package frame.file.office;
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import java.util.ArrayList;
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import java.util.List;
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import frame.expression.VariantContext;
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import frame.file.IFileContext;
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import frame.file.UploadResult;
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public abstract class IOProcessor {
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private List<IOHandler> ioHandlers;
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public IOProcessor() {
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ioHandlers = new ArrayList<IOHandler>();
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}
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public void execHandlers(UploadResult result, String eventCode) throws Exception {
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IFileContext context = createContext(result);
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for(IOHandler handler : ioHandlers) {
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if (handler.equalEvent(eventCode)) {
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handler.exec(result, context);
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}
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}
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}
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public void execHandlers(UploadResult result) throws Exception {
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IFileContext context = createContext(result);
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for(IOHandler handler : ioHandlers) {
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result.addMessage("进行数据处理:" + handler.getSqlName());
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handler.exec(result, context);
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}
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}
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public void addHandler(IOHandler handler) {
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ioHandlers.add(handler);
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}
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public abstract IFileContext createContext(UploadResult result);
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}
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