added 149 characters in body; edited tags; edited title

Source Link

edited Apr 6, 2017 at 23:24

144.2k
22
188
473

Get valuesapplication credentials from linked array obtained from Cloud Foundry API

I am new to Java and I use the following code to retrieve parameters from a linked hash map from the Cloud Foundry API. My question is if there is a better way to do it in Java?

The following code is working

public HashMap<String, String> getUserData(String Url, String org, String space, String app) throws MalformedURLException { 
        URL endpoint = new URL(Url);
        CloudFoundryOperations ops = sm.getCurrentUserCfClient(endpoint, org, space);

        GetApplicationEnvironmentsRequest request = GetApplicationEnvironmentsRequest.builder()
                .name(app)
                .build();

        ApplicationEnvironments environments = ops.applications()
                .getEnvironments(request)
                .block();

Map<String, Object> mapSystemProvided =  environments.getSystemProvided();

    LinkedHashMap<String, Object> SERVICES = (LinkedHashMap<String, Object>) mapSystemProvided.get("SERVICES");
    ArrayList<Object> apps = (ArrayList<Object>) SERVICES.get("apps");
    LinkedHashMap<String, Object> appsList = (LinkedHashMap<String, Object>) apps.get(0);
    LinkedHashMap<String, Object> credentials = (LinkedHashMap<String, Object>) appsList.get("credentials");
    
    HashMap<String, String> parameters = new HashMap<String, String>();
    parameters.put(ID, credentials.get(ID).toString());
    parameters.put(DEFAULTS, credentials.get(DEFAULTST).toString());
    
    return parameters;

Get values from linked array

I am new to Java and I use the following code to retrieve parameters from a linked hash map. My question is if there is a better way to do it in Java?

The following code is working

public HashMap<String, String> getUserData(String Url, String org, String space, String app) throws MalformedURLException { 
        URL endpoint = new URL(Url);
        CloudFoundryOperations ops = sm.getCurrentUserCfClient(endpoint, org, space);

        GetApplicationEnvironmentsRequest request = GetApplicationEnvironmentsRequest.builder()
                .name(app)
                .build();

        ApplicationEnvironments environments = ops.applications()
                .getEnvironments(request)
                .block();

Map<String, Object> mapSystemProvided =  environments.getSystemProvided();

    LinkedHashMap<String, Object> SERVICES = (LinkedHashMap<String, Object>) mapSystemProvided.get("SERVICES");
    ArrayList<Object> apps = (ArrayList<Object>) SERVICES.get("apps");
    LinkedHashMap<String, Object> appsList = (LinkedHashMap<String, Object>) apps.get(0);
    LinkedHashMap<String, Object> credentials = (LinkedHashMap<String, Object>) appsList.get("credentials");
    
    HashMap<String, String> parameters = new HashMap<String, String>();
    parameters.put(ID, credentials.get(ID).toString());
    parameters.put(DEFAULTS, credentials.get(DEFAULTST).toString());
    
    return parameters;

Get application credentials from linked array obtained from Cloud Foundry API

I am new to Java and I use the following code to retrieve parameters from a linked hash map from the Cloud Foundry API. My question is if there is a better way to do it in Java?

public HashMap<String, String> getUserData(String Url, String org, String space, String app) throws MalformedURLException { 
        URL endpoint = new URL(Url);
        CloudFoundryOperations ops = sm.getCurrentUserCfClient(endpoint, org, space);

        GetApplicationEnvironmentsRequest request = GetApplicationEnvironmentsRequest.builder()
                .name(app)
                .build();

        ApplicationEnvironments environments = ops.applications()
                .getEnvironments(request)
                .block();

Map<String, Object> mapSystemProvided =  environments.getSystemProvided();

    LinkedHashMap<String, Object> SERVICES = (LinkedHashMap<String, Object>) mapSystemProvided.get("SERVICES");
    ArrayList<Object> apps = (ArrayList<Object>) SERVICES.get("apps");
    LinkedHashMap<String, Object> appsList = (LinkedHashMap<String, Object>) apps.get(0);
    LinkedHashMap<String, Object> credentials = (LinkedHashMap<String, Object>) appsList.get("credentials");
    
    HashMap<String, String> parameters = new HashMap<String, String>();
    parameters.put(ID, credentials.get(ID).toString());
    parameters.put(DEFAULTS, credentials.get(DEFAULTST).toString());
    
    return parameters;

added 76 characters in body

Source Link

edited Apr 6, 2017 at 14:42

Rayn D

227
3
8

I am new to Java and I use the following code to retrieve parameters from a linked hash map. My question is if there is a better way to do it in Java?

The following code is working

public HashMap<String, String> getUserData(String Url, String org, String space, String app) throws MalformedURLException { 
        URL endpoint = new URL(Url);
        CloudFoundryOperations ops = sm.getCurrentUserCfClient(endpoint, org, space);

        GetApplicationEnvironmentsRequest request = GetApplicationEnvironmentsRequest.builder()
                .name(app)
                .build();

        ApplicationEnvironments environments = ops.applications()
                .getEnvironments(request)
                .block();

Map<String, Object> mapSystemProvided =  environments.getSystemProvided();

    LinkedHashMap<String, Object> SERVICES = (LinkedHashMap<String, Object>) mapSystemProvided.get("SERVICES");
    ArrayList<Object> apps = (ArrayList<Object>) SERVICES.get("apps");
    LinkedHashMap<String, Object> appsList = (LinkedHashMap<String, Object>) apps.get(0);
    LinkedHashMap<String, Object> credentials = (LinkedHashMap<String, Object>) appsList.get("credentials");
    
    HashMap<String, String> parameters = new HashMap<String, String>();
    parameters.put(ID, credentials.get(ID).toString());
    parameters.put(DEFAULTS, credentials.get(DEFAULTST).toString());
    
    return parameters;

I am new to Java and I use the following code to retrieve parameters from a linked hash map. My question is if there is a better way to do it in Java?

The following code is working

public HashMap<String, String> getUserData(String Url, String org, String space, String app) throws MalformedURLException { 
        URL endpoint = new URL(Url);
        CloudFoundryOperations ops = sm.getCurrentUserCfClient(endpoint, org, space);

        GetApplicationEnvironmentsRequest request = GetApplicationEnvironmentsRequest.builder()
                .name(app)
                .build();

        ApplicationEnvironments environments = ops.applications()
                .getEnvironments(request)
                .block();


    LinkedHashMap<String, Object> SERVICES = (LinkedHashMap<String, Object>) mapSystemProvided.get("SERVICES");
    ArrayList<Object> apps = (ArrayList<Object>) SERVICES.get("apps");
    LinkedHashMap<String, Object> appsList = (LinkedHashMap<String, Object>) apps.get(0);
    LinkedHashMap<String, Object> credentials = (LinkedHashMap<String, Object>) appsList.get("credentials");
    
    HashMap<String, String> parameters = new HashMap<String, String>();
    parameters.put(ID, credentials.get(ID).toString());
    parameters.put(DEFAULTS, credentials.get(DEFAULTST).toString());
    
    return parameters;

I am new to Java and I use the following code to retrieve parameters from a linked hash map. My question is if there is a better way to do it in Java?

The following code is working

public HashMap<String, String> getUserData(String Url, String org, String space, String app) throws MalformedURLException { 
        URL endpoint = new URL(Url);
        CloudFoundryOperations ops = sm.getCurrentUserCfClient(endpoint, org, space);

        GetApplicationEnvironmentsRequest request = GetApplicationEnvironmentsRequest.builder()
                .name(app)
                .build();

        ApplicationEnvironments environments = ops.applications()
                .getEnvironments(request)
                .block();

Map<String, Object> mapSystemProvided =  environments.getSystemProvided();

    LinkedHashMap<String, Object> SERVICES = (LinkedHashMap<String, Object>) mapSystemProvided.get("SERVICES");
    ArrayList<Object> apps = (ArrayList<Object>) SERVICES.get("apps");
    LinkedHashMap<String, Object> appsList = (LinkedHashMap<String, Object>) apps.get(0);
    LinkedHashMap<String, Object> credentials = (LinkedHashMap<String, Object>) appsList.get("credentials");
    
    HashMap<String, String> parameters = new HashMap<String, String>();
    parameters.put(ID, credentials.get(ID).toString());
    parameters.put(DEFAULTS, credentials.get(DEFAULTST).toString());
    
    return parameters;

added 555 characters in body

Source Link

edited Apr 6, 2017 at 14:27

Rayn D

227
3
8

I am new to Java and I use the following code to retrieve parameters from a linked hash map. My question is if there is a better way to do it in Java?

The following code is working

Map<Stringpublic HashMap<String, Object>String> mapSystemProvidedgetUserData(String Url, String org, String space, String app) throws MalformedURLException { 
        URL endpoint = new URL(Url);
        CloudFoundryOperations ops = sm.getCurrentUserCfClient(endpoint, org, space);

        GetApplicationEnvironmentsRequest request = GetApplicationEnvironmentsRequest.builder()
                .name(app)
                .build();

        ApplicationEnvironments environments = ops.getSystemProvidedapplications()
                .getEnvironments(request)
                .block(); 


    LinkedHashMap<String, Object> SERVICES = (LinkedHashMap<String, Object>) mapSystemProvided.get("SERVICES");
    ArrayList<Object> apps = (ArrayList<Object>) SERVICES.get("apps");
    LinkedHashMap<String, Object> appsList = (LinkedHashMap<String, Object>) apps.get(0);
    LinkedHashMap<String, Object> credentials = (LinkedHashMap<String, Object>) appsList.get("credentials");
    
    HashMap<String, String> parameters = new HashMap<String, String>();
    parameters.put(ID, credentials.get(ID).toString());
    parameters.put(DEFAULTS, credentials.get(DEFAULTST).toString());
    
    return parameters;

I am new to Java and I use the following code to retrieve parameters from a linked hash map. My question is if there is a better way to do it in Java?

The following code is working

Map<String, Object> mapSystemProvided =  environments.getSystemProvided();

LinkedHashMap<String, Object> SERVICES = (LinkedHashMap<String, Object>) mapSystemProvided.get("SERVICES");
ArrayList<Object> apps = (ArrayList<Object>) SERVICES.get("apps");
LinkedHashMap<String, Object> appsList = (LinkedHashMap<String, Object>) apps.get(0);
LinkedHashMap<String, Object> credentials = (LinkedHashMap<String, Object>) appsList.get("credentials");

HashMap<String, String> parameters = new HashMap<String, String>();
parameters.put(ID, credentials.get(ID).toString());
parameters.put(DEFAULTS, credentials.get(DEFAULTST).toString());

return parameters;

I am new to Java and I use the following code to retrieve parameters from a linked hash map. My question is if there is a better way to do it in Java?

The following code is working

public HashMap<String, String> getUserData(String Url, String org, String space, String app) throws MalformedURLException { 
        URL endpoint = new URL(Url);
        CloudFoundryOperations ops = sm.getCurrentUserCfClient(endpoint, org, space);

        GetApplicationEnvironmentsRequest request = GetApplicationEnvironmentsRequest.builder()
                .name(app)
                .build();

        ApplicationEnvironments environments = ops.applications()
                .getEnvironments(request)
                .block(); 


    LinkedHashMap<String, Object> SERVICES = (LinkedHashMap<String, Object>) mapSystemProvided.get("SERVICES");
    ArrayList<Object> apps = (ArrayList<Object>) SERVICES.get("apps");
    LinkedHashMap<String, Object> appsList = (LinkedHashMap<String, Object>) apps.get(0);
    LinkedHashMap<String, Object> credentials = (LinkedHashMap<String, Object>) appsList.get("credentials");
    
    HashMap<String, String> parameters = new HashMap<String, String>();
    parameters.put(ID, credentials.get(ID).toString());
    parameters.put(DEFAULTS, credentials.get(DEFAULTST).toString());
    
    return parameters;

added 82 characters in body

Source Link

edited Apr 6, 2017 at 14:13

Rayn D

227
3
8

Loading

deleted 2 characters in body; edited title

Source Link

edited Apr 6, 2017 at 13:56

Mast ♦

13.5k
12
54
119

Loading

Source Link

asked Apr 6, 2017 at 13:33

Rayn D

227
3
8

Loading

Stack Exchange Network

Return to Question

Get valuesapplication credentials from linked array obtained from Cloud Foundry API

Get values from linked array

Get application credentials from linked array obtained from Cloud Foundry API