public interface IFieldUpdatingCallback
Example:
Shows how to use callback methods during a field update.{ Document doc = new Document(); DocumentBuilder builder = new DocumentBuilder(doc); builder.insertField(" DATE \\@ \"dddd, d MMMM yyyy\" "); builder.insertField(" TIME "); builder.insertField(" REVNUM "); builder.insertField(" AUTHOR \"John Doe\" "); builder.insertField(" SUBJECT \"My Subject\" "); builder.insertField(" QUOTE \"Hello world!\" "); FieldUpdatingCallback callback = new FieldUpdatingCallback(); doc.getFieldOptions().setFieldUpdatingCallback(callback); doc.updateFields(); Assert.assertTrue(callback.getFieldUpdatedCalls().contains("Updating John Doe")); } /// <summary> /// Implement this interface if you want to have your own custom methods called during a field update. /// </summary> public static class FieldUpdatingCallback implements IFieldUpdatingCallback { public FieldUpdatingCallback() { mFieldUpdatedCalls = new ArrayList<String>(); } /// <summary> /// A user defined method that is called just before a field is updated. /// </summary> public void /*IFieldUpdatingCallback.*/fieldUpdating(Field field) { if (field.getType() == FieldType.FIELD_AUTHOR) { FieldAuthor fieldAuthor = (FieldAuthor) field; try { fieldAuthor.setAuthorName("Updating John Doe"); } catch (Exception e) { e.printStackTrace(); } } } /// <summary> /// A user defined method that is called just after a field is updated. /// </summary> public void /*IFieldUpdatingCallback.*/fieldUpdated(Field field) { getFieldUpdatedCalls().add(field.getResult()); } public ArrayList<String> getFieldUpdatedCalls() { return mFieldUpdatedCalls; }; private ArrayList<String> mFieldUpdatedCalls; }
Method Summary | ||
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abstract void | fieldUpdated(Field field) | |
A user defined method that is called just after a field is updated.
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abstract void | fieldUpdating(Field field) | |
A user defined method that is called just before a field is updated.
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public abstract void fieldUpdated(Field field)
Example:
Shows how to use callback methods during a field update.{ Document doc = new Document(); DocumentBuilder builder = new DocumentBuilder(doc); builder.insertField(" DATE \\@ \"dddd, d MMMM yyyy\" "); builder.insertField(" TIME "); builder.insertField(" REVNUM "); builder.insertField(" AUTHOR \"John Doe\" "); builder.insertField(" SUBJECT \"My Subject\" "); builder.insertField(" QUOTE \"Hello world!\" "); FieldUpdatingCallback callback = new FieldUpdatingCallback(); doc.getFieldOptions().setFieldUpdatingCallback(callback); doc.updateFields(); Assert.assertTrue(callback.getFieldUpdatedCalls().contains("Updating John Doe")); } /// <summary> /// Implement this interface if you want to have your own custom methods called during a field update. /// </summary> public static class FieldUpdatingCallback implements IFieldUpdatingCallback { public FieldUpdatingCallback() { mFieldUpdatedCalls = new ArrayList<String>(); } /// <summary> /// A user defined method that is called just before a field is updated. /// </summary> public void /*IFieldUpdatingCallback.*/fieldUpdating(Field field) { if (field.getType() == FieldType.FIELD_AUTHOR) { FieldAuthor fieldAuthor = (FieldAuthor) field; try { fieldAuthor.setAuthorName("Updating John Doe"); } catch (Exception e) { e.printStackTrace(); } } } /// <summary> /// A user defined method that is called just after a field is updated. /// </summary> public void /*IFieldUpdatingCallback.*/fieldUpdated(Field field) { getFieldUpdatedCalls().add(field.getResult()); } public ArrayList<String> getFieldUpdatedCalls() { return mFieldUpdatedCalls; }; private ArrayList<String> mFieldUpdatedCalls; }
public abstract void fieldUpdating(Field field)
Example:
Shows how to use callback methods during a field update.{ Document doc = new Document(); DocumentBuilder builder = new DocumentBuilder(doc); builder.insertField(" DATE \\@ \"dddd, d MMMM yyyy\" "); builder.insertField(" TIME "); builder.insertField(" REVNUM "); builder.insertField(" AUTHOR \"John Doe\" "); builder.insertField(" SUBJECT \"My Subject\" "); builder.insertField(" QUOTE \"Hello world!\" "); FieldUpdatingCallback callback = new FieldUpdatingCallback(); doc.getFieldOptions().setFieldUpdatingCallback(callback); doc.updateFields(); Assert.assertTrue(callback.getFieldUpdatedCalls().contains("Updating John Doe")); } /// <summary> /// Implement this interface if you want to have your own custom methods called during a field update. /// </summary> public static class FieldUpdatingCallback implements IFieldUpdatingCallback { public FieldUpdatingCallback() { mFieldUpdatedCalls = new ArrayList<String>(); } /// <summary> /// A user defined method that is called just before a field is updated. /// </summary> public void /*IFieldUpdatingCallback.*/fieldUpdating(Field field) { if (field.getType() == FieldType.FIELD_AUTHOR) { FieldAuthor fieldAuthor = (FieldAuthor) field; try { fieldAuthor.setAuthorName("Updating John Doe"); } catch (Exception e) { e.printStackTrace(); } } } /// <summary> /// A user defined method that is called just after a field is updated. /// </summary> public void /*IFieldUpdatingCallback.*/fieldUpdated(Field field) { getFieldUpdatedCalls().add(field.getResult()); } public ArrayList<String> getFieldUpdatedCalls() { return mFieldUpdatedCalls; }; private ArrayList<String> mFieldUpdatedCalls; }