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package org.apache.tapestry.markup; |
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import java.io.PrintWriter; |
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import java.util.Map; |
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import org.apache.commons.logging.Log; |
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import org.apache.hivemind.util.Defense; |
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import org.apache.tapestry.IMarkupWriter; |
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import org.apache.tapestry.json.IJSONWriter; |
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import org.apache.tapestry.util.ContentType; |
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30 | 0 | public class MarkupWriterSourceImpl implements MarkupWriterSource |
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{ |
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private Log _log; |
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34 | 0 | private MarkupFilter _defaultFilter = new AsciiMarkupFilter(); |
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private Map _contributions; |
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public void setContributions(Map contributions) |
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{ |
40 | 0 | _contributions = contributions; |
41 | 0 | } |
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public IMarkupWriter newMarkupWriter(PrintWriter writer, ContentType contentType) |
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{ |
45 | 0 | Defense.notNull(writer, "writer"); |
46 | 0 | Defense.notNull(contentType, "contentType"); |
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48 | 0 | MarkupFilter filter = findFilter(contentType); |
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50 | 0 | return new MarkupWriterImpl(contentType.toString(), writer, filter); |
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} |
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public IJSONWriter newJSONWriter(PrintWriter writer, ContentType contentType) |
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{ |
55 | 0 | Defense.notNull(writer, "writer"); |
56 | 0 | Defense.notNull(contentType, "contentType"); |
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61 | 0 | return new JSONWriterImpl(writer); |
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} |
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private MarkupFilter findFilter(ContentType contentType) |
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{ |
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68 | 0 | String key = contentType.toString().toLowerCase(); |
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70 | 0 | MarkupFilter result = (MarkupFilter) _contributions.get(key); |
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72 | 0 | if (result == null) |
73 | 0 | result = (MarkupFilter) _contributions.get(contentType.getMimeType()); |
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75 | 0 | if (result == null) |
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{ |
77 | 0 | _log.error(MarkupMessages.noFilterMatch(contentType)); |
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79 | 0 | result = _defaultFilter; |
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} |
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82 | 0 | return result; |
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} |
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public void setLog(Log log) |
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{ |
87 | 0 | _log = log; |
88 | 0 | } |
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} |