureAction(String ns, Map<IStringExpression, IRutaExpression> map) { | |
super(); | |
this.namespace = ns; | |
this.parameterMap = map; | |
} | |
@Override | |
public void execute(MatchContext context, RutaStream stream, InferenceCrowd crowd) { | |
RuleElement element = context.getElement(); | |
RutaBlock parent = element.getParent(); | |
RutaModule thisScript = parent.getScript(); | |
AnalysisEngine targetEngine = thisScript.getEngine(namespace); | |
if (targetEngine == null) { | |
throw new IllegalArgumentException("Analysis Engine with name '" + namespace | |
+ "' is unknown in script " + context.getParent().getName() + "."); | |
} | |
ConfigurationParameterDeclarations configurationParameterDeclarations = targetEngine | |
.getAnalysisEngineMetaData().getConfigurationParameterDeclarations(); | |
Set<Entry<IStringExpression, IRutaExpression>> entrySet = parameterMap.entrySet(); | |
for (Entry<IStringExpression, IRutaExpression> entry : entrySet) { | |
IStringExpression key = entry.getKey(); | |
String stringValue = key.getStringValue(context, stream); | |
ConfigurationParameter configurationParameter = configurationParameterDeclarations | |
.getConfigurationParameter(null, stringValue); | |
if (configurationParameter != null) { | |
IRutaExpression value = entry.getValue(); | |
String type = configurationParameter.getType(); | |
if (type.equals("String")) { | |
if (configurationParameter.isMultiValued()) { | |
if (value instanceof AbstractStringListExpression) { | |
AbstractStringListExpression sle = (AbstractStringListExpression) value; | |
List<String> list = sle.getList(context, stream); | |
targetEngine.setConfigParameterValue(stringValue, list.toArray(new String[0])); | |
} else if (value instanceof AbstractTypeListExpression) { | |
AbstractTypeListExpression tle = (AbstractTypeListExpression) value; | |
List<Type> list = tle.getList(context, stream); | |
List<String> stringList = new ArrayList<String>(); | |
for (Type each : list) { | |
stringList.add(each.getName()); | |
} | |
targetEngine.setConfigParameterValue(stringValue, stringList.toArray(new String[0])); | |
} | |
} else { | |
if (value instanceof IStringExpression) { | |
IStringExpression se = (IStringExpression) value; | |
String string = se.getStringValue(context, stream); | |
targetEngine.setConfigParameterValue(stringValue, string); | |
} else if (value instanceof ITypeExpression) { | |
ITypeExpression te = (ITypeExpression) value; | |
Type t = te.getType(context, stream); | |
if (t != null) { | |
targetEngine.setConfigParameterValue(stringValue, t.getName()); | |
} | |
} | |
} | |
} else if (type.equals("Float")) { | |
if (value instanceof AbstractNumberListExpression) { | |
AbstractNumberListExpression nle = (AbstractNumberListExpression) value; | |
List<Number> list = nle.getList(context, stream); | |
List<Float> numbers = new ArrayList<Float>(); | |
for (Number number : list) { | |
numbers.add(number.floatValue()); | |
} | |
targetEngine.setConfigParameterValue(stringValue, numbers.toArray()); | |
} else { | |
if (value instanceof INumberExpression) { | |
INumberExpression ne = (INumberExpression) value; | |
Double d = ne.getDoubleValue(context, stream); | |
targetEngine.setConfigParameterValue(stringValue, d.floatValue()); | |
} | |
} | |
} else if (type.equals("Integer")) { | |
if (value instanceof AbstractNumberListExpression) { | |
AbstractNumberListExpression nle = (AbstractNumberListExpression) value; | |
List<Number> list = nle.getList(context, stream); | |
List<Integer> numbers = new ArrayList<Integer>(); | |
for (Number number : list) { | |
numbers.add(number.intValue()); | |
} | |
targetEngine.setConfigParameterValue(stringValue, numbers.toArray()); | |
} else { | |
if (value instanceof INumberExpression) { | |
INumberExpression ne = (INumberExpression) value; | |
Integer i = ne.getIntegerValue(context, stream); | |
targetEngine.setConfigParameterValue(stringValue, i); | |
} | |
} | |
} else if (type.equals("Boolean")) { | |
if (value instanceof AbstractBooleanListExpression) { | |
AbstractBooleanListExpression ble = (AbstractBooleanListExpression) value; | |
List<Boolean> list = ble.getList(context, stream); | |
targetEngine.setConfigParameterValue(stringValue, list.toArray()); | |
} else { | |
if (value instanceof IBooleanExpression) { | |
IBooleanExpression be = (IBooleanExpression) value; | |
Boolean b = be.getBooleanValue(context, stream); | |
targetEngine.setConfigParameterValue(stringValue, b); | |
} | |
} | |
} | |
} | |
} | |
try { | |
targetEngine.reconfigure(); | |
} catch (ResourceConfigurationException e) { | |
e.printStackTrace(); | |
} | |
} | |
public String getNamespace() { | |
return namespace; | |
} | |
public Map<IStringExpression, IRutaExpression> getParameterMap() { | |
return parameterMap; | |
} | |
} |