|
1
17 package org.apache.geronimo.web.deployment;
18
19 import javax.xml.namespace.QName  ;
20
21 import org.apache.geronimo.common.DeploymentException;
22 import org.apache.geronimo.deployment.xbeans.ModuleDocument;
23 import org.apache.geronimo.schema.SchemaConversionUtils;
24 import org.apache.geronimo.xbeans.geronimo.security.GerSecurityDocument;
25 import org.apache.geronimo.xbeans.geronimo.web.GerWebAppDocument;
26 import org.apache.xmlbeans.XmlCursor;
27 import org.apache.xmlbeans.XmlObject;
28
29
32 public class GenericToSpecificPlanConverter {
33
34 private static final QName GENERIC_QNAME = GerWebAppDocument.type.getDocumentElementName();
35 private static final String GENERIC_NAMESPACE = GENERIC_QNAME.getNamespaceURI();
36 private static final String OLD_GENERIC_NAMESPACE = "http://geronimo.apache.org/xml/ns/web";
37
38 private static final QName GENERIC_CONFIG_QNAME = new QName (GENERIC_NAMESPACE, "container-config");
39 private static final QName OLD_GENERIC_CONFIG_QNAME = new QName (OLD_GENERIC_NAMESPACE, "container-config");
40 private static final String SYSTEM_NAMESPACE = ModuleDocument.type.getDocumentElementName().getNamespaceURI();
41 private static final QName SECURITY_QNAME = GerSecurityDocument.type.getDocumentElementName();
42 private final String configNamespace;
43 private final String namespace;
44 private final String element;
45
46 public GenericToSpecificPlanConverter(String configNamespace, String namespace, String element) {
47 this.configNamespace = configNamespace;
48 this.namespace = namespace;
49 this.element = element;
50 }
51
52 public XmlObject convertToSpecificPlan(XmlObject plan) throws DeploymentException {
53 XmlCursor rawCursor = plan.newCursor();
54 try {
55 if (SchemaConversionUtils.findNestedElement(rawCursor, "web-app")) {
56 XmlCursor temp = rawCursor.newCursor();
57 String namespace = temp.getName().getNamespaceURI();
58 temp.dispose();
59 if(!namespace.equals(GENERIC_NAMESPACE) && !namespace.equals(this.namespace) && !namespace.equals(OLD_GENERIC_NAMESPACE)) {
60 throw new DeploymentException("Cannot handle web plan with namespace "+namespace+" -- expecting "+GENERIC_NAMESPACE+" or "+this.namespace);
61 }
62
63 XmlObject webPlan = rawCursor.getObject().copy();
64
65 XmlCursor cursor = webPlan.newCursor();
66 XmlCursor end = cursor.newCursor();
67 try {
68 cursor.push();
69 if (cursor.toChild(GENERIC_CONFIG_QNAME) || cursor.toChild(OLD_GENERIC_CONFIG_QNAME)) {
70 XmlCursor source = cursor.newCursor();
71 cursor.push();
72 cursor.toEndToken();
73 cursor.toNextToken();
74 try {
75 if (source.toChild(configNamespace, element)) {
76 source.copyXmlContents(cursor);
77 }
78
79 } finally {
80 source.dispose();
81 }
82 cursor.pop();
83 cursor.removeXml();
84 }
85 cursor.pop();
86 cursor.push();
87 while (cursor.hasNextToken()) {
88 if (cursor.isStart()) {
89 if (!SchemaConversionUtils.convertSingleElementToGeronimoSubSchemas(cursor, end)
90 && !this.namespace.equals(cursor.getName().getNamespaceURI())) {
91 cursor.setName(new QName (this.namespace, cursor.getName().getLocalPart()));
92 }
93 }
94 cursor.toNextToken();
95 }
96
98 cursor.pop();
99 cursor.push();
100 if (cursor.toChild(this.namespace, "security-realm-name")) {
101 XmlCursor other = cursor.newCursor();
102 try {
103 other.toParent();
104 if (other.toChild(SYSTEM_NAMESPACE, "gbean")) {
105 other.toPrevToken();
106 } else {
107 other.toEndToken();
108 other.toPrevToken();
109 }
110 cursor.moveXml(other);
111 cursor.pop();
112 cursor.push();
113 if (cursor.toChild(SECURITY_QNAME)) {
114 cursor.moveXml(other);
115 }
116 } finally {
117 other.dispose();
118 }
119 }
120 cursor.pop();
121 return webPlan;
122 } finally {
123 cursor.dispose();
124 end.dispose();
125 }
126 } else {
127 throw new DeploymentException("No web-app element");
128 }
129 } finally {
130 rawCursor.dispose();
131 }
132 }
133
134 } |
Popular Tags |
Java API By Example, From Geeks To Geeks.