Java Code Examples for org.springframework.expression.spel.support.ReflectiveConstructorExecutor#getConstructor()
The following examples show how to use
org.springframework.expression.spel.support.ReflectiveConstructorExecutor#getConstructor() .
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Example 1
Source File: ConstructorReference.java From spring-analysis-note with MIT License | 6 votes |
@Override public boolean isCompilable() { if (!(this.cachedExecutor instanceof ReflectiveConstructorExecutor) || this.exitTypeDescriptor == null) { return false; } if (getChildCount() > 1) { for (int c = 1, max = getChildCount();c < max; c++) { if (!this.children[c].isCompilable()) { return false; } } } ReflectiveConstructorExecutor executor = (ReflectiveConstructorExecutor) this.cachedExecutor; if (executor == null) { return false; } Constructor<?> constructor = executor.getConstructor(); return (Modifier.isPublic(constructor.getModifiers()) && Modifier.isPublic(constructor.getDeclaringClass().getModifiers())); }
Example 2
Source File: ConstructorReference.java From spring-analysis-note with MIT License | 6 votes |
@Override public void generateCode(MethodVisitor mv, CodeFlow cf) { ReflectiveConstructorExecutor executor = ((ReflectiveConstructorExecutor) this.cachedExecutor); Assert.state(executor != null, "No cached executor"); Constructor<?> constructor = executor.getConstructor(); String classDesc = constructor.getDeclaringClass().getName().replace('.', '/'); mv.visitTypeInsn(NEW, classDesc); mv.visitInsn(DUP); // children[0] is the type of the constructor, don't want to include that in argument processing SpelNodeImpl[] arguments = new SpelNodeImpl[this.children.length - 1]; System.arraycopy(this.children, 1, arguments, 0, this.children.length - 1); generateCodeForArguments(mv, cf, constructor, arguments); mv.visitMethodInsn(INVOKESPECIAL, classDesc, "<init>", CodeFlow.createSignatureDescriptor(constructor), false); cf.pushDescriptor(this.exitTypeDescriptor); }
Example 3
Source File: ConstructorReference.java From java-technology-stack with MIT License | 6 votes |
@Override public boolean isCompilable() { if (!(this.cachedExecutor instanceof ReflectiveConstructorExecutor) || this.exitTypeDescriptor == null) { return false; } if (getChildCount() > 1) { for (int c = 1, max = getChildCount();c < max; c++) { if (!this.children[c].isCompilable()) { return false; } } } ReflectiveConstructorExecutor executor = (ReflectiveConstructorExecutor) this.cachedExecutor; if (executor == null) { return false; } Constructor<?> constructor = executor.getConstructor(); return (Modifier.isPublic(constructor.getModifiers()) && Modifier.isPublic(constructor.getDeclaringClass().getModifiers())); }
Example 4
Source File: ConstructorReference.java From java-technology-stack with MIT License | 6 votes |
@Override public void generateCode(MethodVisitor mv, CodeFlow cf) { ReflectiveConstructorExecutor executor = ((ReflectiveConstructorExecutor) this.cachedExecutor); Assert.state(executor != null, "No cached executor"); Constructor<?> constructor = executor.getConstructor(); String classDesc = constructor.getDeclaringClass().getName().replace('.', '/'); mv.visitTypeInsn(NEW, classDesc); mv.visitInsn(DUP); // children[0] is the type of the constructor, don't want to include that in argument processing SpelNodeImpl[] arguments = new SpelNodeImpl[this.children.length - 1]; System.arraycopy(this.children, 1, arguments, 0, this.children.length - 1); generateCodeForArguments(mv, cf, constructor, arguments); mv.visitMethodInsn(INVOKESPECIAL, classDesc, "<init>", CodeFlow.createSignatureDescriptor(constructor), false); cf.pushDescriptor(this.exitTypeDescriptor); }
Example 5
Source File: ConstructorReference.java From lams with GNU General Public License v2.0 | 6 votes |
@Override public boolean isCompilable() { if (!(this.cachedExecutor instanceof ReflectiveConstructorExecutor) || this.exitTypeDescriptor == null) { return false; } if (getChildCount() > 1) { for (int c = 1, max = getChildCount();c < max; c++) { if (!this.children[c].isCompilable()) { return false; } } } ReflectiveConstructorExecutor executor = (ReflectiveConstructorExecutor) this.cachedExecutor; Constructor<?> constructor = executor.getConstructor(); return (Modifier.isPublic(constructor.getModifiers()) && Modifier.isPublic(constructor.getDeclaringClass().getModifiers())); }
Example 6
Source File: ConstructorReference.java From spring4-understanding with Apache License 2.0 | 6 votes |
@Override public boolean isCompilable() { if (!(this.cachedExecutor instanceof ReflectiveConstructorExecutor) || this.exitTypeDescriptor == null) { return false; } if (getChildCount() > 1) { for (int c = 1, max = getChildCount();c < max; c++) { if (!this.children[c].isCompilable()) { return false; } } } ReflectiveConstructorExecutor executor = (ReflectiveConstructorExecutor) this.cachedExecutor; Constructor<?> constructor = executor.getConstructor(); return (Modifier.isPublic(constructor.getModifiers()) && Modifier.isPublic(constructor.getDeclaringClass().getModifiers())); }
Example 7
Source File: ConstructorReference.java From lams with GNU General Public License v2.0 | 5 votes |
@Override public void generateCode(MethodVisitor mv, CodeFlow cf) { ReflectiveConstructorExecutor executor = ((ReflectiveConstructorExecutor) this.cachedExecutor); Constructor<?> constructor = executor.getConstructor(); String classDesc = constructor.getDeclaringClass().getName().replace('.', '/'); mv.visitTypeInsn(NEW, classDesc); mv.visitInsn(DUP); // children[0] is the type of the constructor, don't want to include that in argument processing SpelNodeImpl[] arguments = new SpelNodeImpl[children.length - 1]; System.arraycopy(children, 1, arguments, 0, children.length - 1); generateCodeForArguments(mv, cf, constructor, arguments); mv.visitMethodInsn(INVOKESPECIAL, classDesc, "<init>", CodeFlow.createSignatureDescriptor(constructor), false); cf.pushDescriptor(this.exitTypeDescriptor); }
Example 8
Source File: ConstructorReference.java From spring4-understanding with Apache License 2.0 | 5 votes |
@Override public void generateCode(MethodVisitor mv, CodeFlow cf) { ReflectiveConstructorExecutor executor = ((ReflectiveConstructorExecutor) this.cachedExecutor); Constructor<?> constructor = executor.getConstructor(); String classDesc = constructor.getDeclaringClass().getName().replace('.', '/'); mv.visitTypeInsn(NEW, classDesc); mv.visitInsn(DUP); // children[0] is the type of the constructor, don't want to include that in argument processing SpelNodeImpl[] arguments = new SpelNodeImpl[children.length - 1]; System.arraycopy(children, 1, arguments, 0, children.length - 1); generateCodeForArguments(mv, cf, constructor, arguments); mv.visitMethodInsn(INVOKESPECIAL, classDesc, "<init>", CodeFlow.createSignatureDescriptor(constructor), false); cf.pushDescriptor(this.exitTypeDescriptor); }