Examples with ProcessingException org.eclipse.scout.rt.platform.exception.ProcessingException used on opensource projects

Example 46 with ProcessingException

use of org.eclipse.scout.rt.platform.exception.ProcessingException in project scout.rt by eclipse.

the class StatementProcessor method createOutputRec.

@SuppressWarnings({ "unchecked", "squid:S2583", "squid:S138" })
private IBindOutput createOutputRec(ValueOutputToken bindToken, String[] path, final Object bindBase) {
    boolean terminal = (path.length == 1);
    Object o = null;
    boolean found = false;
    if (bindBase instanceof Map) {
        // handle all terminal cases for map
        o = ((Map) bindBase).get(path[0]);
        if (o != null) {
            found = true;
        } else if (((Map) bindBase).containsKey(path[0])) {
            found = true;
        }
        if (found) {
            if (o instanceof ITableBeanHolder) {
                ITableBeanHolder table = (ITableBeanHolder) o;
                return new TableBeanHolderOutput(table, path[1], bindToken);
            } else if (o instanceof IBeanArrayHolder) {
                IBeanArrayHolder holder = (IBeanArrayHolder) o;
                return new BeanArrayHolderOutput(holder, path[1], bindToken);
            } else if (o instanceof IHolder) {
                if (terminal) {
                    return createOutputTerminal((IHolder) o, bindToken);
                } else {
                    o = ((IHolder) o).getValue();
                }
            } else if (o == null) {
                if (terminal) {
                    return new MapOutput((Map) bindBase, path[0], bindToken);
                } else {
                    throw new ProcessingException("output bind {} resolves to null on path element: {}", bindToken, path[0]);
                }
            } else {
                if (terminal) {
                    return new MapOutput((Map) bindBase, path[0], bindToken);
                }
            }
        }
    } else if (bindBase instanceof NVPair) {
        // handle all terminal cases for nvpair
        if (((NVPair) bindBase).getName().equals(path[0])) {
            o = ((NVPair) bindBase).getValue();
            found = true;
            if (o instanceof ITableBeanHolder) {
                ITableBeanHolder table = (ITableBeanHolder) o;
                return new TableBeanHolderOutput(table, path[1], bindToken);
            } else if (o instanceof IBeanArrayHolder) {
                IBeanArrayHolder holder = (IBeanArrayHolder) o;
                return new BeanArrayHolderOutput(holder, path[1], bindToken);
            } else if (o instanceof IHolder) {
                if (terminal) {
                    return createOutputTerminal((IHolder) o, bindToken);
                } else {
                    o = ((IHolder) o).getValue();
                }
            } else if (o == null) {
                throw new ProcessingException("output bind {} resolves to null on path element: {}", bindToken, path[0]);
            } else {
                if (terminal) {
                    throw new ProcessingException("output bind {} is not a valid output container", bindToken);
                }
            }
        }
    } else if (bindBase instanceof ITableBeanHolder) {
        // handle all terminal cases for table holder
        ITableBeanHolder table = (ITableBeanHolder) bindBase;
        try {
            Method m = table.getRowType().getMethod("get" + Character.toUpperCase(path[0].charAt(0)) + path[0].substring(1));
            if (m != null) {
                found = true;
                return new TableBeanHolderOutput(table, path[0], bindToken);
            }
        } catch (NoSuchMethodException | SecurityException t) {
            // nop
            found = false;
        }
    } else if (bindBase instanceof IBeanArrayHolder) {
        // handle all terminal cases for BeanArrayHolder
        IBeanArrayHolder holder = (IBeanArrayHolder) bindBase;
        try {
            Method m = holder.getHolderType().getMethod("get" + Character.toUpperCase(path[0].charAt(0)) + path[0].substring(1));
            if (m != null) {
                found = true;
                return new BeanArrayHolderOutput(holder, path[0], bindToken);
            }
        } catch (NoSuchMethodException | SecurityException t1) {
            try {
                Method m = holder.getHolderType().getMethod("is" + Character.toUpperCase(path[0].charAt(0)) + path[0].substring(1));
                if (m != null) {
                    found = true;
                    return new BeanArrayHolderOutput(holder, path[0], bindToken);
                }
            } catch (NoSuchMethodException | SecurityException t2) {
                found = false;
            // nop
            }
        }
    } else /* bean property */
    {
        // handle all terminal cases for bean property
        try {
            FastPropertyDescriptor pd = BeanUtility.getFastBeanInfo(bindBase.getClass(), null).getPropertyDescriptor(path[0]);
            if (terminal) {
                Method setter = pd != null ? pd.getWriteMethod() : null;
                if (setter != null) {
                    found = true;
                    return new AbstractBeanPropertyOutput(bindBase.getClass(), path[0], bindToken) {

                        @Override
                        protected Object[] getFinalBeanArray() {
                            return new Object[] { bindBase };
                        }
                    };
                } else {
                    Method getter = pd != null ? pd.getReadMethod() : null;
                    if (getter != null) {
                        o = getter.invoke(bindBase, (Object[]) null);
                        if (o instanceof ITableBeanHolder) {
                            throw new ProcessingException("output bind '{}' is a table bean and should not be a terminal", bindToken.getName());
                        } else if (o instanceof IBeanArrayHolder) {
                            throw new ProcessingException("output bind '{}' is a bean array and should not be a terminal", bindToken.getName());
                        } else if (o instanceof IHolder) {
                            return createOutputTerminal((IHolder) o, bindToken);
                        } else {
                            return null;
                        }
                    }
                }
            } else {
                Method getter = pd != null ? pd.getReadMethod() : null;
                if (getter != null) {
                    Object readValue = getter.invoke(bindBase, (Object[]) null);
                    o = readValue;
                    found = true;
                }
            }
        } catch (IllegalAccessException | InvocationTargetException e) {
            LOG.warn("Exception while invoking bean getter", e);
        }
    }
    // 
    if (found) {
        if (terminal) {
            throw new ProcessingException("output bind '{}' was not recognized as a terminal", bindToken.getName());
        }
        // continue
        String[] newPath = new String[path.length - 1];
        System.arraycopy(path, 1, newPath, 0, newPath.length);
        return createOutputRec(bindToken, newPath, o);
    } else {
        return null;
    }
}

Example 47 with ProcessingException

use of org.eclipse.scout.rt.platform.exception.ProcessingException in project scout.rt by eclipse.

the class AliasMapper method replaceMarkersByAliases.

/**
 * Resolve and replace all entity definitions and references inthe statement part.
 * <p>
 * Example entity: <code>SELECT 1 FROM Person @Person@ where @Person@.personNr=@parent.Person@.personNr</code> -&gt;
 * <code>SELECT 1 FROM Person a002 where a002.personNr=a001.personNr</code>
 * <p>
 * Example attribute: <code>lastName</code> -&gt; <code>lastName</code>
 * <p>
 * Example attribute: <code>@Person@.lastName</code> -&gt; <code>a002.lastName</code>
 * <p>
 * Example attribute: <code>@parent.Person@.lastName</code> -&gt; <code>a002.lastName</code>
 * <p>
 * <b>Note that on attributes @parent.Person@ and @Person@ is the same and is both supported since an attribute is
 * attached to an entity. Therefore both declarations are equally "correct" and mean the same entitie's alias.
 */
public String replaceMarkersByAliases(String statementPart, Map<String, String> aliasMap, Map<String, String> parentAliasMap) {
    String s = statementPart;
    Matcher m = ENTITY_NAME.matcher(s);
    while (m.find()) {
        boolean parent = m.group(1) != null && m.group(1).length() > 0;
        String name = cleanEntityName(m.group(2));
        String replacement = null;
        if (parent) {
            replacement = parentAliasMap.get(name);
        } else {
            replacement = aliasMap.get(name);
        }
        if (replacement == null) {
            throw new ProcessingException("missing alias '" + name + "' for entity '" + m.group() + "' in statement part: " + statementPart + "; map=" + aliasMap + " parentMap=" + parentAliasMap);
        }
        s = s.substring(0, m.start()) + replacement + s.substring(m.end());
        // next
        m = ENTITY_NAME.matcher(s);
    }
    return s;
}

Example 48 with ProcessingException

use of org.eclipse.scout.rt.platform.exception.ProcessingException in project scout.rt by eclipse.

the class AbstractBeanPropertyOutput method finishBatch.

@Override
public void finishBatch() {
    FastPropertyDescriptor desc = null;
    Object[] beans = getFinalBeanArray();
    if (beans != null) {
        int accSize = m_accumulator.size();
        for (int i = 0; i < beans.length; i++) {
            try {
                Object bean = beans[i];
                if (bean != null) {
                    if (desc == null) {
                        desc = BeanUtility.getFastBeanInfo(bean.getClass(), null).getPropertyDescriptor(m_propertyName);
                    }
                    Object value = null;
                    if (i < accSize) {
                        value = m_accumulator.get(i);
                    }
                    if (IHolder.class.isAssignableFrom(desc.getPropertyType())) {
                        @SuppressWarnings("unchecked") IHolder<Object> h = (IHolder<Object>) desc.getReadMethod().invoke(bean);
                        if (h != null) {
                            Object castValue = TypeCastUtility.castValue(value, h.getHolderType());
                            h.setValue(castValue);
                        }
                    } else {
                        Object castValue = TypeCastUtility.castValue(value, desc.getPropertyType());
                        desc.getWriteMethod().invoke(bean, castValue);
                    }
                }
            } catch (Exception e) {
                throw new ProcessingException("property " + m_propertyName, e);
            }
        }
    }
}

Example 49 with ProcessingException

use of org.eclipse.scout.rt.platform.exception.ProcessingException in project scout.rt by eclipse.

the class BeanPropertyInput method produceSqlBindAndSetReplaceToken.

@Override
public SqlBind produceSqlBindAndSetReplaceToken(ISqlStyle sqlStyle) {
    if (isBatch()) {
        Object value = null;
        Class<?> valueType = m_propertyDesc != null ? m_propertyDesc.getPropertyType() : null;
        if (m_batchIndex < m_beans.length) {
            Object bean = m_beans[m_batchIndex];
            if (bean != null && m_propertyDesc != null) {
                try {
                    value = m_propertyDesc.getReadMethod().invoke(bean);
                } catch (Exception e) {
                    throw new ProcessingException("property " + m_propertyName, e);
                }
            }
        }
        // 
        if (m_target.isPlainValue()) {
            m_target.setReplaceToken(sqlStyle.toPlainText(value));
            return null;
        } else if (m_target.isPlainSql()) {
            m_target.setReplaceToken("" + value);
            return null;
        } else {
            m_target.setReplaceToken("?");
            return sqlStyle.buildBindFor(value, valueType);
        }
    } else {
        return applyMultivalued(sqlStyle);
    }
}

Example 50 with ProcessingException

use of org.eclipse.scout.rt.platform.exception.ProcessingException in project scout.rt by eclipse.

the class ParsingFailedStatusTest method testConstructorWithoutCode.

@Test
public void testConstructorWithoutCode() {
    ProcessingException veto = new VetoException("Foo");
    ParsingFailedStatus status = new ParsingFailedStatus(veto, "Bar");
    assertEquals("Foo", status.getMessage());
    // default value for in members
    assertEquals(0, status.getCode());
}