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/* * JBoss Admin//w w w.j a v a 2 s .c om * Copyright 2013, Christos Vasilakis, and individual contributors * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ package org.cvasilak.jboss.mobile.app.fragments; import android.graphics.Color; import android.os.Bundle; import android.support.v4.app.Fragment; import android.support.v4.app.ListFragment; import android.support.v7.app.ActionBar; import android.support.v7.app.ActionBarActivity; import android.util.Log; import android.view.*; import android.widget.ArrayAdapter; import android.widget.ImageView; import android.widget.ListView; import android.widget.TextView; import com.google.gson.JsonArray; import com.google.gson.JsonElement; import com.google.gson.JsonObject; import org.cvasilak.jboss.mobile.app.JBossAdminApplication; import org.cvasilak.jboss.mobile.app.R; import org.cvasilak.jboss.mobile.app.activities.JBossServerRootActivity; import org.cvasilak.jboss.mobile.app.fragments.dialogs.ErrorDialogFragment; import org.cvasilak.jboss.mobile.app.fragments.dialogs.ProgressDialogFragment; import org.cvasilak.jboss.mobile.app.model.Attribute; import org.cvasilak.jboss.mobile.app.model.ChildType; import org.cvasilak.jboss.mobile.app.model.ManagementModelBase; import org.cvasilak.jboss.mobile.app.net.Callback; import org.cvasilak.jboss.mobile.app.util.ParametersMap; import org.cvasilak.jboss.mobile.app.util.commonsware.MergeAdapter; import org.cvasilak.jboss.mobile.app.util.listview.adapters.IconTextRowAdapter; import java.util.*; public class ProfileViewFragment extends ListFragment { private static final String TAG = ProfileViewFragment.class.getSimpleName(); private JBossAdminApplication application; private ArrayList<Attribute> attributes; private ArrayList<ChildType> childTypes; private ArrayList<String> path; public static ProfileViewFragment newInstance(ArrayList<String> path) { ProfileViewFragment f = new ProfileViewFragment(); Bundle args = new Bundle(); args.putStringArrayList("path", path); f.setArguments(args); return f; } @Override public void onCreate(Bundle savedInstanceState) { super.onActivityCreated(savedInstanceState); Log.d(TAG, "@onCreate()"); setRetainInstance(true); application = (JBossAdminApplication) getActivity().getApplication(); if (getArguments() != null) { this.path = getArguments().getStringArrayList("path"); } attributes = new ArrayList<Attribute>(); childTypes = new ArrayList<ChildType>(); // inform runtime that we have action buttons setHasOptionsMenu(true); refresh(); } @Override public void onActivityCreated(Bundle savedInstanceState) { super.onActivityCreated(savedInstanceState); // adjust the title ActionBar bar = ((ActionBarActivity) getActivity()).getSupportActionBar(); if (path == null) bar.setTitle(application.getOperationsManager(). getServer().getName()); else bar.setTitle(path.get(path.size() - 1)); MergeAdapter adapter = new MergeAdapter(); TextView sectionHeader; // Section: Attributes sectionHeader = new TextView(getActivity()); sectionHeader.setBackgroundColor(Color.DKGRAY); sectionHeader.setPadding(15, 10, 0, 10); sectionHeader.setText(R.string.attributes); adapter.addView(sectionHeader); adapter.addAdapter(new AttributeAdapter(attributes)); // Section ChildTypes sectionHeader = new TextView(getActivity()); sectionHeader.setBackgroundColor(Color.DKGRAY); sectionHeader.setPadding(15, 10, 0, 10); sectionHeader.setText(R.string.child_types); adapter.addView(sectionHeader); adapter.addAdapter(new ChildTypeAdapter(childTypes)); // Section Operations sectionHeader = new TextView(getActivity()); sectionHeader.setBackgroundColor(Color.DKGRAY); sectionHeader.setHeight(20); sectionHeader.setPadding(15, 10, 0, 10); adapter.addView(sectionHeader); adapter.addAdapter(new IconTextRowAdapter(getActivity(), Arrays.asList(getString(R.string.operations)), R.drawable.ic_operations)); setListAdapter(adapter); } @Override public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) { inflater.inflate(R.menu.menu_refresh, menu); super.onCreateOptionsMenu(menu, inflater); } @Override public boolean onOptionsItemSelected(MenuItem item) { if (item.getItemId() == R.id.refresh) { refresh(); return (true); } return (super.onOptionsItemSelected(item)); } @Override public void onListItemClick(ListView list, View view, int position, long id) { if (position - 1 <= attributes.size()) { // Attribute selection showAttributeEditor(attributes.get(position - 1)); } else if (position - 2 <= (attributes.size() + childTypes.size())) { // ChildType selection showChildType(childTypes.get(position - 2 - attributes.size())); } else { // Operation selection showOperations(); } } public void refresh() { ProgressDialogFragment.showDialog(getActivity(), R.string.queryingServer); ParametersMap step1 = ParametersMap.newMap() .add("operation", "read-resource") .add("address", (path == null ? Arrays.asList("/") : this.path)); ParametersMap step2 = ParametersMap.newMap() .add("operation", "read-children-types") .add("address", (path == null ? Arrays.asList("/") : this.path)); ParametersMap params = ParametersMap.newMap() .add("operation", "composite") .add("steps", Arrays.asList(step1, step2)); application.getOperationsManager().genericRequest(params, true, new Callback() { @Override public void onSuccess(JsonElement reply) { ProgressDialogFragment.dismissDialog(getActivity()); // clear existing data attributes.clear(); childTypes.clear(); JsonObject jsonObj = reply.getAsJsonObject(); // attributes JsonObject attrs = jsonObj.getAsJsonObject("step-1").getAsJsonObject("result"); // children types JsonArray childs = jsonObj.getAsJsonObject("step-2").getAsJsonArray("result"); // iterate attributes for (Map.Entry<String, JsonElement> e : attrs.entrySet()) { String name = e.getKey(); boolean found = false; // check if it exists in child types for (JsonElement elem : childs) { if (elem.getAsString().equals(name)) { found = true; } } if (!found) { // its an attribute Attribute attr = new Attribute(); attr.setName(name); attr.setValue(e.getValue()); attr.setPath(path); attributes.add(attr); } else { // its a child type ChildType type = new ChildType(); type.setName(name); type.setValue(e.getValue()); childTypes.add(type); } } // if empty add dummies to fill the UI // add a dummy one to fill the space if (childTypes.size() == 0) { childTypes.add(new ChildType("-empty list-")); } if (attributes.size() == 0) attributes.add(new Attribute("-empty list-")); // sort by name Collections.sort(attributes); Collections.sort(childTypes); // refresh table ((MergeAdapter) getListAdapter()).notifyDataSetChanged(); } @Override public void onFailure(Exception e) { ProgressDialogFragment.dismissDialog(getActivity()); ErrorDialogFragment.showDialog(getActivity(), e.getMessage()); } }); } public void showAttributeEditor(final Attribute selectedAttr) { // we must do read-resource-description to initialize info if // this attribute 'Type' is empty. // NOTE: since the methods retrieves information for all // attributes we update all of our attributes in our local model // to avoid contacting the server again in case a user // clicks another attribute in the same resource. if (selectedAttr.getType() == null) { ProgressDialogFragment.showDialog(getActivity(), R.string.queryingServer); ParametersMap params = ParametersMap.newMap() .add("operation", "read-resource-description") .add("address", (path == null ? Arrays.asList("/") : this.path)); application.getOperationsManager().genericRequest(params, true, new Callback() { @Override public void onSuccess(JsonElement reply) { ProgressDialogFragment.dismissDialog(getActivity()); JsonObject jsonObj = reply.getAsJsonObject(); JsonObject jsonAttrs = jsonObj.getAsJsonObject("attributes"); for (Attribute attr : attributes) { JsonObject info = jsonAttrs.getAsJsonObject(attr.getName()); if (info == null) { attr.setType(ManagementModelBase.Type.UNDEFINED); continue; } attr.setTypeFromString(info.getAsJsonObject("type").getAsJsonPrimitive("TYPE_MODEL_VALUE") .getAsString()); // for LIST type extract the type of object the list holds if (attr.getType() == ManagementModelBase.Type.LIST) { // TODO: currently we only support single type LISTS // not a collection of various objects (see 'add' deployment) JsonElement typeModelValue = info.getAsJsonObject("value-type").getAsJsonPrimitive("TYPE_MODEL_VALUE"); if (typeModelValue != null) attr.setValueTypeFromString(typeModelValue.getAsString()); } attr.setDescr(info.get("description").getAsString()); if (info.get("access-type").getAsString().equals("read-only") || info.get("access-type").getAsString().equals("metric")) attr.setReadOnly(true); } showFragment(AttributeEditorFragment.newInstance(selectedAttr)); } @Override public void onFailure(Exception e) { ProgressDialogFragment.dismissDialog(getActivity()); ErrorDialogFragment.showDialog(getActivity(), e.getMessage()); } } ); } else { showFragment(AttributeEditorFragment.newInstance(selectedAttr)); } } public void showChildType(ChildType type) { showFragment(ChildResourcesViewFragment.newInstance(this.path, type.getName())); } public void showOperations() { showFragment(OperationsViewFragment.newInstance(this.path)); } private void showFragment(Fragment fragment) { ((JBossServerRootActivity) getActivity()).addFragment(fragment); } class AttributeAdapter extends ArrayAdapter<Attribute> { AttributeAdapter(List<Attribute> attributes) { super(getActivity(), R.layout.twoline_list_item, R.id.text1, attributes); } @Override public View getView(int position, View convertView, ViewGroup parent) { View row = super.getView(position, convertView, parent); ViewHolder holder = (ViewHolder) row.getTag(); if (holder == null) { holder = new ViewHolder(row); row.setTag(holder); } holder.populateFrom(getItem(position)); return (row); } @Override public boolean isEnabled(int position) { return (!getItem(position).getName().equals("-empty list-")); } class ViewHolder { TextView text1; TextView text2; ViewHolder(View row) { this.text1 = (TextView) row.findViewById(R.id.text1); this.text2 = (TextView) row.findViewById(R.id.text2); } void populateFrom(Attribute attr) { text1.setText(attr.getName()); if (attr.getName().equals("-empty list-")) { text1.setTextColor(Color.GRAY); text1.setTextSize(14); } if (attr.getValue() != null) text2.setText(attr.getValue().toString()); else text2.setText(""); } } } class ChildTypeAdapter extends ArrayAdapter<ChildType> { ChildTypeAdapter(List<ChildType> childTypes) { super(getActivity(), R.layout.icon_text_row, R.id.row_name, childTypes); } @Override public View getView(int position, View convertView, ViewGroup parent) { View row = super.getView(position, convertView, parent); ViewHolder holder = (ViewHolder) row.getTag(); if (holder == null) { holder = new ViewHolder(row); row.setTag(holder); } holder.populateFrom(getItem(position)); return (row); } @Override public boolean isEnabled(int position) { return (!getItem(position).getName().equals("-empty list-")); } class ViewHolder { ImageView icon = null; TextView name = null; ViewHolder(View row) { this.icon = (ImageView) row.findViewById(R.id.row_icon); this.name = (TextView) row.findViewById(R.id.row_name); } void populateFrom(ChildType childType) { name.setText(childType.getName()); if (childType.getName().equals("-empty list-")) { name.setTextColor(Color.GRAY); name.setTextSize(14); } else { icon.setImageResource(R.drawable.ic_folder); } } } } }