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Diffstat (limited to '')
-rw-r--r-- | sca-java-1.x/tags/1.6.1-RC1/modules/domain-search/src/main/java/org/apache/tuscany/sca/domain/search/impl/CompositeDocumentProcessor.java | 128 |
1 files changed, 128 insertions, 0 deletions
diff --git a/sca-java-1.x/tags/1.6.1-RC1/modules/domain-search/src/main/java/org/apache/tuscany/sca/domain/search/impl/CompositeDocumentProcessor.java b/sca-java-1.x/tags/1.6.1-RC1/modules/domain-search/src/main/java/org/apache/tuscany/sca/domain/search/impl/CompositeDocumentProcessor.java new file mode 100644 index 0000000000..07002daa8d --- /dev/null +++ b/sca-java-1.x/tags/1.6.1-RC1/modules/domain-search/src/main/java/org/apache/tuscany/sca/domain/search/impl/CompositeDocumentProcessor.java @@ -0,0 +1,128 @@ +/* + * 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.sca.domain.search.impl; + +import javax.xml.namespace.QName; + +import org.apache.lucene.document.Field; +import org.apache.tuscany.sca.assembly.Component; +import org.apache.tuscany.sca.assembly.Composite; +import org.apache.tuscany.sca.domain.search.DocumentMap; +import org.apache.tuscany.sca.domain.search.DocumentProcessor; + +/** + * + * @version $Rev$ $Date$ + */ +public class CompositeDocumentProcessor implements DocumentProcessor { + + public Document process(DocumentProcessor parentProcessor, + DocumentMap documents, + Object object, + Document doc, + String parent) { + + if (object instanceof Composite) { + Composite composite = (Composite)object; + QName name = composite.getName(); + String uri = (name == null ? "" : name.getNamespaceURI() + ';' + name.getLocalPart()); + + if (uri.length() == 0) { + uri = null; + + } else if (doc == null) { + doc = documents.get(uri); + } + + if (uri != null) { + parent += + DomainPathAnalyzer.PATH_SEPARATOR + SearchFields.COMPOSITE_FIELD + + DomainPathAnalyzer.TYPE_SEPARATOR + + uri; + } + + for (Component component : composite.getComponents()) { + + Document componentDoc = parentProcessor.process(parentProcessor, documents, component, null, parent); + + if (uri != null) { + + componentDoc + .add(new Field(SearchFields.PARENT_FIELD, parent, Field.Store.YES, Field.Index.ANALYZED)); + + } + + } + + if (uri != null) { + + doc.add(new Field(SearchFields.COMPOSITE_FIELD, uri, Field.Store.YES, Field.Index.ANALYZED)); + + } + + for (Composite include : composite.getIncludes()) { + Document compositeDoc = parentProcessor.process(parentProcessor, documents, include, null, parent); + + if (uri != null) { + + compositeDoc.add(new Field(SearchFields.INCLUDEDBY_FIELD, uri, Field.Store.YES, + Field.Index.ANALYZED)); + + } + + } + + for (Component component : composite.getComponents()) { + Document componentDoc = parentProcessor.process(parentProcessor, documents, component, null, parent); + + if (uri != null) { + + componentDoc + .add(new Field(SearchFields.PARENT_FIELD, parent, Field.Store.YES, Field.Index.ANALYZED)); + + } + + } + + return doc == null ? FAKE_DOCUMENT : doc; + + } + + throw new IllegalArgumentException(); + + } + + public Object getDocumentKey(Object object) { + + if (object instanceof Composite) { + Composite composite = (Composite)object; + String uri = composite.getURI(); + QName name = composite.getName(); + + uri = (uri == null ? "" : uri) + (name == null ? "" : name.toString()); + + return uri.length() == 0 ? null : uri; + + } + + throw new IllegalArgumentException(); + + } + +} |