001/**
002 * Licensed to the Apache Software Foundation (ASF) under one or more
003 * contributor license agreements.  See the NOTICE file distributed with
004 * this work for additional information regarding copyright ownership.
005 * The ASF licenses this file to You under the Apache License, Version 2.0
006 * (the "License"); you may not use this file except in compliance with
007 * the License.  You may obtain a copy of the License at
008 *
009 *      http://www.apache.org/licenses/LICENSE-2.0
010 *
011 * Unless required by applicable law or agreed to in writing, software
012 * distributed under the License is distributed on an "AS IS" BASIS,
013 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
014 * See the License for the specific language governing permissions and
015 * limitations under the License.
016 */
017package org.apache.camel.model.validator;
018
019import java.util.HashMap;
020import java.util.Map;
021
022import javax.xml.bind.annotation.XmlAccessType;
023import javax.xml.bind.annotation.XmlAccessorType;
024import javax.xml.bind.annotation.XmlAttribute;
025import javax.xml.bind.annotation.XmlType;
026
027import org.w3c.dom.ls.LSResourceResolver;
028
029import org.apache.camel.CamelContext;
030import org.apache.camel.Endpoint;
031import org.apache.camel.ExchangePattern;
032import org.apache.camel.component.validator.ValidatorEndpoint;
033import org.apache.camel.component.validator.ValidatorResourceResolverFactory;
034import org.apache.camel.impl.validator.ProcessorValidator;
035import org.apache.camel.processor.SendProcessor;
036import org.apache.camel.spi.Metadata;
037import org.apache.camel.spi.Validator;
038import org.apache.camel.util.ObjectHelper;
039
040/**
041 * Represents an endpoint {@link Validator} which leverages camel validator component such as
042 * <a href="http://camel.apache.org/validation.html">Validator Component</a> and 
043 * <a href="http://camel.apache.org/bean-validation.html">Bean Validator Component</a> to
044 * perform content validation. A {@link ProcessorValidator} will be created internally
045 * with a {@link SendProcessor} which forwards the message to the validator Endpoint.
046 * 
047 * {@see ValidatorDefinition}
048 * {@see Validator}
049 */
050@Metadata(label = "validation")
051@XmlType(name = "endpointValidator")
052@XmlAccessorType(XmlAccessType.FIELD)
053public class EndpointValidatorDefinition extends ValidatorDefinition {
054
055    @XmlAttribute
056    private String ref;
057    @XmlAttribute
058    private String uri;
059
060    @Override
061    protected Validator doCreateValidator(CamelContext context) throws Exception {
062        Endpoint endpoint = uri != null ? context.getEndpoint(uri)
063            : context.getRegistry().lookupByNameAndType(ref, Endpoint.class);
064        SendProcessor processor = new SendProcessor(endpoint, ExchangePattern.InOut);
065        return new ProcessorValidator(context)
066            .setProcessor(processor)
067            .setType(getType());
068    }
069
070    public String getRef() {
071        return ref;
072    }
073
074    /**
075     * Set the reference of the Endpoint.
076     *
077     * @param ref reference of the Endpoint
078     */
079    public void setRef(String ref) {
080        this.ref = ref;
081    }
082
083    public String getUri() {
084        return uri;
085    }
086
087    /**
088     * Set the URI of the Endpoint.
089     *
090     * @param uri URI of the Endpoint
091     */
092    public void setUri(String uri) {
093        this.uri = uri;
094    }
095
096}
097