diff options
Diffstat (limited to 'sca-java-2.x/tags/2.0-Beta2-RC3/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/impl/GroupDataBinding.java')
-rw-r--r-- | sca-java-2.x/tags/2.0-Beta2-RC3/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/impl/GroupDataBinding.java | 104 |
1 files changed, 0 insertions, 104 deletions
diff --git a/sca-java-2.x/tags/2.0-Beta2-RC3/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/impl/GroupDataBinding.java b/sca-java-2.x/tags/2.0-Beta2-RC3/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/impl/GroupDataBinding.java deleted file mode 100644 index 1c7220fa67..0000000000 --- a/sca-java-2.x/tags/2.0-Beta2-RC3/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/impl/GroupDataBinding.java +++ /dev/null @@ -1,104 +0,0 @@ -/* - * 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.databinding.impl; - -import java.lang.reflect.ParameterizedType; -import java.lang.reflect.Type; - -import org.apache.tuscany.sca.databinding.BaseDataBinding; -import org.apache.tuscany.sca.interfacedef.DataType; -import org.apache.tuscany.sca.interfacedef.Operation; -import org.apache.tuscany.sca.interfacedef.util.XMLType; - -/** - * The base class for a special databinding which represents a group of other databindings - * - * @version $Rev$ $Date$ - */ -public abstract class GroupDataBinding extends BaseDataBinding { - public static final String NAME = "databinding:group"; - - /** - * Marker type is a java class or interface representing the data format. - */ - protected Class[] markerTypes; - - public GroupDataBinding(Class[] types) { - super(NAME, GroupDataBinding.class); - this.markerTypes = types; - } - - @SuppressWarnings("unchecked") - @Override - public boolean introspect(DataType type, Operation operation) { - if (markerTypes == null) { - return false; - } - Type physical = type.getPhysical(); - if (physical instanceof ParameterizedType) { - physical = ((ParameterizedType)physical).getRawType(); - } - if (!(physical instanceof Class)) { - return false; - } - Class cls = (Class)physical; - for (Class<?> c : markerTypes) { - if (isTypeOf(c, cls)) { - type.setDataBinding(getDataBinding(c)); - Object logical = getLogical(cls, null); - if (logical != null) { - type.setLogical(getLogical(cls, null)); - } else { - type.setLogical(XMLType.UNKNOWN); - } - return true; - } - } - return false; - } - - /** - * Test if the given type is a subtype of the base type - * @param markerType - * @param type - * @return - */ - protected boolean isTypeOf(Class<?> markerType, Class<?> type) { - return markerType.isAssignableFrom(type); - } - - /** - * Derive the databinding name from a base class - * @param baseType - * @return - */ - protected String getDataBinding(Class<?> baseType) { - return baseType.getName(); - } - - /** - * Get the logical type - * @param type The java type - * @param operation TODO - * @return - */ - protected abstract Object getLogical(Class<?> type, Operation operation); - -} |