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Start supporting referneces on implementation.web

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git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@684666 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
antelder 2008-08-11 08:17:57 +00:00
parent 41e952751c
commit cc3266ac65
1 changed files with 38 additions and 2 deletions
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40
java/sca/modules/implementation-web/src/main/java/org/apache/tuscany/sca/implementation/web/impl/WebImplementationImpl.java
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@ -23,19 +23,21 @@ import java.util.Collections;
import java.util.List;
import org.apache.tuscany.sca.assembly.ConstrainingType;
import org.apache.tuscany.sca.assembly.builder.ComponentPreProcessor;
import org.apache.tuscany.sca.assembly.Component;
import org.apache.tuscany.sca.assembly.Property;
import org.apache.tuscany.sca.assembly.Reference;
import org.apache.tuscany.sca.assembly.Service;
import org.apache.tuscany.sca.implementation.web.WebImplementation;
import org.apache.tuscany.sca.runtime.RuntimeComponent;
/**
* The model representing an Web implementation in an SCA assembly model.
*/
class WebImplementationImpl implements WebImplementation {
class WebImplementationImpl implements WebImplementation, ComponentPreProcessor {
private List<Property> properties = new ArrayList<Property>();
// private List<Service> services = new ArrayList<Service>();
private List<Reference> references = new ArrayList<Reference>();
private String uri;
private boolean unresolved;
@ -93,4 +95,38 @@ class WebImplementationImpl implements WebImplementation {
public void setWebURI(String webURI) {
this.webURI = webURI;
}
/**
* Use preProcess to add any references dynamically
* TODO: also support introspection and handle WEB-INF/web.componentType (spec line 503)
*/
public void preProcess(Component component) {
RuntimeComponent rtc = (RuntimeComponent) component;
for (Reference reference : rtc.getReferences()) {
if (getReference(reference.getName()) == null) {
getReferences().add(createReference(reference));
}
}
}
protected Reference getReference(String name) {
for (Reference reference : getReferences()) {
if (reference.getName().equals(name)) {
return reference;
}
}
return null;
}
protected Reference createReference(Reference reference) {
Reference newReference;
try {
newReference = (Reference)reference.clone();
} catch (CloneNotSupportedException e) {
throw new AssertionError(e); // should not ever happen
}
return newReference;
}
}