X-Git-Url: http://wamblee.org/gitweb/?a=blobdiff_plain;f=crawler%2Fbasic%2Fsrc%2Forg%2Fwamblee%2Fcrawler%2Fimpl%2FActionImpl.java;h=c36637353b6ef2a1588c67e85b629ef3035db9f2;hb=5abc820d10495d559cac9aede0a62521659bced4;hp=d0fe0806d424dd6b1c74e3c64aa4621e6bfbc8f0;hpb=30671b398473b876e5c42d063f0c8e169ad3163c;p=utils

diff --git a/crawler/basic/src/org/wamblee/crawler/impl/ActionImpl.java b/crawler/basic/src/org/wamblee/crawler/impl/ActionImpl.java
index d0fe0806..c3663735 100644
--- a/crawler/basic/src/org/wamblee/crawler/impl/ActionImpl.java
+++ b/crawler/basic/src/org/wamblee/crawler/impl/ActionImpl.java
@@ -12,7 +12,7 @@
  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  * See the License for the specific language governing permissions and
  * limitations under the License.
- */ 
+ */
 
 package org.wamblee.crawler.impl;
 
@@ -20,56 +20,97 @@ import org.dom4j.Element;
 import org.wamblee.crawler.Action;
 import org.wamblee.crawler.Crawler;
 import org.wamblee.crawler.Page;
+import org.wamblee.crawler.PageException;
 import org.wamblee.crawler.PageType;
 
 /**
- * 
+ * Action implementation.
  */
 public class ActionImpl implements Action {
-    
-    private Crawler _crawler; 
-    private Element _content; 
-    private String _name; 
-    private String _reference; 
-    private PageType _type; 
-    
-    public ActionImpl(Crawler aCrawler, Element aContent, String aName, String aReference) {
-        _crawler = aCrawler; 
-        _content = aContent; 
+
+    private Crawler _crawler;
+
+    private Element _content;
+
+    private String _name;
+
+    private String _reference;
+
+    private PageType _type;
+
+    /**
+     * Constructs the action.
+     * 
+     * @param aCrawler
+     *            Crawler to use.
+     * @param aContent
+     *            Content of the action element in the page where the action
+     *            occurs.
+     * @param aName
+     *            Name of the action.
+     * @param aReference
+     *            URL of the reference.
+     */
+    public ActionImpl(Crawler aCrawler, Element aContent, String aName,
+            String aReference) {
+        _crawler = aCrawler;
+        _content = aContent;
         _name = aName;
         _reference = aReference;
-        _type = null; 
+        _type = null;
     }
-    
-    public ActionImpl(Crawler aCrawler, Element aContent, String aName, String aReference, PageType aType) {
+
+    /**
+     * Constructs the action.
+     * 
+     * @param aCrawler
+     *            Crawler to use.
+     * @param aContent
+     *            Content of the action element in the page where the action
+     *            occurs.
+     * @param aName
+     *            Name of the action.
+     * @param aReference
+     *            URL of the reference.
+     * @param aType
+     *            Type of the referenced page.
+     */
+    public ActionImpl(Crawler aCrawler, Element aContent, String aName,
+            String aReference, PageType aType) {
         _crawler = aCrawler;
-        _content = aContent; 
+        _content = aContent;
         _name = aName;
-        _reference = aReference; 
-        _type = aType; 
+        _reference = aReference;
+        _type = aType;
     }
 
-    /* (non-Javadoc)
+    /*
+     * (non-Javadoc)
+     * 
      * @see org.wamblee.crawler.Action#getName()
      */
     public String getName() {
         return _name;
     }
-    
-    /* (non-Javadoc)
+
+    /*
+     * (non-Javadoc)
+     * 
      * @see org.wamblee.crawler.Action#execute()
      */
-    public Page execute() {
-        if ( _type == null) {
+    public Page execute() throws PageException {
+        if (_type == null) {
             return _crawler.getPage(_reference);
         }
         return _crawler.getPage(_reference, _type);
     }
-    
-    /* (non-Javadoc)
+
+    /*
+     * (non-Javadoc)
+     * 
      * @see org.wamblee.crawler.Action#getContent()
      */
     public Element getContent() {
-        return _content; 
+        return _content;
     }
 }