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package org.mule.transport.stdio; |
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import org.mule.api.MuleContext; |
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import org.mule.api.construct.FlowConstruct; |
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import org.mule.api.endpoint.InboundEndpoint; |
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import org.mule.api.processor.MessageProcessor; |
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import org.mule.api.transport.MessageReceiver; |
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import org.mule.transport.AbstractConnector; |
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import org.mule.transport.AbstractPollingMessageReceiver; |
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import java.io.InputStream; |
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import java.io.OutputStream; |
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import org.apache.commons.io.IOUtils; |
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public abstract class StdioConnector extends AbstractConnector |
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{ |
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public static final String STDIO = "stdio"; |
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public static final String STREAM_SYSTEM_IN = "system.in"; |
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public static final String STREAM_SYSTEM_OUT = "system.out"; |
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public static final String STREAM_SYSTEM_ERR = "system.err"; |
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protected OutputStream outputStream; |
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protected InputStream inputStream; |
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public StdioConnector(MuleContext context) |
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{ |
39 | 0 | super(context); |
40 | 0 | } |
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@Override |
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public MessageReceiver createReceiver(FlowConstruct flowConstruct, InboundEndpoint endpoint) throws Exception |
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{ |
45 | 0 | return serviceDescriptor.createMessageReceiver(this, flowConstruct, endpoint, |
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AbstractPollingMessageReceiver.DEFAULT_POLL_FREQUENCY); |
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} |
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@Override |
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public void doStop() |
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{ |
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53 | 0 | } |
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@Override |
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protected void doDispose() |
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{ |
58 | 0 | IOUtils.closeQuietly(inputStream); |
59 | 0 | IOUtils.closeQuietly(outputStream); |
60 | 0 | } |
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@Override |
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public void doStart() |
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{ |
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66 | 0 | } |
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public String getProtocol() |
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{ |
70 | 0 | return STDIO; |
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} |
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public InputStream getInputStream() |
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{ |
75 | 0 | return inputStream; |
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} |
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public void setInputStream(InputStream inputStream) |
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{ |
80 | 0 | this.inputStream = inputStream; |
81 | 0 | } |
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public OutputStream getOutputStream() |
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{ |
85 | 0 | return outputStream; |
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} |
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public void setOutputStream(OutputStream outputStream) |
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{ |
90 | 0 | this.outputStream = outputStream; |
91 | 0 | } |
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public void registerListener(InboundEndpoint endpoint, MessageProcessor listener, FlowConstruct flowConstruct) throws Exception |
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{ |
95 | 0 | if (receivers.size() > 0) |
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{ |
97 | 0 | throw new UnsupportedOperationException( |
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"You can only register one listener per system stream connector"); |
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} |
100 | 0 | super.registerListener(endpoint, listener, flowConstruct); |
101 | 0 | } |
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} |