Example usage for java.lang Class getField

Introduction

In this page you can find the example usage for java.lang Class getField.

Prototype

@CallerSensitive
public Field getField(String name) throws NoSuchFieldException, SecurityException

Source Link

Document

Returns a Field object that reflects the specified public member field of the class or interface represented by this Class object.

Usage

From source file:com.hdu.tx.aschool.ui.activity.ChatActivity.java

/**
 * ?gridview?view/*  ww  w. j  ava  2  s . co  m*/
 *
 * @param i
 * @return
 */
private View getGridChildView(int i) {
    View view = View.inflate(this, R.layout.expression_gridview, null);
    ExpandGridView gv = (ExpandGridView) view.findViewById(R.id.gridview);
    List<String> list = new ArrayList<String>();
    if (i == 1) {
        List<String> list1 = reslist.subList(0, 20);
        list.addAll(list1);
    } else if (i == 2) {
        list.addAll(reslist.subList(20, reslist.size()));
    }
    list.add("delete_expression");
    final ExpressionAdapter expressionAdapter = new ExpressionAdapter(this, 1, list);
    gv.setAdapter(expressionAdapter);
    gv.setOnItemClickListener(new OnItemClickListener() {

        @Override
        public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
            String filename = expressionAdapter.getItem(position);
            try {
                // ????
                // ?????
                if (buttonSetModeKeyboard.getVisibility() != View.VISIBLE) {

                    if (filename != "delete_expression") { // ?
                        // ????SmileUtils
                        Class clz = Class.forName("com.hdu.tx.aschool.easemod.utils.SmileUtils");
                        Field field = clz.getField(filename);
                        mEditTextContent
                                .append(SmileUtils.getSmiledText(ChatActivity.this, (String) field.get(null)));
                    } else { // 
                        if (!TextUtils.isEmpty(mEditTextContent.getText())) {

                            int selectionStart = mEditTextContent.getSelectionStart();// ??
                            if (selectionStart > 0) {
                                String body = mEditTextContent.getText().toString();
                                String tempStr = body.substring(0, selectionStart);
                                int i = tempStr.lastIndexOf("[");// ???
                                if (i != -1) {
                                    CharSequence cs = tempStr.substring(i, selectionStart);
                                    if (SmileUtils.containsKey(cs.toString()))
                                        mEditTextContent.getEditableText().delete(i, selectionStart);
                                    else
                                        mEditTextContent.getEditableText().delete(selectionStart - 1,
                                                selectionStart);
                                } else {
                                    mEditTextContent.getEditableText().delete(selectionStart - 1,
                                            selectionStart);
                                }
                            }
                        }

                    }
                }
            } catch (Exception e) {
            }

        }
    });
    return view;
}

From source file:com.example.chudong.telescope.activity.ChatActivity.java

/**
 * ?gridview?view/* ww w .j a va  2  s.co m*/
 *
 * @param i
 * @return
 */
private View getGridChildView(int i) {
    View view = View.inflate(this, R.layout.expression_gridview, null);
    ExpandGridView gv = (ExpandGridView) view.findViewById(R.id.gridview);
    List<String> list = new ArrayList<String>();
    if (i == 1) {
        List<String> list1 = reslist.subList(0, 20);
        list.addAll(list1);
    } else if (i == 2) {
        list.addAll(reslist.subList(20, reslist.size()));
    }
    list.add("delete_expression");
    final ExpressionAdapter expressionAdapter = new ExpressionAdapter(this, 1, list);
    gv.setAdapter(expressionAdapter);
    gv.setOnItemClickListener(new OnItemClickListener() {

        @Override
        public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
            String filename = expressionAdapter.getItem(position);
            try {
                // ????
                // ?????
                if (buttonSetModeKeyboard.getVisibility() != View.VISIBLE) {

                    if (filename != "delete_expression") { // ?
                        // ????SmileUtils
                        Class clz = Class.forName("com.example.chudong.telescope.utils.SmileUtils");
                        Field field = clz.getField(filename);
                        mEditTextContent
                                .append(SmileUtils.getSmiledText(ChatActivity.this, (String) field.get(null)));
                    } else { // 
                        if (!TextUtils.isEmpty(mEditTextContent.getText())) {

                            int selectionStart = mEditTextContent.getSelectionStart();// ??
                            if (selectionStart > 0) {
                                String body = mEditTextContent.getText().toString();
                                String tempStr = body.substring(0, selectionStart);
                                int i = tempStr.lastIndexOf("[");// ???
                                if (i != -1) {
                                    CharSequence cs = tempStr.substring(i, selectionStart);
                                    if (SmileUtils.containsKey(cs.toString()))
                                        mEditTextContent.getEditableText().delete(i, selectionStart);
                                    else
                                        mEditTextContent.getEditableText().delete(selectionStart - 1,
                                                selectionStart);
                                } else {
                                    mEditTextContent.getEditableText().delete(selectionStart - 1,
                                            selectionStart);
                                }
                            }
                        }

                    }
                }
            } catch (Exception e) {
            }

        }
    });
    return view;
}

From source file:com.happynetwork.vrestate.activitys.ChatActivity.java

/**
 * ?gridview?view//from  ww w .  j a  va2 s .  c om
 * 
 * @param i
 * @return
 */
private View getGridChildView(int i) {
    View view = View.inflate(this, R.layout.expression_gridview, null);
    ExpandGridView gv = (ExpandGridView) view.findViewById(R.id.gridview);
    List<String> list = new ArrayList<String>();
    if (i == 1) {
        List<String> list1 = reslist.subList(0, 20);
        list.addAll(list1);
    } else if (i == 2) {
        list.addAll(reslist.subList(20, reslist.size()));
    }
    list.add("delete_expression");
    final ExpressionAdapter expressionAdapter = new ExpressionAdapter(this, 1, list);
    gv.setAdapter(expressionAdapter);
    gv.setOnItemClickListener(new OnItemClickListener() {

        @Override
        public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
            String filename = expressionAdapter.getItem(position);
            try {
                // ????
                // ?????
                if (buttonSetModeKeyboard.getVisibility() != View.VISIBLE) {

                    if (filename != "delete_expression") { // ?
                        // ????SmileUtils
                        Class clz = Class.forName("com.happynetwork.common.utils.SmileUtils");
                        Field field = clz.getField(filename);
                        mEditTextContent
                                .append(SmileUtils.getSmiledText(ChatActivity.this, (String) field.get(null)));
                    } else { // 
                        if (!TextUtils.isEmpty(mEditTextContent.getText())) {

                            int selectionStart = mEditTextContent.getSelectionStart();// ??
                            if (selectionStart > 0) {
                                String body = mEditTextContent.getText().toString();
                                String tempStr = body.substring(0, selectionStart);
                                int i = tempStr.lastIndexOf("[");// ???
                                if (i != -1) {
                                    CharSequence cs = tempStr.substring(i, selectionStart);
                                    if (SmileUtils.containsKey(cs.toString()))
                                        mEditTextContent.getEditableText().delete(i, selectionStart);
                                    else
                                        mEditTextContent.getEditableText().delete(selectionStart - 1,
                                                selectionStart);
                                } else {
                                    mEditTextContent.getEditableText().delete(selectionStart - 1,
                                            selectionStart);
                                }
                            }
                        }

                    }
                }
            } catch (Exception e) {
            }

        }
    });
    return view;
}

From source file:org.apache.unomi.persistence.elasticsearch.ElasticSearchPersistenceServiceImpl.java

@Override
public boolean update(final String itemId, final Date dateHint, final Class clazz, final Map source) {
    return new InClassLoaderExecute<Boolean>() {
        protected Boolean execute(Object... args) throws Exception {
            try {
                String itemType = (String) clazz.getField("ITEM_TYPE").get(null);

                String index = indexNames.containsKey(itemType) ? indexNames.get(itemType)
                        : (itemsMonthlyIndexed.contains(itemType) && dateHint != null
                                ? getMonthlyIndex(dateHint)
                                : indexName);

                if (bulkProcessor == null) {
                    client.prepareUpdate(index, itemType, itemId).setDoc(source).execute().actionGet();
                } else {
                    UpdateRequest updateRequest = client.prepareUpdate(index, itemType, itemId).setDoc(source)
                            .request();//from  www  . j a  va  2 s.  co m
                    bulkProcessor.add(updateRequest);
                }
                return true;
            } catch (IndexNotFoundException e) {
                throw new Exception("No index found for itemType=" + clazz.getName() + "itemId=" + itemId, e);
            } catch (NoSuchFieldException e) {
                throw new Exception("Error updating item " + itemId, e);
            } catch (IllegalAccessException e) {
                throw new Exception("Error updating item " + itemId, e);
            }
        }
    }.catchingExecuteInClassLoader(true);
}

From source file:com.grass.caishi.cc.activity.ChatActivity.java

/**
 * ?gridview?view//from  w  ww  .j  ava  2 s  .  c om
 * 
 * @param i
 * @return
 */
private List<View> getGridChildView() {
    List<View> listView = new ArrayList<View>();
    List<String> list = new ArrayList<String>();
    for (int j = 0; j < reslist.size(); j++) {
        if ((j + 1) % 20 == 0 || (j + 1) == reslist.size()) {
            list.add(reslist.get(j));
            list.add("delete_expression");
            List<String> listFace = new ArrayList<String>(list);
            View view = View.inflate(this, R.layout.expression_gridview, null);
            ExpandGridView gv = (ExpandGridView) view.findViewById(R.id.gridview);
            final ExpressionAdapter expressionAdapter = new ExpressionAdapter(this, 1, listFace);
            gv.setAdapter(expressionAdapter);
            gv.setOnItemClickListener(new OnItemClickListener() {
                @Override
                public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
                    String filename = expressionAdapter.getItem(position);
                    try {
                        // ????
                        // ?????
                        if (buttonSetModeKeyboard.getVisibility() != View.VISIBLE) {
                            if (filename != "delete_expression") { // ?
                                // ????SmileUtils
                                Class clz = Class.forName("com.grass.caishi.cc.utils.SmileUtils");
                                Field field = clz.getField(filename);
                                mEditTextContent.append(
                                        SmileUtils.getSmiledText(ChatActivity.this, (String) field.get(null)));
                            } else { // 
                                if (!TextUtils.isEmpty(mEditTextContent.getText())) {
                                    int selectionStart = mEditTextContent.getSelectionStart();// ??
                                    if (selectionStart > 0) {
                                        String body = mEditTextContent.getText().toString();
                                        String tempStr = body.substring(0, selectionStart);
                                        int i = tempStr.lastIndexOf("[");// ???
                                        if (i != -1) {
                                            CharSequence cs = tempStr.substring(i, selectionStart);
                                            if (SmileUtils.containsKey(cs.toString()))
                                                mEditTextContent.getEditableText().delete(i, selectionStart);
                                            else
                                                mEditTextContent.getEditableText().delete(selectionStart - 1,
                                                        selectionStart);
                                        } else {
                                            mEditTextContent.getEditableText().delete(selectionStart - 1,
                                                    selectionStart);
                                        }
                                    }
                                }
                            }
                        }
                    } catch (Exception e) {
                    }
                }
            });

            listView.add(view);
            list.clear();
        } else {
            list.add(reslist.get(j));
        }
    }

    return listView;
}

From source file:org.apache.unomi.persistence.elasticsearch.ElasticSearchPersistenceServiceImpl.java

public <T extends Item> boolean removeByQuery(final Condition query, final Class<T> clazz) {
    return new InClassLoaderExecute<Boolean>() {
        protected Boolean execute(Object... args) throws Exception {
            try {
                String itemType = (String) clazz.getField("ITEM_TYPE").get(null);

                BulkRequestBuilder deleteByScope = client.prepareBulk();

                final TimeValue keepAlive = TimeValue.timeValueHours(1);
                SearchResponse response = client.prepareSearch(indexName + "*")
                        .setIndices(getIndexNameForQuery(itemType)).setScroll(keepAlive)
                        .setQuery(conditionESQueryBuilderDispatcher.getQueryBuilder(query)).setSize(100)
                        .execute().actionGet();

                // Scroll until no more hits are returned
                while (true) {

                    for (SearchHit hit : response.getHits().getHits()) {
                        // add hit to bulk delete
                        deleteByScope.add(Requests.deleteRequest(hit.index()).type(hit.type()).id(hit.id()));
                    }/*from ww  w. ja  va2s.  c om*/

                    response = client.prepareSearchScroll(response.getScrollId()).setScroll(keepAlive).execute()
                            .actionGet();

                    // If we have no more hits, exit
                    if (response.getHits().getHits().length == 0) {
                        break;
                    }
                }
                client.prepareClearScroll().addScrollId(response.getScrollId()).execute().actionGet();

                // we're done with the scrolling, delete now
                if (deleteByScope.numberOfActions() > 0) {
                    final BulkResponse deleteResponse = deleteByScope.get();
                    if (deleteResponse.hasFailures()) {
                        // do something
                        logger.debug("Couldn't remove by query " + query + ":\n{}",
                                deleteResponse.buildFailureMessage());
                    }
                }

                return true;
            } catch (Exception e) {
                throw new Exception("Cannot remove by query", e);
            }
        }
    }.catchingExecuteInClassLoader(true);
}

From source file:com.shengtao.chat.chatUI.activity.ChatActivity.java

/**
 * ?gridview?view//from  www .  ja  va  2  s  .c o  m
 *
 * @param i
 * @return
 */
private View getGridChildView(int i) {
    View view = View.inflate(this, R.layout.expression_gridview, null);
    ExpandGridView gv = (ExpandGridView) view.findViewById(R.id.gridview);
    List<String> list = new ArrayList<String>();
    if (i == 1) {
        List<String> list1 = reslist.subList(0, 20);
        list.addAll(list1);
    } else if (i == 2) {
        list.addAll(reslist.subList(20, reslist.size()));
    }
    list.add("delete_expression");
    final ExpressionAdapter expressionAdapter = new ExpressionAdapter(this, 1, list);
    gv.setAdapter(expressionAdapter);
    gv.setOnItemClickListener(new OnItemClickListener() {

        @Override
        public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
            String filename = expressionAdapter.getItem(position);
            try {
                // ????
                // ?????
                if (buttonSetModeKeyboard.getVisibility() != View.VISIBLE) {

                    if (filename != "delete_expression") { // ?
                        // ????SmileUtils
                        Class clz = Class.forName("com.shengtao.chat.chatUI.utils.SmileUtils");
                        Field field = clz.getField(filename);
                        mEditTextContent
                                .append(SmileUtils.getSmiledText(ChatActivity.this, (String) field.get(null)));
                    } else { // 
                        if (!TextUtils.isEmpty(mEditTextContent.getText())) {

                            int selectionStart = mEditTextContent.getSelectionStart();// ??
                            if (selectionStart > 0) {
                                String body = mEditTextContent.getText().toString();
                                String tempStr = body.substring(0, selectionStart);
                                int i = tempStr.lastIndexOf("[");// ???
                                if (i != -1) {
                                    CharSequence cs = tempStr.substring(i, selectionStart);
                                    if (SmileUtils.containsKey(cs.toString()))
                                        mEditTextContent.getEditableText().delete(i, selectionStart);
                                    else
                                        mEditTextContent.getEditableText().delete(selectionStart - 1,
                                                selectionStart);
                                } else {
                                    mEditTextContent.getEditableText().delete(selectionStart - 1,
                                            selectionStart);
                                }
                            }
                        }

                    }
                }
            } catch (Exception e) {
            }

        }
    });
    return view;
}

From source file:com.parttime.IM.ChatActivity.java

/**
 * ?gridview?view//  ww w .j ava2  s.com
 *
 * @param i int
 * @return View
 */
private View getGridChildView(int i) {
    View view = View.inflate(this, R.layout.expression_gridview, null);
    ExpandGridView gv = (ExpandGridView) view.findViewById(R.id.gridview);
    List<String> list = new ArrayList<>();
    if (i == 1) {
        List<String> list1 = reslist.subList(0, 20);
        list.addAll(list1);
    } else if (i == 2) {
        list.addAll(reslist.subList(20, reslist.size()));
    }
    list.add("delete_expression");
    final ExpressionAdapter expressionAdapter = new ExpressionAdapter(this, 1, list);
    gv.setAdapter(expressionAdapter);
    gv.setOnItemClickListener(new OnItemClickListener() {

        @Override
        public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
            String filename = expressionAdapter.getItem(position);
            try {
                // ????
                // ?????
                if (buttonSetModeKeyboard.getVisibility() != View.VISIBLE) {

                    if (!"delete_expression".equals(filename)) { // ?
                        // ????SmileUtils
                        Class clz = Class.forName("com.easemob.chatuidemo.utils.SmileUtils");
                        Field field = clz.getField(filename);
                        mEditTextContent
                                .append(SmileUtils.getSmiledText(ChatActivity.this, (String) field.get(null)));
                    } else { // 
                        if (!TextUtils.isEmpty(mEditTextContent.getText())) {

                            int selectionStart = mEditTextContent.getSelectionStart();// ??
                            if (selectionStart > 0) {
                                String body = mEditTextContent.getText().toString();
                                String tempStr = body.substring(0, selectionStart);
                                int i = tempStr.lastIndexOf("[");// ???
                                if (i != -1) {
                                    CharSequence cs = tempStr.substring(i, selectionStart);
                                    if (SmileUtils.containsKey(cs.toString()))
                                        mEditTextContent.getEditableText().delete(i, selectionStart);
                                    else
                                        mEditTextContent.getEditableText().delete(selectionStart - 1,
                                                selectionStart);
                                } else {
                                    mEditTextContent.getEditableText().delete(selectionStart - 1,
                                            selectionStart);
                                }
                            }
                        }

                    }
                }
            } catch (Exception ignore) {
            }

        }
    });
    return view;
}

From source file:com.xuejian.client.lxp.module.toolbox.im.ChatActivity.java

/**
 * ?gridview?view/*from  ww w . j  ava  2  s .c  o  m*/
 *
 * @param i
 * @return
 */
private View getGridChildView(int i) {
    View view = View.inflate(this, R.layout.expression_gridview, null);
    ExpandGridView gv = (ExpandGridView) view.findViewById(R.id.gridview);
    List<String> list = new ArrayList<String>();
    if (i == 1) {
        List<String> list1 = reslist.subList(0, 20);
        list.addAll(list1);
    } else if (i == 2) {
        list.addAll(reslist.subList(20, reslist.size()));
    }
    list.add("delete_expression");
    final ExpressionAdapter expressionAdapter = new ExpressionAdapter(this, 1, list);
    gv.setAdapter(expressionAdapter);
    gv.setOnItemClickListener(new OnItemClickListener() {

        @Override
        public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
            String filename = expressionAdapter.getItem(position);
            try {
                // ????
                // ?????
                if (buttonSetModeKeyboard.getVisibility() != View.VISIBLE) {

                    if (filename != "delete_expression") { // ?
                        // ????SmileUtils
                        Class clz = Class.forName("com.xuejian.client.lxp.common.utils.SmileUtils");
                        Field field = clz.getField(filename);
                        mEditTextContent
                                .append(SmileUtils.getSmiledText(ChatActivity.this, (String) field.get(null)));
                    } else { // 
                        if (!TextUtils.isEmpty(mEditTextContent.getText())) {

                            int selectionStart = mEditTextContent.getSelectionStart();// ??
                            if (selectionStart > 0) {
                                String body = mEditTextContent.getText().toString();
                                String tempStr = body.substring(0, selectionStart);
                                int i = tempStr.lastIndexOf("[");// ???
                                if (i != -1) {
                                    CharSequence cs = tempStr.substring(i, selectionStart);
                                    if (SmileUtils.containsKey(cs.toString()))
                                        mEditTextContent.getEditableText().delete(i, selectionStart);
                                    else
                                        mEditTextContent.getEditableText().delete(selectionStart - 1,
                                                selectionStart);
                                } else {
                                    mEditTextContent.getEditableText().delete(selectionStart - 1,
                                            selectionStart);
                                }
                            }
                        }

                    }
                }
            } catch (Exception e) {
            }

        }
    });
    return view;
}

From source file:com.wemolian.app.wml.ChatActivity.java

/**
 * ?gridview?view/*from www.j a  v a 2  s.  co m*/
 * 
 * @param i
 * @return
 */
private View getGridChildView(int i) {
    View view = View.inflate(this, R.layout.expression_gridview, null);
    ExpandGridView gv = (ExpandGridView) view.findViewById(R.id.gridview);
    List<String> list = new ArrayList<String>();
    if (i == 1) {
        List<String> list1 = reslist.subList(0, 20);
        list.addAll(list1);
    } else if (i == 2) {
        list.addAll(reslist.subList(20, reslist.size()));
    }
    list.add("delete_expression");
    final ExpressionAdapter expressionAdapter = new ExpressionAdapter(this, 1, list);
    gv.setAdapter(expressionAdapter);
    gv.setOnItemClickListener(new OnItemClickListener() {

        @Override
        public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
            String filename = expressionAdapter.getItem(position);
            try {
                // ????
                // ?????
                if (buttonSetModeKeyboard.getVisibility() != View.VISIBLE) {

                    if (filename != "delete_expression") { // ?
                        // ????SmileUtils
                        @SuppressWarnings("rawtypes")
                        Class clz = Class.forName("com.wemolian.app.utils.SmileUtils");
                        Field field = clz.getField(filename);
                        mEditTextContent
                                .append(SmileUtils.getSmiledText(ChatActivity.this, (String) field.get(null)));
                    } else { // 
                        if (!TextUtils.isEmpty(mEditTextContent.getText())) {

                            int selectionStart = mEditTextContent.getSelectionStart();// ??
                            if (selectionStart > 0) {
                                String body = mEditTextContent.getText().toString();
                                String tempStr = body.substring(0, selectionStart);
                                int i = tempStr.lastIndexOf("[");// ???
                                if (i != -1) {
                                    CharSequence cs = tempStr.substring(i, selectionStart);
                                    if (SmileUtils.containsKey(cs.toString()))
                                        mEditTextContent.getEditableText().delete(i, selectionStart);
                                    else
                                        mEditTextContent.getEditableText().delete(selectionStart - 1,
                                                selectionStart);
                                } else {
                                    mEditTextContent.getEditableText().delete(selectionStart - 1,
                                            selectionStart);
                                }
                            }
                        }

                    }
                }
            } catch (Exception e) {
            }

        }
    });
    return view;
}