diff options
author | antelder <antelder@13f79535-47bb-0310-9956-ffa450edef68> | 2011-07-28 10:58:07 +0000 |
---|---|---|
committer | antelder <antelder@13f79535-47bb-0310-9956-ffa450edef68> | 2011-07-28 10:58:07 +0000 |
commit | 04dcd09976ecc5aa2948993b9a9a2d90d239ee44 (patch) | |
tree | f3d3148a4c4ae6d56185cbd55333aaf119532d26 /sca-java-2.x/branches/2.0-Beta3/modules/assembly/src/main/java/org/apache/tuscany/sca/interfacedef/impl/DataTypeImpl.java | |
parent | 19aadc9a267456fe8b84a9a4d3afca74ba9ef969 (diff) |
Delete old beta3 branch as its going to be recreated from the current trunk
git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@1151789 13f79535-47bb-0310-9956-ffa450edef68
Diffstat (limited to 'sca-java-2.x/branches/2.0-Beta3/modules/assembly/src/main/java/org/apache/tuscany/sca/interfacedef/impl/DataTypeImpl.java')
-rw-r--r-- | sca-java-2.x/branches/2.0-Beta3/modules/assembly/src/main/java/org/apache/tuscany/sca/interfacedef/impl/DataTypeImpl.java | 241 |
1 files changed, 0 insertions, 241 deletions
diff --git a/sca-java-2.x/branches/2.0-Beta3/modules/assembly/src/main/java/org/apache/tuscany/sca/interfacedef/impl/DataTypeImpl.java b/sca-java-2.x/branches/2.0-Beta3/modules/assembly/src/main/java/org/apache/tuscany/sca/interfacedef/impl/DataTypeImpl.java deleted file mode 100644 index 5d084d9289..0000000000 --- a/sca-java-2.x/branches/2.0-Beta3/modules/assembly/src/main/java/org/apache/tuscany/sca/interfacedef/impl/DataTypeImpl.java +++ /dev/null @@ -1,241 +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.interfacedef.impl; - -import java.lang.reflect.Type; -import java.util.Map; -import java.util.concurrent.ConcurrentHashMap; - -import org.apache.tuscany.sca.interfacedef.DataType; - -/** - * Representation of the type of data associated with an operation. Data is - * represented in two forms: the physical form used by the runtime and a logical - * form used by the assembly. The physical form is a Java Type because the - * runtime is written in Java. This may be the same form used by the application - * but it may not; for example, an application that is performing stream - * processing may want a physical form such as an - * {@link java.io.InputStream InputStream} to semantically operate on application - * data such as a purchase order. The logical description is that used by the - * assembly model and is an identifier into some well-known type space; examples - * may be a Java type represented by its Class or an XML type represented by its - * QName. Every data type may also contain metadata describing the expected - * data; for example, it could specify a preferred data binding technology or - * the size of a typical instance. - * - * @version $Rev$ $Date$ - * @tuscany.spi.extension.asclient - */ -public class DataTypeImpl<L> implements DataType<L> { - private String dataBinding; - private Class<?> physical; - private Type genericType; - private L logical; - private Map<Class<?>, Object> metaDataMap; - - /** - * Construct a data type specifying the physical and logical types. - * - * @param physical the physical class used by the runtime - * @param logical the logical type - * @see #getLogical() - */ - public DataTypeImpl(Class<?> physical, L logical) { - this(null, physical, physical, logical); - } - - /** - * @param dataBinding - * @param physical - * @param logical - */ - public DataTypeImpl(String dataBinding, Class<?> physical, L logical) { - this(dataBinding, physical, physical, logical); - } - - /** - * @param dataBinding - * @param physical - * @param genericType - * @param logical - */ - public DataTypeImpl(String dataBinding, Class<?> physical, Type genericType, L logical) { - super(); - this.dataBinding = dataBinding; - this.physical = physical; - this.genericType = genericType; - this.logical = logical; - } - - /** - * Returns the physical type used by the runtime. - * - * @return the physical type used by the runtime - */ - public Class<?> getPhysical() { - return physical; - } - - /** - * @param physical the physical to set - */ - public void setPhysical(Class<?> physical) { - this.physical = physical; - } - - /** - * Get the java generic type - * @return The java generic type - */ - public Type getGenericType() { - return genericType; - } - - /** - * Set the java generic type - * @param genericType - */ - public void setGenericType(Type genericType) { - this.genericType = genericType; - } - - /** - * Returns the logical identifier used by the assembly. The type of this - * value identifies the logical type system in use. Known values are: - * <ul> - * <li>a java.lang.reflect.Type identifies a Java type by name and - * ClassLoader; this includes Java Classes as they are specializations of - * Type</li> - * <li>a javax.xml.namespace.QName identifies an XML type by local name and - * namespace</li> - * </ul> - * - * @return the logical type name - */ - public L getLogical() { - return logical; - } - - /** - * @param logical the logical to set - */ - public void setLogical(L logical) { - this.logical = logical; - } - - public String getDataBinding() { - return dataBinding; - } - - /** - * @param dataBinding the dataBinding to set - */ - public void setDataBinding(String dataBinding) { - this.dataBinding = dataBinding; - } - - - @Override - public String toString() { - StringBuilder b = new StringBuilder( 256 ); - b.append( "DataType[" ); - b.append( "dataBinding=" + ((dataBinding==null) ? "null" : dataBinding) ); - b.append( ", genericType=" + ((genericType==null) ? "null" : genericType) ); - b.append( ", physical=" + ((physical==null) ? "null" : physical) ); - b.append( ", logical=" + ((logical==null) ? "null" : logical) ); - b.append( ", metaData size=" + ((metaDataMap==null) ? "0" : metaDataMap.size()) ); - b.append( "]" ); - return b.toString(); - } - - @SuppressWarnings("unchecked") - @Override - public Object clone() throws CloneNotSupportedException { - DataTypeImpl copy = (DataTypeImpl)super.clone(); - - // - // When using a DataTypeImpl with java:array databinding, - // 'logical' will be another DataTypeImpl. Doing only - // a shallow copy means that resetting the databinding will - // have an unexpected side effect on the original. Though - // we could special case the java:array-databinding case, - // instead do it more generally when the logical is another - // DataType. - // - if (logical instanceof DataType) { - DataType logicalDT = (DataType)logical; - copy.logical = logicalDT.clone(); - } - return copy; - } - - @Override - public int hashCode() { - final int prime = 31; - int result = 1; - result = prime * result + ((dataBinding == null) ? 0 : dataBinding.hashCode()); - result = prime * result + ((genericType == null) ? 0 : genericType.hashCode()); - result = prime * result + ((logical == null) ? 0 : logical.hashCode()); - result = prime * result + ((physical == null) ? 0 : physical.hashCode()); - return result; - } - - @Override - public boolean equals(Object obj) { - if (this == obj) - return true; - if (obj == null) - return false; - if (getClass() != obj.getClass()) - return false; - final DataTypeImpl other = (DataTypeImpl)obj; - if (dataBinding == null) { - if (other.dataBinding != null) - return false; - } else if (!dataBinding.equals(other.dataBinding)) - return false; - if (genericType == null) { - if (other.genericType != null) - return false; - } else if (!genericType.equals(other.genericType)) - return false; - if (logical == null) { - if (other.logical != null) - return false; - } else if (!logical.equals(other.logical)) - return false; - if (physical == null) { - if (other.physical != null) - return false; - } else if (!physical.equals(other.physical)) - return false; - return true; - } - - public <T> T getMetaData(Class<T> type) { - return metaDataMap == null ? null : type.cast(metaDataMap.get(type)); - } - - public <T> void setMetaData(Class<T> type, T metaData) { - if (metaDataMap == null) { - metaDataMap = new ConcurrentHashMap<Class<?>, Object>(); - } - metaDataMap.put(type, metaData); - } -} |