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package org.apache.tapestry.services.impl; |
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import java.util.Iterator; |
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import java.util.Map; |
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import org.apache.hivemind.util.ToStringBuilder; |
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import org.apache.tapestry.IComponent; |
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import org.apache.tapestry.IMarkupWriter; |
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import org.apache.tapestry.IRender; |
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import org.apache.tapestry.IRequestCycle; |
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import org.apache.tapestry.parse.LocalizationToken; |
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import org.apache.tapestry.parse.TextToken; |
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public class LocalizedStringRender implements IRender |
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{ |
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private IComponent _component; |
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private String _key; |
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private Map _attributes; |
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private String _value; |
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private boolean _raw; |
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private String _tag; |
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public LocalizedStringRender(IComponent component, LocalizationToken token) |
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{ |
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_component = component; |
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_key = token.getKey(); |
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_raw = token.isRaw(); |
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_tag = token.getTag(); |
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_attributes = token.getAttributes(); |
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} |
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public void render(IMarkupWriter writer, IRequestCycle cycle) |
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{ |
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if (cycle.isRewinding()) |
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return; |
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if (_attributes != null) |
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{ |
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writer.begin(_tag == null ? "span" : _tag); |
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Iterator i = _attributes.entrySet().iterator(); |
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while (i.hasNext()) |
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{ |
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Map.Entry entry = (Map.Entry) i.next(); |
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String attributeName = (String) entry.getKey(); |
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String attributeValue = (String) entry.getValue(); |
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writer.attribute(attributeName, attributeValue); |
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} |
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} |
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if (_value == null) |
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_value = _component.getMessages().getMessage(_key); |
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writer.print(_value, _raw); |
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if (_attributes != null) |
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writer.end(); |
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} |
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public String toString() |
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{ |
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ToStringBuilder builder = new ToStringBuilder(this); |
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builder.append("component", _component); |
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builder.append("key", _key); |
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builder.append("raw", _raw); |
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builder.append("attributes", _attributes); |
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return builder.toString(); |
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} |
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} |