Collecting resource statistics by using a custom integration application

Start, stop, and review status of resource statistics collection by using custom integration applications.

Before you begin

Read the concept topic about resource statistics.

About this task

You can create custom integration applications to examine and control the collection of resource statistics.

Checking what resource types can return statistics

///////////////////////////////////////////////////////	
// Sample IBM Integration API code that connects to a local integration node
// called 'IBNODE' and writes out available
// resource types on the integration node that have the 
// ability to emit resource-level statistics. 
BrokerProxy b = null;
try {
    b = BrokerProxy.getLocalInstance("IBNODE");
	String[] resourceNames = b.getResourceTypeNames();
	for (String thisResource : resourceNames) {
		System.out.println(thisResource);
	}
} catch (ConfigManagerProxyLoggedException e) {
	e.printStackTrace();
} catch (ConfigManagerProxyPropertyNotInitializedException e) {
	e.printStackTrace();
}

Checking for resource names that are associated with a specific resource type

///////////////////////////////////////////////////////	
// Sample IBM Integration API code that connects to a local integration node
// called 'IBNODE' and writes out resource property
// names reported for a specific resource type.
BrokerProxy b = null;
try {
    b = BrokerProxy.getLocalInstance("IBNODE");
	String[] resourcePropertyNames = 
				b.getResourceTypeStatisticsPropertyNames("JVM");
	for (String thisResourceProperty : resourcePropertyNames) {
		System.out.println(thisResourceProperty);
	}
} catch (ConfigManagerProxyLoggedException e) {
	e.printStackTrace();
} catch (ConfigManagerProxyPropertyNotInitializedException e) {
	e.printStackTrace();
}

Starting statistics collection

///////////////////////////////////////////////////////	
// Sample IBM Integration API code that connects to a local integration node
// called 'IBNODE' and gets a reference to the execution
// group called 'default'. It then enables resource 
// statistics for all the integration server's resource types.
BrokerProxy b = null;
try {
    b = BrokerProxy.getLocalInstance("IBNODE");
	ExecutionGroupProxy eg = b.getExecutionGroupByName("default");
	if (eg != null) {
		eg.setResourceStatisticsEnabled(null, true);
	}
} catch (ConfigManagerProxyLoggedException e) {
	e.printStackTrace();
} catch (ConfigManagerProxyPropertyNotInitializedException e) {
	e.printStackTrace();
}

Stopping statistics collection

///////////////////////////////////////////////////////	
// Sample IBM Integration API code that connects to a local integration node
// called 'IBNODE' and gets a reference to the execution
// group called 'default'. It then disables resource 
// statistics for all the integration server's resource types.
BrokerProxy b = null;
try {
    b = BrokerProxy.getLocalInstance("IBNODE");
	ExecutionGroupProxy eg = b.getExecutionGroupByName("default");
	if (eg != null) {
		eg.setResourceStatisticsEnabled(null, false);
	}
} catch (ConfigManagerProxyLoggedException e) {
	e.printStackTrace();
} catch (ConfigManagerProxyPropertyNotInitializedException e) {
	e.printStackTrace();
}

Viewing statistics collection status

///////////////////////////////////////////////////////	
// Sample IBM Integration API code that connects to a local integration node
// called 'IBNODE' and gets a reference to the execution
// group called 'default'. It then writes out if resource 
// statistics is enabled.
BrokerProxy b = null;
try {
    b = BrokerProxy.getLocalInstance("IBNODE");
	ExecutionGroupProxy eg = b.getExecutionGroupByName("default");
	if (eg != null) {
		System.out.println(eg.getResourceStatisticsEnabled(null));
	}
} catch (ConfigManagerProxyLoggedException e) {
	e.printStackTrace();
} catch (ConfigManagerProxyPropertyNotInitializedException e) {
	e.printStackTrace();
}