org.drools.compiler.kproject.models.KieModuleModelImpl Maven / Gradle / Ivy

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/*
 * Copyright 2015 Red Hat, Inc. and/or its affiliates.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * 
 *      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.drools.compiler.kproject.models;

import java.io.InputStream;
import java.net.URL;
import java.util.Collections;
import java.util.HashMap;
import java.util.Map;

import org.drools.core.util.StringUtils;
import org.kie.api.builder.model.KieBaseModel;
import org.kie.api.builder.model.KieModuleModel;

import static org.drools.compiler.kproject.models.KieModuleMarshaller.MARSHALLER;

public class KieModuleModelImpl implements KieModuleModel {

    public static final String KMODULE_FILE_NAME = "kmodule.xml";
    public static final String KMODULE_JAR_PATH = "META-INF/" + KMODULE_FILE_NAME;
    public static final String KMODULE_INFO_JAR_PATH = "META-INF/kmodule.info";
    public static final String KMODULE_SRC_PATH = "src/main/resources/" + KMODULE_JAR_PATH;
    public static final String KMODULE_SPRING_JAR_PATH = "META-INF/kmodule-spring.xml";

    private Map confProps = new HashMap();
    private Map kBases = new HashMap();

    public KieModuleModelImpl() { }

    public KieModuleModel setConfigurationProperty(String key, String value) {
        confProps.put(key, value);
        return this;
    }

    public String getConfigurationProperty(String key) {
        return confProps.get(key);
    }

    public Map getConfigurationProperties() {
        return confProps;
    }

    public KieBaseModel newKieBaseModel() {
        return newKieBaseModel( StringUtils.uuid() );
    }

    /* (non-Javadoc)
     * @see org.kie.kModule.KieProject#addKBase(org.kie.kModule.KieBaseModelImpl)
     */
    public KieBaseModel newKieBaseModel(String name) {
        KieBaseModel kbase = new KieBaseModelImpl(this, name);
        Map newMap = new HashMap();
        newMap.putAll( this.kBases );
        newMap.put( kbase.getName(), kbase );
        setKBases( newMap );

        return kbase;
    }

    /* (non-Javadoc)
     * @see org.kie.kModule.KieProject#removeKieBaseModel(org.kie.kModule.KieBaseModel)
     */
    public void removeKieBaseModel(String qName) {
        Map newMap = new HashMap();
        newMap.putAll( this.kBases );
        newMap.remove( qName );
        setKBases( newMap );
    }

    /* (non-Javadoc)
     * @see org.kie.kModule.KieProject#removeKieBaseModel(org.kie.kModule.KieBaseModel)
     */
    public void moveKBase(String oldQName, String newQName) {
        Map newMap = new HashMap();
        newMap.putAll( this.kBases );
        KieBaseModel kieBaseModel = newMap.remove( oldQName );
        newMap.put( newQName, kieBaseModel);
        setKBases( newMap );
    }

    /* (non-Javadoc)
     * @see org.kie.kModule.KieProject#getKieBaseModels()
     */
    public Map getKieBaseModels() {
        return Collections.unmodifiableMap( kBases );
    }

    public Map getRawKieBaseModels() {
        return kBases;
    }

    /* (non-Javadoc)
     * @see org.kie.kModule.KieProject#setKBases(java.util.Map)
     */
    private void setKBases(Map kBases) {
        this.kBases = kBases;
    }

    void changeKBaseName(KieBaseModel kieBase, String oldName, String newName) {
        kBases.remove(oldName);
        kBases.put(newName, kieBase);
    }

    Map getConfProps() {
        return confProps;
    }

    void setConfProps( Map confProps ) {
        this.confProps = confProps;
    }

    /* (non-Javadoc)
     * @see org.kie.kModule.KieProject#toString()
     */
    @Override
    public String toString() {
        return "KieModuleModel [kbases=" + kBases + "]";
    }

    private static final String KMODULE_XSD =
            ", so we can cater for />

    public String toXML() {
        String xml = MARSHALLER.toXML(this);
        return KMODULE_XSD + xml.substring(", so we can cater for />
    }

    public static KieModuleModel fromXML(InputStream kModuleStream) {
        return MARSHALLER.fromXML(kModuleStream);
    }

    public static KieModuleModel fromXML(java.io.File kModuleFile) {
        return MARSHALLER.fromXML(kModuleFile);
    }

    public static KieModuleModel fromXML(URL kModuleUrl) {
        return MARSHALLER.fromXML(kModuleUrl);
    }

    public static KieModuleModel fromXML(String kModuleString) {
        return MARSHALLER.fromXML(kModuleString);
    }
}