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Diffstat (limited to 'sandbox/rfeng/minicore/src/main/java/org/apache/tuscany/core/component/ComponentContextImpl.java')
-rw-r--r-- | sandbox/rfeng/minicore/src/main/java/org/apache/tuscany/core/component/ComponentContextImpl.java | 97 |
1 files changed, 97 insertions, 0 deletions
diff --git a/sandbox/rfeng/minicore/src/main/java/org/apache/tuscany/core/component/ComponentContextImpl.java b/sandbox/rfeng/minicore/src/main/java/org/apache/tuscany/core/component/ComponentContextImpl.java new file mode 100644 index 0000000000..c8047abdab --- /dev/null +++ b/sandbox/rfeng/minicore/src/main/java/org/apache/tuscany/core/component/ComponentContextImpl.java @@ -0,0 +1,97 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.core.component; + +import org.osoa.sca.CallableReference; +import org.osoa.sca.ComponentContext; +import org.osoa.sca.RequestContext; +import org.osoa.sca.ServiceReference; +import org.osoa.sca.ServiceRuntimeException; + +import org.apache.tuscany.api.TuscanyRuntimeException; +import org.apache.tuscany.spi.ObjectFactory; +import org.apache.tuscany.spi.component.AtomicComponent; +import org.apache.tuscany.spi.component.Component; + +/** + * Implementation of ComponentContext that delegates to a ComponentContextProvider. + * + * @version $Rev$ $Date$ + */ +public class ComponentContextImpl implements ComponentContext { + private final ComponentContextProvider component; + + public ComponentContextImpl(ComponentContextProvider component) { + this.component = component; + } + + public String getURI() { + try { + return component.getUri().toString(); + } catch (TuscanyRuntimeException e) { + throw new ServiceRuntimeException(e.getMessage(), e); + } + } + + public <B, R extends CallableReference<B>> R cast(B target) throws IllegalArgumentException { + try { + return (R) component.cast(target); + } catch (TuscanyRuntimeException e) { + throw new ServiceRuntimeException(e.getMessage(), e); + } + } + + public <B> B getService(Class<B> businessInterface, String referenceName) { + try { + return component.getService(businessInterface, referenceName); + } catch (TuscanyRuntimeException e) { + throw new ServiceRuntimeException(e.getMessage(), e); + } + } + + public <B> ServiceReference<B> getServiceReference(Class<B> businessInterface, String referenceName) { + try { + return component.getServiceReference(businessInterface, referenceName); + } catch (TuscanyRuntimeException e) { + throw new ServiceRuntimeException(e.getMessage(), e); + } + } + + public <B> B getProperty(Class<B> type, String propertyName) { + try { + return component.getProperty(type, propertyName); + } catch (TuscanyRuntimeException e) { + throw new ServiceRuntimeException(e.getMessage(), e); + } + } + + public <B> ServiceReference<B> createSelfReference(Class<B> businessInterface) { + // FIXME: How to get the ObjectFactory? + ObjectFactory<B> factory = ((AtomicComponent) component).createObjectFactory(); + return new ServiceReferenceImpl<B>(businessInterface, factory); + } + + public <B> ServiceReference<B> createSelfReference(Class<B> businessInterface, String serviceName) { + return null; + } + + public RequestContext getRequestContext() { + return null; + } +} |