Examples of org.apache.jdo.tck.util.DeepEquality

org.apache.jdo.tck.util.DeepEquality
This DeepEquality interface defines a method indicating whether some other object is "deep equal to" this object.
Two objects are deep equal, if all the fields are deep equal. The sematics of deep equal on the fields depends of the field type:
- fields of type boolean or an integral type are deep equal, if they compare true using ==
- fields of type float and double are deep equal, if they are close enough as defined by methods closeEnough provided by class EqualityHelper
- fields of Java wrapper classes are equal if their wrapped primitive values are deep equal
- fields of type BigDecimal are equal, if compareTo returns 0
- collection fields are deep equal, if they have the same size and their corresponding elements compare deep equal after sorting using the natural ordering.
- map fields compare deep equal, if they have the same size and both keys and values compare deep equal after sorting the entries using the natural ordering of the keys.
- fields of type DeepEquality are deep equal, if method deepEquals returns true
- fields of other types are deep equal, if method equals returns true
The EqualityHelper instance passed to the deepEquals method keeps track of instances that have already been processed to avoid endless recursion for cyclic data structures. @author Michael Bouschen @since 1.1

            pm.currentTransaction().begin();
            // compare persisted and new
            int size = rootList.size();
            StringBuffer msg = new StringBuffer();
            for (int i = 0; i < size; i++) {
                DeepEquality expected = (DeepEquality) rootList.get(i);
                Object oid = rootOids.get(i);
                Object persisted = pm.getObjectById(oid);
                EqualityHelper equalityHelper = new EqualityHelper();
                if (!expected.deepCompareFields(persisted, equalityHelper)) {
                    if (msg.length() > 0) {
                        msg.append("\n");
                    }
                    msg.append("Expected this  instance:\n    " + 
                            expected + "\n" +

View Full Code Here

            pm.currentTransaction().begin();
            // compare persisted and new
            int size = rootList.size();
            StringBuffer msg = new StringBuffer();
            for (int i = 0; i < size; i++) {
                DeepEquality expected = (DeepEquality) rootList.get(i);
                Object oid = rootOids.get(i);
                Object persisted = pm.getObjectById(oid);
                EqualityHelper equalityHelper = new EqualityHelper();
                if (!expected.deepCompareFields(persisted, equalityHelper)) {
                    if (msg.length() > 0) {
                        msg.append("\n");
                    }
                    msg.append("Expected this  instance:\n    " + 
                            expected + "\n" +

View Full Code Here

            pm.currentTransaction().begin();
            // compare persisted and new
            int size = rootList.size();
            StringBuffer msg = new StringBuffer();
            for (int i = 0; i < size; i++) {
                DeepEquality expected = (DeepEquality) rootList.get(i);
                Object oid = rootOids.get(i);
                Object persisted = pm.getObjectById(oid);
                EqualityHelper equalityHelper = new EqualityHelper();
                if (!expected.deepCompareFields(persisted, equalityHelper)) {
                    if (msg.length() > 0) {
                        msg.append("\n");
                    }
                    msg.append("Expected this  instance:\n    " + 
                            expected + "\n" +

View Full Code Here

            pm.currentTransaction().begin();
            // compare persisted and new
            int size = rootList.size();
            StringBuffer msg = new StringBuffer();
            for (int i = 0; i < size; i++) {
                DeepEquality expected = (DeepEquality) rootList.get(i);
                Object oid = rootOids.get(i);
                Object persisted = pm.getObjectById(oid);
                EqualityHelper equalityHelper = new EqualityHelper();
                if (!expected.deepCompareFields(persisted, equalityHelper)) {
                    if (msg.length() > 0) {
                        msg.append("\n");
                    }
                    msg.append("Expected this  instance:\n    " + 
                            expected + "\n" +

View Full Code Here

            pm.currentTransaction().begin();
            // compare persisted and new
            int size = rootList.size();
            StringBuffer msg = new StringBuffer();
            for (int i = 0; i < size; i++) {
                DeepEquality expected = (DeepEquality) rootList.get(i);
                Object oid = rootOids.get(i);
                Object persisted = pm.getObjectById(oid);
                EqualityHelper equalityHelper = new EqualityHelper();
                if (!expected.deepCompareFields(persisted, equalityHelper)) {
                    if (msg.length() > 0) {
                        msg.append("\n");
                    }
                    msg.append("Expected this  instance:\n    " + 
                            expected + "\n" +

View Full Code Here

            pm.currentTransaction().begin();
            // compare persisted and new
            int size = rootList.size();
            StringBuffer msg = new StringBuffer();
            for (int i = 0; i < size; i++) {
                DeepEquality expected = (DeepEquality) rootList.get(i);
                Object oid = rootOids.get(i);
                Object persisted = pm.getObjectById(oid);
                EqualityHelper equalityHelper = new EqualityHelper();
                if (!expected.deepCompareFields(persisted, equalityHelper)) {
                    if (msg.length() > 0) {
                        msg.append("\n");
                    }
                    msg.append("Expected this  instance:\n    " + 
                            expected + "\n" +

View Full Code Here

            pm.currentTransaction().begin();
            // compare persisted and new
            int size = rootList.size();
            StringBuffer msg = new StringBuffer();
            for (int i = 0; i < size; i++) {
                DeepEquality expected = (DeepEquality) rootList.get(i);
                Object oid = rootOids.get(i);
                Object persisted = pm.getObjectById(oid);
                EqualityHelper equalityHelper = new EqualityHelper();
                if (!expected.deepCompareFields(persisted, equalityHelper)) {
                    if (msg.length() > 0) {
                        msg.append("\n");
                    }
                    msg.append("Expected this  instance:\n    " + 
                            expected + "\n" +

View Full Code Here

            pm.currentTransaction().begin();
            // compare persisted and new
            int size = rootList.size();
            StringBuffer msg = new StringBuffer();
            for (int i = 0; i < size; i++) {
                DeepEquality expected = (DeepEquality) rootList.get(i);
                Object oid = rootOids.get(i);
                Object persisted = pm.getObjectById(oid);
                EqualityHelper equalityHelper = new EqualityHelper();
                if (!expected.deepCompareFields(persisted, equalityHelper)) {
                    if (msg.length() > 0) {
                        msg.append("\n");
                    }
                    msg.append("Expected this  instance:\n    " + 
                            expected + "\n" +

View Full Code Here

            pm.currentTransaction().begin();
            // compare persisted and new
            int size = rootList.size();
            StringBuffer msg = new StringBuffer();
            for (int i = 0; i < size; i++) {
                DeepEquality expected = (DeepEquality) rootList.get(i);
                Object oid = rootOids.get(i);
                Object persisted = pm.getObjectById(oid);
                EqualityHelper equalityHelper = new EqualityHelper();
                if (!expected.deepCompareFields(persisted, equalityHelper)) {
                    if (msg.length() > 0) {
                        msg.append("\n");
                    }
                    msg.append("Expected this  instance:\n    " + 
                            expected + "\n" +

View Full Code Here

            pm.currentTransaction().begin();
            // compare persisted and new
            int size = rootList.size();
            StringBuffer msg = new StringBuffer();
            for (int i = 0; i < size; i++) {
                DeepEquality expected = (DeepEquality) rootList.get(i);
                Object oid = rootOids.get(i);
                Object persisted = pm.getObjectById(oid);
                EqualityHelper equalityHelper = new EqualityHelper();
                if (!expected.deepCompareFields(persisted, equalityHelper)) {
                    if (msg.length() > 0) {
                        msg.append("\n");
                    }
                    msg.append("Expected this  instance:\n    " + 
                            expected + "\n" +

View Full Code Here

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