|
1
|
package eu.dnetlib.msro.workflows.nodes.transform;
|
|
2
|
|
|
3
|
import java.io.IOException;
|
|
4
|
|
|
5
|
import javax.xml.ws.wsaddressing.W3CEndpointReference;
|
|
6
|
|
|
7
|
import org.antlr.stringtemplate.StringTemplate;
|
|
8
|
import org.apache.commons.io.IOUtils;
|
|
9
|
import org.springframework.beans.factory.annotation.Required;
|
|
10
|
import org.springframework.core.io.Resource;
|
|
11
|
|
|
12
|
import com.googlecode.sarasvati.Arc;
|
|
13
|
import com.googlecode.sarasvati.NodeToken;
|
|
14
|
|
|
15
|
import eu.dnetlib.enabling.is.lookup.rmi.ISLookUpDocumentNotFoundException;
|
|
16
|
import eu.dnetlib.enabling.is.lookup.rmi.ISLookUpException;
|
|
17
|
import eu.dnetlib.enabling.is.lookup.rmi.ISLookUpService;
|
|
18
|
import eu.dnetlib.enabling.resultset.XSLTMappedResultSetFactory;
|
|
19
|
import eu.dnetlib.enabling.resultset.client.utils.EPRUtils;
|
|
20
|
import eu.dnetlib.enabling.tools.ServiceLocator;
|
|
21
|
import eu.dnetlib.msro.rmi.MSROException;
|
|
22
|
import eu.dnetlib.msro.workflows.nodes.SimpleJobNode;
|
|
23
|
|
|
24
|
public class MdBuilderJobNode extends SimpleJobNode {
|
|
25
|
|
|
26
|
@javax.annotation.Resource(name = "mdBuilderTemplateXslt")
|
|
27
|
private Resource mdBuilderTemplateXslt;
|
|
28
|
|
|
29
|
private String inputEprParam;
|
|
30
|
private String outputEprParam;
|
|
31
|
private String datasourceId;
|
|
32
|
private String datasourceInterface;
|
|
33
|
|
|
34
|
private XSLTMappedResultSetFactory xsltMappedResultSetFactory;
|
|
35
|
|
|
36
|
@javax.annotation.Resource(name = "lookupLocator")
|
|
37
|
private ServiceLocator<ISLookUpService> lookupLocator;
|
|
38
|
|
|
39
|
@Override
|
|
40
|
protected String execute(final NodeToken token) throws MSROException {
|
|
41
|
final String inputEpr = token.getEnv().getAttribute(inputEprParam);
|
|
42
|
|
|
43
|
if ((inputEpr == null) || inputEpr.isEmpty()) throw new MSROException("InputEprParam (" + inputEprParam + ") not found in ENV");
|
|
44
|
|
|
45
|
String xQuery = "for $x in collection('/db/DRIVER/RepositoryServiceResources/RepositoryServiceResourceType') "
|
|
46
|
+ "return $x//INTERFACE[@id='{interfaceId}']/INTERFACE_EXTRA_FIELD[@name='metadata_identifier_path']/string()";
|
|
47
|
xQuery = xQuery.replace("{interfaceId}", datasourceInterface);
|
|
48
|
try {
|
|
49
|
final StringTemplate st = new StringTemplate(IOUtils.toString(getMdBuilderTemplateXslt().getInputStream()));
|
|
50
|
st.setAttribute("xpath", lookupLocator.getService().getResourceProfileByQuery(xQuery));
|
|
51
|
st.setAttribute("datasourceId", datasourceId);
|
|
52
|
if (token.getEnv().hasAttribute("namespacePrefix")) {
|
|
53
|
st.setAttribute("namespacePrefix", token.getEnv().getAttribute("namespacePrefix"));
|
|
54
|
} else {
|
|
55
|
st.setAttribute("namespacePrefix", datasourceId);
|
|
56
|
}
|
|
57
|
final W3CEndpointReference epr = xsltMappedResultSetFactory.createMappedResultSet((new EPRUtils()).getEpr(inputEpr), st.toString());
|
|
58
|
|
|
59
|
token.getEnv().setAttribute(outputEprParam, epr.toString());
|
|
60
|
|
|
61
|
return Arc.DEFAULT_ARC;
|
|
62
|
} catch (ISLookUpDocumentNotFoundException e) {
|
|
63
|
throw new MSROException("Missing metadata_identifier_path extra field for ds: " + datasourceId, e);
|
|
64
|
} catch (ISLookUpException e) {
|
|
65
|
throw new MSROException("Error searching metadata_identifier_path extra field for ds: " + datasourceId, e);
|
|
66
|
} catch (IOException e) {
|
|
67
|
throw new MSROException("Error parsing template: " + getMdBuilderTemplateXslt().getFilename(), e);
|
|
68
|
}
|
|
69
|
}
|
|
70
|
|
|
71
|
public String getInputEprParam() {
|
|
72
|
return inputEprParam;
|
|
73
|
}
|
|
74
|
|
|
75
|
public void setInputEprParam(final String inputEprParam) {
|
|
76
|
this.inputEprParam = inputEprParam;
|
|
77
|
}
|
|
78
|
|
|
79
|
public String getOutputEprParam() {
|
|
80
|
return outputEprParam;
|
|
81
|
}
|
|
82
|
|
|
83
|
public void setOutputEprParam(final String outputEprParam) {
|
|
84
|
this.outputEprParam = outputEprParam;
|
|
85
|
}
|
|
86
|
|
|
87
|
public XSLTMappedResultSetFactory getXsltMappedResultSetFactory() {
|
|
88
|
return xsltMappedResultSetFactory;
|
|
89
|
}
|
|
90
|
|
|
91
|
public String getDatasourceId() {
|
|
92
|
return datasourceId;
|
|
93
|
}
|
|
94
|
|
|
95
|
public void setDatasourceId(final String datasourceId) {
|
|
96
|
this.datasourceId = datasourceId;
|
|
97
|
}
|
|
98
|
|
|
99
|
public String getDatasourceInterface() {
|
|
100
|
return datasourceInterface;
|
|
101
|
}
|
|
102
|
|
|
103
|
public void setDatasourceInterface(final String datasourceInterface) {
|
|
104
|
this.datasourceInterface = datasourceInterface;
|
|
105
|
}
|
|
106
|
|
|
107
|
@Required
|
|
108
|
public void setXsltMappedResultSetFactory(final XSLTMappedResultSetFactory xsltMappedResultSetFactory) {
|
|
109
|
this.xsltMappedResultSetFactory = xsltMappedResultSetFactory;
|
|
110
|
}
|
|
111
|
|
|
112
|
public Resource getMdBuilderTemplateXslt() {
|
|
113
|
return mdBuilderTemplateXslt;
|
|
114
|
}
|
|
115
|
|
|
116
|
public void setMdBuilderTemplateXslt(final Resource mdBuilderTemplateXslt) {
|
|
117
|
this.mdBuilderTemplateXslt = mdBuilderTemplateXslt;
|
|
118
|
}
|
|
119
|
|
|
120
|
}
|