01: /*
02: * Copyright 2004 Sun Microsystems, Inc. All rights reserved.
03: * PROPRIETARY/CONFIDENTIAL. Use of this product is subject to license terms.
04: */
05: package com.sun.portal.taskadmin.taglib.channel;
06:
07: import java.util.Set;
08: import java.util.List;
09:
10: import javax.servlet.http.HttpServletRequest;
11:
12: import javax.servlet.jsp.JspException;
13:
14: import com.sun.portal.taskadmin.TaskAdminException;
15:
16: import com.sun.portal.taskadmin.ChannelTaskAdmin;
17:
18: import com.sun.portal.taskadmin.taglib.BaseTaskAdminTagSupport;
19: import com.sun.portal.taskadmin.taglib.TaskAdminTaglibException;
20:
21: public class GetGlobalPropertyNamesTag extends BaseTaskAdminTagSupport {
22:
23: public int doStartTag() throws JspException {
24: ObtainChannelAdminTag parent = (ObtainChannelAdminTag) findAncestorWithClass(
25: this , ObtainChannelAdminTag.class);
26: if (parent == null) {
27: throw new TaskAdminTaglibException(
28: TaskAdminTaglibException.INVALID_TAG_SEQUENCE,
29: "getPropertyNamesTag not inside obtainChannelTaskAdminTag");
30: }
31: ChannelTaskAdmin channelTaskAdmin = parent
32: .getChannelTaskAdmin();
33: Set propertyNames = null;
34: try {
35: propertyNames = channelTaskAdmin.getGlobalPropertyNames();
36: } catch (TaskAdminException tae) {
37: throw new TaskAdminTaglibException(tae,
38: "Cannot get list of the property names");
39: }
40: processResult(propertyNames);
41: return SKIP_BODY;
42: }
43:
44: }
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