WsdlSequencer.java

/*
 * ModeShape (http://www.modeshape.org)
 *
 * Licensed 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.modeshape.sequencer.wsdl;

import static org.modeshape.sequencer.wsdl.WsdlLexicon.WSDL_DOCUMENT;
import java.io.IOException;
import java.io.InputStream;
import javax.jcr.Binary;
import javax.jcr.NamespaceRegistry;
import javax.jcr.Node;
import javax.jcr.Property;
import javax.jcr.RepositoryException;
import org.modeshape.common.util.CheckArg;
import org.modeshape.jcr.api.nodetype.NodeTypeManager;
import org.modeshape.sequencer.sramp.AbstractSrampSequencer;
import org.modeshape.sequencer.xsd.XsdSequencer;

/**
 * A sequencer that processes and extract the schema object model from XML Schema Document files.
 */
public class WsdlSequencer extends AbstractSrampSequencer {

    public static final class MimeTypeConstants {
        public static final String WSDL = "application/wsdl+xml";
        public static final String APPLICATION_XML = "application/xml";
        public static final String TEXT_XML = "text/xml";
    }

    @Override
    public void initialize( NamespaceRegistry registry,
                            NodeTypeManager nodeTypeManager ) throws RepositoryException, IOException {
        super.initialize(registry, nodeTypeManager);
        registerNodeTypes(XsdSequencer.class.getResourceAsStream("xsd.cnd"), nodeTypeManager, true);
        registerNodeTypes("wsdl.cnd", nodeTypeManager, true);
        registerDefaultMimeTypes(MimeTypeConstants.WSDL, MimeTypeConstants.APPLICATION_XML, MimeTypeConstants.TEXT_XML);
    }

    @Override
    public boolean execute( Property inputProperty,
                            Node outputNode,
                            Context context ) throws Exception {
        Binary binaryValue = inputProperty.getBinary();
        CheckArg.isNotNull(binaryValue, "binary");

        if (outputNode.isNew()) {
            outputNode.setPrimaryType(WSDL_DOCUMENT);
        } else {
            outputNode = outputNode.addNode(WSDL_DOCUMENT, WSDL_DOCUMENT);
        }

        String baseUri = inputProperty.getParent().getPath();
        try (InputStream stream = binaryValue.getStream()) {
            new Wsdl11Reader(context, baseUri).read(stream, outputNode);
        }
        return true;
    }
}