[BugFix]multi model in one pageprocessor will be skipped #85

webmagic-extension/src/main/java/us/codecraft/webmagic/model/ModelPageProcessor.java

@@ -55,11 +55,14 @@ class ModelPageProcessor implements PageProcessor {
             extractLinks(page, pageModelExtractor.getTargetUrlRegionSelector(), pageModelExtractor.getTargetUrlPatterns());
             Object process = pageModelExtractor.process(page);
             if (process == null || (process instanceof List && ((List) process).size() == 0)) {
-                page.getResultItems().setSkip(true);
+                continue;
             }
             postProcessPageModel(pageModelExtractor.getClazz(), process);
             page.putField(pageModelExtractor.getClazz().getCanonicalName(), process);
         }
+        if (page.getResultItems().getAll().size() == 0) {
+            page.getResultItems().setSkip(true);
+        }
     }
 
     private void extractLinks(Page page, Selector urlRegionSelector, List<Pattern> urlPatterns) {

webmagic-extension/src/test/java/us/codecraft/webmagic/model/ModelPageProcessorTest.java

@@ -0,0 +1,45 @@
+package us.codecraft.webmagic.model;
+
+import org.junit.Test;
+import us.codecraft.webmagic.Page;
+import us.codecraft.webmagic.Request;
+import us.codecraft.webmagic.model.annotation.ExtractBy;
+import us.codecraft.webmagic.model.annotation.TargetUrl;
+import us.codecraft.webmagic.selector.PlainText;
+
+import static org.assertj.core.api.Assertions.assertThat;
+
+/**
+ * @author code4crafter@gmail.com
+ * @date 14-4-4
+ */
+public class ModelPageProcessorTest {
+
+    @TargetUrl("http://codecraft.us/foo")
+    public static class ModelFoo {
+
+        @ExtractBy(value = "//div/@foo", notNull = true)
+        private String foo;
+
+    }
+
+    @TargetUrl("http://codecraft.us/bar")
+    public static class ModelBar {
+
+        @ExtractBy(value = "//div/@bar", notNull = true)
+        private String bar;
+
+    }
+
+    @Test
+    public void testMultiModel_should_not_skip_when_match() throws Exception {
+        Page page = new Page();
+        page.setRawText("<div foo='foo'></div>");
+        page.setRequest(new Request("http://codecraft.us/foo"));
+        page.setUrl(PlainText.create("http://codecraft.us/foo"));
+        ModelPageProcessor modelPageProcessor = ModelPageProcessor.create(null, ModelFoo.class, ModelBar.class);
+        modelPageProcessor.process(page);
+        assertThat(page.getResultItems().isSkip()).isFalse();
+
+    }
+}