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POExtracting properties from xml beans into java
 

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    <p>Hello guys I'm quite new at Web Development and I'm stuck on a problem here. I want my java program to connect to a database using Jdbs connector but instead of hard coding the database variables I want my program to read an xml file where the values are stored in beans. The lines I want to be read are stored in applicationContext.xml file as follows:</p> <pre><code>&lt;bean id="ObjectMapperFactory" scope="singleton" class="someClass"/&gt; &lt;bean id="UgcDataSource" class="org.apache.commons.dbcp.BasicDataSource"&gt; &lt;property name="driverClassName"&gt;&lt;value&gt;com.mysql.jdbc.Driver&lt;/value&gt;&lt;/property&gt; &lt;property name="username"&gt;&lt;someUser&lt;/value&gt;&lt;/property&gt; &lt;property name="password"&gt;&lt;somePassword&lt;/value&gt;&lt;/property&gt; &lt;property name="url"&gt;&lt;value&gt;jdbc:mysql://localhost:3306/dbName?autoReconnect=true&lt;/value&gt;&lt;/property&gt; &lt;property name="defaultAutoCommit"&gt;&lt;value&gt;false&lt;/value&gt;&lt;/property&gt; &lt;property name="maxActive"&gt;&lt;value&gt;20&lt;/value&gt;&lt;/property&gt; &lt;property name="maxIdle"&gt;&lt;value&gt;3&lt;/value&gt;&lt;/property&gt; &lt;/bean&gt; </code></pre> <p>And after reading it I want these variables to be stored in strings as such:</p> <pre><code>String url = "jdbc:mysql://localhost:3306/dbName" String username = "someUser" String password = "somePassword" </code></pre> <p>So what I'm looking for is a way to extract those 3 values, any suggestions? Much appreciated! </p>
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    1. COWhy not use the data source? Also, that's significantly more verbose than it needs to be, even if you don't use the p: name space.
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    2. COThank you for such a quick reply sir, but could you please clarify as this is quite mind boggling for me at the moment.
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    3. COWell, let's take a step back: why do you want those strings in your Java code?
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