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
40 public abstract class BaseMethodImpl implements Method {
41
42 public String getRootPath(SharepointRequest sharepointRequest) {
43 return StringPool.BLANK;
44 }
45
46 public void process(SharepointRequest sharepointRequest)
47 throws SharepointException {
48
49 try {
50 doProcess(sharepointRequest);
51 }
52 catch (Exception e) {
53 throw new SharepointException(e);
54 }
55 }
56
57 protected abstract List<ResponseElement> getElements(
58 SharepointRequest sharepointRequest)
59 throws Exception;
60
61 protected void doProcess(SharepointRequest sharepointRequest)
62 throws Exception {
63
64 ServletResponseUtil.write(
65 sharepointRequest.getHttpServletResponse(),
66 getResponseBuffer(sharepointRequest).toString());
67 }
68
69 protected StringBuilder getResponseBuffer(
70 SharepointRequest sharepointRequest)
71 throws Exception {
72
73 StringBuilder sb = new StringBuilder();
74
75 SharepointUtil.addTop(sb, getMethodName());
76
77 List<ResponseElement> elements = getElements(sharepointRequest);
78
79 for (ResponseElement element : elements) {
80 sb.append(element.parse());
81 }
82
83 SharepointUtil.addBottom(sb);
84
85 return sb;
86 }
87
88 }