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      1 /*
      2  * Copyright (C) 2007-2008 Esmertec AG.
      3  * Copyright (C) 2007-2008 The Android Open Source Project
      4  *
      5  * Licensed under the Apache License, Version 2.0 (the "License");
      6  * you may not use this file except in compliance with the License.
      7  * You may obtain a copy of the License at
      8  *
      9  *      http://www.apache.org/licenses/LICENSE-2.0
     10  *
     11  * Unless required by applicable law or agreed to in writing, software
     12  * distributed under the License is distributed on an "AS IS" BASIS,
     13  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     14  * See the License for the specific language governing permissions and
     15  * limitations under the License.
     16  */
     17 
     18 package com.android.mms.transaction;
     19 
     20 import android.os.Bundle;
     21 
     22 import com.android.internal.telephony.uicc.IccUtils;
     23 
     24 /**
     25  * A wrapper around the Bundle instances used to start the TransactionService.
     26  * It provides high-level APIs to set the information required for the latter to
     27  * instantiate transactions.
     28  */
     29 public class TransactionBundle {
     30     /**
     31      * Key for the transaction-type.
     32      * Allowed values for this key are: TYPE_PUSH_TRANSACTION, TYPE_RETRIEVE_TRANSACTION,
     33      * TYPE_SEND_TRANSACTION, and TYPE_READREC_TRANSACTION.
     34      */
     35     public static final String TRANSACTION_TYPE = "type";
     36 
     37     /**
     38      * Key of the push-data.
     39      * Used when TRANSACTION_TYPE is TYPE_PUSH_TRANSACTION.
     40      */
     41     private static final String PUSH_DATA = "mms-push-data";
     42 
     43     /**
     44      * Key of the MMSC server URL.
     45      */
     46     private static final String MMSC_URL = "mmsc-url";
     47 
     48     /**
     49      * Key of the HTTP Proxy address.
     50      */
     51     private static final String PROXY_ADDRESS = "proxy-address";
     52 
     53     /**
     54      * Key of the HTTP Proxy port.
     55      */
     56     private static final String PROXY_PORT = "proxy-port";
     57 
     58     /**
     59      * Key of the URI.
     60      * Indicates the URL of the M-Retrieve.conf in TYPE_RETRIEVE_TRANSACTION, or the
     61      * Uri of the M-Send.req/M-Read-Rec.ind in TYPE_SEND_TRANSACTION and
     62      * TYPE_READREC_TRANSACTION, respectively.
     63      */
     64     public static final String URI = "uri";
     65 
     66     /**
     67      * This is the real Bundle to be sent to the TransactionService upon calling
     68      * startService.
     69      */
     70     private final Bundle mBundle;
     71 
     72     /**
     73      * Private constructor.
     74      *
     75      * @param transactionType
     76      */
     77     private TransactionBundle(int transactionType) {
     78         mBundle = new Bundle();
     79         mBundle.putInt(TRANSACTION_TYPE, transactionType);
     80     }
     81 
     82     /**
     83      * Constructor of a bundle used for TransactionBundle instances of type
     84      * TYPE_RETRIEVE_TRANSACTION, TYPE_SEND_TRANSACTION, and TYPE_READREC_TRANSACTION.
     85      *
     86      * @param transactionType
     87      * @param uri The relevant URI for this transaction. Indicates the URL of the
     88      * M-Retrieve.conf in TYPE_RETRIEVE_TRANSACTION, or the Uri of the
     89      * M-Send.req/M-Read-Rec.ind in TYPE_SEND_TRANSACTION and
     90      * TYPE_READREC_TRANSACTION, respectively.
     91      */
     92     public TransactionBundle(int transactionType, String uri) {
     93         this(transactionType);
     94         mBundle.putString(URI, uri);
     95     }
     96 
     97     /**
     98      * Constructor of a transaction bundle used for incoming bundle instances.
     99      *
    100      * @param bundle The incoming bundle
    101      */
    102     public TransactionBundle(Bundle bundle) {
    103         mBundle = bundle;
    104     }
    105 
    106     public void setConnectionSettings(String mmscUrl,
    107             String proxyAddress,
    108             int proxyPort) {
    109         mBundle.putString(MMSC_URL, mmscUrl);
    110         mBundle.putString(PROXY_ADDRESS, proxyAddress);
    111         mBundle.putInt(PROXY_PORT, proxyPort);
    112     }
    113 
    114     public void setConnectionSettings(TransactionSettings settings) {
    115         setConnectionSettings(
    116                 settings.getMmscUrl(),
    117                 settings.getProxyAddress(),
    118                 settings.getProxyPort());
    119     }
    120 
    121     public Bundle getBundle() {
    122         return mBundle;
    123     }
    124 
    125     public int getTransactionType() {
    126         return mBundle.getInt(TRANSACTION_TYPE);
    127     }
    128 
    129     public String getUri() {
    130         return mBundle.getString(URI);
    131     }
    132 
    133     public byte[] getPushData() {
    134         return mBundle.getByteArray(PUSH_DATA);
    135     }
    136 
    137     public String getMmscUrl() {
    138         return mBundle.getString(MMSC_URL);
    139     }
    140 
    141     public String getProxyAddress() {
    142         return mBundle.getString(PROXY_ADDRESS);
    143     }
    144 
    145     public int getProxyPort() {
    146         return mBundle.getInt(PROXY_PORT);
    147     }
    148 
    149     @Override
    150     public String toString() {
    151         return "transactionType: " + getTransactionType() +
    152             " uri: " + getUri() +
    153             " pushData: " + IccUtils.bytesToHexString(getPushData()) +
    154             " mmscUrl: " + getMmscUrl() +
    155             " proxyAddress: " + getProxyAddress() +
    156             " proxyPort: " + getProxyPort();
    157     }
    158 }
    159