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package org.mule.config.endpoint; |
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import org.mule.api.MuleContext; |
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import org.mule.api.MuleException; |
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import org.mule.api.annotations.meta.ChannelType; |
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import org.mule.api.endpoint.EndpointBuilder; |
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import org.mule.api.endpoint.ImmutableEndpoint; |
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import org.mule.api.expression.PropertyConverter; |
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import org.mule.api.routing.filter.Filter; |
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import org.mule.api.transformer.Transformer; |
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import org.mule.config.i18n.AnnotationsMessages; |
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import org.mule.endpoint.MuleEndpointURI; |
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import org.mule.registry.RegistryMap; |
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import org.mule.routing.MessageFilter; |
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import org.mule.transport.AbstractConnector; |
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import org.mule.transport.service.TransportFactory; |
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import org.mule.util.TemplateParser; |
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import java.util.Collection; |
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import java.util.Iterator; |
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import java.util.List; |
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public class AnnotatedEndpointHelper |
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{ |
40 | 0 | protected TemplateParser parser = TemplateParser.createAntStyleParser(); |
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protected RegistryMap regMap; |
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protected MuleContext muleContext; |
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protected TransportFactory transportFactory; |
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public AnnotatedEndpointHelper(MuleContext muleContext) throws MuleException |
47 | 0 | { |
48 | 0 | this.muleContext = muleContext; |
49 | 0 | this.transportFactory = new ConfigurableTransportFactory(muleContext); |
50 | 0 | regMap = new RegistryMap(muleContext.getRegistry()); |
51 | 0 | } |
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protected String parsePlaceholderValues(String key) |
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{ |
55 | 0 | return parser.parse(regMap, key); |
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} |
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protected EndpointBuilder getEndpointBuilder(AnnotatedEndpointData epData) throws MuleException |
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{ |
60 | 0 | String uri = parsePlaceholderValues(epData.getAddress()); |
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|
62 | 0 | EndpointBuilder endpointBuilder = muleContext.getRegistry().lookupEndpointFactory() |
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.getEndpointBuilder(uri); |
64 | 0 | endpointBuilder.setMuleContext(muleContext); |
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|
66 | 0 | return endpointBuilder; |
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} |
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public ImmutableEndpoint processEndpoint(AnnotatedEndpointData epData) throws MuleException |
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{ |
71 | 0 | preprocessEndpointData(epData); |
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ImmutableEndpoint endpoint; |
74 | 0 | EndpointBuilder endpointBuilder = getEndpointBuilder(epData); |
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|
76 | 0 | if (epData.getProperties() != null && epData.getProperties().size() > 0) |
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{ |
78 | 0 | endpointBuilder.setProperties(epData.getProperties()); |
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} |
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|
81 | 0 | if (epData.getTransformers() != null) |
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{ |
83 | 0 | List<Transformer> transformers = (List) convertProperty(List.class, epData.getTransformers()); |
84 | 0 | endpointBuilder.setTransformers(transformers); |
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} |
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|
87 | 0 | if (epData.getFilter() != null) |
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{ |
89 | 0 | Filter filter = (Filter) convertProperty(Filter.class, epData.getFilter()); |
90 | 0 | endpointBuilder.addMessageProcessor(new MessageFilter(filter)); |
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} |
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|
94 | 0 | if (epData.getEncoding() != null) |
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{ |
96 | 0 | endpointBuilder.setEncoding(parsePlaceholderValues(epData.getEncoding())); |
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} |
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AbstractConnector connector; |
100 | 0 | if (epData.getConnectorName() != null) |
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{ |
102 | 0 | connector = (AbstractConnector) muleContext.getRegistry().lookupConnector(parsePlaceholderValues(epData.getConnectorName())); |
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} |
104 | 0 | else if (epData.getConnector() != null) |
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{ |
106 | 0 | connector = (AbstractConnector) epData.getConnector(); |
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} |
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else |
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{ |
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|
111 | 0 | MuleEndpointURI uri = new MuleEndpointURI(parsePlaceholderValues(epData.getAddress()), muleContext); |
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|
113 | 0 | connector = (AbstractConnector) transportFactory.createConnector(uri); |
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|
115 | 0 | if (muleContext.getRegistry().lookupConnector(connector.getName()) == null) |
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{ |
117 | 0 | muleContext.getRegistry().registerConnector(connector); |
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} |
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} |
120 | 0 | endpointBuilder.setConnector(connector); |
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|
124 | 0 | String threadsString = (String) epData.getProperties().get("threads"); |
125 | 0 | if (threadsString != null) |
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{ |
127 | 0 | int threads = Integer.valueOf(threadsString); |
128 | 0 | connector.setMaxDispatchersActive(threads); |
129 | 0 | connector.setMaxRequestersActive(threads); |
130 | 0 | connector.getReceiverThreadingProfile().setMaxThreadsActive(threads); |
131 | 0 | connector.getReceiverThreadingProfile().setMaxThreadsIdle(threads); |
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} |
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|
134 | 0 | if (epData.getName() != null) |
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{ |
136 | 0 | endpointBuilder.setName(parsePlaceholderValues(epData.getName())); |
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} |
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|
139 | 0 | endpointBuilder.setExchangePattern(epData.getMep()); |
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|
141 | 0 | if (epData.getType() == ChannelType.Inbound) |
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{ |
143 | 0 | endpoint = endpointBuilder.buildInboundEndpoint(); |
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} |
145 | 0 | else if (epData.getType() == ChannelType.Outbound) |
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{ |
147 | 0 | endpoint = endpointBuilder.buildOutboundEndpoint(); |
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} |
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else |
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{ |
151 | 0 | throw new IllegalArgumentException("Channel type not recognised: " + epData.getType()); |
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} |
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|
154 | 0 | if (epData.getName() != null) |
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{ |
156 | 0 | muleContext.getRegistry().registerEndpointBuilder(epData.getName(), endpointBuilder); |
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} |
158 | 0 | return endpoint; |
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} |
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protected void preprocessEndpointData(AnnotatedEndpointData data) |
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{ |
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170 | 0 | } |
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public Object convertProperty(Class type, String property) |
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{ |
174 | 0 | String prop = parsePlaceholderValues(property); |
175 | 0 | Collection c = muleContext.getRegistry().lookupObjects(PropertyConverter.class); |
176 | 0 | for (Iterator iterator = c.iterator(); iterator.hasNext();) |
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{ |
178 | 0 | PropertyConverter converter = (PropertyConverter) iterator.next(); |
179 | 0 | if (converter.getType().equals(type)) |
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{ |
181 | 0 | return converter.convert(prop, muleContext); |
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} |
183 | 0 | } |
184 | 0 | throw new IllegalArgumentException(AnnotationsMessages.noPropertyConverterForType(type).getMessage()); |
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} |
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} |