1
22
23 package com.liferay.portal.sharepoint.methods;
24
25 import com.liferay.portal.kernel.util.StringPool;
26 import com.liferay.portal.sharepoint.ResponseElement;
27 import com.liferay.portal.sharepoint.SharepointException;
28 import com.liferay.portal.sharepoint.SharepointRequest;
29 import com.liferay.portal.sharepoint.SharepointUtil;
30 import com.liferay.util.servlet.ServletResponseUtil;
31
32 import java.util.List;
33
34
39 public abstract class BaseMethodImpl implements Method {
40
41 public String getRootPath(SharepointRequest sharepointRequest) {
42 return StringPool.BLANK;
43 }
44
45 public void process(SharepointRequest sharepointRequest)
46 throws SharepointException {
47
48 try {
49 doProcess(sharepointRequest);
50 }
51 catch (Exception e) {
52 throw new SharepointException(e);
53 }
54 }
55
56 protected abstract List<ResponseElement> getElements(
57 SharepointRequest sharepointRequest)
58 throws Exception;
59
60 protected void doProcess(SharepointRequest sharepointRequest)
61 throws Exception {
62
63 ServletResponseUtil.write(
64 sharepointRequest.getHttpServletResponse(),
65 getResponseBuffer(sharepointRequest).toString());
66 }
67
68 protected StringBuilder getResponseBuffer(
69 SharepointRequest sharepointRequest)
70 throws Exception {
71
72 StringBuilder sb = new StringBuilder();
73
74 SharepointUtil.addTop(sb, getMethodName());
75
76 List<ResponseElement> elements = getElements(sharepointRequest);
77
78 for (ResponseElement element : elements) {
79 sb.append(element.parse());
80 }
81
82 SharepointUtil.addBottom(sb);
83
84 return sb;
85 }
86
87 }