public String listServiceAssemblies()

in core/servicemix-core/src/main/java/org/apache/servicemix/jbi/framework/AdminCommandsService.java [417:464]
42 lines of code
12 McCabe index (conditional complexity)

    public String listServiceAssemblies(String state, String componentName, String serviceAssemblyName) throws Exception {
        String[] result = null;
        if (null != serviceAssemblyName && serviceAssemblyName.length() > 0) {
            result = new String[] {serviceAssemblyName };
        } else if (null != componentName && componentName.length() > 0) {
            result = container.getRegistry().getDeployedServiceAssembliesForComponent(componentName);
        } else {
            result = container.getRegistry().getDeployedServiceAssemblies();
        }

        List<ServiceAssemblyLifeCycle> assemblies = new ArrayList<ServiceAssemblyLifeCycle>();
        for (int i = 0; i < result.length; i++) {
            ServiceAssemblyLifeCycle sa = container.getRegistry().getServiceAssembly(result[i]);
            if (sa != null) {
                // Check status
                if (state != null && state.length() > 0 && !state.equals(sa.getCurrentState())) {
                    continue;
                }
                assemblies.add(sa);
            }
        }

        StringBuffer buffer = new StringBuffer();
        buffer.append("<?xml version='1.0'?>\n");
        buffer.append("<service-assembly-info-list xmlns='http://java.sun.com/xml/ns/jbi/service-assembly-info-list' version='1.0'>\n");
        for (Iterator<ServiceAssemblyLifeCycle> iter = assemblies.iterator(); iter.hasNext();) {
            ServiceAssemblyLifeCycle sa = iter.next();
            buffer.append("  <service-assembly-info");
            buffer.append(" name='" + sa.getName() + "'");
            buffer.append(" state='" + sa.getCurrentState() + "'>\n");
            buffer.append("    <description>" + sa.getDescription() + "</description>\n");

            ServiceUnitLifeCycle[] serviceUnitList = sa.getDeployedSUs();
            for (int i = 0; i < serviceUnitList.length; i++) {
                buffer.append("    <service-unit-info");
                buffer.append(" name='" + serviceUnitList[i].getName() + "'");
                buffer.append(" state='" + serviceUnitList[i].getCurrentState() + "'");
                buffer.append(" deployed-on='" + serviceUnitList[i].getComponentName() + "'>\n");
                buffer.append("      <description>" + serviceUnitList[i].getDescription() + "</description>\n");
                buffer.append("    </service-unit-info>\n");
            }

            buffer.append("  </service-assembly-info>\n");
        }
        buffer.append("</service-assembly-info-list>");

        return buffer.toString();
    }