|
1
|
package eu.dnetlib.msro.workflows.nodes.collect;
|
|
2
|
|
|
3
|
import java.text.SimpleDateFormat;
|
|
4
|
import java.util.Date;
|
|
5
|
import java.util.Iterator;
|
|
6
|
import java.util.Map;
|
|
7
|
|
|
8
|
import javax.annotation.Resource;
|
|
9
|
|
|
10
|
import org.apache.commons.lang.math.NumberUtils;
|
|
11
|
import org.apache.commons.logging.Log;
|
|
12
|
import org.apache.commons.logging.LogFactory;
|
|
13
|
|
|
14
|
import com.googlecode.sarasvati.Arc;
|
|
15
|
import com.googlecode.sarasvati.NodeToken;
|
|
16
|
|
|
17
|
import eu.dnetlib.common.logging.DnetLogger;
|
|
18
|
import eu.dnetlib.msro.rmi.MSROException;
|
|
19
|
import eu.dnetlib.msro.workflows.nodes.SimpleJobNode;
|
|
20
|
import eu.dnetlib.msro.workflows.util.WorkflowsConstants;
|
|
21
|
|
|
22
|
public class FindDateRangeForIncrementalHarvestingJobNode extends SimpleJobNode {
|
|
23
|
|
|
24
|
private String fromDateParam;
|
|
25
|
private String untilDateParam;
|
|
26
|
private long ONE_DAY = 1000 * 60 * 60 * 24;
|
|
27
|
|
|
28
|
@Resource(name = "msroWorkflowLogger")
|
|
29
|
private DnetLogger dnetLogger;
|
|
30
|
|
|
31
|
private static final Log log = LogFactory.getLog(FindDateRangeForIncrementalHarvestingJobNode.class);
|
|
32
|
|
|
33
|
@Override
|
|
34
|
protected String execute(NodeToken token) throws Exception {
|
|
35
|
final String profId = findCurrentWfProfileId(token);
|
|
36
|
final String fromDate = calculateFromDate(profId);
|
|
37
|
final String untilDate = null;
|
|
38
|
|
|
39
|
log.info("Incremental Harv Details - profId: " + profId + " - from: " + fromDate + " - until: " + untilDate);
|
|
40
|
|
|
41
|
if (fromDate != null) {
|
|
42
|
token.getEnv().setAttribute(getFromDateParam(), fromDate);
|
|
43
|
}
|
|
44
|
|
|
45
|
//if (untilDate != null) {
|
|
46
|
// token.getEnv().setAttribute(getUntilDateParam(), untilDate);
|
|
47
|
//}
|
|
48
|
|
|
49
|
return Arc.DEFAULT_ARC;
|
|
50
|
}
|
|
51
|
|
|
52
|
private String calculateFromDate(final String profId) {
|
|
53
|
final long d = findLastSuccessStartDate(profId);
|
|
54
|
return (d > 0) ? (new SimpleDateFormat("yyyy-MM-dd")).format(new Date(d - ONE_DAY)) : null;
|
|
55
|
}
|
|
56
|
|
|
57
|
private long findLastSuccessStartDate(String profId) {
|
|
58
|
long res = -1;
|
|
59
|
|
|
60
|
final Iterator<Map<String, String>> iter = dnetLogger.find(WorkflowsConstants.SYSTEM_WF_PROFILE_ID, profId);
|
|
61
|
while (iter.hasNext()) {
|
|
62
|
final Map<String, String> map = iter.next();
|
|
63
|
if ("true".equalsIgnoreCase(map.get(WorkflowsConstants.SYSTEM_COMPLETED_SUCCESSFULLY))) {
|
|
64
|
final long curr = NumberUtils.toLong(map.get(WorkflowsConstants.SYSTEM_START_DATE), -1);
|
|
65
|
if (curr > res) {
|
|
66
|
res = curr;
|
|
67
|
}
|
|
68
|
}
|
|
69
|
}
|
|
70
|
return res;
|
|
71
|
}
|
|
72
|
|
|
73
|
private String findCurrentWfProfileId(NodeToken token) throws MSROException {
|
|
74
|
final String p1 = token.getEnv().getAttribute(WorkflowsConstants.SYSTEM_WF_PROFILE_ID);
|
|
75
|
if (p1 != null && !p1.isEmpty()) {
|
|
76
|
return p1;
|
|
77
|
}
|
|
78
|
final String p2 = token.getFullEnv().getAttribute(WorkflowsConstants.SYSTEM_WF_PROFILE_ID);
|
|
79
|
if (p2 != null && !p2.isEmpty()) {
|
|
80
|
return p2;
|
|
81
|
}
|
|
82
|
final String p3 = token.getProcess().getEnv().getAttribute(WorkflowsConstants.SYSTEM_WF_PROFILE_ID);
|
|
83
|
if (p3 != null && !p3.isEmpty()) {
|
|
84
|
return p3;
|
|
85
|
}
|
|
86
|
throw new MSROException("Missing property in env: " + WorkflowsConstants.SYSTEM_WF_PROFILE_ID);
|
|
87
|
}
|
|
88
|
|
|
89
|
public String getFromDateParam() {
|
|
90
|
return fromDateParam;
|
|
91
|
}
|
|
92
|
public void setFromDateParam(String fromDateParam) {
|
|
93
|
this.fromDateParam = fromDateParam;
|
|
94
|
}
|
|
95
|
public String getUntilDateParam() {
|
|
96
|
return untilDateParam;
|
|
97
|
}
|
|
98
|
public void setUntilDateParam(String untilDateParam) {
|
|
99
|
this.untilDateParam = untilDateParam;
|
|
100
|
}
|
|
101
|
|
|
102
|
}
|