Example usage for java.lang Class getField

List of usage examples for java.lang Class getField

  1. HOME
  2. Java
  3. java
  4. java.lang.*
  5. Class
  6. 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.eason.marker.emchat.chatuidemo.activity.ChatActivity.java

/**
 * ?gridview?view//from   w  w  w. java 2s.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.eason.marker.emchat.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 e) {
            }

        }
    });
    return view;
}

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

@Override
public <T extends Item> boolean remove(final String itemId, final Class<T> clazz) {
    return new InClassLoaderExecute<Boolean>() {
        protected Boolean execute(Object... args) throws Exception {
            //Index the query = register it in the percolator
            try {
                String itemType = (String) clazz.getField("ITEM_TYPE").get(null);

                client.prepareDelete(getIndexNameForQuery(itemType), itemType, itemId).execute().actionGet();
                return true;
            } catch (Exception e) {
                throw new Exception("Cannot remove", e);
            }//from  w  w  w . j av  a 2s  . c  o m
        }
    }.catchingExecuteInClassLoader(true);
}

From source file:com.xicheng.trid.hx.activity.ChatActivity.java

/**
 * ?gridview?view/*from ww w.  j av  a 2s.  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.xicheng.trid.hx.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) {
                System.out.println(e);
            }

        }
    });
    return view;
}

From source file:com.ng.mats.psa.mt.paga.data.JSONObject.java

/**
 * Construct a JSONObject from an Object, using reflection to find the
 * public members. The resulting JSONObject's keys will be the strings from
 * the names array, and the values will be the field values associated with
 * those keys in the object. If a key is not found or not visible, then it
 * will not be copied into the new JSONObject.
 * //from  www.  j  a v  a  2 s .  c o  m
 * @param object
 *            An object that has fields that should be used to make a
 *            JSONObject.
 * @param names
 *            An array of strings, the names of the fields to be obtained
 *            from the object.
 */
public JSONObject(Object object, String names[]) {
    this();
    Class<?> c = object.getClass();
    for (int i = 0; i < names.length; i += 1) {
        String name = names[i];
        try {
            this.putOpt(name, c.getField(name).get(object));
        } catch (Exception ignore) {
        }
    }
}

From source file:cn.gen.superwechat.activity.ChatActivity.java

/**
 * ?gridview?view//from   w  w w  .  j  a  v a2  s. co m
 * 
 * @param i
 * @return
 */
private View getGridChildView(int i) {
    View view = View.inflate(this, cn.gen.superwechat.R.layout.expression_gridview, null);
    ExpandGridView gv = (ExpandGridView) view.findViewById(cn.gen.superwechat.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(Utils.getPackageName(getApplicationContext()) + ".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.app.khclub.base.easeim.activity.ChatActivity.java

/**
 * ?gridview?view/*  w w 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.app.khclub.base.easeim.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 updateWithScript(final String itemId, final Date dateHint, final Class<?> clazz,
        final String script, final Map<String, Object> scriptParams) {
    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);

                Script actualScript = new Script(ScriptType.INLINE, "groovy", script, scriptParams);
                if (bulkProcessor == null) {
                    client.prepareUpdate(index, itemType, itemId).setScript(actualScript).execute().actionGet();
                } else {
                    UpdateRequest updateRequest = client.prepareUpdate(index, itemType, itemId)
                            .setScript(actualScript).request();
                    bulkProcessor.add(updateRequest);
                }/*from ww  w .  j  a  v a  2s  . co m*/
                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:cn.ucai.superwechart.activity.ChatActivity.java

/**
 * ?gridview?view// www .  j av a  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("cn.ucai.superwechart.utils.SmileUtils");
                        Log.i("main", TAG + clz);
                        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:cn.hbm.superwechat.activity.ChatActivity.java

/**
 * ?gridview?view/*ww  w  . j  ava  2s  .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(Utils.getPackageName(ChatActivity.this) + ".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.efithealth.app.activity.ChatActivity.java

/**
 * ?gridview?view/*from   w ww.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
                        Class clz = Class.forName("com.efithealth.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;
}