diff options
Diffstat (limited to 'env/src/main/java/org/onap/aaf/inno/env/jaxb/JAXBData.java')
| -rw-r--r-- | env/src/main/java/org/onap/aaf/inno/env/jaxb/JAXBData.java | 321 |
1 files changed, 0 insertions, 321 deletions
diff --git a/env/src/main/java/org/onap/aaf/inno/env/jaxb/JAXBData.java b/env/src/main/java/org/onap/aaf/inno/env/jaxb/JAXBData.java deleted file mode 100644 index 3b51256..0000000 --- a/env/src/main/java/org/onap/aaf/inno/env/jaxb/JAXBData.java +++ /dev/null @@ -1,321 +0,0 @@ -/*******************************************************************************
- * ============LICENSE_START====================================================
- * * org.onap.aaf
- * * ===========================================================================
- * * Copyright © 2017 AT&T Intellectual Property. All rights reserved.
- * * ===========================================================================
- * * Licensed 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.
- * * ============LICENSE_END====================================================
- * *
- * * ECOMP is a trademark and service mark of AT&T Intellectual Property.
- * *
- ******************************************************************************/
-package org.onap.aaf.inno.env.jaxb;
-
-import java.io.ByteArrayInputStream;
-import java.io.IOException;
-import java.io.InputStream;
-import java.io.OutputStream;
-import java.io.Reader;
-import java.io.Writer;
-
-import javax.xml.bind.JAXBException;
-
-import org.onap.aaf.inno.env.APIException;
-import org.onap.aaf.inno.env.Data;
-import org.onap.aaf.inno.env.Env;
-import org.onap.aaf.inno.env.EnvJAXB;
-import org.onap.aaf.inno.env.old.IOStringifier;
-import org.onap.aaf.inno.env.old.Objectifier;
-import org.onap.aaf.inno.env.old.Stringifier;
-/**
- * <H1>Data</H1>
- * <i>Data</i> facilitates lazy marshaling of data with a pre-determined
- * marshaling mechanism.<p>
- *
- * It stores either Object (defined by Generic {@literal <T>}) or String.<p>
- *
- * On asking for Object of type {@literal <T>}, it will respond with the object
- * if it exists, or unmarshal the string and pass the result back.<p>
- *
- * On asking for String, it will respond with the String
- * if it exists, or marshal the String and pass the result back.<p>
- *
- *
- * @param <T>
- */
-public final class JAXBData<T> implements Data<T>{
- private Stringifier<T> stringifier;
- private Objectifier<T> objectifier;
- private String dataAsString;
- private T dataAsObject;
- private Class<T> tclass;
- private JAXBDF<T> df;
- private Env creatingEnv;
- private boolean options[] = new boolean[] {false, false};
-
- /**
- * Construct a Data Object with an appropriate Stringifier, Objectifier and Class to support
- *
- * @param env
- * @param strfr
- * @param objfr
- * @param text
- * @param typeClass
- */
- JAXBData(Env env, JAXBDF<T> df, Stringifier<T> strfr, Objectifier<T> objfr, String text, Class<T> typeClass) {
- dataAsString = text;
- dataAsObject = null;
- stringifier = strfr;
- objectifier = objfr;
- tclass = typeClass;
- creatingEnv = env;
- this.df = df;
- }
-
-
- /**
- * Construct a Data Object with an appropriate Stringifier, Objectifier and Object (which will
- * yield it's class)
- *
- * @param env
- * @param strfr
- * @param objfr
- * @param object
- */
- @SuppressWarnings("unchecked")
- JAXBData(Env env, JAXBDF<T> df, Stringifier<T> strfr, Objectifier<T> objfr, T object) {
- dataAsString = null;
- dataAsObject = object;
- stringifier = strfr;
- objectifier = objfr;
- tclass = (Class<T>) object.getClass();
- creatingEnv = env;
- this.df = df;
- }
-
- /**
- * Respond with the String if it exists, or marshal the String and pass the result back.<p>
- *
- * Explicitly use a specific Env for logging purposes
- *
- * @param env
- * @return String
- * @throws APIException
- */
- public String asString(EnvJAXB env) throws APIException {
- if(dataAsString!=null) {
- return dataAsString;
- } else {
- return dataAsString = stringifier.stringify(env, dataAsObject);
- }
- }
-
- /**
- * Respond with the String if it exists, or marshal the String and pass the result back.
- *
- * However, use the Env the Data Object was created with.
- *
- * @return String
- * @throws APIException
- */
- // @Override
- public String asString() throws APIException {
- if(dataAsString!=null) {
- return dataAsString;
- } else {
- return dataAsString = stringifier.stringify(creatingEnv, dataAsObject,options);
- }
- }
-
- public Data<T> to(OutputStream os) throws APIException, IOException {
- if(dataAsString!=null) {
- os.write(dataAsString.getBytes());
- } else if (stringifier instanceof IOStringifier){
- ((IOStringifier<T>)stringifier).stringify(creatingEnv, dataAsObject, os, options);
- } else {
- dataAsString = stringifier.stringify(creatingEnv, dataAsObject, options);
- os.write(dataAsString.getBytes());
- }
- return this;
- }
-
-
- // @Override
- public JAXBData<T> to(Writer writer) throws APIException, IOException {
- if(dataAsString!=null) {
- writer.write(dataAsString);
- } else if (stringifier instanceof IOStringifier){
- ((IOStringifier<T>)stringifier).stringify(creatingEnv, dataAsObject, writer, options);
- } else {
- dataAsString = stringifier.stringify(creatingEnv, dataAsObject, options);
- writer.write(dataAsString);
- }
- return this;
- }
-
-
- public InputStream getInputStream() throws APIException {
- if(dataAsString==null) {
- dataAsString = stringifier.stringify(creatingEnv,dataAsObject,options);
- }
- return new ByteArrayInputStream(dataAsString.getBytes());
- }
-
- /**
- * Respond with the Object of type {@literal <T>} if it exists, or unmarshal from String
- * and pass the result back.<p>
- *
- * Explicitly use a specific Env for logging purposes
- *
- * @param env
- * @return T
- * @throws APIException
- */
-
- public T asObject(EnvJAXB env) throws APIException {
- if(dataAsObject !=null) {
- return dataAsObject;
- } else {
- // Some Java compilers need two statements here
- dataAsObject = objectifier.objectify(env, dataAsString);
- return dataAsObject;
- }
- }
-
- /**
- * Respond with the Object of type {@literal <T>} if it exists, or unmarshal from String
- * and pass the result back.<p>
- *
- * However, use the Env the Data Object was created with.
- *
- * @return T
- * @throws APIException
- */
- // @Override
- public T asObject() throws APIException {
- if(dataAsObject !=null) {
- return dataAsObject;
- } else {
- // Some Java compilers need two statements here
- dataAsObject = objectifier.objectify(creatingEnv, dataAsString);
- return dataAsObject;
- }
- }
-
-
- /**
- * Return the Class Type supported by this DataObject
- *
- * @return {@literal Class<T>}
- */
- // @Override
- public Class<T> getTypeClass() {
- return tclass;
- }
-
-
- /**
- * For Debugging Convenience, we marshal to String if possible.
- *
- * Behavior is essentially the same as asString(), except asString() throws
- * an APIException. <p>
- * Since toString() must not throw exceptions, the function just catches and prints an
- * error, which is probably not the behavior desired.<p>
- *
- * Therefore, use "asString()" where possible in actual Transactional code.
- *
- * @see java.lang.Object#toString()
- */
- // @Override
- public String toString() {
- if(dataAsString!=null) {
- return dataAsString;
- } else {
- try {
- return dataAsString = stringifier.stringify(creatingEnv, dataAsObject);
- } catch (APIException e) {
- return "ERROR - Can't Stringify from Object " + e.getLocalizedMessage();
- }
- }
- }
-
- public Data<T> load(T t) throws APIException {
- dataAsObject = t;
- dataAsString = null;
- return this;
- }
-
-
- public Data<T> load(String str) throws APIException {
- dataAsObject = null;
- dataAsString = str;
- return this;
- }
-
-
- public Data<T> load(InputStream is) throws APIException {
- try {
- dataAsObject = df.jumar.unmarshal(creatingEnv.debug(),is);
- dataAsString = null;
- } catch (JAXBException e) {
- throw new APIException(e);
- }
- return this;
- }
-
-
- public Data<T> load(Reader rdr) throws APIException {
- try {
- dataAsObject = df.jumar.unmarshal(creatingEnv.debug(),rdr);
- dataAsString = null;
- } catch (JAXBException e) {
- throw new APIException(e);
- }
- return this;
- }
-
-
- // @Override
- public void direct(InputStream input, OutputStream output) throws APIException, IOException {
- byte b[] = new byte[128];
- int count;
- do {
- count = input.read(b);
- if(count>0)output.write(b, 0, count);
- } while(count>=0);
- }
-
-
- // @Override
- public Data<T> out(TYPE type) {
- // it's going to be XML regardless...
- return this;
- }
-
-
- // @Override
- public Data<T> in(TYPE type) {
- // Not Supported... will still be XML
- return this;
- }
-
-
- // @Override
- public Data<T> option(int option) {
- options[0] = (option&Data.PRETTY)==Data.PRETTY;
- options[1] = (option&Data.FRAGMENT)==Data.FRAGMENT;
- return this;
- }
-
-}
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