diff options
author | bdaniel <bdaniel@13f79535-47bb-0310-9956-ffa450edef68> | 2010-06-22 18:31:47 +0000 |
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committer | bdaniel <bdaniel@13f79535-47bb-0310-9956-ffa450edef68> | 2010-06-22 18:31:47 +0000 |
commit | 7dafb5576bd9715760139fcf4a769891e3740cf4 (patch) | |
tree | 12c70f30d7851599eb44c5634cb74a90764a1c8b /sca-java-2.x/trunk/modules/assembly-xml/src/main/java/org/apache/tuscany | |
parent | 9a1b17a9686a8131a31a18f9ff8705d3e303cf38 (diff) |
Support policy XPath functions without ns prefixes and without a single node context
git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@956969 13f79535-47bb-0310-9956-ffa450edef68
Diffstat (limited to 'sca-java-2.x/trunk/modules/assembly-xml/src/main/java/org/apache/tuscany')
-rw-r--r-- | sca-java-2.x/trunk/modules/assembly-xml/src/main/java/org/apache/tuscany/sca/policy/xml/PolicySetProcessor.java | 25 |
1 files changed, 22 insertions, 3 deletions
diff --git a/sca-java-2.x/trunk/modules/assembly-xml/src/main/java/org/apache/tuscany/sca/policy/xml/PolicySetProcessor.java b/sca-java-2.x/trunk/modules/assembly-xml/src/main/java/org/apache/tuscany/sca/policy/xml/PolicySetProcessor.java index ee3fa5a7fc..e35eed338a 100644 --- a/sca-java-2.x/trunk/modules/assembly-xml/src/main/java/org/apache/tuscany/sca/policy/xml/PolicySetProcessor.java +++ b/sca-java-2.x/trunk/modules/assembly-xml/src/main/java/org/apache/tuscany/sca/policy/xml/PolicySetProcessor.java @@ -21,11 +21,14 @@ package org.apache.tuscany.sca.policy.xml; import static javax.xml.stream.XMLStreamConstants.END_ELEMENT; import static javax.xml.stream.XMLStreamConstants.START_ELEMENT; +import static org.apache.tuscany.sca.policy.xml.PolicyConstants.SCA11_NS; import java.util.ArrayList; +import java.util.Iterator; import java.util.List; import java.util.StringTokenizer; +import javax.xml.XMLConstants; import javax.xml.namespace.NamespaceContext; import javax.xml.namespace.QName; import javax.xml.stream.XMLStreamException; @@ -35,6 +38,7 @@ import javax.xml.xpath.XPath; import javax.xml.xpath.XPathExpression; import javax.xml.xpath.XPathExpressionException; +import org.apache.tuscany.sca.common.xml.stax.reader.NamespaceContextImpl; import org.apache.tuscany.sca.common.xml.xpath.XPathHelper; import org.apache.tuscany.sca.contribution.processor.BaseStAXArtifactProcessor; import org.apache.tuscany.sca.contribution.processor.ContributionReadException; @@ -163,8 +167,8 @@ public class PolicySetProcessor extends BaseStAXArtifactProcessor implements StA XPath path = xpathHelper.newXPath(); NamespaceContext nsContext = xpathHelper.getNamespaceContext(attachTo, reader.getNamespaceContext()); path.setXPathFunctionResolver(new PolicyXPathFunctionResolver(nsContext)); - - attachTo = PolicyXPathFunction.normalize(attachTo,nsContext.getPrefix(SCA11_NS)); + + attachTo = PolicyXPathFunction.normalize(attachTo,getSCAPrefix(nsContext)); XPathExpression expression = xpathHelper.compile(path, nsContext, attachTo); policySet.setAttachTo(attachTo); policySet.setAttachToXPathExpression(expression); @@ -247,7 +251,22 @@ public class PolicySetProcessor extends BaseStAXArtifactProcessor implements StA return policySet; } - public void readIntentMap(XMLStreamReader reader, PolicySet policySet, Intent mappedIntent, ProcessorContext context) + private String getSCAPrefix(NamespaceContext nsContext) { + + Iterator iter = nsContext.getPrefixes(SCA11_NS); + while ( iter.hasNext()) { + String prefix = (String)iter.next(); + if ( !prefix.equals(XMLConstants.DEFAULT_NS_PREFIX)) + return prefix; + } + // We have to have some prefix here to use before the function name. Otherwise the + // XPathFunctionResolver will never be called. + NamespaceContextImpl nsImpl = (NamespaceContextImpl) nsContext; + nsImpl.register("sca_internal", SCA11_NS); + return "sca_internal"; + } + + public void readIntentMap(XMLStreamReader reader, PolicySet policySet, Intent mappedIntent, ProcessorContext context) throws ContributionReadException { Monitor monitor = context.getMonitor(); QName name = reader.getName(); |