JABMessage.java
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上传日期:2020-12-14
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文件大小:13k
- /*
- * JBoss, Home of Professional Open Source
- * Copyright 2008, Red Hat, Inc., and others contributors as indicated
- * by the @authors tag. All rights reserved.
- * See the copyright.txt in the distribution for a
- * full listing of individual contributors.
- * This copyrighted material is made available to anyone wishing to use,
- * modify, copy, or redistribute it subject to the terms and conditions
- * of the GNU Lesser General Public License, v. 2.1.
- * This program is distributed in the hope that it will be useful, but WITHOUT A
- * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
- * PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.
- * You should have received a copy of the GNU Lesser General Public License,
- * v.2.1 along with this distribution; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
- * MA 02110-1301, USA.
- */
- package org.jboss.blacktie.jatmibroker.jab;
- import java.util.Map;
- import org.jboss.blacktie.jatmibroker.xatmi.Buffer;
- import org.jboss.blacktie.jatmibroker.xatmi.Connection;
- import org.jboss.blacktie.jatmibroker.xatmi.ConnectionException;
- import org.jboss.blacktie.jatmibroker.xatmi.Response;
- import org.jboss.blacktie.jatmibroker.xatmi.X_COMMON;
- import org.jboss.blacktie.jatmibroker.xatmi.X_C_TYPE;
- import org.jboss.blacktie.jatmibroker.xatmi.X_OCTET;
- /**
- * The JABRequest class wraps the output parameter to the service.
- *
- * @see JABRemoteService
- */
- public class JABMessage implements Message {
- /**
- * The rcode if this is a response
- */
- private int rcode;
- private X_OCTET xOctet;
- private X_COMMON xCommon;
- private X_C_TYPE xCType;
- /**
- * The request should be created from the JABRemoteService getRequest
- * method.
- *
- * @param connection
- * The connection to use
- * @param bufferSubType
- * @param bufferType
- * @throws JABException
- */
- JABMessage(Connection connection, String bufferType, String bufferSubType)
- throws JABException {
- try {
- Buffer buffer = connection.tpalloc(bufferType, bufferSubType);
- if (buffer.getType().equals("X_OCTET")) {
- xOctet = (X_OCTET) buffer;
- } else if (buffer.getType().equals("X_COMMON")) {
- xCommon = (X_COMMON) buffer;
- } else {
- xCType = (X_C_TYPE) buffer;
- }
- } catch (ConnectionException e) {
- throw new JABException("Could not create an X_OCTET buffer", e);
- }
- }
- /**
- * Create a message from the response
- *
- * @param response
- * The response
- */
- JABMessage(Response response) {
- Buffer buffer = response.getBuffer();
- if (buffer.getType().equals("X_OCTET")) {
- xOctet = (X_OCTET) buffer;
- } else if (buffer.getType().equals("X_COMMON")) {
- xCommon = (X_COMMON) buffer;
- } else {
- xCType = (X_C_TYPE) buffer;
- }
- rcode = response.getRcode();
- }
- /**
- * An internal method to access the actual buffer.
- *
- * @return The buffer
- */
- Buffer getBuffer() {
- if (xOctet != null) {
- return xOctet;
- } else if (xCommon != null) {
- return xCommon;
- } else {
- return xCType;
- }
- }
- /**
- * Clear the real buffer
- */
- void clear() {
- if (xOctet != null) {
- xOctet.clear();
- } else if (xCommon != null) {
- xCommon.clear();
- } else {
- xCType.clear();
- }
- }
- /**
- * Get the rcode that tpreturn returned with.
- *
- * @return The application return code.
- */
- int getRCode() {
- return rcode;
- }
- /**
- * Get the content of the buffer
- *
- * @param key
- * The content of the buffer to set
- * @param position
- * The position to check
- * @throws JABException
- * In case the content is malformed
- */
- public byte getByte(String key) throws JABException {
- if (xOctet != null) {
- throw new JABException("Not supported for this buffer type");
- } else if (xCommon != null) {
- try {
- return xCommon.getByte(key);
- } catch (Throwable t) {
- throw new JABException(t.getMessage(), t);
- }
- } else {
- try {
- return xCType.getByte(key);
- } catch (Throwable t) {
- throw new JABException(t.getMessage(), t);
- }
- }
- }
- public byte[] getByteArray(String key) throws JABException {
- if (xOctet != null) {
- if (key.equals("X_OCTET")) {
- return xOctet.getByteArray();
- } else {
- throw new JABException(
- "X_OCTET buffers contain a single attribute X_OCTET");
- }
- } else if (xCommon != null) {
- try {
- return xCommon.getByteArray(key);
- } catch (Throwable t) {
- throw new JABException(t.getMessage(), t);
- }
- } else {
- try {
- return xCType.getByteArray(key);
- } catch (Throwable t) {
- throw new JABException(t.getMessage(), t);
- }
- }
- }
- public byte[][] getByteArrayArray(String key) throws JABException {
- if (xOctet != null) {
- throw new JABException("Not supported for this buffer type");
- } else if (xCommon != null) {
- throw new JABException("Not supported for this buffer type");
- } else {
- try {
- return xCType.getByteArrayArray(key);
- } catch (Throwable t) {
- throw new JABException(t.getMessage(), t);
- }
- }
- }
- public double getDouble(String key) throws JABException {
- if (xOctet != null) {
- throw new JABException("Not supported for this buffer type");
- } else if (xCommon != null) {
- throw new JABException("Not supported for this buffer type");
- } else {
- try {
- return xCType.getDouble(key);
- } catch (Throwable t) {
- throw new JABException(t.getMessage(), t);
- }
- }
- }
- public double[] getDoubleArray(String key) throws JABException {
- if (xOctet != null) {
- throw new JABException("Not supported for this buffer type");
- } else if (xCommon != null) {
- throw new JABException("Not supported for this buffer type");
- } else {
- try {
- return xCType.getDoubleArray(key);
- } catch (Throwable t) {
- throw new JABException(t.getMessage(), t);
- }
- }
- }
- public float getFloat(String key) throws JABException {
- if (xOctet != null) {
- throw new JABException("Not supported for this buffer type");
- } else if (xCommon != null) {
- throw new JABException("Not supported for this buffer type");
- } else {
- try {
- return xCType.getFloat(key);
- } catch (Throwable t) {
- throw new JABException(t.getMessage(), t);
- }
- }
- }
- public float[] getFloatArray(String key) throws JABException {
- if (xOctet != null) {
- throw new JABException("Not supported for this buffer type");
- } else if (xCommon != null) {
- throw new JABException("Not supported for this buffer type");
- } else {
- try {
- return xCType.getFloatArray(key);
- } catch (Throwable t) {
- throw new JABException(t.getMessage(), t);
- }
- }
- }
- public int getInt(String key) throws JABException {
- if (xOctet != null) {
- throw new JABException("Not supported for this buffer type");
- } else if (xCommon != null) {
- throw new JABException("Not supported for this buffer type");
- } else {
- try {
- return xCType.getInt(key);
- } catch (Throwable t) {
- throw new JABException(t.getMessage(), t);
- }
- }
- }
- public int[] getIntArray(String key) throws JABException {
- if (xOctet != null) {
- throw new JABException("Not supported for this buffer type");
- } else if (xCommon != null) {
- throw new JABException("Not supported for this buffer type");
- } else {
- try {
- return xCType.getIntArray(key);
- } catch (Throwable t) {
- throw new JABException(t.getMessage(), t);
- }
- }
- }
- public short getShort(String key) throws JABException {
- if (xOctet != null) {
- throw new JABException("Not supported for this buffer type");
- } else if (xCommon != null) {
- try {
- return xCommon.getShort(key);
- } catch (Throwable t) {
- throw new JABException(t.getMessage(), t);
- }
- } else {
- try {
- return xCType.getShort(key);
- } catch (Throwable t) {
- throw new JABException(t.getMessage(), t);
- }
- }
- }
- public short[] getShortArray(String key) throws JABException {
- if (xOctet != null) {
- throw new JABException("Not supported for this buffer type");
- } else if (xCommon != null) {
- try {
- return xCommon.getShortArray(key);
- } catch (Throwable t) {
- throw new JABException(t.getMessage(), t);
- }
- } else {
- try {
- return xCType.getShortArray(key);
- } catch (Throwable t) {
- throw new JABException(t.getMessage(), t);
- }
- }
- }
- public void setByte(String key, byte data) throws JABException {
- if (xOctet != null) {
- throw new JABException("Not supported for this buffer type");
- } else if (xCommon != null) {
- try {
- xCommon.setByte(key, data);
- } catch (Throwable t) {
- throw new JABException(t.getMessage(), t);
- }
- } else {
- try {
- xCType.setByte(key, data);
- } catch (Throwable t) {
- throw new JABException(t.getMessage(), t);
- }
- }
- }
- public void setByteArray(String key, byte[] data) throws JABException {
- if (xOctet != null) {
- if (key.equals("X_OCTET")) {
- xOctet.setByteArray(data);
- } else {
- throw new JABException(
- "X_OCTET buffers contain a single attribute X_OCTET");
- }
- } else if (xCommon != null) {
- try {
- xCommon.setByteArray(key, data);
- } catch (Throwable t) {
- throw new JABException(t.getMessage(), t);
- }
- } else {
- try {
- xCType.setByteArray(key, data);
- } catch (Throwable t) {
- throw new JABException(t.getMessage(), t);
- }
- }
- }
- public void setByteArrayArray(String key, byte[][] data)
- throws JABException {
- if (xOctet != null) {
- throw new JABException("Not supported for this buffer type");
- } else if (xCommon != null) {
- throw new JABException("Not supported for this buffer type");
- } else {
- try {
- xCType.setByteArrayArray(key, data);
- } catch (Throwable t) {
- throw new JABException(t.getMessage(), t);
- }
- }
- }
- public void setDouble(String key, double data) throws JABException {
- if (xOctet != null) {
- throw new JABException("Not supported for this buffer type");
- } else if (xCommon != null) {
- throw new JABException("Not supported for this buffer type");
- } else {
- try {
- xCType.setDouble(key, data);
- } catch (Throwable t) {
- throw new JABException(t.getMessage(), t);
- }
- }
- }
- public void setDoubleArray(String key, double[] data) throws JABException {
- if (xOctet != null) {
- throw new JABException("Not supported for this buffer type");
- } else if (xCommon != null) {
- throw new JABException("Not supported for this buffer type");
- } else {
- try {
- xCType.setDoubleArray(key, data);
- } catch (Throwable t) {
- throw new JABException(t.getMessage(), t);
- }
- }
- }
- public void setFloat(String key, float data) throws JABException {
- if (xOctet != null) {
- throw new JABException("Not supported for this buffer type");
- } else if (xCommon != null) {
- throw new JABException("Not supported for this buffer type");
- } else {
- try {
- xCType.setFloat(key, data);
- } catch (Throwable t) {
- throw new JABException(t.getMessage(), t);
- }
- }
- }
- public void setFloatArray(String key, float[] data) throws JABException {
- if (xOctet != null) {
- throw new JABException("Not supported for this buffer type");
- } else if (xCommon != null) {
- throw new JABException("Not supported for this buffer type");
- } else {
- try {
- xCType.setFloatArray(key, data);
- } catch (Throwable t) {
- throw new JABException(t.getMessage(), t);
- }
- }
- }
- public void setInt(String key, int data) throws JABException {
- if (xOctet != null) {
- throw new JABException("Not supported for this buffer type");
- } else if (xCommon != null) {
- throw new JABException("Not supported for this buffer type");
- } else {
- try {
- xCType.setInt(key, data);
- } catch (Throwable t) {
- throw new JABException(t.getMessage(), t);
- }
- }
- }
- public void setIntArray(String key, int[] data) throws JABException {
- if (xOctet != null) {
- throw new JABException("Not supported for this buffer type");
- } else if (xCommon != null) {
- throw new JABException("Not supported for this buffer type");
- } else {
- try {
- xCType.setIntArray(key, data);
- } catch (Throwable t) {
- throw new JABException(t.getMessage(), t);
- }
- }
- }
- public void setShort(String key, short data) throws JABException {
- if (xOctet != null) {
- throw new JABException("Not supported for this buffer type");
- } else if (xCommon != null) {
- try {
- xCommon.setShort(key, data);
- } catch (Throwable t) {
- throw new JABException(t.getMessage(), t);
- }
- } else {
- try {
- xCType.setShort(key, data);
- } catch (Throwable t) {
- throw new JABException(t.getMessage(), t);
- }
- }
- }
- public void setShortArray(String key, short[] data) throws JABException {
- if (xOctet != null) {
- throw new JABException("Not supported for this buffer type");
- } else if (xCommon != null) {
- try {
- xCommon.setShortArray(key, data);
- } catch (Throwable t) {
- throw new JABException(t.getMessage(), t);
- }
- } else {
- try {
- xCType.setShortArray(key, data);
- } catch (Throwable t) {
- throw new JABException(t.getMessage(), t);
- }
- }
- }
- int getLength() {
- if (xOctet != null) {
- return xOctet.getByteArray().length;
- } else {
- return 0;
- }
- }
- public Map<String, Class> getMessageFormat() {
- if (xOctet != null) {
- return xOctet.getFormat();
- } else if (xCommon != null) {
- return xCommon.getFormat();
- } else {
- return xCType.getFormat();
- }
- }
- }