public String listServiceAssemblies()

in jbi/deployer/src/main/java/org/apache/servicemix/jbi/deployer/impl/AdminCommandsImpl.java [392:442]
50 lines of code
14 McCabe index (conditional complexity)

    public String listServiceAssemblies(String state, String componentName, String serviceAssemblyName) throws Exception {
        List<ServiceAssembly> assemblies = new ArrayList<ServiceAssembly>();
        Component component = null;
        if (StringUtils.hasLength(componentName)) {
            component = deployer.getComponent(componentName);
        }
        for (ServiceAssembly sa : deployer.getServiceAssemblies().values()) {
            boolean match = true;
            if (StringUtils.hasLength(serviceAssemblyName)) {
                match = serviceAssemblyName.equals(sa.getName());
            }
            if (match && StringUtils.hasLength(state)) {
                match = state.equalsIgnoreCase(sa.getCurrentState());
            }
            if (match && StringUtils.hasLength(componentName)) {
                match = false;
                if (component != null) {
                    for (ServiceUnit su : component.getServiceUnits()) {
                        if (sa.getName().equals(su.getServiceAssembly().getName())) {
                            match = true;
                            break;
                        }
                    }
                }
            }
            if (match) {
                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 (ServiceAssembly sa : assemblies) {
            buffer.append("  <service-assembly-info");
            buffer.append(" name='").append(sa.getName()).append("'");
            buffer.append(" state='").append(sa.getCurrentState()).append("'>\n");
            buffer.append("    <description>").append(sa.getDescription()).append("</description>\n");
            for (ServiceUnit su : sa.getServiceUnits()) {
                buffer.append("    <service-unit-info");
                buffer.append(" name='").append(su.getName()).append("'");
                buffer.append(" state='").append(sa.getCurrentState()).append("'");
                buffer.append(" deployed-on='").append(su.getComponent().getName()).append("'>\n");
                buffer.append("      <description>").append(su.getDescription()).append("</description>\n");
                buffer.append("    </service-unit-info>\n");
            }
            buffer.append("  </service-assembly-info>\n");
        }
        buffer.append("</service-assembly-info-list>");
        return buffer.toString();
    }