zoomtobookmarktask.java

esri的ArcGIS Server超级学习模板程序（for java）

		
		try {
											
			WebExtentBuilder extBuilder = new WebExtentBuilder(); 
			bookmarkExtent = extBuilder.toWebExtent(bookmark);
			bookmarkExtent.setSpatialReference(bookmarkWebSpatRef);
			bookmarkExtent.project(mapSref);
						
		} catch (Exception ex) {
			_logger.error("Projection Error",ex);
		}
			
		return bookmarkExtent;		
	}
		
	/*protected WebExtent projectBookmark(BookmarkType bookmark, WebContext webContext) {
		//TODO: Impliment this
			
		SpatialReference bookmarkSpatRef = bookmark.getEnvelope().getSpatialReference();		
		WebSpatialReference mapSref = webContext.getSpatialReference();
		
		WebSpatialReference bookmarkWebSpatRef = WebSpatialReference.getWebSpatialReference(bookmarkSpatRef.getWKT());
		WebExtent extent = webContext.getWebMap().getCurrentExtent();
		
		// no matter what, the bookmark's extent prevails
		bookmark.getEnvelope().setSpatialReference(bookmarkSpatRef);
		
		WebExtentBuilder extBuilder = new WebExtentBuilder(); 
		WebExtent bookmarkExtent = extBuilder.toWebExtent(bookmark);
		bookmarkExtent.setSpatialReference(bookmarkWebSpatRef);
						
		GeometryTransformationResult xformationResult=null;
		try {
			xformationResult = ProjectionUtils.transformAdfGeometry(bookmarkExtent, mapSref, false);
		} catch (ProjectionException e) {
			_logger.error("Unable to transform extent for bookmark named '"
							+ bookmark.getId() + "'", e);
			//_taskInfo.generalErrorState("Unable to transform extent for bookmark named '" + bookmark.getId() + "'" +  e.toString());
		}
		
		return bookmarkExtent;
		
	}*/
	
	

	/**
	 * Getter for the currently-selected bookmark among all possible choices.
	 * @return the current setting (can be null if never set!)
	 */
	public String getSelectedBookmark() {
		return _selectedBookmark;
	}

	/**
	 * Simple setter for the currently-selectedd bookmark.
	 */
	public void setSelectedBookmark(String selectedBookmark) {
		this._selectedBookmark = selectedBookmark;
	}
	
	/**
	 * Getter for the new bookmark .
	 * @return the current setting (can be null if never set!)
	 */
	public String getNewBookmark() {
		return _newBookmark;
	}

	/**
	 * Simple setter for the new bookmark.
	 */
	public void setNewBookmark(String newBookmark) {
		this._newBookmark = newBookmark;
	}
	
	public Map<String, Bookmark> getBookmarksList() {
		return _bookmarks;
	}
		
	/**
	 * Simple setter of the mapping of key/value pairs
	 */
	public void setBookmarksList(Map<String, Bookmark> bookmarks) {
		this._bookmarks = bookmarks;
	}

	public String getCurrentDescription() {
		return getCurrentBookmark().getDescription();
	}
	
	/**
	 * Sets the description of the Bookmark was inputed by the
	 * user.
	 */
	public void setDescription (String desc) {
		_description = desc;
	}
	
	public String getDescription() {
		return _description;
	}

	public String getId() {
		IBookmark bkm = getCurrentBookmark(); 
		return bkm.getId().toString();		
	}

	public String getName() {
		return _newBookmark;
	}
	
	/**
	 * Sets the name of the Bookmark that was inputed by the user.
	 * 
	 * @param name  Name of the Bookmark inputed by the user.
	 */
	public void setName (String name) {
		_newBookmark = name;
	}

	public WebExtent getWebExtent() {
		// TODO Auto-generated method stub
		return null;
	}
	 
	private IBookmark getCurrentBookmark() {
		IBookmark bkmark = (IBookmark) _PersonalizationContext.getAttribute("CURRENT_BOOKMARK_KEY");
		return bkmark;
	}

	public boolean isNew() {
		return getCurrentBookmark().isNew();
	}
	
	public boolean getNew () {
		return isNew();
	}

	public String getBookmarkId() {
		return _bookmarkId;
	}

	public void setBookmarkId(String bookmarkId) {
		this._bookmarkId = bookmarkId;
	}
	
	public void setBookmarkIds(List<IBookmark> bookmarks) throws PersonalizationException {
		this._bookmarkIds = new LinkedHashMap<String, IBookmark>();
		
		for (Iterator <IBookmark> bkItr = bookmarks.iterator(); bkItr.hasNext();) {
			 IBookmark bookmark   = (IBookmark)bkItr.next();
			 _bookmarkIds.put(bookmark.getName(), bookmark);
		}		 		
	}
	
	public void setBookmarkIdStrs(List<IBookmark> bookmarks) throws PersonalizationException {
		this._bookmarkIdss = new LinkedHashMap<String, String>();
		
		for (Iterator <IBookmark> bkItr = bookmarks.iterator(); bkItr.hasNext();) {
			 IBookmark bookmark   = (IBookmark)bkItr.next();
			 _bookmarkIdss.put(bookmark.getId().toString(), bookmark.getName());
		}		 		
	}
	
	public Map<String,IBookmark> getBookmarkIdsAsList() {
		return this._bookmarkIds;	
	}
	
	public Map<String,String> getBookmarkIdStrsAsList() {
		return this._bookmarkIdss;	
	}

	public Map<String, String> getBookmarkIdss() {
		return _bookmarkIdss;
	}

	public void setBookmarkIdss(Map<String, String> bookmarkIdss) {
		this._bookmarkIdss = bookmarkIdss;
	}

	public String getBookmarkIdStr() {
		return _bookmarkIdStr;
	}

	public void setBookmarkIdStr(String bookmarkIdStr) {
		this._bookmarkIdStr = bookmarkIdStr;
	}

	public String getErrormessage() {
		return errormessage;
	}

	public void setErrormessage(String errormessage) {
		this.errormessage = errormessage;
	}
	
	/**
	 * Get tab 1
	 */
	public String getTab1(){
		return this._tab1;
	}
	/**
	 * Set tab 1
	 */
	public void setTab1(String tab){
		this._tab1 = tab;
	}
	
	/**
	 * Get tab 2
	 */
	public String getTab2(){
		return this._tab2;
	}
	/**
	 * Set tab 2
	 */
	public void setTab2(String tab){
		this._tab2 = tab;
	}
	
	/**
	 * Get footer note on tab 1
	 */
	public String getFooterNoteTab1(){
		return this._footerNoteTab1;
	}
	/**
	 * Set footer note on tab 1
	 */
	public void setFooterNoteTab1(String footerNote){
		this._footerNoteTab1 = footerNote;
	}
	
	/**
	 * Get footer note on tab 2
	 */
	public String getFooterNoteTab2(){
		return this._footerNoteTab2;
	}
	/**
	 * Set footer note on tab 2
	 */
	public void setFooterNoteTab2(String footerNote){
		this._footerNoteTab2 = footerNote;
	}
	
	

}