| /** |
| * 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.camel.core.xml; |
| |
| import java.util.ArrayList; |
| import java.util.LinkedHashMap; |
| import java.util.List; |
| import java.util.Map; |
| import javax.xml.bind.annotation.XmlAccessType; |
| import javax.xml.bind.annotation.XmlAccessorType; |
| import javax.xml.bind.annotation.XmlAttribute; |
| import javax.xml.bind.annotation.XmlElementRef; |
| import javax.xml.bind.annotation.XmlTransient; |
| |
| import org.apache.camel.Endpoint; |
| import org.apache.camel.ExchangePattern; |
| import org.apache.camel.NoSuchEndpointException; |
| import org.apache.camel.model.PropertyDefinition; |
| import org.apache.camel.util.URISupport; |
| |
| @XmlAccessorType(XmlAccessType.FIELD) |
| public abstract class AbstractCamelEndpointFactoryBean extends AbstractCamelFactoryBean<Endpoint> { |
| @XmlAttribute(required = false) |
| @Deprecated |
| private Boolean singleton; |
| @XmlAttribute(required = true) |
| private String uri; |
| @XmlAttribute |
| @Deprecated |
| private ExchangePattern pattern; |
| @XmlElementRef |
| private List<PropertyDefinition> properties = new ArrayList<PropertyDefinition>(); |
| @XmlTransient |
| private Endpoint endpoint; |
| |
| public Endpoint getObject() throws Exception { |
| if (endpoint == null || !endpoint.isSingleton()) { |
| // resolve placeholders (but leave the original uri unchanged) |
| String resolved = getCamelContext().resolvePropertyPlaceholders(uri); |
| String target = createUri(resolved); |
| this.endpoint = getCamelContext().getEndpoint(target); |
| if (endpoint == null) { |
| throw new NoSuchEndpointException(target); |
| } |
| } |
| return endpoint; |
| } |
| |
| public Class<Endpoint> getObjectType() { |
| return Endpoint.class; |
| } |
| |
| @Deprecated |
| public Boolean getSingleton() { |
| return singleton; |
| } |
| |
| @Deprecated |
| public void setSingleton(Boolean singleton) { |
| this.singleton = singleton; |
| } |
| |
| public String getUri() { |
| return uri; |
| } |
| |
| /** |
| * Sets the URI to use to resolve the endpoint. |
| * <p/> |
| * Notice that additional options can be configured using a series of property. |
| */ |
| public void setUri(String uri) { |
| this.uri = uri; |
| } |
| |
| @Deprecated |
| public ExchangePattern getPattern() { |
| return pattern; |
| } |
| |
| /** |
| * Sets the exchange pattern of the endpoint |
| * |
| * @deprecated set the pattern in the uri |
| */ |
| @Deprecated |
| public void setPattern(ExchangePattern pattern) { |
| this.pattern = pattern; |
| } |
| |
| public List<PropertyDefinition> getProperties() { |
| return properties; |
| } |
| |
| /** |
| * To configure additional endpoint options using a XML style which is similar as configuring Spring or Blueprint beans. |
| */ |
| public void setProperties(List<PropertyDefinition> properties) { |
| this.properties = properties; |
| } |
| |
| private String createUri(String uri) throws Exception { |
| if (properties == null || properties.isEmpty()) { |
| return uri; |
| } else { |
| Map<String, Object> map = new LinkedHashMap<String, Object>(); |
| for (PropertyDefinition property : properties) { |
| // resolve placeholders for each value |
| String value = getCamelContext().resolvePropertyPlaceholders(property.getValue()); |
| map.put(property.getKey(), value); |
| } |
| return URISupport.appendParametersToURI(uri, map); |
| } |
| } |
| |
| } |