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package org.mule; |
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import org.mule.api.MuleEvent; |
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import org.mule.api.MuleMessage; |
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import org.mule.api.MuleMessageCollection; |
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import org.mule.api.ThreadSafeAccess; |
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import org.mule.api.transformer.TransformerException; |
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import java.util.ArrayList; |
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import java.util.Iterator; |
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import java.util.List; |
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import edu.emory.mathcs.backport.java.util.concurrent.CopyOnWriteArrayList; |
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public class DefaultMessageCollection extends DefaultMuleMessage implements MuleMessageCollection |
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{ |
39 | 0 | private List messageList = new CopyOnWriteArrayList(); |
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public DefaultMessageCollection() |
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{ |
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44 | 0 | super(new CopyOnWriteArrayList()); |
45 | 0 | } |
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public DefaultMessageCollection(DefaultMessageCollection msg) |
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{ |
53 | 0 | this(); |
54 | 0 | for (int i = 0; i < msg.getMessagesAsArray().length; i++) |
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{ |
56 | 0 | addMessage(msg.getMessagesAsArray()[i]); |
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} |
58 | 0 | } |
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public void addMessage(MuleMessage message) |
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{ |
62 | 0 | getMessageList().add(message); |
63 | 0 | getPayloadList().add(message.getPayload()); |
64 | 0 | } |
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public MuleMessage[] getMessagesAsArray() |
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{ |
68 | 0 | List list = getMessageList(); |
69 | 0 | MuleMessage[] messages = new MuleMessage[list.size()]; |
70 | 0 | messages = (MuleMessage[])list.toArray(messages); |
71 | 0 | return messages; |
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} |
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public Object[] getPayloadsAsArray() |
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{ |
76 | 0 | List list = getPayloadList(); |
77 | 0 | Object[] payloads = new Object[list.size()]; |
78 | 0 | payloads = list.toArray(payloads); |
79 | 0 | return payloads; |
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} |
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public void removedMessage(MuleMessage message) |
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{ |
84 | 0 | getMessageList().remove(message); |
85 | 0 | getPayloadList().remove(message.getPayload()); |
86 | 0 | } |
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public void addMessage(MuleMessage message, int index) |
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{ |
90 | 0 | getMessageList().add(index, message); |
91 | 0 | getPayloadList().add(index, message.getPayload()); |
92 | 0 | } |
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public void addMessages(MuleEvent[] events) |
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{ |
96 | 0 | for (int i = 0; i < events.length; i++) |
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{ |
98 | 0 | MuleEvent event = events[i]; |
99 | 0 | addMessage(event.getMessage()); |
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} |
101 | 0 | } |
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public void addMessages(List messages) |
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{ |
105 | 0 | for (Iterator iterator = messages.iterator(); iterator.hasNext();) |
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{ |
107 | 0 | MuleMessage message = (MuleMessage) iterator.next(); |
108 | 0 | addMessage(message); |
109 | 0 | } |
110 | 0 | } |
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public void addMessages(MuleMessage[] messages) |
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{ |
114 | 0 | for (int i = 0; i < messages.length; i++) |
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{ |
116 | 0 | addMessage(messages[i]); |
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} |
118 | 0 | } |
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public MuleMessage getMessage(int index) |
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{ |
122 | 0 | return (MuleMessage)getMessageList().get(index); |
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} |
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protected List getMessageList() |
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{ |
127 | 0 | return messageList; |
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} |
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protected List getPayloadList() |
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{ |
132 | 0 | return (List)getPayload(); |
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} |
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public Object getPayload(Class outputType) throws TransformerException |
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{ |
144 | 0 | List results = new ArrayList(getMessageList().size()); |
145 | 0 | for (Iterator iterator = getMessageList().iterator(); iterator.hasNext();) |
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{ |
147 | 0 | MuleMessage message = (MuleMessage) iterator.next(); |
148 | 0 | results.add(message.getPayload(outputType)); |
149 | 0 | } |
150 | 0 | return results; |
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} |
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public int size() |
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{ |
155 | 0 | return getMessageList().size(); |
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} |
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public byte[] getPayloadAsBytes() throws Exception |
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{ |
164 | 0 | throw new UnsupportedOperationException("getPayloadAsBytes(), use getPayload(byte[].class)"); |
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} |
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public String getPayloadAsString(String encoding) throws Exception |
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{ |
173 | 0 | throw new UnsupportedOperationException("getPayloadAsString(), use getPayload(String[].class)"); |
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} |
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public ThreadSafeAccess newThreadCopy() |
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{ |
183 | 0 | return new DefaultMessageCollection(this); |
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} |
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} |