diff options
Diffstat (limited to 'branches/sca-java-1.2/modules/interface/src/main/java/org/apache/tuscany/sca/interfacedef/impl/DataTypeImpl.java')
| -rw-r--r-- | branches/sca-java-1.2/modules/interface/src/main/java/org/apache/tuscany/sca/interfacedef/impl/DataTypeImpl.java | 189 |
1 files changed, 0 insertions, 189 deletions
diff --git a/branches/sca-java-1.2/modules/interface/src/main/java/org/apache/tuscany/sca/interfacedef/impl/DataTypeImpl.java b/branches/sca-java-1.2/modules/interface/src/main/java/org/apache/tuscany/sca/interfacedef/impl/DataTypeImpl.java deleted file mode 100644 index 272acb56ed..0000000000 --- a/branches/sca-java-1.2/modules/interface/src/main/java/org/apache/tuscany/sca/interfacedef/impl/DataTypeImpl.java +++ /dev/null @@ -1,189 +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 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 semantially 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 $Rev$ $Date$ - */ -public class DataTypeImpl<L> implements DataType<L> { - private boolean unresolved = true; - private String dataBinding; - private Class physical; - private L logical; - - /** - * 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.physical = physical; - this.logical = logical; - } - - public DataTypeImpl(String dataBinding, Class physical, L logical) { - this.dataBinding = dataBinding; - this.physical = physical; - this.logical = logical; - } - - /** - * Returns the physical type used by the runtime. - * - * @return the physical type used by the runtime - */ - public Class getPhysical() { - return physical; - } - - /** - * 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; - } - - public String getDataBinding() { - return dataBinding; - } - - /** - * @param dataBinding the dataBinding to set - */ - public void setDataBinding(String dataBinding) { - this.dataBinding = dataBinding; - } - - @Override - public String toString() { - StringBuffer sb = new StringBuffer(); - sb.append(physical).append(" ").append(dataBinding).append(" ").append(logical); - return sb.toString(); - } - - @SuppressWarnings("unchecked") - @Override - public Object clone() throws CloneNotSupportedException { - DataTypeImpl copy = (DataTypeImpl)super.clone(); - return copy; - } - - /** - * @param logical the logical to set - */ - public void setLogical(L logical) { - this.logical = logical; - } - - @Override - public int hashCode() { - final int PRIME = 31; - int result = 1; - result = PRIME * result + ((dataBinding == null) ? 0 : dataBinding.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 (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; - } - - /** - * @return the unresolved - */ - public boolean isUnresolved() { - return unresolved; - } - - /** - * @param unresolved the unresolved to set - */ - public void setUnresolved(boolean unresolved) { - this.unresolved = unresolved; - } - - /** - * @param physical the physical to set - */ - public void setPhysical(Class physical) { - this.physical = physical; - } - -} |